Northampton weather live forecast

Today's maximum temperature in Northampton is expected to be 19°C. Select a day from the live weather forecast for Northampton, England, UK for more weather parameters.

Saturday
29th Aug
19

16

2

1
Sunday
30th Aug
22

15

5

3
Monday
31st Aug
21

13

4

4
Tuesday
1st Sep
22

12

7

4
Wednesday
2nd Sep
22

13

1

5

5-day weather forecast updated at 04:03 on Friday 28th August 2026 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 Saturday 29th August 2026

Expect isolated thunderstorms in Northampton, England with a maximum temperature of 19°C, maximum UV of 1 (Low) and 2 hours of bright sunshine. There are 5-10 mm of rainfall expected with 88% chance of some rain and a gentle breeze of 19 kph from the south.

19
°C maximum temperature
16
°C minimum temperature
isolated thunderstorms
2
hours of sunshine
1
UV index (Low)
88
% chance of some rain
<10
mm of rainfall expected
19
°C wind chill
19
kph wind from S

Northampton weather for Sunday 30th August 2026

Expect isolated thunderstorms in Northampton, England with a maximum temperature of 22°C, maximum UV of 3 (Moderate) and 5 hours of bright sunshine. There are 2-5 mm of rainfall expected with 89% chance of some rain and a gentle breeze of 19 kph from the south-west.

22
°C maximum temperature
15
°C minimum temperature
isolated thunderstorms
5
hours of sunshine
3
UV index (Moderate)
89
% chance of some rain
<5
mm of rainfall expected
22
°C wind chill
19
kph wind from SW

Northampton weather for Monday 31st August 2026

Expect isolated thunderstorms in Northampton, England with a maximum temperature of 21°C, maximum UV of 4 (Moderate) and 4 hours of bright sunshine. There are 0-2 mm of rainfall expected with 28% chance of some rain and a moderate breeze of 27 kph from the west.

21
°C maximum temperature
13
°C minimum temperature
isolated thunderstorms
4
hours of sunshine
4
UV index (Moderate)
28
% chance of some rain
<2
mm of rainfall expected
21
°C wind chill
27
kph wind from W

Northampton weather for Tuesday 1st September 2026

Expect sunshine and showers in Northampton, England with a maximum temperature of 22°C, maximum UV of 4 (Moderate) and 7 hours of bright sunshine. There are 2-5 mm of rainfall expected with 51% chance of some rain and a gentle breeze of 19 kph from the south-west.

22
°C maximum temperature
12
°C minimum temperature
sunshine and showers
7
hours of sunshine
4
UV index (Moderate)
51
% chance of some rain
<5
mm of rainfall expected
22
°C wind chill
19
kph wind from SW

Northampton weather for Wednesday 2nd September 2026

Expect broken clouds in Northampton, England with a maximum temperature of 22°C, maximum UV of 5 (Moderate) and 1 hour of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 25 kph from the south-west.