Isle of Portland (Dorset) last 24 hours weather
Find a forecast
Nearest forecast to your detected location
We are showing you the observations for the nearest location to Litton Cheney Youth Hostel (15.1 miles, 4 m higher).
Observation days
No pollution data.
No pollen data.
No pollution data.
No pollen data.
No pollution data.
No pollen data.
Wednesday
| Time |
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
|
||||||||||||||||||||
| Weather | ||||||||||||||||||||
| Temperature (°C) | ||||||||||||||||||||
| Temperature |
17.2° Celsius
|
17.3° Celsius
|
17.4° Celsius
|
17.6° Celsius
|
17.7° Celsius
|
17.9° Celsius
|
17.9° Celsius
|
18.2° Celsius
|
18.9° Celsius
|
18.4° Celsius
|
17.1° Celsius
|
17.8° Celsius
|
17.9° Celsius
|
17.9° Celsius
|
18.1° Celsius
|
18.3° Celsius
|
18.1° Celsius
|
18.1° Celsius
|
18.1° Celsius
|
18.1° Celsius
|
| Wind direction and speed (mph) | ||||||||||||||||||||
| Wind direction and speed |
WSW
14
|
WSW
15
|
SW
17
|
SW
19
|
SW
15
|
SW
19
|
SW
19
|
SW
19
|
SW
22
|
SW
22
|
SW
22
|
SW
27
|
SW
27
|
SW
32
|
WSW
29
|
WSW
27
|
WSW
27
|
WSW
26
|
WSW
26
|
WSW
27
|
| Wind gust (mph) | ||||||||||||||||||||
| Wind gust |
19
|
20
|
22
|
24
|
24
|
25
|
26
|
29
|
31
|
31
|
34
|
37
|
38
|
40
|
41
|
38
|
37
|
35
|
33
|
34
|
| Visibility (description) | ||||||||||||||||||||
| Visibility |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
P
|
M
|
G
|
M
|
P
|
M
|
G
|
G
|
M
|
G
|
| Humidity | ||||||||||||||||||||
| Humidity | 89 % | 91 % | 90 % | 88 % | 89 % | 86 % | 85 % | 84 % | 80 % | 86 % | 98 % | 97 % | 98 % | 98 % | 98 % | 98 % | 97 % | 97 % | 97 % | 96 % |
| Pressure (hPa) | ||||||||||||||||||||
| Pressure | 1,020 hPa | 1,020 hPa | 1,020 hPa | 1,019 hPa | 1,020 hPa | 1,020 hPa | 1,020 hPa | 1,020 hPa | 1,020 hPa | 1,020 hPa | 1,019 hPa | 1,019 hPa | 1,019 hPa | 1,018 hPa | 1,018 hPa | 1,018 hPa | 1,018 hPa | 1,018 hPa | 1,019 hPa | 1,019 hPa |
| Pressure tendency | ||||||||||||||||||||
| Pressure tendency | F | F | F | F | F | R | R | R | R | F | F | F | F | F | F | F | F | R | R | R |
Thursday
| Time |
00:00
|
01:00
|
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
|
||||||||||||||||||||
| Weather | ||||||||||||||||||||
| Temperature (°C) | ||||||||||||||||||||
| Temperature |
17.9° Celsius
|
17.9° Celsius
|
18.2° Celsius
|
18.2° Celsius
|
18.2° Celsius
|
18.4° Celsius
|
18.4° Celsius
|
18.7° Celsius
|
19.2° Celsius
|
19.4° Celsius
|
19.4° Celsius
|
19.6° Celsius
|
19.7° Celsius
|
19.4° Celsius
|
18.8° Celsius
|
18.3° Celsius
|
18.3° Celsius
|
18.4° Celsius
|
18.3° Celsius
|
18.3° Celsius
|
| Wind direction and speed (mph) | ||||||||||||||||||||
| Wind direction and speed |
WSW
25
|
–
No data
|
–
No data
|
–
No data
|
WSW
24
|
WSW
21
|
W
21
|
W
20
|
WSW
21
|
WSW
23
|
WSW
22
|
WSW
22
|
WSW
23
|
WSW
21
|
WSW
20
|
SW
19
|
WSW
24
|
WSW
21
|
WSW
17
|
WSW
25
|
| Wind gust (mph) | ||||||||||||||||||||
| Wind gust |
35
|
32
|
33
|
32
|
29
|
31
|
30
|
28
|
29
|
29
|
29
|
32
|
28
|
30
|
30
|
27
|
31
|
31
|
25
|
31
|
| Visibility (description) | ||||||||||||||||||||
| Visibility |
M
|
G
|
M
|
VP
|
M
|
M
|
M
|
M
|
M
|
G
|
G
|
G
|
G
|
G
|
P
|
VP
|
M
|
M
|
M
|
M
|
| Humidity | ||||||||||||||||||||
| Humidity | 97 % | 98 % | 100 % | 100 % | 100 % | 100 % | 100 % | 100 % | 98 % | 97 % | 96 % | 96 % | 95 % | 95 % | 99 % | 100 % | 100 % | 100 % | 100 % | 100 % |
| Pressure (hPa) | ||||||||||||||||||||
| Pressure | 1,019 hPa | 1,019 hPa | 1,018 hPa | 1,019 hPa | 1,019 hPa | 1,019 hPa | 1,019 hPa | 1,019 hPa | 1,019 hPa | 1,019 hPa | 1,019 hPa | 1,019 hPa | 1,019 hPa | 1,019 hPa | 1,019 hPa | 1,019 hPa | 1,019 hPa | 1,018 hPa | 1,018 hPa | 1,017 hPa |
| Pressure tendency | ||||||||||||||||||||
| Pressure tendency | R | R | F | R | R | R | R | R | R | R | S | F | F | F | F | F | F | F | F | F |
Friday
| Time |
00:00
|
01:00
|
02:00
|
03:00
|
|---|---|---|---|---|
|
Weather
|
||||
| Weather | ||||
| Temperature (°C) | ||||
| Temperature |
18.1° Celsius
|
18.0° Celsius
|
18.2° Celsius
|
18.5° Celsius
|
| Wind direction and speed (mph) | ||||
| Wind direction and speed |
WSW
26
|
WSW
29
|
SW
25
|
SW
24
|
| Wind gust (mph) | ||||
| Wind gust |
34
|
39
|
38
|
32
|
| Visibility (description) | ||||
| Visibility |
P
|
M
|
VP
|
G
|
| Humidity | ||||
| Humidity | 100 % | 100 % | 100 % | 100 % |
| Pressure (hPa) | ||||
| Pressure | 1,017 hPa | 1,016 hPa | 1,016 hPa | 1,015 hPa |
| Pressure tendency | ||||
| Pressure tendency | F | F | F | F |
Isle of Portland weather map
View the weather with our interactive map
Loading map...
Observation taken at 02:15, Fri
Updated 03:15 (UTC+1) on Fri 4 Sep 2026
Location Details
Location: 50.522, -2.454
Altitude: 52 m above sea level