Hourly Weather Forecast - Sempronius, NY

7 AM
1°F
0%
5mph
SSE
Hazy
Humidity
93%
Feels like
-9°F
Dew Point
0°F
7:23 AM
8 AM
4°F
0%
6mph
SSE
Mostly Sunny
Humidity
87%
Feels like
-7°F
Dew Point
2°F
9 AM
9°F
0%
7mph
SSE
Mostly Sunny
Humidity
79%
Feels like
-3°F
Dew Point
3°F
10 AM
12°F
0%
9mph
S
Mostly Cloudy
Humidity
73%
Feels like
0°F
Dew Point
5°F
11 AM
15°F
0%
10mph
S
Mostly Cloudy
Humidity
68%
Feels like
2°F
Dew Point
6°F
12 PM
17°F
0%
11mph
S
Mostly Cloudy
Humidity
64%
Feels like
5°F
Dew Point
7°F
1 PM
19°F
10%
12mph
S
Mostly Cloudy
Humidity
60%
Feels like
6°F
Dew Point
7°F
2 PM
20°F
10%
13mph
S
Mostly Cloudy
Humidity
59%
Feels like
8°F
Dew Point
8°F
3 PM
21°F
20%
13mph
S
Mostly Cloudy
Humidity
59%
Feels like
8°F
Dew Point
9°F
4 PM
21°F
30%
13mph
S
30% Chance of Flurries
Humidity
61%
Feels like
8°F
Dew Point
10°F
4:31 PM
5 PM
21°F
30%
14mph
S
30% Chance of Flurries
Humidity
62%
Feels like
8°F
Dew Point
10°F
6 PM
21°F
30%
15mph
S
30% Chance of Flurries
Humidity
64%
Feels like
8°F
Dew Point
11°F
7 PM
21°F
20%
15mph
S
Cloudy
Humidity
64%
Feels like
8°F
Dew Point
11°F
8 PM
22°F
10%
15mph
S
Cloudy
Humidity
65%
Feels like
8°F
Dew Point
12°F
9 PM
22°F
0%
15mph
S
Mostly Cloudy
Humidity
64%
Feels like
9°F
Dew Point
12°F
10 PM
23°F
0%
14mph
S
Mostly Cloudy
Humidity
65%
Feels like
11°F
Dew Point
13°F
11 PM
24°F
10%
13mph
S
Cloudy
Humidity
66%
Feels like
12°F
Dew Point
14°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, Flooding Rain Impacts 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

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide