Northamptonshire weather live forecast

Tomorrow's maximum temperature in Northamptonshire is expected to be 86°F.

Saturday
21st Jun

86

57

5
Sunday
22nd Jun

72

59

6
Monday
23rd Jun

66

57

8
Tuesday
24th Jun

73

57

3
Wednesday
25th Jun

75

57

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 86°F, 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 10 mph from the south.

86
°F maximum temperature
57
°F 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
10
mph wind from S

Northamptonshire weather for Sunday 22nd June 2025

Expect broken clouds in Northamptonshire with a maximum temperature of 72°F, maximum UV of 5 (Moderate) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 16 mph from the south-west.

72
°F maximum temperature
59
°F minimum temperature
broken clouds
6
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
16
mph wind from SW

Northamptonshire weather for Monday 23rd June 2025

Expect broken clouds in Northamptonshire with a maximum temperature of 66°F, maximum UV of 4 (Moderate) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 17 mph from the west.

66
°F maximum temperature
57
°F minimum temperature
broken clouds
8
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
17
mph wind from W

Northamptonshire weather for Tuesday 24th June 2025

Expect broken clouds in Northamptonshire with a maximum temperature of 73°F, maximum UV of 2 (Low) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 17 mph from the south-west.

73
°F maximum temperature
57
°F minimum temperature
broken clouds
3
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
73
°F wind chill
17
mph wind from SW

Northamptonshire weather for Wednesday 25th June 2025

Expect broken clouds in Northamptonshire with a maximum temperature of 75°F, maximum UV of 3 (Moderate) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 11 mph from the south-west.