Hourly Weather Forecast - Grantville, PA

5 AM
21°F
0%
2mph
ENE
Foggy
Humidity
100%
Feels like
21°F
Dew Point
21°F
6 AM
20°F
0%
2mph
ENE
Foggy
Humidity
100%
Feels like
20°F
Dew Point
20°F
7 AM
22°F
0%
2mph
ENE
Foggy
Humidity
100%
Feels like
22°F
Dew Point
22°F
7:24 AM
8 AM
26°F
0%
3mph
E
Mostly Sunny
Humidity
89%
Feels like
26°F
Dew Point
23°F
9 AM
31°F
0%
4mph
E
Mostly Sunny
Humidity
74%
Feels like
28°F
Dew Point
24°F
10 AM
36°F
0%
4mph
ESE
Mostly Sunny
Humidity
63%
Feels like
32°F
Dew Point
25°F
11 AM
39°F
0%
6mph
ESE
Mostly Sunny
Humidity
59%
Feels like
35°F
Dew Point
26°F
12 PM
41°F
0%
8mph
SE
Mostly Sunny
Humidity
57%
Feels like
36°F
Dew Point
27°F
1 PM
43°F
0%
9mph
SE
Sunny
Humidity
57%
Feels like
38°F
Dew Point
29°F
2 PM
44°F
0%
9mph
SE
Mostly Sunny
Humidity
59%
Feels like
39°F
Dew Point
31°F
3 PM
44°F
0%
9mph
SE
Partly Cloudy
Humidity
64%
Feels like
39°F
Dew Point
33°F
4 PM
42°F
0%
9mph
ESE
Partly Cloudy
Humidity
74%
Feels like
37°F
Dew Point
35°F
4:42 PM
5 PM
41°F
0%
8mph
ESE
Partly Cloudy
Humidity
85%
Feels like
36°F
Dew Point
37°F
6 PM
40°F
10%
7mph
ESE
Cloudy
Humidity
90%
Feels like
35°F
Dew Point
37°F
7 PM
40°F
30%
7mph
E
30% Chance of Light Rain
Humidity
92%
Feels like
35°F
Dew Point
38°F
8 PM
40°F
40%
7mph
E
40% Chance of Light Rain
Humidity
92%
Feels like
35°F
Dew Point
38°F
9 PM
40°F
60%
8mph
ESE
60% Chance of Light Rain
Humidity
94%
Feels like
35°F
Dew Point
39°F
10 PM
41°F
70%
9mph
ESE
70% Chance of Light Rain
Humidity
95%
Feels like
35°F
Dew Point
39°F
11 PM
42°F
80%
10mph
SE
80% Chance of Light Rain
Humidity
96%
Feels like
36°F
Dew Point
40°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

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide