Hourly Weather Forecast - Hempstead, NY

12 AM
29°F
0%
3mph
SW
Clear
Humidity
70%
Feels like
26°F
Dew Point
21°F
1 AM
30°F
0%
4mph
SW
Clear
Humidity
70%
Feels like
27°F
Dew Point
22°F
2 AM
31°F
0%
4mph
SW
Mostly Clear
Humidity
71%
Feels like
28°F
Dew Point
23°F
3 AM
32°F
0%
4mph
SW
Partly Cloudy
Humidity
71%
Feels like
28°F
Dew Point
23°F
4 AM
32°F
0%
4mph
SW
Partly Cloudy
Humidity
71%
Feels like
29°F
Dew Point
24°F
5 AM
32°F
0%
3mph
SW
Partly Cloudy
Humidity
72%
Feels like
29°F
Dew Point
24°F
6 AM
32°F
0%
3mph
SW
Partly Cloudy
Humidity
72%
Feels like
29°F
Dew Point
24°F
7 AM
33°F
0%
3mph
SW
Partly Cloudy
Humidity
73%
Feels like
29°F
Dew Point
25°F
7:12 AM
8 AM
34°F
0%
4mph
SW
Partly Cloudy
Humidity
74%
Feels like
31°F
Dew Point
26°F
9 AM
36°F
0%
4mph
SW
Partly Cloudy
Humidity
72%
Feels like
32°F
Dew Point
28°F
10 AM
38°F
0%
5mph
SW
Partly Cloudy
Humidity
70%
Feels like
35°F
Dew Point
29°F
11 AM
40°F
0%
5mph
SW
Partly Cloudy
Humidity
69%
Feels like
36°F
Dew Point
30°F
12 PM
41°F
0%
5mph
SW
Mostly Sunny
Humidity
67%
Feels like
37°F
Dew Point
31°F
1 PM
42°F
0%
6mph
WSW
Sunny
Humidity
67%
Feels like
38°F
Dew Point
31°F
2 PM
42°F
0%
6mph
WSW
Sunny
Humidity
67%
Feels like
39°F
Dew Point
32°F
3 PM
42°F
0%
5mph
WSW
Mostly Sunny
Humidity
67%
Feels like
39°F
Dew Point
32°F
4 PM
42°F
0%
5mph
WSW
Mostly Sunny
Humidity
70%
Feels like
39°F
Dew Point
32°F
4:28 PM
5 PM
40°F
0%
4mph
WSW
Mostly Clear
Humidity
73%
Feels like
38°F
Dew Point
33°F
6 PM
39°F
0%
4mph
WSW
Clear
Humidity
76%
Feels like
37°F
Dew Point
33°F
7 PM
38°F
0%
4mph
W
Clear
Humidity
79%
Feels like
36°F
Dew Point
32°F
8 PM
37°F
0%
3mph
W
Clear
Humidity
83%
Feels like
37°F
Dew Point
33°F
9 PM
36°F
0%
2mph
W
Clear
Humidity
85%
Feels like
36°F
Dew Point
32°F
10 PM
35°F
0%
2mph
W
Mostly Clear
Humidity
87%
Feels like
35°F
Dew Point
32°F
11 PM
35°F
0%
1mph
WNW
Clear
Humidity
86%
Feels like
35°F
Dew Point
31°F

Wind chill temperatures Monday A.M.

Cold Weather Chills the Nation Down to the Gulf

Extreme cold paired with their wind chill values will shiver much of the nation.

Snowfall forecast through Monday evening.

Mid-Atlantic, Great Lakes Snow Piles Up

Monday's Weather Outlook

Monday's Weather Outlook

How to Measure Snow via NWS

How To Measure Snow

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

A strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

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