Dorchester weather live forecast

Today's maximum temperature in Dorchester is expected to be 19°C. Select a day from the live weather forecast for Dorchester, England, UK for more weather parameters.

Friday
5th Sep
19

13

8

5
Saturday
6th Sep
21

13

1

4
Sunday
7th Sep
20

14

3

4
Monday
8th Sep
18

14

5

3
Tuesday
9th Sep
18

14

6

4

5-day weather forecast updated at 04:05 on Friday 5th 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 Friday 5th September 2025

Expect scattered clouds in Dorchester, England with a maximum temperature of 19°C, maximum UV of 5 (Moderate) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 19 kph from the south-west.

19
°C maximum temperature
13
°C minimum temperature
scattered clouds
8
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
19
kph wind from SW

Dorchester weather for Saturday 6th September 2025

Expect broken clouds in Dorchester, England with a maximum temperature of 21°C, maximum UV of 4 (Moderate) and 1 hour of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 29 kph from the south-east.

21
°C maximum temperature
13
°C minimum temperature
broken clouds
1
hour of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
29
kph wind from SE

Dorchester weather for Sunday 7th September 2025

Expect mostly cloudy with light rain in Dorchester, England with a maximum temperature of 20°C, maximum UV of 4 (Moderate) and 3 hours of bright sunshine. There are 0-2 mm of rainfall expected with 44% chance of some rain and a moderate breeze of 25 kph from the south-west.

20
°C maximum temperature
14
°C minimum temperature
mostly cloudy with light rain
3
hours of sunshine
4
UV index (Moderate)
44
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
25
kph wind from SW

Dorchester weather for Monday 8th September 2025

Expect mostly cloudy with light rain in Dorchester, England with a maximum temperature of 18°C, maximum UV of 3 (Moderate) and 5 hours of bright sunshine. There are 2-5 mm of rainfall expected with 69% chance of some rain and a fresh breeze of 34 kph from the south-west.

18
°C maximum temperature
14
°C minimum temperature
mostly cloudy with light rain
5
hours of sunshine
3
UV index (Moderate)
69
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
34
kph wind from SW

Dorchester weather for Tuesday 9th September 2025

Expect sunshine and showers in Dorchester, England with a maximum temperature of 18°C, maximum UV of 4 (Moderate) and 6 hours of bright sunshine. There are 5-10 mm of rainfall expected with 78% chance of some rain and a moderate breeze of 22 kph from the south.