Northamptonshire weather live forecast

Today's maximum temperature in Northamptonshire is expected to be 61°F. Select a day from the live weather forecast for Northamptonshire (Northampton), UK for more weather parameters.

Friday
12th Sep
61

50

5

3
Saturday
13th Sep
61

50

4

4
Sunday
14th Sep
61

48

1

1
Monday
15th Sep
64

54

3

3
Tuesday
16th Sep
63

50

4

3

5-day weather forecast updated at 04:04 on Friday 12th September 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 Friday 12th September 2025

Expect broken clouds in Northamptonshire with a maximum temperature of 61°F, maximum UV of 3 (Moderate) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 12 mph from the south-west.

61
°F maximum temperature
50
°F minimum temperature
broken clouds
5
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
12
mph wind from SW

Northamptonshire weather for Saturday 13th September 2025

Expect mostly cloudy with light rain in Northamptonshire with a maximum temperature of 61°F, maximum UV of 4 (Moderate) and 4 hours of bright sunshine. There are 0-2 mm of rainfall expected with 37% chance of some rain and a gentle breeze of 12 mph from the south-west.

61
°F maximum temperature
50
°F minimum temperature
mostly cloudy with light rain
4
hours of sunshine
4
UV index (Moderate)
37
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
12
mph wind from SW

Northamptonshire weather for Sunday 14th September 2025

Expect mostly cloudy with rain in Northamptonshire with a maximum temperature of 61°F, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 10-20 mm of rainfall expected with 97% chance of some rain and a moderate breeze of 16 mph from the south-west.

61
°F maximum temperature
48
°F minimum temperature
mostly cloudy with rain
1
hour of sunshine
1
UV index (Low)
97
% chance of some rain
<20
mm of rainfall expected
0
no heat & humidity
16
mph wind from SW

Northamptonshire weather for Monday 15th September 2025

Expect mostly cloudy with light rain in Northamptonshire with a maximum temperature of 64°F, maximum UV of 3 (Moderate) and 3 hours of bright sunshine. There are 0-2 mm of rainfall expected with 33% chance of some rain and a fresh breeze of 23 mph from the south-west.

64
°F maximum temperature
54
°F minimum temperature
mostly cloudy with light rain
3
hours of sunshine
3
UV index (Moderate)
33
% chance of some rain
<2
mm of rainfall expected
64
°F wind chill
23
mph wind from SW

Northamptonshire weather for Tuesday 16th September 2025

Expect mostly cloudy with light rain in Northamptonshire with a maximum temperature of 63°F, maximum UV of 3 (Moderate) and 4 hours of bright sunshine. There are 0-2 mm of rainfall expected with 29% chance of some rain and a moderate breeze of 16 mph from the west.