Northamptonshire weather live forecast

Today's maximum temperature in Northamptonshire is expected to be 15°C. Select a day from the live weather forecast for Northamptonshire (Northampton), UK for more weather parameters.

Saturday
18th Apr
15

6

7

2
Sunday
19th Apr
13

4

7

3
Monday
20th Apr
12

4

7

3
Tuesday
21st Apr
13

5

9

2
Wednesday
22nd Apr
15

4

12

4

5-day weather forecast updated at 04:03 on Saturday 18th April 2026 GMT

More about Northamptonshire

Northamptonshire by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for Northamptonshire

Spabreaks.com promo code: 8% off bookings & vouchers

Exclusive

Save 8% on spa breaks, spa days & gift vouchers
Check out latest offers on over 550 spas across the UK
A guaranteed experience to suit your budget & occasion

Show discount code

******SB8

Redeem Spabreaks.com discount code >>

Expires at 23:59 on Thursday 31st Dec 2026 · View all Spabreaks.com offers

Spa break finder

Destination

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

Top Northamptonshire destinations

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 18th April 2026

Expect scattered clouds in Northamptonshire with a maximum temperature of 15°C, maximum UV of 2 (Low) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 15 kph from the west.

15
°C maximum temperature
6
°C minimum temperature
scattered clouds
7
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
15
°C wind chill
15
kph wind from W

Northamptonshire weather for Sunday 19th April 2026

Expect broken clouds in Northamptonshire with a maximum temperature of 13°C, maximum UV of 3 (Moderate) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 10 kph from the north-west.

13
°C maximum temperature
4
°C minimum temperature
broken clouds
7
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
10
kph wind from NW

Northamptonshire weather for Monday 20th April 2026

Expect sunshine and showers in Northamptonshire with a maximum temperature of 12°C, maximum UV of 3 (Moderate) and 7 hours of bright sunshine. There are 0-2 mm of rainfall expected with 29% chance of some rain and a gentle breeze of 13 kph from the north-east.

12
°C maximum temperature
4
°C minimum temperature
sunshine and showers
7
hours of sunshine
3
UV index (Moderate)
29
% chance of some rain
<2
mm of rainfall expected
12
°C wind chill
13
kph wind from NE

Northamptonshire weather for Tuesday 21st April 2026

Expect scattered clouds in Northamptonshire with a maximum temperature of 13°C, maximum UV of 2 (Low) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 24 kph from the east.

13
°C maximum temperature
5
°C minimum temperature
scattered clouds
9
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
13
°C wind chill
24
kph wind from E

Northamptonshire weather for Wednesday 22nd April 2026

Expect scattered clouds in Northamptonshire with a maximum temperature of 15°C, maximum UV of 4 (Moderate) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 27 kph from the north-east.