Warminster weather live forecast

Today's maximum temperature in Warminster is expected to be 18°C. Select a day from the live weather forecast for Warminster, England, UK for more weather parameters.

Wednesday
3rd Sep
18

13

2

3
Thursday
4th Sep
18

12

6

4
Friday
5th Sep
19

10

7

4
Saturday
6th Sep
21

12

2

4
Sunday
7th Sep
21

15

2

2

5-day weather forecast updated at 04:05 on Tuesday 2nd September 2025 GMT

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

Warminster weather forecast by day

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

Warminster weather for Wednesday 3rd September 2025

Expect isolated thunderstorms in Warminster, England with a maximum temperature of 18°C, maximum UV of 3 (Moderate) and 2 hours of bright sunshine. There are 20-30 mm of rainfall expected with 99% chance of some rain and a fresh breeze of 31 kph from the south-west.

18
°C maximum temperature
13
°C minimum temperature
isolated thunderstorms
2
hours of sunshine
3
UV index (Moderate)
99
% chance of some rain
<30
mm of rainfall expected
18
°C wind chill
31
kph wind from SW

Warminster weather for Thursday 4th September 2025

Expect isolated thunderstorms in Warminster, England with a maximum temperature of 18°C, maximum UV of 4 (Moderate) and 6 hours of bright sunshine. There are 2-5 mm of rainfall expected with 52% chance of some rain and a fresh breeze of 29 kph from the west.

18
°C maximum temperature
12
°C minimum temperature
isolated thunderstorms
6
hours of sunshine
4
UV index (Moderate)
52
% chance of some rain
<5
mm of rainfall expected
18
°C wind chill
29
kph wind from W

Warminster weather for Friday 5th September 2025

Expect broken clouds in Warminster, England with a maximum temperature of 19°C, maximum UV of 4 (Moderate) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 17 kph from the south-west.

19
°C maximum temperature
10
°C minimum temperature
broken clouds
7
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
19
°C wind chill
17
kph wind from SW

Warminster weather for Saturday 6th September 2025

Expect broken clouds in Warminster, England with a maximum temperature of 21°C, maximum UV of 4 (Moderate) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 23 kph from the south-east.

21
°C maximum temperature
12
°C minimum temperature
broken clouds
2
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
21
°C wind chill
23
kph wind from SE

Warminster weather for Sunday 7th September 2025

Expect broken clouds in Warminster, England with a maximum temperature of 21°C, maximum UV of 2 (Low) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 20 kph from the south-west.