Hourly Weather Forecast - Old Brookville, NY

12 AM
27°F
0%
9mph
W
Mostly Clear
Humidity
62%
Feels like
18°F
Dew Point
16°F
1 AM
27°F
0%
9mph
W
Clear
Humidity
63%
Feels like
18°F
Dew Point
16°F
2 AM
27°F
0%
9mph
W
Clear
Humidity
64%
Feels like
18°F
Dew Point
16°F
3 AM
26°F
0%
9mph
W
Clear
Humidity
62%
Feels like
17°F
Dew Point
15°F
4 AM
26°F
0%
9mph
W
Clear
Humidity
63%
Feels like
17°F
Dew Point
15°F
5 AM
26°F
0%
8mph
W
Clear
Humidity
64%
Feels like
17°F
Dew Point
15°F
6 AM
25°F
0%
8mph
W
Clear
Humidity
67%
Feels like
17°F
Dew Point
16°F
7 AM
26°F
0%
8mph
W
Clear
Humidity
67%
Feels like
18°F
Dew Point
16°F
7:09 AM
8 AM
28°F
0%
8mph
W
Sunny
Humidity
65%
Feels like
20°F
Dew Point
17°F
9 AM
30°F
0%
8mph
W
Sunny
Humidity
60%
Feels like
23°F
Dew Point
18°F
10 AM
32°F
0%
8mph
W
Sunny
Humidity
55%
Feels like
25°F
Dew Point
18°F
11 AM
34°F
0%
8mph
W
Sunny
Humidity
53%
Feels like
27°F
Dew Point
18°F
12 PM
35°F
0%
8mph
W
Sunny
Humidity
51%
Feels like
28°F
Dew Point
19°F
1 PM
35°F
0%
8mph
W
Mostly Sunny
Humidity
50%
Feels like
29°F
Dew Point
18°F
2 PM
35°F
0%
7mph
W
Mostly Sunny
Humidity
48%
Feels like
29°F
Dew Point
17°F
3 PM
34°F
0%
6mph
W
Partly Cloudy
Humidity
50%
Feels like
28°F
Dew Point
17°F
4 PM
33°F
0%
5mph
W
Partly Cloudy
Humidity
53%
Feels like
28°F
Dew Point
17°F
4:26 PM
5 PM
31°F
0%
4mph
W
Partly Cloudy
Humidity
56%
Feels like
27°F
Dew Point
17°F
6 PM
30°F
0%
3mph
W
Partly Cloudy
Humidity
58%
Feels like
27°F
Dew Point
17°F
7 PM
29°F
10%
3mph
W
Partly Cloudy
Humidity
61%
Feels like
29°F
Dew Point
17°F
8 PM
29°F
10%
3mph
W
Partly Cloudy
Humidity
63%
Feels like
29°F
Dew Point
17°F
9 PM
28°F
10%
2mph
W
Partly Cloudy
Humidity
64%
Feels like
28°F
Dew Point
18°F
10 PM
28°F
10%
2mph
W
Partly Cloudy
Humidity
65%
Feels like
28°F
Dew Point
18°F
11 PM
28°F
10%
2mph
W
Partly Cloudy
Humidity
66%
Feels like
28°F
Dew Point
18°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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Outdoor Sports Guide