Hourly Weather Forecast - Hartsville, NY

12 AM
19°F
10%
14mph
WNW
Mostly Cloudy
Humidity
72%
Feels like
6°F
Dew Point
12°F
1 AM
19°F
10%
13mph
WNW
Mostly Cloudy
Humidity
72%
Feels like
6°F
Dew Point
11°F
2 AM
19°F
0%
12mph
WNW
Mostly Cloudy
Humidity
73%
Feels like
6°F
Dew Point
11°F
3 AM
18°F
0%
11mph
WNW
Mostly Cloudy
Humidity
74%
Feels like
6°F
Dew Point
11°F
4 AM
18°F
0%
11mph
WNW
Mostly Cloudy
Humidity
73%
Feels like
6°F
Dew Point
11°F
5 AM
17°F
0%
10mph
WNW
Mostly Cloudy
Humidity
75%
Feels like
6°F
Dew Point
11°F
6 AM
17°F
0%
9mph
WNW
Mostly Cloudy
Humidity
76%
Feels like
6°F
Dew Point
11°F
7 AM
17°F
0%
8mph
WNW
Mostly Cloudy
Humidity
74%
Feels like
7°F
Dew Point
11°F
7:36 AM
8 AM
19°F
0%
8mph
WNW
Partly Cloudy
Humidity
76%
Feels like
9°F
Dew Point
12°F
9 AM
21°F
0%
8mph
WNW
Partly Cloudy
Humidity
75%
Feels like
11°F
Dew Point
14°F
10 AM
23°F
0%
8mph
WNW
Partly Cloudy
Humidity
72%
Feels like
13°F
Dew Point
15°F
11 AM
25°F
0%
8mph
WNW
Partly Cloudy
Humidity
68%
Feels like
16°F
Dew Point
16°F
12 PM
27°F
10%
9mph
WNW
Mostly Sunny
Humidity
66%
Feels like
18°F
Dew Point
17°F
1 PM
28°F
10%
8mph
W
Sunny
Humidity
64%
Feels like
20°F
Dew Point
18°F
2 PM
29°F
10%
8mph
W
Sunny
Humidity
63%
Feels like
21°F
Dew Point
18°F
3 PM
29°F
10%
7mph
W
Sunny
Humidity
64%
Feels like
21°F
Dew Point
18°F
4 PM
28°F
10%
6mph
W
Sunny
Humidity
67%
Feels like
21°F
Dew Point
19°F
4:42 PM
5 PM
27°F
30%
6mph
WSW
30 % Chance of Heavy Snow
Humidity
69%
Feels like
20°F
Dew Point
18°F
6 PM
26°F
30%
5mph
WSW
30 % Chance of Heavy Snow
Humidity
73%
Feels like
20°F
Dew Point
18°F
7 PM
25°F
30%
5mph
SW
30 % Chance of Heavy Snow
Humidity
78%
Feels like
19°F
Dew Point
19°F
8 PM
25°F
30%
6mph
SW
30 % Chance of Heavy Snow
Humidity
77%
Feels like
18°F
Dew Point
19°F
9 PM
25°F
30%
6mph
SSW
30 % Chance of Heavy Snow
Humidity
75%
Feels like
18°F
Dew Point
18°F
10 PM
26°F
30%
6mph
SSW
30 % Chance of Heavy Snow
Humidity
78%
Feels like
18°F
Dew Point
20°F
11 PM
26°F
30%
7mph
SSW
30 % Chance of Heavy Snow
Humidity
81%
Feels like
18°F
Dew Point
20°F

Forecast Peak Wind Gusts Today

High Winds, Rain, and Snow Cross the Country

A clipper moving over the Great Lakes brings rain, snow, and high winds through the Atlantic Coastline.

Rainfall and Snowfall Totals Through Friday

Atmospheric River Symptoms Repeat in the Northwest

Friday's Weather Outlook

Friday's Weather Outlook

Friday's Weather Outlook

Weekend Weather Preview

Flu Update Valid For Week Ending December 6, 2025

Weekly Flu Update: Flu Exceeds Annual Baseline

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

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