Hourly Weather Forecast - Northumberland, PA

12 AM
28°F
10%
1mph
S
Cloudy
Humidity
61%
Feels like
28°F
Dew Point
17°F
1 AM
28°F
10%
1mph
S
Cloudy
Humidity
59%
Feels like
28°F
Dew Point
16°F
2 AM
28°F
10%
1mph
S
Cloudy
Humidity
58%
Feels like
28°F
Dew Point
16°F
3 AM
28°F
10%
1mph
SSE
Cloudy
Humidity
58%
Feels like
28°F
Dew Point
15°F
4 AM
28°F
10%
1mph
SSE
Cloudy
Humidity
57%
Feels like
28°F
Dew Point
15°F
5 AM
28°F
20%
1mph
SSE
Cloudy
Humidity
57%
Feels like
28°F
Dew Point
15°F
6 AM
28°F
20%
2mph
SSE
Cloudy
Humidity
60%
Feels like
28°F
Dew Point
16°F
7 AM
28°F
20%
2mph
SSE
Cloudy
Humidity
63%
Feels like
28°F
Dew Point
17°F
7:29 AM
8 AM
30°F
20%
2mph
S
Cloudy
Humidity
67%
Feels like
30°F
Dew Point
20°F
9 AM
33°F
20%
2mph
S
Cloudy
Humidity
65%
Feels like
33°F
Dew Point
22°F
10 AM
35°F
20%
3mph
S
Cloudy
Humidity
63%
Feels like
35°F
Dew Point
24°F
11 AM
37°F
20%
3mph
S
Cloudy
Humidity
61%
Feels like
34°F
Dew Point
25°F
12 PM
38°F
20%
5mph
S
Cloudy
Humidity
61%
Feels like
34°F
Dew Point
26°F
1 PM
39°F
30%
5mph
S
30% Chance of Light Rain
Humidity
61%
Feels like
35°F
Dew Point
26°F
2 PM
39°F
30%
5mph
SSW
30% Chance of Light Rain
Humidity
60%
Feels like
35°F
Dew Point
26°F
3 PM
38°F
30%
5mph
SSW
30% Chance of Light Rain
Humidity
63%
Feels like
35°F
Dew Point
27°F
4 PM
37°F
30%
4mph
SSW
30% Chance of Flurries
Humidity
66%
Feels like
34°F
Dew Point
27°F
4:43 PM
5 PM
37°F
30%
4mph
SSW
30% Chance of Flurries
Humidity
69%
Feels like
33°F
Dew Point
28°F
6 PM
36°F
30%
4mph
SW
30% Chance of Flurries
Humidity
71%
Feels like
32°F
Dew Point
28°F
7 PM
36°F
30%
4mph
SW
30% Chance of Flurries
Humidity
74%
Feels like
32°F
Dew Point
28°F
8 PM
35°F
30%
5mph
WSW
30% Chance of Flurries
Humidity
77%
Feels like
31°F
Dew Point
29°F
9 PM
35°F
10%
5mph
WSW
Cloudy
Humidity
78%
Feels like
31°F
Dew Point
29°F
10 PM
36°F
10%
5mph
WSW
Cloudy
Humidity
78%
Feels like
32°F
Dew Point
29°F
11 PM
36°F
10%
5mph
W
Cloudy
Humidity
78%
Feels like
32°F
Dew Point
30°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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