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.

Mostly Cloudy

23°F

-5°C

Humidity 72%
Wind Speed Calm
Barometer 30.21 in (1023.4 mb)
Dewpoint 15°F (-9°C)
Visibility 10.00 mi
Last update 19 Mar 5:53 am EDT
Extended Forecast for

Peru NY

  • Today

    Today: Mostly cloudy, with a high near 41. South wind 6 to 10 mph, with gusts as high as 21 mph.

    High: 41 °F

    Mostly Cloudy

  • Tonight

    Tonight: A 20 percent chance of showers before 9pm. Mostly cloudy, with a low around 27. Calm wind.

    Low: 27 °F

    Slight Chance
    Showers then
    Partly Cloudy

  • Friday

    Friday: Showers likely, mainly after 5pm. Increasing clouds, with a high near 42. Calm wind becoming southeast around 6 mph in the afternoon. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 42 °F

    Chance
    Showers then
    Showers
    Likely

  • Friday Night

    Friday Night: Rain showers likely before 11pm, then rain and snow showers likely between 11pm and 2am, then a chance of snow showers after 2am. Mostly cloudy, with a low around 30. Light and variable wind. Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 30 °F

    Rain/Snow
    Likely

  • Saturday

    Saturday: A chance of rain and snow showers before 11am, then a chance of rain showers between 11am and 2pm. Mostly cloudy, with a high near 44. West wind 3 to 8 mph. Winds could gust as high as 20 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 44 °F

    Chance
    Rain/Snow
    then Chance
    Showers

  • Saturday Night

    Saturday Night: A 40 percent chance of snow showers after 2am. Mostly cloudy, with a low around 30. West wind around 6 mph.

    Low: 30 °F

    Mostly Cloudy
    then Chance
    Snow Showers

  • Sunday

    Sunday: A chance of snow showers before 10am, then a chance of rain and snow showers between 10am and noon, then a chance of rain showers after noon. Mostly cloudy, with a high near 39. North wind 5 to 7 mph. Chance of precipitation is 50%.

    High: 39 °F

    Chance
    Rain/Snow
    then Chance
    Showers

  • Sunday Night

    Sunday Night: A chance of rain and snow showers before 10pm, then a chance of snow showers. Mostly cloudy, with a low around 24. North wind around 6 mph. Chance of precipitation is 40%.

    Low: 24 °F

    Chance
    Rain/Snow
    then Chance
    Snow Showers

  • Monday

    Monday: A 30 percent chance of snow showers before 2pm. Partly sunny, with a high near 36. North wind 7 to 10 mph.

    High: 36 °F

    Chance Snow
    Showers

Detailed Forecast

Today
Mostly cloudy, with a high near 41. South wind 6 to 10 mph, with gusts as high as 21 mph.
Tonight
A 20 percent chance of showers before 9pm. Mostly cloudy, with a low around 27. Calm wind.
Friday
Showers likely, mainly after 5pm. Increasing clouds, with a high near 42. Calm wind becoming southeast around 6 mph in the afternoon. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
Rain showers likely before 11pm, then rain and snow showers likely between 11pm and 2am, then a chance of snow showers after 2am. Mostly cloudy, with a low around 30. Light and variable wind. Chance of precipitation is 60%. Little or no snow accumulation expected.
Saturday
A chance of rain and snow showers before 11am, then a chance of rain showers between 11am and 2pm. Mostly cloudy, with a high near 44. West wind 3 to 8 mph. Winds could gust as high as 20 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Saturday Night
A 40 percent chance of snow showers after 2am. Mostly cloudy, with a low around 30. West wind around 6 mph.
Sunday
A chance of snow showers before 10am, then a chance of rain and snow showers between 10am and noon, then a chance of rain showers after noon. Mostly cloudy, with a high near 39. North wind 5 to 7 mph. Chance of precipitation is 50%.
Sunday Night
A chance of rain and snow showers before 10pm, then a chance of snow showers. Mostly cloudy, with a low around 24. North wind around 6 mph. Chance of precipitation is 40%.
Monday
A 30 percent chance of snow showers before 2pm. Partly sunny, with a high near 36. North wind 7 to 10 mph.
Monday Night
Partly cloudy, with a low around 19. Northwest wind around 6 mph.
Tuesday
Mostly sunny, with a high near 38. West wind 3 to 7 mph.
Tuesday Night
Mostly cloudy, with a low around 21. West wind around 5 mph.
Wednesday
Mostly sunny, with a high near 39. West wind 6 to 8 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Peru NY
 44.57°N 73.54°W (Elev. 394 ft)
Last Update:
5:15 am EDT Mar 19, 2026
Forecast Valid:
6am EDT Mar 19, 2026-6pm EDT Mar 25, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation