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Weather in Castleton-on-Hudson, NY · National Weather Service + NOAA

Weather in Castleton-on-Hudson

Castleton-on-Hudson has chilly, snowy winters and pleasant summers. A typical July afternoon reaches 84°, a January night drops to 16°, and about 53 inches of snow falls in a normal winter. Normal November highs come to 50°, and lows to 32°.

Winter 36°/19°Spring 59°/37°Summer 81°/60°Fall 62°/42°
Right now
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Sunrise 6:32 am · sunset 4:44 pm

Getting the latest forecast from the National Weather Service…

A normal year

Where today sits in Castleton-on-Hudson’s year

Typical highs and lows month by month, from 30 years of NOAA records.

Full climate →
Winter
36° / 19°
15 days with an inch or more of snow
Spring
59° / 37°
Last frost around Apr 27
Summer
81° / 60°
10 days reach 90° in a normal year
Fall now
62° / 42°
First frost around Oct 14
Pastthe usual first frost (Oct 14). Last frost next spring: Apr 27
Best months to be outside
MayJunJulAugSep
Highs of 62–84° and lows of 40° or more
How much snow does Castleton-on-Hudson get?About 53 inches a winter.When is it wettest?June, with 4.4 inches.Is it warmer than it used to be?+1.5° vs. the 20th century.

Weather talk

Road reports, first frosts and storm memories from neighbors in Castleton-on-Hudson.

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Forecast, conditions and alerts: National Weather Service. Climate: NOAA NCEI U.S. Climate Normals, 1991–2020 and 1901–2000. Temperatures and rainfall come from NOAA’s gridded normals for Castleton-on-Hudson itself (about a 3-mile square). Snow, frost dates and day counts: the NOAA station at West Sand Lake 2 S, NY (9 mi, snow) and Valatie 1 N, NY (8 mi, frost, heat and degree days). Sunrise and sunset are calculated from the town’s position. Normals are 30-year averages, not a forecast.