The local weather in Grantham today

Saturday, 20 June 2026

The weather today in Grantham will be comfortable with temperatures around 20°C. During the evening and night time the temperatures will drop to 15°C.

For deep dive information check out our hourly weather forecast for today down the page.

Temperature
Temperature
20° / 15°
Chance of rain
Chance of rain
38
%
Wind
Wind
20
Km/h
Humidity
Humidity
96
%
Previous day
Next day
00:0003:0006:0009:0012:0015:0018:0021:00
Temperature17°C16°C16°C19°C18°C20°C20°C18°C
Weather Partly cloudy
Partly cloudy
Mist
Mist
Partly cloudy
Partly cloudy
Patchy rain possible
Patchy rain possible
Patchy rain possible
Patchy rain possible
Cloudy
Cloudy
Cloudy
Cloudy
Partly cloudy
Partly cloudy
Chance of rain15%38%24%28%23%13%17%14%
Precipitation0 mm0 mm0 mm0.1 mm0 mm0 mm0 mm0 mm
Humidity89%95%96%76%89%70%79%80%
Wind13Km/h12Km/h13Km/h20Km/h12Km/h10Km/h6Km/h3Km/h
Wind Gust26Km/h22Km/h21Km/h24Km/h17Km/h13Km/h10Km/h5Km/h
Wind Degree218°
Wind Degree
216°
Wind Degree
217°
Wind Degree
247°
Wind Degree
286°
Wind Degree
246°
Wind Degree
219°
Wind Degree
334°
Wind Degree
Wind DirectionSWSWSWWSWWNWWSWSWNNW
Cloud Cover27%86%62%85%66%73%72%44%
UV Index00036200
Visibility10 Km2 Km10 Km10 Km10 Km10 Km10 Km10 Km

The weather in Grantham today - FAQ

What is the weather today in Grantham?
The wather forecast for today in Grantham is mostly patchy rain possible.
What is today's highest and lowest temperature in Grantham?
The temperature today in Grantham will range between 15° and 20°.
Will it be raining today in Grantham?
The chance of rain today in Grantham is 38%.
Will it be windy today in Grantham?
The wind will blow between 3 Km/h to 20 Km/h today in Grantham.
How many hours of sunlight today in Grantham?
There will be 13.3 hours of sun today in Grantham.
What time is the sunrise and sunset today in Grantham?
The sun will rise at 04:37 and set at 21:31.

Sunrise and sunset time in Grantham today

What time is the sunset and sunrise in Grantham today? The sun will rise at 04:37 and will set at 21:31. There will be 13.3 hours of sunlight in Grantham.

Sunrise
Sunrise
04:37
Sunset
Sunset
21:31

Grantham today weather

Morning Patchy rain possible

The temperature in Grantham today in the early morning is 16°C.

If you take into account factors such as wind, humidity and other weather conditions, the temperatures can feel like 16°C.

The chance of rain in Grantham in the morning is 24%, and the wind will blow at 13km/h.

Noon Patchy rain possible

The temperature in Grantham today at noon time is 18°C and it will feel like 18°C. The humidity will be around 89% with wind speed of 12km/h.

Evening Cloudy

The temperature in Grantham today's evening will get to 20°C.

The chance of rain in Grantham in the evening time is 13%, with wind speed of 10km/h.

Night Partly cloudy

The night temperature in Grantham today is 18°C with a wind speed of 3km/h.

Clothing recommendation for Grantham

Saturday, 20 June 2026
T-Shirt
T-Shirt
Long Pants
Long Pants