Hourly Weather Forecast - Grafton, NY

12 AM
6°F
10%
10mph
WNW
Mostly Clear
Humidity
81%
Feels like
-8°F
Dew Point
2°F
1 AM
5°F
10%
10mph
WNW
Clear
Humidity
81%
Feels like
-10°F
Dew Point
1°F
2 AM
4°F
10%
10mph
WNW
Clear
Humidity
80%
Feels like
-10°F
Dew Point
-1°F
3 AM
4°F
10%
9mph
WNW
Clear
Humidity
78%
Feels like
-11°F
Dew Point
-1°F
4 AM
3°F
10%
9mph
WNW
Clear
Humidity
78%
Feels like
-11°F
Dew Point
-2°F
5 AM
2°F
10%
9mph
WNW
Clear
Humidity
78%
Feels like
-12°F
Dew Point
-3°F
6 AM
2°F
10%
8mph
WNW
Clear
Humidity
80%
Feels like
-12°F
Dew Point
-3°F
7 AM
2°F
10%
8mph
WNW
Clear
Humidity
80%
Feels like
-12°F
Dew Point
-3°F
7:17 AM
8 AM
4°F
10%
8mph
WNW
Sunny
Humidity
80%
Feels like
-10°F
Dew Point
-1°F
9 AM
6°F
10%
8mph
WNW
Sunny
Humidity
79%
Feels like
-7°F
Dew Point
1°F
10 AM
8°F
10%
8mph
WNW
Sunny
Humidity
77%
Feels like
-4°F
Dew Point
3°F
11 AM
11°F
10%
9mph
WNW
Mostly Sunny
Humidity
74%
Feels like
-2°F
Dew Point
4°F
12 PM
13°F
10%
9mph
WNW
Partly Cloudy
Humidity
70%
Feels like
1°F
Dew Point
5°F
1 PM
14°F
10%
9mph
WNW
Mostly Cloudy
Humidity
68%
Feels like
3°F
Dew Point
6°F
2 PM
15°F
10%
9mph
WNW
Cloudy
Humidity
68%
Feels like
3°F
Dew Point
6°F

Snow and ice forecast through Thursday A.M.

Snow Barrels Across the Northern U.S.

Low pressure will produce a swath of snow from Minnesota to Maine into Thursday.

Rainfall Forecast for Northwest through Thursday

Heavy Rain, Flooding Soaks The Northwest

Wednesday's Weather Outlook

Wednesday'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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