Hourly Weather Forecast - Jefferson, NY

12 AM
32°F
20%
10mph
SW
Cloudy
Humidity
60%
Feels like
23°F
Dew Point
20°F
1 AM
32°F
20%
10mph
SW
Cloudy
Humidity
61%
Feels like
24°F
Dew Point
20°F
2 AM
32°F
20%
10mph
SW
Cloudy
Humidity
63%
Feels like
24°F
Dew Point
21°F
3 AM
32°F
20%
10mph
SW
Cloudy
Humidity
65%
Feels like
24°F
Dew Point
22°F
4 AM
32°F
20%
10mph
SW
Cloudy
Humidity
67%
Feels like
24°F
Dew Point
22°F
5 AM
31°F
10%
10mph
WSW
Cloudy
Humidity
72%
Feels like
23°F
Dew Point
23°F
6 AM
30°F
10%
10mph
WSW
Mostly Cloudy
Humidity
78%
Feels like
21°F
Dew Point
24°F
7 AM
30°F
10%
10mph
WSW
Mostly Cloudy
Humidity
81%
Feels like
21°F
Dew Point
25°F
7:25 AM
8 AM
30°F
10%
11mph
WSW
Mostly Cloudy
Humidity
81%
Feels like
21°F
Dew Point
25°F
9 AM
31°F
10%
11mph
W
Cloudy
Humidity
78%
Feels like
22°F
Dew Point
25°F
10 AM
31°F
10%
11mph
W
Mostly Cloudy
Humidity
75%
Feels like
22°F
Dew Point
24°F
11 AM
32°F
10%
11mph
W
Mostly Cloudy
Humidity
73%
Feels like
23°F
Dew Point
24°F
12 PM
32°F
10%
11mph
W
Partly Cloudy
Humidity
72%
Feels like
23°F
Dew Point
24°F
1 PM
32°F
10%
11mph
W
Partly Cloudy
Humidity
70%
Feels like
23°F
Dew Point
23°F
2 PM
32°F
10%
11mph
W
Partly Cloudy
Humidity
67%
Feels like
23°F
Dew Point
22°F
3 PM
31°F
10%
12mph
W
Partly Cloudy
Humidity
63%
Feels like
22°F
Dew Point
20°F
4 PM
30°F
10%
12mph
W
Partly Cloudy
Humidity
62%
Feels like
21°F
Dew Point
19°F
4:28 PM
5 PM
29°F
20%
12mph
W
Mostly Cloudy
Humidity
64%
Feels like
19°F
Dew Point
18°F
6 PM
26°F
30%
12mph
W
30% Chance of Flurries
Humidity
68%
Feels like
16°F
Dew Point
17°F
7 PM
25°F
20%
12mph
W
Cloudy
Humidity
71%
Feels like
14°F
Dew Point
17°F
8 PM
24°F
30%
11mph
W
30% Chance of Flurries
Humidity
73%
Feels like
13°F
Dew Point
16°F
9 PM
23°F
30%
11mph
W
30% Chance of Flurries
Humidity
75%
Feels like
12°F
Dew Point
16°F
10 PM
22°F
30%
10mph
W
30% Chance of Flurries
Humidity
75%
Feels like
11°F
Dew Point
16°F
11 PM
21°F
10%
10mph
WNW
Cloudy
Humidity
76%
Feels like
11°F
Dew Point
15°F

Rainfall and Snowfall Totals Through Wednesday

Heavy Rain, Snow, and Winds Wallop Northwest

The atmospheric river this week continues to hit the Pacific Northwest with heavy rain, snow, and high winds.

Wednesday's Weather Outlook

Today's Weather Outlook

How to Measure Snow via NWS

How To Measure Snow

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

A person standing in a snowy forest with their back to the camera. They are bundled up in a white hat and a brown jacket. (Image by StockSnap from Pixabay)

Common Cold Weather Illnesses

A strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide