Hourly Weather Forecast - Old Westbury, NY

12 AM
31°F
0%
10mph
WNW
Partly Cloudy
Humidity
56%
Feels like
22°F
Dew Point
17°F
1 AM
30°F
0%
9mph
WNW
Partly Cloudy
Humidity
54%
Feels like
21°F
Dew Point
15°F
2 AM
29°F
0%
8mph
WNW
Mostly Clear
Humidity
54%
Feels like
21°F
Dew Point
15°F
3 AM
29°F
0%
7mph
WNW
Mostly Clear
Humidity
54%
Feels like
21°F
Dew Point
14°F
4 AM
28°F
0%
6mph
WNW
Mostly Clear
Humidity
53%
Feels like
22°F
Dew Point
14°F
5 AM
28°F
0%
6mph
WNW
Clear
Humidity
54%
Feels like
21°F
Dew Point
13°F
6 AM
28°F
0%
5mph
WNW
Clear
Humidity
53%
Feels like
22°F
Dew Point
13°F
7 AM
28°F
0%
4mph
WNW
Clear
Humidity
51%
Feels like
23°F
Dew Point
12°F
7:14 AM
8 AM
28°F
0%
3mph
WNW
Sunny
Humidity
51%
Feels like
25°F
Dew Point
13°F
9 AM
29°F
10%
3mph
WNW
Sunny
Humidity
50%
Feels like
29°F
Dew Point
13°F
10 AM
30°F
10%
2mph
WNW
Sunny
Humidity
48%
Feels like
30°F
Dew Point
13°F
11 AM
31°F
0%
2mph
W
Mostly Sunny
Humidity
48%
Feels like
31°F
Dew Point
14°F
12 PM
32°F
0%
2mph
W
Partly Cloudy
Humidity
50%
Feels like
32°F
Dew Point
16°F
1 PM
33°F
0%
2mph
WSW
Mostly Cloudy
Humidity
51%
Feels like
33°F
Dew Point
17°F
2 PM
33°F
0%
2mph
WSW
Mostly Cloudy
Humidity
52%
Feels like
33°F
Dew Point
18°F
3 PM
33°F
0%
2mph
SW
Partly Cloudy
Humidity
53%
Feels like
33°F
Dew Point
18°F
4 PM
33°F
0%
2mph
SW
Partly Cloudy
Humidity
53%
Feels like
33°F
Dew Point
18°F
4:29 PM
5 PM
33°F
10%
2mph
SW
Partly Cloudy
Humidity
55%
Feels like
33°F
Dew Point
19°F
6 PM
33°F
10%
3mph
SSW
Partly Cloudy
Humidity
59%
Feels like
33°F
Dew Point
20°F
7 PM
33°F
10%
3mph
SSW
Mostly Cloudy
Humidity
62%
Feels like
30°F
Dew Point
22°F
8 PM
33°F
10%
4mph
SSW
Mostly Cloudy
Humidity
67%
Feels like
29°F
Dew Point
23°F
9 PM
33°F
10%
5mph
SSW
Cloudy
Humidity
70%
Feels like
29°F
Dew Point
25°F
10 PM
34°F
10%
6mph
SSW
Cloudy
Humidity
72%
Feels like
29°F
Dew Point
26°F
11 PM
34°F
10%
6mph
SSW
Cloudy
Humidity
73%
Feels like
29°F
Dew Point
27°F

Rainfall Totals Through Wednesday A.M.

Heavy Rain Returns to Deluge Pacific Northwest

Another atmospheric river will hit the Pacific Northwest with heavy rain and high winds.

Monday's Weather Outlook

Today'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 person standing in a snowy forest with their back to the camera. They are bundled up in a white hat and a brown jacket. (Image by StockSnap from Pixabay)

Common Cold Weather Illnesses

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

Cold Air Damming - Cause And Effects

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