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

26°F

-3°C

Humidity 66%
Wind Speed Calm
Barometer 30.38 in (1029.3 mb)
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Last update 28 Mar 8:53 pm EDT
Extended Forecast for

Peru NY

  • Tonight

    Tonight: Partly cloudy, with a low around 24. Calm wind.

    Low: 24 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 46. Light south wind becoming southwest 5 to 9 mph in the morning.

    High: 46 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 35. South wind around 6 mph.

    Low: 35 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 59. Southwest wind 5 to 10 mph, with gusts as high as 22 mph.

    High: 59 °F

    Partly Sunny

  • Monday Night

    Monday Night: A 30 percent chance of showers after 2am. Mostly cloudy, with a low around 38. Southwest wind around 6 mph becoming calm in the evening. New precipitation amounts of less than a tenth of an inch possible.

    Low: 38 °F

    Mostly Cloudy
    then Chance
    Showers

  • Tuesday

    Tuesday: Showers, mainly after 8am. High near 54. Light and variable wind becoming south 5 to 7 mph in the morning. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 54 °F

    Showers

  • Tuesday Night

    Tuesday Night: Showers. Low around 44. South wind around 6 mph. Chance of precipitation is 90%.

    Low: 44 °F

    Showers

  • Wednesday

    Wednesday: A 30 percent chance of showers before 2pm. Mostly cloudy, with a high near 55. Southwest wind 7 to 9 mph.

    High: 55 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 25. Northwest wind around 6 mph.

    Low: 25 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 24. Calm wind.
Sunday
Partly sunny, with a high near 46. Light south wind becoming southwest 5 to 9 mph in the morning.
Sunday Night
Mostly cloudy, with a low around 35. South wind around 6 mph.
Monday
Partly sunny, with a high near 59. Southwest wind 5 to 10 mph, with gusts as high as 22 mph.
Monday Night
A 30 percent chance of showers after 2am. Mostly cloudy, with a low around 38. Southwest wind around 6 mph becoming calm in the evening. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
Showers, mainly after 8am. High near 54. Light and variable wind becoming south 5 to 7 mph in the morning. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday Night
Showers. Low around 44. South wind around 6 mph. Chance of precipitation is 90%.
Wednesday
A 30 percent chance of showers before 2pm. Mostly cloudy, with a high near 55. Southwest wind 7 to 9 mph.
Wednesday Night
Mostly cloudy, with a low around 25. Northwest wind around 6 mph.
Thursday
Mostly sunny, with a high near 39. North wind around 6 mph.
Thursday Night
A 30 percent chance of snow showers. Mostly cloudy, with a low around 27. Light and variable wind.
Friday
A chance of rain and snow showers. Partly sunny, with a high near 41. Southeast wind 3 to 7 mph. Chance of precipitation is 40%.
Friday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 32. Southeast wind around 5 mph.
Saturday
A 30 percent chance of showers. Mostly cloudy, with a high near 48. Southeast wind 5 to 7 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:
2:42 pm EDT Mar 28, 2026
Forecast Valid:
9pm EDT Mar 28, 2026-6pm EDT Apr 4, 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