Weymouth (Dorset) weather
Find a forecast
Forecast days
-
Maximum daytime temperature: 20° Celsius; Minimum nighttime temperature: 16° Celsius;
Maximum daytime temperature: 20 degrees Celsius; Minimum nighttime temperature: 16 degrees Celsius; -
Maximum daytime temperature: 20° Celsius; Minimum nighttime temperature: 14° Celsius;
Maximum daytime temperature: 20 degrees Celsius; Minimum nighttime temperature: 14 degrees Celsius;
-
Maximum daytime temperature: 20° Celsius; Minimum nighttime temperature: 17° Celsius;
Maximum daytime temperature: 20 degrees Celsius; Minimum nighttime temperature: 17 degrees Celsius;
-
Maximum daytime temperature: 20° Celsius; Minimum nighttime temperature: 18° Celsius;
Maximum daytime temperature: 20 degrees Celsius; Minimum nighttime temperature: 18 degrees Celsius;
-
Maximum daytime temperature: 22° Celsius; Minimum nighttime temperature: 16° Celsius;
Maximum daytime temperature: 22 degrees Celsius; Minimum nighttime temperature: 16 degrees Celsius;
-
Maximum daytime temperature: 21° Celsius; Minimum nighttime temperature: 17° Celsius;
Maximum daytime temperature: 21 degrees Celsius; Minimum nighttime temperature: 17 degrees Celsius; -
Maximum daytime temperature: 21° Celsius; Minimum nighttime temperature: 16° Celsius;
Maximum daytime temperature: 21 degrees Celsius; Minimum nighttime temperature: 16 degrees Celsius;
7 day forecast for Weymouth
Today (30 August 2026)
| Time |
10:00
|
11:00
|
12:00
|
13:00
|
14:00
|
15:00
|
16:00
|
17:00
|
18:00
|
19:00
|
20:00
|
21:00
|
22:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols |  |
 |
|
|
|
|
|
 |
|
|
 |
|
 |
|
| Chance of precipitation |
50%
|
30%
|
40%
|
30%
|
10%
|
10%
|
30%
|
60%
|
60%
|
40%
|
60%
|
80%
|
90%
|
80%
|
| Temperature |
19°
|
19°
|
19°
|
19°
|
20°
|
20°
|
20°
|
19°
|
19°
|
19°
|
19°
|
18°
|
18°
|
18°
|
| Feels like temperature (°C) |
17°
|
17°
|
17°
|
17°
|
17°
|
17°
|
17°
|
16°
|
16°
|
16°
|
16°
|
15°
|
15°
|
14°
|
| Wind direction and speed |
SW
13
|
SW
14
|
SW
14
|
SW
15
|
SW
15
|
SW
16
|
SW
16
|
SW
18
|
SW
18
|
SW
18
|
SW
17
|
SW
16
|
SW
17
|
SW
18
|
| Wind gust (mph) |
26
|
28
|
29
|
30
|
30
|
31
|
33
|
37
|
36
|
33
|
33
|
36
|
37
|
37
|
| Visibility |
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
M
|
G
|
M
|
M
|
M
|
| Humidity |
85%
|
83%
|
82%
|
85%
|
81%
|
78%
|
78%
|
78%
|
82%
|
83%
|
83%
|
85%
|
86%
|
86%
|
| UV | 3 | 5 | 6 | 5 | 5 | 4 | 3 | 1 | 1 | 1 | - | - | - | - |
Monday (31 August 2026)
| Time |
00:00
|
01:00
|
02:00
|
03:00
|
04:00
|
05:00
|
06:00
|
07:00
|
08:00
|
09:00
|
10:00
|
11:00
|
12:00
|
13:00
|
14:00
|
15:00
|
16:00
|
17:00
|
18:00
|
19:00
|
20:00
|
21:00
|
22:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Chance of precipitation |
70%
|
60%
|
30%
|
20%
|
30%
|
20%
|
10%
|
10%
|
<5%
|
10%
|
20%
|
10%
|
10%
|
10%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
17°
|
17°
|
17°
|
17°
|
17°
|
17°
|
17°
|
17°
|
17°
|
18°
|
18°
|
19°
|
19°
|
20°
|
20°
|
20°
|
20°
|
20°
|
19°
|
19°
|
18°
|
17°
|
16°
|
16°
|
| Feels like temperature (°C) |
14°
|
14°
|
14°
|
14°
|
14°
|
14°
|
15°
|
15°
|
15°
|
15°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
17°
|
16°
|
16°
|
16°
|
16°
|
15°
|
15°
|
| Wind direction and speed (mph) |
WSW
18
|
WSW
17
|
W
17
|
W
17
|
W
15
|
W
15
|
W
14
|
W
13
|
W
14
|
W
15
|
W
15
|
W
15
|
W
15
|
W
16
|
W
16
|
W
16
|
W
15
|
WNW
14
|
WNW
13
|
WNW
11
|
WNW
10
|
WNW
8
|
WNW
8
|
WNW
7
|
| Wind gust (mph) |
35
|
35
|
36
|
34
|
34
|
32
|
30
|
29
|
30
|
29
|
29
|
29
|
29
|
29
|
29
|
28
|
28
|
26
|
25
|
24
|
23
|
21
|
20
|
19
|
| Visibility (description) |
M
|
M
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
82%
|
80%
|
80%
|
81%
|
81%
|
83%
|
83%
|
82%
|
79%
|
75%
|
73%
|
70%
|
67%
|
62%
|
59%
|
57%
|
54%
|
53%
|
56%
|
60%
|
65%
|
67%
|
73%
|
74%
|
| UV | - | - | - | - | - | - | 1 | 1 | 1 | 2 | 4 | 5 | 5 | 6 | 5 | 4 | 3 | 1 | 1 | 1 | - | - | - | - |
Tuesday (1 September 2026)
| Time |
00:00
|
01:00
|
02:00
|
03:00
|
04:00
|
05:00
|
06:00
|
07:00
|
08:00
|
09:00
|
10:00
|
11:00
|
12:00
|
13:00
|
14:00
|
15:00
|
16:00
|
17:00
|
18:00
|
19:00
|
20:00
|
21:00
|
22:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Chance of precipitation |
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
10%
|
10%
|
10%
|
10%
|
10%
|
20%
|
20%
|
20%
|
10%
|
10%
|
20%
|
20%
|
10%
|
10%
|
<5%
|
<5%
|
<5%
|
10%
|
| Temperature (°C) |
16°
|
15°
|
15°
|
15°
|
15°
|
16°
|
16°
|
15°
|
17°
|
18°
|
19°
|
19°
|
19°
|
20°
|
20°
|
20°
|
20°
|
19°
|
19°
|
19°
|
19°
|
18°
|
18°
|
18°
|
| Feels like temperature (°C) |
15°
|
14°
|
15°
|
15°
|
15°
|
15°
|
15°
|
15°
|
16°
|
17°
|
17°
|
17°
|
17°
|
18°
|
17°
|
17°
|
17°
|
17°
|
18°
|
17°
|
17°
|
17°
|
17°
|
17°
|
| Wind direction and speed (mph) |
WNW
7
|
WNW
7
|
WNW
6
|
WNW
6
|
WNW
6
|
WNW
6
|
WNW
6
|
WNW
6
|
W
6
|
WSW
8
|
WSW
9
|
WSW
10
|
WSW
11
|
SW
11
|
SW
13
|
SW
13
|
SW
13
|
SW
13
|
WSW
11
|
WSW
11
|
WSW
11
|
WSW
10
|
WSW
10
|
WSW
10
|
| Wind gust (mph) |
19
|
17
|
17
|
15
|
15
|
15
|
15
|
15
|
17
|
18
|
19
|
21
|
22
|
23
|
24
|
24
|
24
|
23
|
23
|
22
|
22
|
21
|
22
|
23
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
| Humidity |
76%
|
79%
|
82%
|
83%
|
84%
|
83%
|
84%
|
83%
|
76%
|
70%
|
67%
|
66%
|
66%
|
66%
|
67%
|
66%
|
68%
|
72%
|
75%
|
75%
|
78%
|
78%
|
79%
|
82%
|
| UV | - | - | - | - | - | - | 1 | 1 | 1 | 2 | 4 | 5 | 6 | 6 | 5 | 4 | 2 | 1 | 1 | 1 | - | - | - | - |
Wednesday (2 September 2026)
| Time |
00:00
|
01:00
|
02:00
|
03:00
|
04:00
|
05:00
|
06:00
|
07:00
|
08:00
|
09:00
|
10:00
|
11:00
|
12:00
|
13:00
|
14:00
|
15:00
|
16:00
|
17:00
|
18:00
|
19:00
|
20:00
|
21:00
|
22:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
|
 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Chance of precipitation |
10%
|
20%
|
10%
|
10%
|
20%
|
20%
|
20%
|
20%
|
20%
|
20%
|
40%
|
40%
|
20%
|
20%
|
10%
|
10%
|
<5%
|
<5%
|
<5%
|
10%
|
10%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
18°
|
18°
|
18°
|
18°
|
18°
|
18°
|
18°
|
18°
|
18°
|
18°
|
19°
|
19°
|
19°
|
20°
|
20°
|
20°
|
20°
|
20°
|
20°
|
20°
|
19°
|
19°
|
19°
|
19°
|
| Feels like temperature (°C) |
16°
|
16°
|
16°
|
16°
|
16°
|
15°
|
15°
|
15°
|
15°
|
15°
|
15°
|
15°
|
15°
|
16°
|
16°
|
16°
|
17°
|
17°
|
17°
|
17°
|
17°
|
17°
|
17°
|
17°
|
| Wind direction and speed (mph) |
WSW
11
|
SW
11
|
SW
13
|
SW
13
|
SW
14
|
SW
15
|
SW
16
|
SW
17
|
SW
18
|
SW
19
|
SW
19
|
SW
20
|
SW
20
|
SW
20
|
SW
19
|
SW
19
|
SW
18
|
SW
18
|
WSW
17
|
WSW
16
|
WSW
15
|
WSW
15
|
WSW
14
|
WSW
14
|
| Wind gust (mph) |
24
|
26
|
27
|
29
|
30
|
31
|
32
|
33
|
35
|
37
|
38
|
38
|
38
|
37
|
36
|
36
|
34
|
33
|
32
|
31
|
31
|
30
|
29
|
29
|
| Visibility (description) |
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
G
|
M
|
G
|
M
|
M
|
G
|
G
|
| Humidity |
83%
|
84%
|
84%
|
84%
|
85%
|
84%
|
85%
|
84%
|
84%
|
83%
|
83%
|
84%
|
86%
|
85%
|
85%
|
84%
|
84%
|
85%
|
85%
|
86%
|
89%
|
90%
|
91%
|
91%
|
| UV | - | - | - | - | - | - | 1 | 1 | 1 | 2 | 2 | 3 | 4 | 4 | 4 | 3 | 2 | 1 | 1 | 1 | - | - | - | - |
Thursday (3 September 2026)
| Time |
00:00
|
01:00
|
02:00
|
03:00
|
04:00
|
05:00
|
06:00
|
07:00
|
08:00
|
09:00
|
10:00
|
11:00
|
12:00
|
13:00
|
14:00
|
15:00
|
16:00
|
17:00
|
18:00
|
19:00
|
20:00
|
21:00
|
22:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Chance of precipitation |
<5%
|
10%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
10%
|
10%
|
10%
|
20%
|
20%
|
20%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
| Temperature (°C) |
19°
|
19°
|
19°
|
19°
|
19°
|
19°
|
19°
|
18°
|
19°
|
19°
|
19°
|
20°
|
20°
|
21°
|
21°
|
21°
|
21°
|
21°
|
20°
|
20°
|
19°
|
19°
|
18°
|
18°
|
| Feels like temperature (°C) |
17°
|
17°
|
17°
|
17°
|
17°
|
17°
|
17°
|
17°
|
17°
|
17°
|
18°
|
18°
|
18°
|
19°
|
18°
|
18°
|
18°
|
19°
|
19°
|
18°
|
18°
|
18°
|
18°
|
18°
|
| Wind direction and speed (mph) |
WSW
14
|
WSW
14
|
WSW
13
|
WSW
13
|
WSW
11
|
WSW
11
|
W
11
|
W
11
|
W
11
|
W
11
|
WSW
11
|
WSW
11
|
WSW
11
|
WSW
13
|
WSW
14
|
WSW
14
|
WSW
14
|
WSW
13
|
WSW
11
|
WSW
11
|
WSW
9
|
WSW
9
|
WSW
9
|
WSW
9
|
| Wind gust (mph) |
28
|
28
|
26
|
26
|
25
|
24
|
24
|
23
|
23
|
23
|
22
|
23
|
23
|
25
|
26
|
26
|
26
|
25
|
24
|
25
|
22
|
21
|
21
|
21
|
| Visibility (description) |
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
VG
|
G
|
G
|
VG
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
G
|
G
|
G
|
G
|
G
|
| Humidity |
91%
|
91%
|
91%
|
90%
|
89%
|
88%
|
87%
|
86%
|
84%
|
79%
|
78%
|
73%
|
70%
|
70%
|
71%
|
71%
|
74%
|
76%
|
79%
|
83%
|
87%
|
87%
|
90%
|
91%
|
| UV | - | - | - | - | - | - | 1 | 1 | 1 | 2 | 3 | 4 | 5 | 5 | 4 | 3 | 2 | 1 | 1 | 1 | - | - | - | - |
Friday (4 September 2026)
| Time |
00:00
|
01:00
|
04:00
|
07:00
|
10:00
|
13:00
|
16:00
|
19:00
|
22:00
|
|---|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
|
| Chance of precipitation |
10%
|
10%
|
10%
|
20%
|
10%
|
20%
|
10%
|
10%
|
10%
|
| Temperature (°C) |
18°
|
18°
|
17°
|
18°
|
19°
|
21°
|
21°
|
19°
|
18°
|
| Feels like temperature (°C) |
18°
|
18°
|
17°
|
17°
|
18°
|
19°
|
19°
|
19°
|
17°
|
| Wind direction and speed (mph) |
WSW
9
|
WSW
9
|
WSW
9
|
WSW
9
|
WSW
11
|
WSW
13
|
WSW
13
|
WSW
9
|
WSW
11
|
| Wind gust (mph) |
21
|
20
|
19
|
22
|
25
|
26
|
24
|
17
|
15
|
| Visibility (description) |
G
|
G
|
M
|
M
|
G
|
G
|
G
|
G
|
G
|
| Humidity |
93%
|
94%
|
95%
|
96%
|
89%
|
73%
|
75%
|
85%
|
93%
|
| UV | - | - | - | 1 | 2 | 4 | 2 | 1 | - |
Saturday (5 September 2026)
| Time |
01:00
|
04:00
|
07:00
|
10:00
|
13:00
|
16:00
|
19:00
|
22:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
20%
|
20%
|
20%
|
20%
|
20%
|
20%
|
20%
|
20%
|
| Temperature (°C) |
18°
|
18°
|
17°
|
19°
|
21°
|
21°
|
19°
|
18°
|
| Feels like temperature (°C) |
18°
|
18°
|
17°
|
19°
|
20°
|
20°
|
19°
|
18°
|
| Wind direction and speed (mph) |
WSW
9
|
WSW
9
|
WSW
7
|
SW
8
|
SW
9
|
SW
10
|
WSW
7
|
W
7
|
| Wind gust (mph) |
16
|
16
|
19
|
21
|
22
|
21
|
17
|
15
|
| Visibility (description) |
M
|
M
|
M
|
G
|
G
|
VG
|
G
|
M
|
| Humidity |
95%
|
96%
|
95%
|
87%
|
76%
|
77%
|
86%
|
92%
|
| UV | - | - | 1 | 3 | 4 | 2 | 1 | - |
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Flood alerts in force for England
Flood alerts in force for England
South West England weather forecast
Headline:
Low pressure bringing further heavy showers.
Today:
A day of sunny spells and showers. Showers frequent by the afternoon, some heavy with hail and thunder, which may lead to some localised flooding in places. Gusty winds with some of the showers. Feeling rather muggy. Maximum temperature 22 °C.
Tonight:
Further heavy and thundery showers are expected through the evening, though slowly fading away overnight with clear spells developing. Staying mild, with a few mist patches forming by dawn. Minimum temperature 13 °C.
Monday:
Showers return for the morning, but these should ease for many through the afternoon as a ridge of high pressure moves in. Feeling fresher, with a northwesterly breeze. Maximum temperature 21 °C.
Outlook for Tuesday to Thursday:
Staying on the mixed side, with further showers and longer spells of rain through this period. Some sunnier moments in between. Temperatures around average for early meteorological Autumn.
Updated:
UK long range weather forecast
Nearest forecasts
- Weymouth - Central (Beach) 0.3 miles
- Portland Harbour - Castle Cove (Beach) 1.2 miles
- Portland Harbour - Sandsfoot Castle (Beach) 1.4 miles
- Bennetts Water Garden 1.9 miles
- Bowleaze Cove (Beach) 2.4 miles
- Weymouth and Portland 3.0 miles
- Fortuneswell 3.9 miles
- Portland 4.5 miles
- Ringstead Bay (Beach) 4.6 miles
- Church Ope Cove (Beach) 5.4 miles