Hourly Weather Forecast - Grantham, Lincolnshire County, GB

12 AM
43°F
0%
6mph
E
Cloudy
Humidity
95%
Feels like
39°F
Dew Point
41°F
1 AM
42°F
0%
6mph
ENE
Cloudy
Humidity
95%
Feels like
39°F
Dew Point
41°F
2 AM
42°F
0%
6mph
ENE
Mostly Cloudy
Humidity
96%
Feels like
39°F
Dew Point
41°F
3 AM
43°F
0%
6mph
ENE
Mostly Cloudy
Humidity
96%
Feels like
39°F
Dew Point
42°F
4 AM
43°F
0%
7mph
ENE
Mostly Cloudy
Humidity
96%
Feels like
39°F
Dew Point
42°F
5 AM
43°F
0%
7mph
ENE
Cloudy
Humidity
95%
Feels like
38°F
Dew Point
42°F
6 AM
43°F
0%
7mph
ENE
Cloudy
Humidity
96%
Feels like
38°F
Dew Point
42°F
7 AM
42°F
0%
7mph
ENE
Cloudy
Humidity
95%
Feels like
38°F
Dew Point
41°F
8 AM
42°F
0%
7mph
ENE
Cloudy
Humidity
95%
Feels like
38°F
Dew Point
41°F
8:14 AM
9 AM
43°F
0%
8mph
ENE
Cloudy
Humidity
94%
Feels like
38°F
Dew Point
41°F
10 AM
43°F
0%
9mph
ENE
Cloudy
Humidity
94%
Feels like
38°F
Dew Point
42°F
11 AM
44°F
0%
9mph
ENE
Cloudy
Humidity
92%
Feels like
39°F
Dew Point
42°F
12 PM
44°F
0%
10mph
ENE
Cloudy
Humidity
91%
Feels like
39°F
Dew Point
42°F
1 PM
44°F
0%
11mph
NE
Cloudy
Humidity
90%
Feels like
38°F
Dew Point
41°F
2 PM
43°F
0%
11mph
NE
Cloudy
Humidity
90%
Feels like
37°F
Dew Point
41°F
3 PM
43°F
0%
11mph
NE
Cloudy
Humidity
90%
Feels like
37°F
Dew Point
40°F
3:49 PM
4 PM
42°F
0%
11mph
NE
Cloudy
Humidity
90%
Feels like
36°F
Dew Point
39°F
5 PM
42°F
0%
11mph
NE
Cloudy
Humidity
89%
Feels like
35°F
Dew Point
39°F
6 PM
41°F
0%
12mph
NE
Cloudy
Humidity
89%
Feels like
35°F
Dew Point
38°F
7 PM
41°F
0%
12mph
NE
Cloudy
Humidity
88%
Feels like
34°F
Dew Point
38°F
8 PM
41°F
0%
12mph
NE
Cloudy
Humidity
88%
Feels like
34°F
Dew Point
38°F
9 PM
41°F
0%
12mph
ENE
Cloudy
Humidity
88%
Feels like
34°F
Dew Point
38°F
10 PM
41°F
0%
12mph
ENE
Cloudy
Humidity
88%
Feels like
34°F
Dew Point
38°F
11 PM
41°F
10%
12mph
ENE
Cloudy
Humidity
88%
Feels like
34°F
Dew Point
38°F

Rain And Snow Totals Through Monday

Atmospheric River Takes Aim For Northern California

The plume of abundant moisture impacting the Northwest the last several days will focus more on Northern California later today into Monday bringing heavy rainfall and mountain snow.

NOAA, NCDC

White Christmas? What Are The Odds

Sunday's Weather Outlook

Sunday's Weather Outlook

Cold weather

During Extreme Cold: Watch for Frostbite!

Flu Update Valid For Week Ending December 13, 2025

Weekly Flu Update: Flu Spreading Hard Across U.S.

Watch vs. Warning

Flash Flood Watch and Warning Defined

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