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

14°F

-10°C

Humidity 92%
Wind Speed Calm
Barometer 29.91 in (1013.3 mb)
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Last update 23 Feb 2:53 am EST
Extended Forecast for

Peru NY

  • Overnight

    Overnight: Mostly cloudy, with a low around 19. North wind 3 to 5 mph.

    Low: 19 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 27. North wind 7 to 14 mph, with gusts as high as 28 mph.

    High: 27 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 8. Wind chill values as low as zero. North wind 7 to 9 mph, with gusts as high as 24 mph.

    Low: 8 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 21. Wind chill values as low as -3. West wind 5 to 8 mph, with gusts as high as 23 mph.

    High: 21 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 30 percent chance of snow after 4am. Increasing clouds, with a low around 4. Calm wind. New snow accumulation of less than a half inch possible.

    Low: 4 °F

    Mostly Clear
    then Chance
    Snow

  • Wednesday

    Wednesday: Snow. High near 34. South wind 5 to 8 mph. Chance of precipitation is 80%.

    High: 34 °F

    Snow

  • Wednesday Night

    Wednesday Night: Snow, mainly before 7pm. Low around 18. West wind 3 to 5 mph. Chance of precipitation is 80%.

    Low: 18 °F

    Snow then
    Chance Snow

  • Thursday

    Thursday: Partly sunny, with a high near 32. West wind 3 to 6 mph.

    High: 32 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A 40 percent chance of snow. Mostly cloudy, with a low around 17. Calm wind.

    Low: 17 °F

    Chance Snow

Detailed Forecast

Overnight
Mostly cloudy, with a low around 19. North wind 3 to 5 mph.
Monday
Mostly cloudy, with a high near 27. North wind 7 to 14 mph, with gusts as high as 28 mph.
Monday Night
Mostly cloudy, with a low around 8. Wind chill values as low as zero. North wind 7 to 9 mph, with gusts as high as 24 mph.
Tuesday
Mostly sunny, with a high near 21. Wind chill values as low as -3. West wind 5 to 8 mph, with gusts as high as 23 mph.
Tuesday Night
A 30 percent chance of snow after 4am. Increasing clouds, with a low around 4. Calm wind. New snow accumulation of less than a half inch possible.
Wednesday
Snow. High near 34. South wind 5 to 8 mph. Chance of precipitation is 80%.
Wednesday Night
Snow, mainly before 7pm. Low around 18. West wind 3 to 5 mph. Chance of precipitation is 80%.
Thursday
Partly sunny, with a high near 32. West wind 3 to 6 mph.
Thursday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 17. Calm wind.
Friday
Mostly sunny, with a high near 35. Calm wind becoming west around 6 mph.
Friday Night
Partly cloudy, with a low around 20. Calm wind becoming south around 6 mph after midnight.
Saturday
Mostly sunny, with a high near 43. South wind 6 to 8 mph.
Saturday Night
Mostly cloudy, with a low around 21. Southwest wind around 6 mph.
Sunday
Partly sunny, with a high near 30. Northwest wind 5 to 7 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Peru NY
 44.57°N 73.54°W (Elev. 394 ft)
Last Update:
1:35 am EST Feb 23, 2026
Forecast Valid:
3am EST Feb 23, 2026-6pm EST Mar 1, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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