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

Plattsburgh International Airport (KPBG)

Lat: 44.65°NLon: 73.47°WElev: 236ft.

Fair

22°F

-6°C

Humidity 52%
Wind Speed SE 9 mph
Barometer 30.42 in (1030.5 mb)
Dewpoint 7°F (-14°C)
Visibility 10.00 mi
Wind Chill12°F (-11°C)
Last update 18 Mar 11:53 am EDT
Extended Forecast for

Plattsburgh NY

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 29. Light southeast wind.

    High: 29 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 23. Calm wind becoming south around 5 mph after midnight.

    Low: 23 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 41. South wind around 10 mph, with gusts as high as 20 mph.

    High: 41 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: A chance of rain and snow showers before midnight, then a chance of snow showers between midnight and 2am. Mostly cloudy, with a low around 29. South wind 3 to 5 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 29 °F

    Chance
    Rain/Snow
    then Chance
    Snow Showers

  • Friday

    Friday: A 30 percent chance of showers after 2pm. Mostly cloudy, with a high near 44. Southwest wind 3 to 6 mph.

    High: 44 °F

    Mostly Cloudy
    then Chance
    Showers

  • Friday Night

    Friday Night: A chance of rain showers before 10pm, then a chance of rain and snow showers between 10pm and 1am, then a chance of snow showers after 1am. Mostly cloudy, with a low around 31. Calm wind becoming south around 5 mph after midnight. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 31 °F

    Chance
    Rain/Snow

  • Saturday

    Saturday: A chance of snow showers before 10am, then a chance of rain and snow showers between 10am and 11am, then a chance of rain showers after 11am. Mostly cloudy, with a high near 44. Southwest wind 6 to 9 mph. Chance of precipitation is 50%.

    High: 44 °F

    Chance
    Rain/Snow
    then Chance
    Showers

  • Saturday Night

    Saturday Night: A chance of rain before 11pm, then a chance of rain and snow between 11pm and 5am, then a chance of snow after 5am. Mostly cloudy, with a low around 30. Southwest wind around 8 mph. Chance of precipitation is 50%.

    Low: 30 °F

    Chance
    Rain/Snow

  • Sunday

    Sunday: A chance of snow before 11am, then a chance of rain and snow between 11am and 2pm, then a chance of rain after 2pm. Partly sunny, with a high near 40. Northwest wind 8 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 40%.

    High: 40 °F

    Chance
    Rain/Snow

Detailed Forecast

This Afternoon
Partly sunny, with a high near 29. Light southeast wind.
Tonight
Mostly cloudy, with a low around 23. Calm wind becoming south around 5 mph after midnight.
Thursday
Mostly cloudy, with a high near 41. South wind around 10 mph, with gusts as high as 20 mph.
Thursday Night
A chance of rain and snow showers before midnight, then a chance of snow showers between midnight and 2am. Mostly cloudy, with a low around 29. South wind 3 to 5 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Friday
A 30 percent chance of showers after 2pm. Mostly cloudy, with a high near 44. Southwest wind 3 to 6 mph.
Friday Night
A chance of rain showers before 10pm, then a chance of rain and snow showers between 10pm and 1am, then a chance of snow showers after 1am. Mostly cloudy, with a low around 31. Calm wind becoming south around 5 mph after midnight. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
A chance of snow showers before 10am, then a chance of rain and snow showers between 10am and 11am, then a chance of rain showers after 11am. Mostly cloudy, with a high near 44. Southwest wind 6 to 9 mph. Chance of precipitation is 50%.
Saturday Night
A chance of rain before 11pm, then a chance of rain and snow between 11pm and 5am, then a chance of snow after 5am. Mostly cloudy, with a low around 30. Southwest wind around 8 mph. Chance of precipitation is 50%.
Sunday
A chance of snow before 11am, then a chance of rain and snow between 11am and 2pm, then a chance of rain after 2pm. Partly sunny, with a high near 40. Northwest wind 8 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 40%.
Sunday Night
A chance of snow between 7pm and 8pm. Partly cloudy, with a low around 21. Northwest wind around 8 mph. Chance of precipitation is 30%.
Monday
Sunny, with a high near 35. Northwest wind 9 to 11 mph.
Monday Night
Mostly clear, with a low around 18. Northwest wind around 7 mph.
Tuesday
Mostly sunny, with a high near 40. South wind 5 to 7 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Plattsburgh NY
 44.69°N 73.46°W (Elev. 121 ft)
Last Update:
2:42 am EDT Mar 18, 2026
Forecast Valid:
12pm EDT Mar 18, 2026-6pm EDT Mar 24, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation