National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Pittsfield Municipal Airport (KPSF)

Lat: 42.43°NLon: 73.29°WElev: 1148ft.

Overcast

66°F

19°C

Humidity 96%
Wind Speed NW 6 mph
Barometer 30.06 in (1015.6 mb)
Dewpoint 65°F (18°C)
Visibility 10.00 mi
Last update 18 Sep 2:54 am EDT
Extended Forecast for

Nassau NY

  • Overnight

    Overnight: Mostly cloudy, with a low around 62. Light northwest wind.

    Low: 62 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy, then gradually becoming sunny, with a high near 74. North wind 6 to 9 mph.

    High: 74 °F

    Decreasing
    Clouds

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 44. North wind 3 to 6 mph.

    Low: 44 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 65. Light northwest wind.

    High: 65 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A chance of showers after 2am. Mostly cloudy, with a low around 49. Light and variable wind. Chance of precipitation is 30%.

    Low: 49 °F

    Partly Cloudy
    then Chance
    Showers

  • Sunday

    Sunday: Rain. High near 60. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 60 °F

    Rain

  • Sunday Night

    Sunday Night: Rain likely before 2am, then a chance of showers after 2am. Cloudy, with a low around 50. Chance of precipitation is 70%.

    Low: 50 °F

    Rain Likely

  • Monday

    Monday: A chance of showers before 8am. Partly sunny, with a high near 63. Chance of precipitation is 30%.

    High: 63 °F

    Chance
    Showers then
    Partly Sunny

  • Monday Night

    Monday Night: A chance of showers after 2am. Mostly cloudy, with a low around 46. Chance of precipitation is 30%.

    Low: 46 °F

    Mostly Cloudy
    then Chance
    Showers

Detailed Forecast

Overnight
Mostly cloudy, with a low around 62. Light northwest wind.
Friday
Mostly cloudy, then gradually becoming sunny, with a high near 74. North wind 6 to 9 mph.
Friday Night
Mostly cloudy, with a low around 44. North wind 3 to 6 mph.
Saturday
Mostly sunny, with a high near 65. Light northwest wind.
Saturday Night
A chance of showers after 2am. Mostly cloudy, with a low around 49. Light and variable wind. Chance of precipitation is 30%.
Sunday
Rain. High near 60. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Sunday Night
Rain likely before 2am, then a chance of showers after 2am. Cloudy, with a low around 50. Chance of precipitation is 70%.
Monday
A chance of showers before 8am. Partly sunny, with a high near 63. Chance of precipitation is 30%.
Monday Night
A chance of showers after 2am. Mostly cloudy, with a low around 46. Chance of precipitation is 30%.
Tuesday
A chance of showers. Mostly cloudy, with a high near 60. Chance of precipitation is 30%.
Tuesday Night
Mostly cloudy, with a low around 44.
Wednesday
Partly sunny, with a high near 62.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 44. Chance of precipitation is 40%.
Thursday
A chance of showers. Partly sunny, with a high near 63. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Nassau NY
 42.5°N 73.61°W (Elev. 522 ft)
Last Update:
2:36 am EDT Sep 18, 2026
Forecast Valid:
3am EDT Sep 18, 2026-6pm EDT Sep 24, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation