Hourly Weather Forecast - Jamesville, NY

12 AM
20°F
30%
5mph
SW
30% Chance Frozen Mix
Humidity
73%
Feels like
14°F
Dew Point
13°F
1 AM
20°F
30%
5mph
SW
30% Chance Frozen Mix
Humidity
74%
Feels like
13°F
Dew Point
13°F
2 AM
20°F
30%
5mph
SW
30% Chance Frozen Mix
Humidity
76%
Feels like
12°F
Dew Point
13°F
3 AM
19°F
30%
5mph
SW
30% Chance Frozen Mix
Humidity
78%
Feels like
11°F
Dew Point
13°F
4 AM
18°F
30%
6mph
SW
30% Chance Frozen Mix
Humidity
80%
Feels like
10°F
Dew Point
13°F
5 AM
18°F
30%
6mph
WSW
30% Chance Frozen Mix
Humidity
82%
Feels like
10°F
Dew Point
13°F
6 AM
17°F
30%
5mph
WSW
30% Chance Freezing Rain
Humidity
85%
Feels like
8°F
Dew Point
13°F
7 AM
17°F
30%
5mph
WSW
30% Chance Freezing Rain
Humidity
85%
Feels like
9°F
Dew Point
13°F
7:29 AM
8 AM
18°F
20%
5mph
WSW
Cloudy
Humidity
80%
Feels like
11°F
Dew Point
13°F
9 AM
21°F
20%
6mph
WSW
Mostly Cloudy
Humidity
73%
Feels like
13°F
Dew Point
14°F

Snow and ice forecast through Friday A.M.

Multiple Snow Threats Across the Northern U.S.

Multiple systems will bring snow across the Northern U.S. through the end of the week.

Rainfall Forecast for Northwest through Friday A.M.

Unrelenting Rains Soak the Northwest

Today's Weather Outlook

Today's Weather Outlook

Weekly Drought Map for December 4, 2025

Active Week of Weather Leads to Mixed Drought Results

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

Cold Air Damming - Cause And Effects

People skating on a frozen pond on a clear day. (Image by Q K from Pixabay)

Safety Tips For Icy Surfaces

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

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Traffic Cameras

Weather Cameras

Outdoor Sports Guide