Hourly Weather Forecast - Northumberland, NY

12 AM
22°F
10%
9mph
WNW
Mostly Clear
Humidity
59%
Feels like
11°F
Dew Point
9°F
1 AM
20°F
10%
9mph
WNW
Clear
Humidity
59%
Feels like
10°F
Dew Point
8°F
2 AM
19°F
10%
9mph
WNW
Clear
Humidity
59%
Feels like
9°F
Dew Point
8°F
3 AM
19°F
0%
9mph
WNW
Clear
Humidity
60%
Feels like
9°F
Dew Point
8°F
4 AM
19°F
0%
8mph
WNW
Clear
Humidity
61%
Feels like
8°F
Dew Point
7°F
5 AM
18°F
0%
7mph
WNW
Clear
Humidity
61%
Feels like
9°F
Dew Point
7°F
6 AM
18°F
0%
6mph
WNW
Clear
Humidity
61%
Feels like
9°F
Dew Point
6°F
7 AM
18°F
0%
6mph
WNW
Clear
Humidity
60%
Feels like
10°F
Dew Point
6°F
7:23 AM
8 AM
19°F
0%
5mph
WNW
Mostly Sunny
Humidity
58%
Feels like
11°F
Dew Point
6°F
9 AM
20°F
0%
5mph
WNW
Mostly Sunny
Humidity
54%
Feels like
13°F
Dew Point
6°F
10 AM
22°F
0%
6mph
WNW
Mostly Sunny
Humidity
49%
Feels like
14°F
Dew Point
6°F
11 AM
24°F
0%
6mph
WNW
Partly Cloudy
Humidity
46%
Feels like
16°F
Dew Point
6°F
12 PM
25°F
0%
6mph
WNW
Partly Cloudy
Humidity
44%
Feels like
18°F
Dew Point
6°F
1 PM
27°F
0%
6mph
WNW
Mostly Cloudy
Humidity
39%
Feels like
20°F
Dew Point
6°F
2 PM
28°F
0%
6mph
WNW
Mostly Cloudy
Humidity
38%
Feels like
22°F
Dew Point
6°F
3 PM
29°F
10%
6mph
WNW
Mostly Cloudy
Humidity
40%
Feels like
23°F
Dew Point
7°F
4 PM
28°F
10%
5mph
WNW
Partly Cloudy
Humidity
42%
Feels like
23°F
Dew Point
8°F
4:22 PM
5 PM
27°F
10%
5mph
WNW
Partly Cloudy
Humidity
47%
Feels like
21°F
Dew Point
10°F
6 PM
25°F
10%
4mph
W
Partly Cloudy
Humidity
53%
Feels like
20°F
Dew Point
11°F
7 PM
24°F
0%
4mph
W
Partly Cloudy
Humidity
55%
Feels like
19°F
Dew Point
11°F
8 PM
24°F
0%
4mph
W
Partly Cloudy
Humidity
58%
Feels like
19°F
Dew Point
11°F
9 PM
24°F
0%
3mph
WSW
Partly Cloudy
Humidity
60%
Feels like
20°F
Dew Point
12°F
10 PM
24°F
10%
3mph
WSW
Partly Cloudy
Humidity
62%
Feels like
20°F
Dew Point
13°F
11 PM
24°F
10%
3mph
SW
Partly Cloudy
Humidity
64%
Feels like
24°F
Dew Point
14°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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