Dorchester weather live forecast

Today's maximum temperature in Dorchester is expected to be 29°C. Select a day from the live weather forecast for Dorchester, England, UK for more weather parameters.

Wednesday
27th May
29

18

12

7
Thursday
28th May
25

16

7

5
Friday
29th May
26

15

4

6
Saturday
30th May
25

13

3

7
Sunday
31st May
20

14

5

5

5-day weather forecast updated at 04:03 on Wednesday 27th May 2026 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 Wednesday 27th May 2026

Expect scattered clouds in Dorchester, England with a maximum temperature of 29°C, low levels of heat & humidity, maximum UV of 7 (High) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 29 kph from the east.

29
°C maximum temperature
18
°C minimum temperature
scattered clouds
12
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
L
low heat & humidity
29
kph wind from E

Dorchester weather for Thursday 28th May 2026

Expect broken clouds in Dorchester, England with a maximum temperature of 25°C, maximum UV of 5 (Moderate) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 21 kph from the south.

25
°C maximum temperature
16
°C minimum temperature
broken clouds
7
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
21
kph wind from S

Dorchester weather for Friday 29th May 2026

Expect broken clouds in Dorchester, England with a maximum temperature of 26°C, maximum UV of 6 (High) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 18 kph from the north.

26
°C maximum temperature
15
°C minimum temperature
broken clouds
4
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
26
°C wind chill
18
kph wind from N

Dorchester weather for Saturday 30th May 2026

Expect mostly cloudy with light rain in Dorchester, England with a maximum temperature of 25°C, maximum UV of 7 (High) and 3 hours of bright sunshine. There are 0-2 mm of rainfall expected with 20% chance of some rain and a moderate breeze of 20 kph from the north.

25
°C maximum temperature
13
°C minimum temperature
mostly cloudy with light rain
3
hours of sunshine
7
UV index (High)
20
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
20
kph wind from N

Dorchester weather for Sunday 31st May 2026

Expect broken clouds in Dorchester, England with a maximum temperature of 20°C, maximum UV of 5 (Moderate) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 27 kph from the west.