Hourly Weather Forecast - Grantham, Lincolnshire County, GB

12 AM
38°F
10%
13mph
NW
Partly Cloudy
Humidity
81%
Feels like
31°F
Dew Point
33°F
1 AM
37°F
10%
12mph
NW
Partly Cloudy
Humidity
83%
Feels like
29°F
Dew Point
33°F
2 AM
36°F
10%
12mph
NW
Mostly Clear
Humidity
84%
Feels like
28°F
Dew Point
31°F
3 AM
35°F
10%
12mph
NW
Clear
Humidity
85%
Feels like
26°F
Dew Point
31°F
4 AM
33°F
10%
12mph
NW
Clear
Humidity
86%
Feels like
25°F
Dew Point
30°F
5 AM
33°F
10%
12mph
NW
Mostly Clear
Humidity
87%
Feels like
24°F
Dew Point
29°F
5:51 AM
6 AM
33°F
10%
12mph
NW
Partly Cloudy
Humidity
85%
Feels like
24°F
Dew Point
29°F
7 AM
35°F
10%
13mph
NW
Partly Cloudy
Humidity
78%
Feels like
26°F
Dew Point
29°F
8 AM
38°F
10%
14mph
NW
Partly Cloudy
Humidity
69%
Feels like
30°F
Dew Point
29°F
9 AM
41°F
10%
15mph
NNW
Partly Cloudy
Humidity
61%
Feels like
34°F
Dew Point
29°F
10 AM
44°F
10%
15mph
NNW
Partly Cloudy
Humidity
56%
Feels like
36°F
Dew Point
29°F
11 AM
45°F
10%
15mph
NNW
Partly Cloudy
Humidity
53%
Feels like
38°F
Dew Point
29°F
12 PM
46°F
10%
15mph
NNW
Partly Cloudy
Humidity
50%
Feels like
39°F
Dew Point
29°F
1 PM
46°F
20%
16mph
NNW
Partly Cloudy
Humidity
50%
Feels like
40°F
Dew Point
29°F
2 PM
46°F
20%
15mph
NNW
Mostly Cloudy
Humidity
50%
Feels like
40°F
Dew Point
29°F
3 PM
45°F
20%
14mph
N
Mostly Cloudy
Humidity
53%
Feels like
39°F
Dew Point
29°F
4 PM
44°F
20%
13mph
NNW
Partly Cloudy
Humidity
56%
Feels like
38°F
Dew Point
29°F
5 PM
43°F
20%
12mph
NNW
Partly Cloudy
Humidity
60%
Feels like
36°F
Dew Point
29°F
6 PM
41°F
20%
11mph
N
Partly Cloudy
Humidity
63%
Feels like
35°F
Dew Point
30°F
6:25 PM
7 PM
40°F
20%
9mph
N
Mostly Clear
Humidity
67%
Feels like
33°F
Dew Point
30°F
8 PM
38°F
10%
8mph
NNW
Mostly Clear
Humidity
70%
Feels like
32°F
Dew Point
29°F
9 PM
37°F
10%
7mph
NNW
Clear
Humidity
73%
Feels like
32°F
Dew Point
29°F
10 PM
36°F
10%
8mph
NW
Clear
Humidity
77%
Feels like
30°F
Dew Point
30°F
11 PM
35°F
10%
8mph
WNW
Clear
Humidity
80%
Feels like
29°F
Dew Point
30°F

Today's High Temperature Outlook

Early Spring Heat Wave Zaps Southwest

Much of the Southwest will observe record-breaking heat through the weekend, with high temperatures reminiscent of mid-summer!

Weekend Weather Outlook

Weekend Weather Outlook

Weekly Drought Map for March 19, 2026

Active Weather, Drought Improvements for Eastern Half; Drying Persists Elsewhere

(Image provided by Pixabay.com)

Lightning Safety

A tree knocked over after a storm produced high winds. (provided by PublicDomainPictures via Pixabay.com)

Strong Winds in the Springtime

Story image: WeatherBug user Pat S. captures a plant blooming in Columbia, Md., on February 24, 2017.

When Does Spring Begin?

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