Nassau, NY Weather Forecast & Alerts

Current conditions, 5-day forecast, and active NWS weather alerts for Nassau, NY.

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Current Conditions — Nassau, NY

SCHENECTADY AIRP (KSCH)

Clear

44.6 F
Humidity:39%
Wind Speed: 10.3 G 10.3 mph
Barometer:29.94 in
Dewpoint:21.2 F
Visibility:10.00 mi
Precip:--
Heat Index:NA
Wind Chill:39.2 F
Apr 24 2026, 09:45 AM EDT
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5-Day Forecast — Nassau, NY

Friday

High 59 °F
Forecast Missing
Friday
Night
Low 35 °F
Partly Cloudy
Saturday

High 55 °F
Rain
Saturday
Night
Low 39 °F
Chance of Rain
Sunday

High 60 °F
Mostly Cloudy
Sunday
Night
Low 39 °F
Partly Cloudy
Monday

High 64 °F
Partly Sunny
Monday
Night
Low 41 °F
Partly Cloudy
Tuesday

High 64 °F
Chance of Rain Showers

Detailed Forecast — Nassau, NY

Friday
Sunny. High near 59°F. Wind 5 to 9 mph, with gusts as high as 13 mph.
Friday Night
Partly Cloudy. Low around 35°F. Wind 2 to 5 mph, with gusts as high as 7 mph.
Saturday
Rain. High near 55°F. Wind 3 to 6 mph, with gusts as high as 9 mph.
Saturday Night
Chance of Rain. Low around 39°F. Wind around 2 mph, with gusts as high as 5 mph.
Sunday
Mostly Cloudy. High near 60°F. Wind 2 to 6 mph, with gusts as high as 8 mph.
Sunday Night
Partly Cloudy. Low around 39°F. Wind 2 to 3 mph, with gusts as high as 5 mph.
Monday
Partly Sunny. High near 64°F. Wind 2 to 6 mph, with gusts as high as 9 mph.
Monday Night
Partly Cloudy. Low around 41°F. Wind 2 to 3 mph, with gusts as high as 6 mph.
Tuesday
Chance of Rain Showers. High near 64°F. Wind 3 to 9 mph, with gusts as high as 15 mph.
Tuesday Night
Chance of Rain. Low around 46°F. Wind 6 to 8 mph, with gusts as high as 14 mph.
Wednesday
Chance of Rain Showers. High near 60°F. Wind 6 to 7 mph, with gusts as high as 10 mph.
Wednesday Night
Chance of Rain. Low around 46°F. Wind 5 to 6 mph, with gusts as high as 9 mph.
Thursday
Chance of Rain Showers. High near 62°F. Wind 5 to 7 mph, with gusts as high as 12 mph.
NY Radar
Current Radar • NY
Day 1 Outlook • April 24, 2026

Observation History — Nassau, NY

Time Wind
(mph)		 Vis
(mi)		 Weather Precip (in) Temperature (F) Relative
Humidity		 Wind
Chill
(F)		 Heat
Index
(F)		 Pressure
Air Dwpt altimeter
(in)		 sea level
(mb)
09:45 AM EDT 10.3 G 10.3 10.00 Clear -- 44.6 21.2 39% 39.2 NA 29.94 1013.9
08:45 AM EDT 13.9 G 19.7 10.00 Clear -- 42.8 23.0 45% 35.8 NA 29.94 1013.9
07:50 AM EDT 10.3 10.00 Clear -- 39.2 21.2 48% 32.5 NA 29.94 1013.9
11:49 AM EDT 13.9 G 24.2 10.00 Clear -- 62.6 % NA NA 29.94 1013.6
10:59 AM EDT 9.2 10.00 Clear -- 62.6 % NA NA 29.95 1014.2

Regional Weather Observation

SCHENECTADY AIRP (KSCH)

Clear
44.6 F

ALBANY (KALB)

Clear
46.4 F

BENNINGTON (KDDH)

Clear
44.6 F

PITTSFIELD (KPSF)

Clear
46.4 F

JOHNSTOWN (KNY0)

Clear
44.8 F

GLENS FALLS (KGFL)

Clear
44.6 F
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