Hourly Weather Forecast - Sylvan Beach, NY

12 AM
23°F
10%
14mph
NW
Partly Cloudy
Humidity
72%
Feels like
10°F
Dew Point
15°F
1 AM
22°F
0%
12mph
NW
Partly Cloudy
Humidity
71%
Feels like
11°F
Dew Point
15°F
2 AM
22°F
0%
10mph
NW
Partly Cloudy
Humidity
71%
Feels like
12°F
Dew Point
14°F
3 AM
22°F
10%
9mph
NW
Partly Cloudy
Humidity
71%
Feels like
13°F
Dew Point
15°F
4 AM
23°F
10%
7mph
NW
Partly Cloudy
Humidity
72%
Feels like
15°F
Dew Point
15°F
5 AM
23°F
10%
5mph
NW
Partly Cloudy
Humidity
73%
Feels like
17°F
Dew Point
16°F
6 AM
25°F
20%
4mph
W
Mostly Cloudy
Humidity
72%
Feels like
20°F
Dew Point
17°F
7 AM
26°F
20%
4mph
WSW
Mostly Cloudy
Humidity
71%
Feels like
21°F
Dew Point
18°F
7:32 AM
8 AM
28°F
20%
5mph
WSW
Partly Cloudy
Humidity
69%
Feels like
22°F
Dew Point
19°F
9 AM
28°F
30%
6mph
WSW
30% Chance of Snow
Humidity
69%
Feels like
22°F
Dew Point
20°F
10 AM
29°F
10%
7mph
WSW
Partly Cloudy
Humidity
69%
Feels like
22°F
Dew Point
20°F
11 AM
30°F
10%
9mph
WSW
Partly Cloudy
Humidity
68%
Feels like
22°F
Dew Point
21°F
12 PM
31°F
10%
10mph
WSW
Mostly Cloudy
Humidity
65%
Feels like
23°F
Dew Point
21°F
1 PM
33°F
10%
11mph
W
Partly Cloudy
Humidity
62%
Feels like
24°F
Dew Point
21°F
2 PM
34°F
10%
10mph
W
Partly Cloudy
Humidity
61%
Feels like
26°F
Dew Point
22°F
3 PM
34°F
20%
9mph
W
Partly Cloudy
Humidity
60%
Feels like
27°F
Dew Point
22°F
4 PM
34°F
20%
8mph
W
Mostly Sunny
Humidity
62%
Feels like
27°F
Dew Point
22°F
4:30 PM
5 PM
34°F
10%
7mph
W
Partly Cloudy
Humidity
65%
Feels like
27°F
Dew Point
23°F
6 PM
33°F
20%
7mph
WSW
Mostly Cloudy
Humidity
69%
Feels like
26°F
Dew Point
24°F
7 PM
32°F
20%
6mph
WSW
Cloudy
Humidity
74%
Feels like
26°F
Dew Point
24°F
8 PM
31°F
20%
6mph
WSW
Cloudy
Humidity
78%
Feels like
25°F
Dew Point
25°F
9 PM
30°F
30%
6mph
SW
30% Chance of Flurries
Humidity
80%
Feels like
24°F
Dew Point
25°F
10 PM
29°F
30%
6mph
SW
30% Chance of Flurries
Humidity
83%
Feels like
23°F
Dew Point
25°F
11 PM
29°F
30%
5mph
SSW
30% Chance of Flurries
Humidity
87%
Feels like
23°F
Dew Point
26°F

Rain And Snow Totals Through Monday

Atmospheric River Takes Aim For Northern California

The plume of abundant moisture impacting the Northwest the last several days will focus more on Northern California later today into Monday bringing heavy rainfall and mountain snow.

NOAA, NCDC

White Christmas? What Are The Odds

Sunday's Weather Outlook

Sunday's Weather Outlook

Cold weather

During Extreme Cold: Watch for Frostbite!

Flu Update Valid For Week Ending December 13, 2025

Weekly Flu Update: Flu Spreading Hard Across U.S.

Watch vs. Warning

Flash Flood Watch and Warning Defined

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