Hourly Weather Forecast - Grantham, PA

12 AM
50°F
20%
2mph
WSW
Cloudy
Humidity
84%
Feels like
50°F
Dew Point
45°F
1 AM
49°F
30%
2mph
WSW
30% Chance of Light Rain
Humidity
88%
Feels like
49°F
Dew Point
46°F
2 AM
48°F
30%
1mph
W
30% Chance of Light Rain
Humidity
93%
Feels like
48°F
Dew Point
46°F
3 AM
48°F
20%
1mph
WSW
Cloudy
Humidity
96%
Feels like
48°F
Dew Point
47°F
4 AM
48°F
20%
1mph
SW
Mostly Cloudy
Humidity
98%
Feels like
48°F
Dew Point
47°F
5 AM
48°F
30%
1mph
SSW
30% Chance Rain Showers
Humidity
100%
Feels like
48°F
Dew Point
48°F
5:58 AM
6 AM
48°F
30%
1mph
SSW
30% Chance Rain Showers
Humidity
100%
Feels like
48°F
Dew Point
48°F
7 AM
49°F
30%
2mph
SSW
30% Chance Rain Showers
Humidity
98%
Feels like
49°F
Dew Point
49°F
8 AM
51°F
30%
2mph
SSW
30% Chance Rain Showers
Humidity
92%
Feels like
51°F
Dew Point
49°F
9 AM
54°F
30%
3mph
SW
30% Chance Rain Showers
Humidity
84%
Feels like
54°F
Dew Point
49°F
10 AM
56°F
30%
4mph
SW
30% Chance Rain Showers
Humidity
78%
Feels like
56°F
Dew Point
49°F
11 AM
57°F
30%
4mph
SW
30% Chance Rain Showers
Humidity
73%
Feels like
57°F
Dew Point
49°F
12 PM
58°F
40%
5mph
WSW
40% Chance Rain Showers
Humidity
71%
Feels like
58°F
Dew Point
49°F
1 PM
59°F
40%
5mph
WSW
40% Chance Rain Showers
Humidity
70%
Feels like
59°F
Dew Point
49°F

Today's Weather Outlook

Today's Weather Outlook

A warmer, quieter spring pattern spreads across much of the country today as dry weather approaches more regions.

Weekly Drought Map for April 30th, 2026

Latest Drought Update: Deep Drought Continues

(Image provided by Manfred Richter via Pixabay.com)

Plant Care: What to Do When Frosts and Freezes Occur

Featured image via Pixabay.com

Drought Impacts: It's More Than You Think!

Debris from the Tuscaloosa-Birmingham tornado. Source: National Weather Service in Birmingham, Alabama

Remembering the Tuscaloosa-Birmingham Tornado

A thunderstorm is seen in the Plains. (Courtesy of Pixabay.com)

Spring Weather Hazards: Excessive Heat to Blizzards

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