Guy's Marsh (Dorset) weather
Find a forecast
Forecast days
-
Maximum daytime temperature: 23° Celsius; Minimum nighttime temperature: 14° Celsius;
Maximum daytime temperature: 23 degrees Celsius; Minimum nighttime temperature: 14 degrees Celsius; -
Maximum daytime temperature: 22° Celsius; Minimum nighttime temperature: 15° Celsius;
Maximum daytime temperature: 22 degrees Celsius; Minimum nighttime temperature: 15 degrees Celsius;
-
Maximum daytime temperature: 21° Celsius; Minimum nighttime temperature: 15° Celsius;
Maximum daytime temperature: 21 degrees Celsius; Minimum nighttime temperature: 15 degrees Celsius; -
Maximum daytime temperature: 21° Celsius; Minimum nighttime temperature: 14° Celsius;
Maximum daytime temperature: 21 degrees Celsius; Minimum nighttime temperature: 14 degrees Celsius; -
Maximum daytime temperature: 20° Celsius; Minimum nighttime temperature: 13° Celsius;
Maximum daytime temperature: 20 degrees Celsius; Minimum nighttime temperature: 13 degrees Celsius;
-
Maximum daytime temperature: 20° Celsius; Minimum nighttime temperature: 15° Celsius;
Maximum daytime temperature: 20 degrees Celsius; Minimum nighttime temperature: 15 degrees Celsius;
-
Maximum daytime temperature: 21° Celsius; Minimum nighttime temperature: 15° Celsius;
Maximum daytime temperature: 21 degrees Celsius; Minimum nighttime temperature: 15 degrees Celsius;
7 day forecast for Guy's Marsh
Today (27 August 2026)
| Time |
19:00
|
20:00
|
21:00
|
22:00
|
23:00
|
|---|---|---|---|---|---|
| Weather symbols |  |
 |
|
|
|
| Chance of precipitation |
<5%
|
10%
|
10%
|
10%
|
10%
|
| Temperature |
20°
|
19°
|
18°
|
18°
|
17°
|
| Feels like temperature (°C) |
19°
|
18°
|
18°
|
18°
|
18°
|
| Wind direction and speed |
SW
7
|
SSW
7
|
SSW
6
|
SSW
6
|
SW
5
|
| Wind gust (mph) |
16
|
14
|
15
|
15
|
14
|
| Visibility |
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
67%
|
76%
|
84%
|
86%
|
87%
|
| UV | 1 | 1 | - | - | - |
Friday (28 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 |
10%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
10%
|
10%
|
10%
|
10%
|
10%
|
20%
|
50%
|
60%
|
60%
|
50%
|
50%
|
50%
|
40%
|
40%
|
30%
|
20%
|
10%
|
<5%
|
| Temperature (°C) |
17°
|
16°
|
16°
|
15°
|
14°
|
14°
|
15°
|
15°
|
17°
|
18°
|
19°
|
20°
|
21°
|
22°
|
22°
|
22°
|
22°
|
21°
|
20°
|
19°
|
18°
|
18°
|
17°
|
17°
|
| Feels like temperature (°C) |
17°
|
16°
|
16°
|
15°
|
15°
|
14°
|
14°
|
15°
|
16°
|
17°
|
17°
|
18°
|
18°
|
19°
|
19°
|
19°
|
19°
|
18°
|
17°
|
17°
|
17°
|
17°
|
17°
|
16°
|
| Wind direction and speed (mph) |
SW
5
|
SW
5
|
SW
5
|
SW
4
|
SW
3
|
SSW
4
|
SSW
5
|
SSW
5
|
SW
8
|
SW
11
|
WSW
11
|
WSW
13
|
WSW
13
|
WSW
14
|
WSW
13
|
WSW
14
|
SW
16
|
SW
15
|
SW
14
|
SW
11
|
SW
9
|
SW
7
|
SW
6
|
SW
6
|
| Wind gust (mph) |
13
|
12
|
12
|
12
|
12
|
12
|
13
|
16
|
21
|
23
|
26
|
27
|
29
|
30
|
31
|
32
|
31
|
30
|
27
|
22
|
18
|
16
|
14
|
14
|
| Visibility (description) |
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
G
|
| Humidity |
90%
|
89%
|
92%
|
93%
|
95%
|
94%
|
93%
|
91%
|
84%
|
75%
|
67%
|
63%
|
63%
|
63%
|
63%
|
64%
|
65%
|
69%
|
70%
|
76%
|
82%
|
86%
|
90%
|
91%
|
| UV | - | - | - | - | - | - | 1 | 1 | 1 | 2 | 4 | 5 | 5 | 5 | 3 | 3 | 2 | 1 | 1 | 1 | 1 | - | - | - |
Saturday (29 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 |
10%
|
<5%
|
10%
|
20%
|
30%
|
50%
|
70%
|
90%
|
90%
|
≥95%
|
≥95%
|
90%
|
80%
|
70%
|
70%
|
60%
|
50%
|
50%
|
50%
|
50%
|
40%
|
30%
|
30%
|
20%
|
| Temperature (°C) |
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
17°
|
17°
|
17°
|
17°
|
17°
|
18°
|
19°
|
21°
|
21°
|
21°
|
21°
|
20°
|
19°
|
19°
|
18°
|
18°
|
18°
|
| Feels like temperature (°C) |
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
17°
|
18°
|
18°
|
19°
|
18°
|
17°
|
17°
|
17°
|
16°
|
17°
|
16°
|
| Wind direction and speed (mph) |
SW
6
|
SW
6
|
SW
5
|
SSW
5
|
SSW
5
|
SSW
6
|
SSW
6
|
SSW
7
|
SSW
9
|
S
11
|
S
11
|
S
14
|
S
14
|
SSW
15
|
SSW
15
|
SSW
16
|
SW
16
|
SW
16
|
SW
15
|
SW
15
|
SW
13
|
SW
13
|
WSW
11
|
WSW
11
|
| Wind gust (mph) |
15
|
14
|
13
|
13
|
13
|
14
|
16
|
18
|
23
|
25
|
27
|
29
|
30
|
31
|
32
|
32
|
32
|
32
|
30
|
27
|
26
|
24
|
25
|
23
|
| Visibility (description) |
G
|
G
|
G
|
G
|
G
|
G
|
G
|
M
|
M
|
M
|
M
|
M
|
M
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
| Humidity |
92%
|
92%
|
92%
|
92%
|
92%
|
92%
|
92%
|
93%
|
93%
|
92%
|
93%
|
94%
|
92%
|
90%
|
85%
|
80%
|
79%
|
78%
|
77%
|
82%
|
86%
|
85%
|
86%
|
87%
|
| UV | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 1 | 2 | 3 | 5 | 4 | 3 | 2 | 1 | 1 | 1 | 1 | - | - | - |
Sunday (30 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 |
20%
|
10%
|
20%
|
20%
|
20%
|
20%
|
30%
|
30%
|
40%
|
50%
|
50%
|
50%
|
50%
|
50%
|
60%
|
50%
|
50%
|
60%
|
60%
|
50%
|
60%
|
50%
|
30%
|
30%
|
| Temperature (°C) |
17°
|
17°
|
17°
|
17°
|
16°
|
16°
|
16°
|
16°
|
17°
|
18°
|
18°
|
19°
|
20°
|
21°
|
21°
|
20°
|
20°
|
20°
|
19°
|
18°
|
18°
|
17°
|
17°
|
16°
|
| Feels like temperature (°C) |
16°
|
16°
|
15°
|
16°
|
15°
|
15°
|
16°
|
16°
|
16°
|
17°
|
17°
|
18°
|
18°
|
18°
|
17°
|
17°
|
17°
|
17°
|
17°
|
16°
|
16°
|
15°
|
15°
|
14°
|
| Wind direction and speed (mph) |
WSW
11
|
WSW
10
|
SW
10
|
SW
9
|
SW
8
|
SW
8
|
SW
7
|
SSW
7
|
SW
8
|
SW
9
|
SW
10
|
SSW
11
|
SSW
13
|
SSW
14
|
SSW
16
|
SSW
16
|
SSW
16
|
SW
15
|
SSW
15
|
SSW
14
|
SW
13
|
SW
11
|
SW
11
|
SW
11
|
| Wind gust (mph) |
22
|
21
|
20
|
19
|
18
|
17
|
15
|
17
|
20
|
22
|
24
|
26
|
28
|
31
|
32
|
31
|
32
|
31
|
31
|
29
|
27
|
25
|
24
|
23
|
| Visibility (description) |
G
|
VG
|
VG
|
G
|
VG
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
G
|
VG
|
G
|
G
|
G
|
VG
|
VG
|
| Humidity |
86%
|
86%
|
86%
|
87%
|
88%
|
88%
|
88%
|
88%
|
85%
|
79%
|
79%
|
79%
|
75%
|
70%
|
67%
|
69%
|
71%
|
72%
|
77%
|
79%
|
84%
|
86%
|
86%
|
86%
|
| UV | - | - | - | - | - | - | 1 | 1 | 1 | 2 | 3 | 4 | 4 | 5 | 5 | 3 | 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 |
20%
|
20%
|
30%
|
30%
|
30%
|
30%
|
40%
|
40%
|
30%
|
30%
|
30%
|
30%
|
20%
|
20%
|
20%
|
10%
|
20%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
20%
|
| Temperature (°C) |
16°
|
15°
|
15°
|
15°
|
15°
|
15°
|
14°
|
14°
|
15°
|
16°
|
17°
|
19°
|
19°
|
20°
|
20°
|
20°
|
20°
|
20°
|
19°
|
18°
|
16°
|
16°
|
15°
|
15°
|
| Feels like temperature (°C) |
14°
|
14°
|
13°
|
13°
|
13°
|
13°
|
12°
|
13°
|
13°
|
14°
|
15°
|
15°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
15°
|
15°
|
14°
|
14°
|
| Wind direction and speed (mph) |
SW
10
|
SW
10
|
SW
11
|
SW
11
|
SW
11
|
WSW
11
|
WSW
11
|
WSW
11
|
WSW
13
|
W
14
|
W
15
|
W
15
|
W
16
|
W
15
|
W
15
|
W
14
|
W
14
|
W
14
|
W
13
|
W
10
|
W
7
|
WSW
6
|
WSW
6
|
WSW
7
|
| Wind gust (mph) |
22
|
22
|
23
|
23
|
23
|
23
|
23
|
24
|
27
|
30
|
31
|
31
|
32
|
32
|
32
|
30
|
27
|
26
|
24
|
19
|
15
|
15
|
15
|
15
|
| Visibility (description) |
VG
|
VG
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
84%
|
85%
|
84%
|
84%
|
86%
|
86%
|
85%
|
85%
|
82%
|
75%
|
68%
|
60%
|
55%
|
54%
|
49%
|
47%
|
49%
|
52%
|
55%
|
59%
|
68%
|
73%
|
76%
|
77%
|
| UV | - | - | - | - | - | - | 1 | 1 | 1 | 2 | 3 | 4 | 5 | 5 | 4 | 4 | 3 | 1 | 1 | 1 | - | - | - | - |
Tuesday (1 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 |
20%
|
20%
|
20%
|
20%
|
40%
|
40%
|
20%
|
30%
|
30%
|
| Temperature (°C) |
14°
|
14°
|
14°
|
14°
|
18°
|
20°
|
20°
|
18°
|
17°
|
| Feels like temperature (°C) |
13°
|
13°
|
13°
|
13°
|
16°
|
17°
|
17°
|
16°
|
16°
|
| Wind direction and speed (mph) |
SW
7
|
SW
6
|
SW
6
|
SW
6
|
WSW
11
|
SW
13
|
WSW
13
|
WSW
10
|
SW
9
|
| Wind gust (mph) |
15
|
15
|
14
|
22
|
26
|
26
|
25
|
19
|
19
|
| Visibility (description) |
VG
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
G
|
| Humidity |
81%
|
82%
|
89%
|
90%
|
74%
|
65%
|
67%
|
78%
|
89%
|
| UV | - | - | - | 1 | 3 | 5 | 2 | 1 | - |
Wednesday (2 September 2026)
| Time |
01:00
|
04:00
|
07:00
|
10:00
|
13:00
|
16:00
|
19:00
|
22:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
 |
|
|
|
|
|
|
| Chance of precipitation |
40%
|
40%
|
40%
|
50%
|
40%
|
40%
|
20%
|
20%
|
| Temperature (°C) |
16°
|
16°
|
16°
|
18°
|
20°
|
21°
|
19°
|
17°
|
| Feels like temperature (°C) |
15°
|
15°
|
15°
|
17°
|
18°
|
19°
|
17°
|
16°
|
| Wind direction and speed (mph) |
SW
9
|
SW
8
|
SW
8
|
SW
11
|
WSW
13
|
WSW
13
|
WSW
10
|
WSW
9
|
| Wind gust (mph) |
18
|
17
|
22
|
27
|
28
|
26
|
20
|
18
|
| Visibility (description) |
M
|
M
|
P
|
G
|
G
|
G
|
G
|
G
|
| Humidity |
92%
|
94%
|
93%
|
86%
|
74%
|
75%
|
81%
|
90%
|
| UV | - | - | 1 | 2 | 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:
More unsettled weather to come with some drier interludes.
This Evening and Tonight:
A generally dry start to the night with variable cloud, although the odd shower is still possible over Devon and Cornwall. Shower risk increases from the west through the early hours, these potentially heavy and thundery at times. Staying mild. Minimum temperature 13 °C.
Friday:
Heavy showers continue to move eastward through the morning with isolated showers following in behind. Another rather warm day ahead. Maximum temperature 23 °C.
Outlook for Saturday to Monday:
An unsettled bank holiday weekend with showers and possibly more thunder on the way. Staying warm to start with but turning fresher as winds shift to a westerly by Monday.
Updated: