Hourly Weather Forecast - Grantham, Lincolnshire County, GB

2 PM
57°F
0%
5mph
E
Mostly Sunny
Humidity
65%
Feels like
57°F
Dew Point
45°F
3 PM
56°F
0%
6mph
E
Mostly Sunny
Humidity
66%
Feels like
56°F
Dew Point
44°F
4 PM
54°F
0%
6mph
E
Sunny
Humidity
68%
Feels like
54°F
Dew Point
44°F
5 PM
51°F
0%
7mph
ESE
Sunny
Humidity
73%
Feels like
51°F
Dew Point
42°F
6 PM
47°F
0%
7mph
ESE
Sunny
Humidity
78%
Feels like
44°F
Dew Point
41°F
6:17 PM
7 PM
44°F
0%
7mph
ESE
Clear
Humidity
83%
Feels like
40°F
Dew Point
39°F
8 PM
41°F
0%
7mph
ESE
Clear
Humidity
86%
Feels like
37°F
Dew Point
37°F
9 PM
39°F
0%
6mph
SE
Clear
Humidity
89%
Feels like
34°F
Dew Point
36°F
10 PM
38°F
0%
6mph
SE
Hazy
Humidity
91%
Feels like
33°F
Dew Point
35°F
11 PM
37°F
0%
6mph
SE
Hazy
Humidity
92%
Feels like
32°F
Dew Point
35°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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