Hourly Weather Forecast - Grantville, PA

12 AM
26°F
10%
3mph
S
Cloudy
Humidity
61%
Feels like
22°F
Dew Point
14°F
1 AM
27°F
10%
3mph
S
Cloudy
Humidity
58%
Feels like
23°F
Dew Point
14°F
2 AM
28°F
10%
3mph
S
Cloudy
Humidity
56%
Feels like
24°F
Dew Point
14°F
3 AM
29°F
10%
4mph
SSE
Cloudy
Humidity
55%
Feels like
25°F
Dew Point
14°F
4 AM
29°F
10%
4mph
SSE
Cloudy
Humidity
55%
Feels like
25°F
Dew Point
15°F
5 AM
29°F
20%
4mph
SSE
Cloudy
Humidity
58%
Feels like
24°F
Dew Point
16°F
6 AM
29°F
20%
5mph
SSE
Cloudy
Humidity
62%
Feels like
24°F
Dew Point
18°F
7 AM
30°F
20%
5mph
SSE
Cloudy
Humidity
65%
Feels like
24°F
Dew Point
19°F
7:27 AM
8 AM
31°F
20%
6mph
SSE
Cloudy
Humidity
64%
Feels like
26°F
Dew Point
21°F
9 AM
34°F
20%
6mph
S
Cloudy
Humidity
61%
Feels like
29°F
Dew Point
22°F
10 AM
36°F
20%
6mph
S
Cloudy
Humidity
59%
Feels like
31°F
Dew Point
23°F
11 AM
37°F
20%
6mph
S
Cloudy
Humidity
58%
Feels like
32°F
Dew Point
23°F
12 PM
38°F
20%
7mph
S
Cloudy
Humidity
56%
Feels like
33°F
Dew Point
24°F
1 PM
39°F
30%
7mph
S
30% Chance of Light Rain
Humidity
55%
Feels like
34°F
Dew Point
24°F
2 PM
40°F
30%
7mph
SSW
30% Chance of Light Rain
Humidity
55%
Feels like
35°F
Dew Point
25°F
3 PM
40°F
30%
6mph
SSW
30% Chance of Light Rain
Humidity
57%
Feels like
35°F
Dew Point
26°F
4 PM
38°F
20%
6mph
SSW
Cloudy
Humidity
63%
Feels like
34°F
Dew Point
26°F
4:44 PM
5 PM
36°F
20%
5mph
SSW
Cloudy
Humidity
69%
Feels like
32°F
Dew Point
27°F
6 PM
35°F
10%
4mph
SSW
Cloudy
Humidity
73%
Feels like
31°F
Dew Point
27°F
7 PM
35°F
10%
4mph
SW
Cloudy
Humidity
74%
Feels like
32°F
Dew Point
27°F
8 PM
35°F
10%
4mph
SW
Cloudy
Humidity
74%
Feels like
32°F
Dew Point
27°F
9 PM
35°F
10%
4mph
WSW
Cloudy
Humidity
74%
Feels like
32°F
Dew Point
27°F
10 PM
35°F
10%
4mph
WSW
Cloudy
Humidity
74%
Feels like
31°F
Dew Point
27°F
11 PM
35°F
10%
4mph
W
Cloudy
Humidity
74%
Feels like
31°F
Dew Point
27°F

Forecast Peak Wind Gusts Today

High Winds, Rain, and Snow Cross the Country

A clipper moving over the Great Lakes brings rain, snow, and high winds through the Atlantic Coastline.

Rainfall and Snowfall Totals Through Friday

Atmospheric River Symptoms Repeat in the Northwest

Thursday's Weather Outlook

Today's Weather Outlook

Flu Update Valid For Week Ending December 6, 2025

Weekly Flu Update: Flu Exceeds Annual Baseline

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

How to Measure Snow via NWS

How To Measure Snow

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