Hourly Weather Forecast - Derby, NY

1 PM
35°F
90%
15mph
SW
Frozen Mix
Humidity
84%
Feels like
26°F
Dew Point
31°F
2 PM
35°F
80%
15mph
SW
80% Chance of Flurries
Humidity
85%
Feels like
26°F
Dew Point
31°F
3 PM
35°F
80%
16mph
SW
80% Chance Frozen Mix
Humidity
87%
Feels like
25°F
Dew Point
32°F
4 PM
35°F
100%
15mph
SW
Light Snow
Humidity
88%
Feels like
25°F
Dew Point
32°F
4:42 PM
5 PM
34°F
100%
13mph
WSW
Light Snow
Humidity
90%
Feels like
25°F
Dew Point
32°F
6 PM
33°F
90%
12mph
WNW
Snow
Humidity
92%
Feels like
24°F
Dew Point
31°F
7 PM
32°F
60%
15mph
NW
60% Chance of Heavy Snow
Humidity
91%
Feels like
22°F
Dew Point
30°F
8 PM
31°F
50%
16mph
NW
50% Chance of Snow
Humidity
87%
Feels like
20°F
Dew Point
28°F
9 PM
30°F
40%
16mph
NW
40% Chance of Snow
Humidity
85%
Feels like
18°F
Dew Point
26°F
10 PM
29°F
30%
16mph
NW
30% Chance of Snow
Humidity
78%
Feels like
17°F
Dew Point
23°F
11 PM
27°F
30%
15mph
NW
30% Chance of Snow
Humidity
75%
Feels like
16°F
Dew Point
20°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

Thursday's Weather Outlook

Thursday'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

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide