Grantham weather live forecast

Tomorrow's maximum temperature in Grantham is expected to be 57°F.

Wednesday
2nd Apr

57

39

11
Thursday
3rd Apr

64

43

9
Friday
4th Apr

64

39

7
Saturday
5th Apr

55

37

5
Sunday
6th Apr

59

36

13

5-day weather forecast updated at 04:03 on Tuesday 1st April 2025 GMT

More about Grantham

Grantham by month

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

Recommended for England

Heathrow Express: up to 40% off - book in advance

Sale

Book in advance & save up to 40% on Heathrow Express
Ticket discounts apply at 14, 30, 90 days before travel
Travel between Heathrow & London Paddington in 15 minutes

Go to Heathrow Express deal >>

View all Heathrow Express offers

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

Grantham weather forecast by day

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

Grantham weather for Wednesday 2nd April 2025

Expect scattered clouds in Grantham, England with a maximum temperature of 57°F, maximum UV of 4 (Moderate) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 19 mph from the east.

57
°F maximum temperature
39
°F minimum temperature
scattered clouds
11
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
19
mph wind from E

Grantham weather for Thursday 3rd April 2025

Expect scattered clouds in Grantham, England with a maximum temperature of 64°F, maximum UV of 3 (Moderate) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 17 mph from the east.

64
°F maximum temperature
43
°F minimum temperature
scattered clouds
9
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
64
°F wind chill
17
mph wind from E

Grantham weather for Friday 4th April 2025

Expect broken clouds in Grantham, England with a maximum temperature of 64°F, maximum UV of 3 (Moderate) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 17 mph from the north-east.

64
°F maximum temperature
39
°F minimum temperature
broken clouds
7
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
64
°F wind chill
17
mph wind from NE

Grantham weather for Saturday 5th April 2025

Expect broken clouds in Grantham, England with a maximum temperature of 55°F, maximum UV of 3 (Moderate) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 16 mph from the north-east.

55
°F maximum temperature
37
°F minimum temperature
broken clouds
5
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
16
mph wind from NE

Grantham weather for Sunday 6th April 2025

Expect scattered clouds in Grantham, England with a maximum temperature of 59°F, maximum UV of 4 (Moderate) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 15 mph from the east.