Hourly Weather Forecast - Grafton, NY

12 AM
15°F
10%
12mph
W
Mostly Cloudy
Humidity
82%
Feels like
1°F
Dew Point
11°F
1 AM
15°F
10%
12mph
W
Mostly Cloudy
Humidity
81%
Feels like
1°F
Dew Point
10°F
2 AM
14°F
10%
12mph
W
Partly Cloudy
Humidity
82%
Feels like
1°F
Dew Point
10°F
3 AM
14°F
10%
12mph
W
Partly Cloudy
Humidity
82%
Feels like
0°F
Dew Point
10°F
4 AM
14°F
10%
12mph
W
Partly Cloudy
Humidity
83%
Feels like
0°F
Dew Point
10°F
5 AM
14°F
10%
11mph
W
Partly Cloudy
Humidity
84%
Feels like
0°F
Dew Point
10°F
6 AM
14°F
10%
11mph
W
Partly Cloudy
Humidity
84%
Feels like
0°F
Dew Point
10°F
7 AM
14°F
0%
10mph
W
Partly Cloudy
Humidity
84%
Feels like
1°F
Dew Point
10°F
7:14 AM
8 AM
15°F
0%
10mph
W
Partly Cloudy
Humidity
85%
Feels like
3°F
Dew Point
12°F
9 AM
17°F
0%
11mph
W
Partly Cloudy
Humidity
85%
Feels like
5°F
Dew Point
14°F
10 AM
19°F
0%
11mph
W
Partly Cloudy
Humidity
84%
Feels like
7°F
Dew Point
15°F
11 AM
21°F
0%
12mph
W
Partly Cloudy
Humidity
80%
Feels like
9°F
Dew Point
16°F
12 PM
23°F
0%
12mph
W
Mostly Sunny
Humidity
75%
Feels like
11°F
Dew Point
16°F
1 PM
24°F
0%
12mph
W
Mostly Sunny
Humidity
73%
Feels like
13°F
Dew Point
16°F
2 PM
24°F
0%
11mph
W
Mostly Sunny
Humidity
73%
Feels like
13°F
Dew Point
17°F
3 PM
24°F
0%
11mph
W
Partly Cloudy
Humidity
75%
Feels like
14°F
Dew Point
17°F
4 PM
24°F
0%
10mph
W
Partly Cloudy
Humidity
78%
Feels like
13°F
Dew Point
18°F
4:20 PM
5 PM
23°F
0%
9mph
W
Partly Cloudy
Humidity
81%
Feels like
13°F
Dew Point
18°F
6 PM
21°F
0%
8mph
W
Mostly Cloudy
Humidity
85%
Feels like
12°F
Dew Point
18°F
7 PM
20°F
10%
7mph
WSW
Mostly Cloudy
Humidity
88%
Feels like
11°F
Dew Point
17°F
8 PM
20°F
10%
7mph
WSW
Mostly Cloudy
Humidity
90%
Feels like
11°F
Dew Point
17°F
9 PM
19°F
10%
6mph
WSW
Mostly Cloudy
Humidity
90%
Feels like
11°F
Dew Point
17°F
10 PM
19°F
10%
5mph
WSW
Partly Cloudy
Humidity
91%
Feels like
12°F
Dew Point
17°F
11 PM
19°F
10%
5mph
SW
Partly Cloudy
Humidity
91%
Feels like
12°F
Dew Point
17°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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Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide