Dorchester weather live forecast

Today's maximum temperature in Dorchester is expected to be 64°F. Select a day from the live weather forecast for Dorchester, England, UK for more weather parameters.

Thursday
18th Sep
64

59

3

2
Friday
19th Sep
68

55

8

4
Saturday
20th Sep
66

55

1

3
Sunday
21st Sep
59

46

5

3
Monday
22nd Sep
57

45

8

4

5-day weather forecast updated at 04:04 on Wednesday 17th September 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 Thursday 18th September 2025

Expect mostly cloudy with light rain in Dorchester, England with a maximum temperature of 64°F, maximum UV of 2 (Low) and 3 hours of bright sunshine. There are 0-2 mm of rainfall expected with 25% chance of some rain and a fresh breeze of 18 mph from the south-west.

64
°F maximum temperature
59
°F minimum temperature
mostly cloudy with light rain
3
hours of sunshine
2
UV index (Low)
25
% chance of some rain
<2
mm of rainfall expected
64
°F wind chill
18
mph wind from SW

Dorchester weather for Friday 19th September 2025

Expect scattered clouds in Dorchester, England with a maximum temperature of 68°F, maximum UV of 4 (Moderate) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 11 mph from the south-west.

68
°F maximum temperature
55
°F minimum temperature
scattered clouds
8
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
11
mph wind from SW

Dorchester weather for Saturday 20th September 2025

Expect mostly cloudy with light rain in Dorchester, England with a maximum temperature of 66°F, maximum UV of 3 (Moderate) and 1 hour of bright sunshine. There are 0-2 mm of rainfall expected with 53% chance of some rain and a moderate breeze of 15 mph from the south.

66
°F maximum temperature
55
°F minimum temperature
mostly cloudy with light rain
1
hour of sunshine
3
UV index (Moderate)
53
% chance of some rain
<2
mm of rainfall expected
66
°F wind chill
15
mph wind from S

Dorchester weather for Sunday 21st September 2025

Expect mostly cloudy with light rain in Dorchester, England with a maximum temperature of 59°F, maximum UV of 3 (Moderate) and 5 hours of bright sunshine. There are 0-2 mm of rainfall expected with 46% chance of some rain and a moderate breeze of 16 mph from the south-west.

59
°F maximum temperature
46
°F minimum temperature
mostly cloudy with light rain
5
hours of sunshine
3
UV index (Moderate)
46
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
16
mph wind from SW

Dorchester weather for Monday 22nd September 2025

Expect sunshine and showers in Dorchester, England with a maximum temperature of 57°F, maximum UV of 4 (Moderate) and 8 hours of bright sunshine. There are 0-2 mm of rainfall expected with 34% chance of some rain and a moderate breeze of 17 mph from the north-east.