Hourly Weather Forecast - Great Valley, NY

12 AM
25°F
30%
6mph
NNW
30% Chance of Snow
Humidity
80%
Feels like
18°F
Dew Point
20°F
1 AM
24°F
0%
5mph
NNW
Mostly Cloudy
Humidity
79%
Feels like
18°F
Dew Point
19°F
2 AM
23°F
0%
4mph
NNW
Mostly Cloudy
Humidity
79%
Feels like
18°F
Dew Point
18°F
3 AM
22°F
0%
3mph
NW
Partly Cloudy
Humidity
79%
Feels like
18°F
Dew Point
17°F
4 AM
22°F
0%
2mph
NW
Partly Cloudy
Humidity
80%
Feels like
22°F
Dew Point
17°F
5 AM
21°F
0%
2mph
NW
Partly Cloudy
Humidity
81%
Feels like
21°F
Dew Point
16°F
6 AM
20°F
0%
1mph
NW
Partly Cloudy
Humidity
84%
Feels like
20°F
Dew Point
16°F
7 AM
20°F
0%
1mph
NW
Partly Cloudy
Humidity
86%
Feels like
20°F
Dew Point
17°F
7:11 AM
8 AM
21°F
0%
1mph
WNW
Partly Cloudy
Humidity
83%
Feels like
21°F
Dew Point
17°F
9 AM
24°F
0%
0mph
W
Mostly Sunny
Humidity
75%
Feels like
24°F
Dew Point
17°F
10 AM
27°F
0%
1mph
SW
Mostly Sunny
Humidity
65%
Feels like
27°F
Dew Point
17°F
11 AM
31°F
0%
1mph
SSW
Partly Cloudy
Humidity
55%
Feels like
31°F
Dew Point
17°F
12 PM
34°F
0%
2mph
SW
Partly Cloudy
Humidity
48%
Feels like
34°F
Dew Point
17°F
1 PM
38°F
0%
4mph
WSW
Partly Cloudy
Humidity
41%
Feels like
35°F
Dew Point
16°F
2 PM
40°F
0%
5mph
WSW
Mostly Cloudy
Humidity
37%
Feels like
37°F
Dew Point
17°F
3 PM
42°F
0%
6mph
WSW
Mostly Cloudy
Humidity
36%
Feels like
38°F
Dew Point
17°F
4 PM
42°F
0%
6mph
W
Cloudy
Humidity
36%
Feels like
38°F
Dew Point
17°F
5 PM
42°F
0%
6mph
W
Cloudy
Humidity
37%
Feels like
38°F
Dew Point
17°F
6 PM
39°F
0%
5mph
W
Cloudy
Humidity
42%
Feels like
36°F
Dew Point
18°F
7 PM
37°F
0%
3mph
W
Mostly Cloudy
Humidity
48%
Feels like
34°F
Dew Point
19°F
7:31 PM
8 PM
34°F
0%
2mph
W
Partly Cloudy
Humidity
55%
Feels like
34°F
Dew Point
20°F
9 PM
33°F
0%
2mph
WSW
Partly Cloudy
Humidity
60%
Feels like
33°F
Dew Point
20°F
10 PM
32°F
0%
1mph
SW
Partly Cloudy
Humidity
63%
Feels like
32°F
Dew Point
21°F
11 PM
31°F
0%
1mph
SW
Partly Cloudy
Humidity
66%
Feels like
31°F
Dew Point
21°F

Today's Severe Weather Outlook

Dangerous Spring Storms Take Aim at Ohio Valley, Mid-Atlantic

Spring is here and Mother Nature is set to bring dangerous thunderstorms to parts of the Great Lakes, Ohio Valley and Mid-Atlantic.

Monday's High Temperature Outlook

Summer-Like Heat Bakes the Southern U.S.

Monday's Weather Outlook

Monday's Weather Outlook

Weekly Drought Map for March 19, 2026

Active Weather, Drought Improvements for Eastern Half; Drying Persists Elsewhere

Pile of hail after a hail storm hits Perth.

How Does Hail Form?

(Image provided by Pixabay.com)

Lightning Safety

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