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.

Overcast

36°F

2°C

Humidity 82%
Wind Speed SE 7 mph
Barometer 29.98 in (1015.5 mb)
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Wind Chill30°F (-1°C)
Last update 17 Feb 1:53 pm EST
Extended Forecast for

Peru NY

  • This Afternoon

    This Afternoon: Patchy fog. Otherwise, mostly cloudy, with a high near 39. Calm wind.

    High: 39 °F

    Patchy Fog

  • Tonight

    Tonight: Mostly cloudy, with a low around 23. West wind around 6 mph becoming calm after midnight.

    Low: 23 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 31. Calm wind becoming northeast around 5 mph.

    High: 31 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 14. Calm wind.

    Low: 14 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 32. Calm wind.

    High: 32 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 15. Calm wind.

    Low: 15 °F

    Partly Cloudy

  • Friday

    Friday: Snow after 1pm. High near 32. Calm wind becoming east around 5 mph. Chance of precipitation is 80%.

    High: 32 °F

    Partly Sunny
    then Snow

  • Friday Night

    Friday Night: Snow likely, mainly before 1am. Mostly cloudy, with a low around 17. Light southeast wind. Chance of precipitation is 60%.

    Low: 17 °F

    Snow Likely

  • Saturday

    Saturday: A 40 percent chance of snow. Mostly cloudy, with a high near 30. Light and variable wind becoming northeast around 5 mph.

    High: 30 °F

    Chance Snow

Detailed Forecast

This Afternoon
Patchy fog. Otherwise, mostly cloudy, with a high near 39. Calm wind.
Tonight
Mostly cloudy, with a low around 23. West wind around 6 mph becoming calm after midnight.
Wednesday
Partly sunny, with a high near 31. Calm wind becoming northeast around 5 mph.
Wednesday Night
Mostly cloudy, with a low around 14. Calm wind.
Thursday
Mostly sunny, with a high near 32. Calm wind.
Thursday Night
Partly cloudy, with a low around 15. Calm wind.
Friday
Snow after 1pm. High near 32. Calm wind becoming east around 5 mph. Chance of precipitation is 80%.
Friday Night
Snow likely, mainly before 1am. Mostly cloudy, with a low around 17. Light southeast wind. Chance of precipitation is 60%.
Saturday
A 40 percent chance of snow. Mostly cloudy, with a high near 30. Light and variable wind becoming northeast around 5 mph.
Saturday Night
A 30 percent chance of snow before 1am. Mostly cloudy, with a low around 15. Light west wind.
Sunday
A 30 percent chance of snow. Mostly cloudy, with a high near 30. Calm wind becoming northeast around 5 mph in the afternoon.
Sunday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 17. Northwest wind 3 to 5 mph.
Monday
Mostly cloudy, with a high near 29. North wind 5 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:
1:25 pm EST Feb 17, 2026
Forecast Valid:
2pm EST Feb 17, 2026-6pm EST Feb 23, 2026
 
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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