Dorchester weather live forecast

Today's maximum temperature in Dorchester is expected to be 75°F. Select a day from the live weather forecast for Dorchester, England, UK for more weather parameters.

Sunday
17th Aug
75

55

10

6
Monday
18th Aug
77

59

6

3
Tuesday
19th Aug
77

59

3

4
Wednesday
20th Aug
72

57

5

3
Thursday
21st Aug
72

50

8

5

5-day weather forecast updated at 04:04 on Sunday 17th August 2025 GMT

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The 5-day weather forecast for England (Dorchester) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Dorchester weather forecast by day

Below are the detailed weather forecasts for Dorchester for the next 5 days.

Dorchester weather for Sunday 17th August 2025

Expect scattered clouds in Dorchester, England with a maximum temperature of 75°F, maximum UV of 6 (High) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 17 mph from the east.

75
°F maximum temperature
55
°F minimum temperature
scattered clouds
10
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
17
mph wind from E

Dorchester weather for Monday 18th August 2025

Expect broken clouds in Dorchester, England with a maximum temperature of 77°F, maximum UV of 3 (Moderate) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 16 mph from the east.

77
°F maximum temperature
59
°F minimum temperature
broken clouds
6
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
77
°F wind chill
16
mph wind from E

Dorchester weather for Tuesday 19th August 2025

Expect mostly cloudy with light rain in Dorchester, England with a maximum temperature of 77°F, maximum UV of 4 (Moderate) and 3 hours of bright sunshine. There are 0-2 mm of rainfall expected with 40% chance of some rain and a moderate breeze of 13 mph from the north-east.

77
°F maximum temperature
59
°F minimum temperature
mostly cloudy with light rain
3
hours of sunshine
4
UV index (Moderate)
40
% chance of some rain
<2
mm of rainfall expected
77
°F wind chill
13
mph wind from NE

Dorchester weather for Wednesday 20th August 2025

Expect broken clouds in Dorchester, England with a maximum temperature of 72°F, maximum UV of 3 (Moderate) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 13 mph from the north-east.

72
°F maximum temperature
57
°F minimum temperature
broken clouds
5
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
13
mph wind from NE

Dorchester weather for Thursday 21st August 2025

Expect scattered clouds in Dorchester, England with a maximum temperature of 72°F, maximum UV of 5 (Moderate) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 11 mph from the north-east.