Northamptonshire weather live forecast

Tomorrow's maximum temperature in Northamptonshire is expected to be 30°C.

Saturday
21st Jun

30

14

5
Sunday
22nd Jun

22

15

6
Monday
23rd Jun

19

14

8
Tuesday
24th Jun

23

14

3
Wednesday
25th Jun

24

14

2

5-day weather forecast updated at 04:03 on Saturday 21st June 2025 GMT

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

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Northamptonshire weather forecast by day

Below are the detailed weather forecasts for Northamptonshire for the next 5 days. The forecasts shown are for Northampton and may not represent the whole of Northamptonshire. Browse more destinations in Northamptonshire to view more weather forecasts.

Northamptonshire weather for Saturday 21st June 2025

Expect isolated thunderstorms in Northamptonshire with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 6 (High) and 5 hours of bright sunshine. There are 0-2 mm of rainfall expected with 53% chance of some rain and a gentle breeze of 16 kph from the south.

30
°C maximum temperature
14
°C minimum temperature
isolated thunderstorms
5
hours of sunshine
6
UV index (High)
53
% chance of some rain
<2
mm of rainfall expected
M
moderate heat & humidity
16
kph wind from S

Northamptonshire weather for Sunday 22nd June 2025

Expect broken clouds in Northamptonshire with a maximum temperature of 22°C, maximum UV of 5 (Moderate) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 25 kph from the south-west.

22
°C maximum temperature
15
°C minimum temperature
broken clouds
6
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
25
kph wind from SW

Northamptonshire weather for Monday 23rd June 2025

Expect broken clouds in Northamptonshire with a maximum temperature of 19°C, maximum UV of 4 (Moderate) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 27 kph from the west.

19
°C maximum temperature
14
°C minimum temperature
broken clouds
8
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
27
kph wind from W

Northamptonshire weather for Tuesday 24th June 2025

Expect broken clouds in Northamptonshire with a maximum temperature of 23°C, maximum UV of 2 (Low) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 27 kph from the south-west.

23
°C maximum temperature
14
°C minimum temperature
broken clouds
3
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
23
°C wind chill
27
kph wind from SW

Northamptonshire weather for Wednesday 25th June 2025

Expect broken clouds in Northamptonshire with a maximum temperature of 24°C, maximum UV of 3 (Moderate) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 18 kph from the south-west.