Hourly Weather Forecast - Grantham, PA

12 PM
37°F
10%
4mph
SSW
Partly Cloudy
Humidity
72%
Feels like
33°F
Dew Point
28°F
1 PM
39°F
10%
4mph
SSW
Partly Cloudy
Humidity
69%
Feels like
36°F
Dew Point
30°F
2 PM
41°F
10%
4mph
SSW
Mostly Sunny
Humidity
65%
Feels like
39°F
Dew Point
31°F
3 PM
43°F
10%
4mph
SW
Mostly Sunny
Humidity
63%
Feels like
41°F
Dew Point
31°F
4 PM
44°F
10%
4mph
SW
Partly Cloudy
Humidity
62%
Feels like
42°F
Dew Point
32°F
5 PM
45°F
10%
4mph
SW
Mostly Sunny
Humidity
63%
Feels like
43°F
Dew Point
33°F
6 PM
45°F
10%
3mph
SW
Partly Cloudy
Humidity
65%
Feels like
45°F
Dew Point
34°F
7 PM
45°F
10%
2mph
SW
Partly Cloudy
Humidity
67%
Feels like
45°F
Dew Point
35°F
7:18 PM
8 PM
44°F
10%
2mph
SSW
Partly Cloudy
Humidity
70%
Feels like
44°F
Dew Point
35°F
9 PM
43°F
10%
1mph
SSW
Partly Cloudy
Humidity
74%
Feels like
43°F
Dew Point
35°F
10 PM
42°F
10%
1mph
SW
Partly Cloudy
Humidity
78%
Feels like
42°F
Dew Point
36°F
11 PM
41°F
10%
1mph
SW
Partly Cloudy
Humidity
80%
Feels like
41°F
Dew Point
35°F

Today's High Temperature Outlook

Summer-Like Heat Scorches the Southwest

The calendar may stay it's only March, but it will feel like Summer across the Southwest over the next several days.

Today's Weather Outlook

Today's Weather Outlook

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

When Does Spring Begin?

(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

Weekly Drought Map for March 12, 2026

Widespread Drought Improvement For The South, Midwest

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