Northampton weather live forecast

Today's maximum temperature in Northampton is expected to be 66°F. Select a day from the live weather forecast for Northampton, England, UK for more weather parameters.

Thursday
18th Sep
66

59

3

3
Friday
19th Sep
68

57

6

4
Saturday
20th Sep
68

54

4

3
Sunday
21st Sep
57

48

5

2
Monday
22nd Sep
54

45

8

3

5-day weather forecast updated at 04:04 on Thursday 18th September 2025 GMT

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

Northampton weather forecast by day

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

Northampton weather for Thursday 18th September 2025

Expect broken clouds in Northampton, England with a maximum temperature of 66°F, maximum UV of 3 (Moderate) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 14 mph from the south-west.

66
°F maximum temperature
59
°F minimum temperature
broken clouds
3
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
14
mph wind from SW

Northampton weather for Friday 19th September 2025

Expect broken clouds in Northampton, England with a maximum temperature of 68°F, maximum UV of 4 (Moderate) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 9 mph from the south-west.

68
°F maximum temperature
57
°F minimum temperature
broken clouds
6
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
9
mph wind from SW

Northampton weather for Saturday 20th September 2025

Expect mostly cloudy with rain in Northampton, England with a maximum temperature of 68°F, maximum UV of 3 (Moderate) and 4 hours of bright sunshine. There are 5-10 mm of rainfall expected with 25% chance of some rain and a light breeze of 7 mph from the south.

68
°F maximum temperature
54
°F minimum temperature
mostly cloudy with rain
4
hours of sunshine
3
UV index (Moderate)
25
% chance of some rain
<10
mm of rainfall expected
68
°F wind chill
7
mph wind from S

Northampton weather for Sunday 21st September 2025

Expect isolated thunderstorms in Northampton, England with a maximum temperature of 57°F, maximum UV of 2 (Low) and 5 hours of bright sunshine. There are 2-5 mm of rainfall expected with 44% chance of some rain and a gentle breeze of 9 mph from the south-west.

57
°F maximum temperature
48
°F minimum temperature
isolated thunderstorms
5
hours of sunshine
2
UV index (Low)
44
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
9
mph wind from SW

Northampton weather for Monday 22nd September 2025

Expect scattered clouds in Northampton, England with a maximum temperature of 54°F, maximum UV of 3 (Moderate) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 14 mph from the north.