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

38°F

3°C

Humidity 93%
Wind Speed NE 5 mph
Barometer 29.90 in (1012.6 mb)
Dewpoint 36°F (2°C)
Visibility 7.00 mi
Wind Chill34°F (1°C)
Last update 31 Mar 3:53 pm EDT
Extended Forecast for

Peru NY

  • This Afternoon

    This Afternoon: A 40 percent chance of showers, mainly after 5pm. Cloudy, with a high near 41. Northeast wind around 6 mph. New precipitation amounts of less than a tenth of an inch possible.

    High: 41 °F

    Chance
    Showers

  • Tonight

    Tonight: Rain and possibly a thunderstorm before 4am, then rain likely. Low around 34. Calm wind. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 34 °F

    Rain

  • Wednesday

    Wednesday: A 30 percent chance of rain before 7am. Mostly cloudy, with a high near 43. North wind 3 to 7 mph. New precipitation amounts of less than a tenth of an inch possible.

    High: 43 °F

    Chance Rain
    then Mostly
    Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 29. Light north wind.

    Low: 29 °F

    Mostly Cloudy

  • Thursday

    Thursday: Rain likely, possibly mixed with snow, becoming all rain after noon. Mostly cloudy, with a high near 41. Calm wind becoming southeast around 5 mph in the afternoon. Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 41 °F

    Rain/Snow
    Likely then
    Rain Likely

  • Thursday Night

    Thursday Night: Rain likely, mainly between 2am and 5am. Mostly cloudy, with a low around 37. South wind 7 to 13 mph, with gusts as high as 32 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 37 °F

    Rain Likely

  • Friday

    Friday: A chance of rain before 9am, then a chance of showers between 9am and 2pm. Mostly cloudy, with a high near 68. South wind 13 to 15 mph, with gusts as high as 33 mph. Chance of precipitation is 40%.

    High: 68 °F

    Chance Rain

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 43. West wind around 7 mph, with gusts as high as 20 mph.

    Low: 43 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 40 percent chance of rain after 2pm. Mostly cloudy, with a high near 58. North wind around 6 mph becoming east in the afternoon.

    High: 58 °F

    Mostly Cloudy
    then Chance
    Rain

Detailed Forecast

This Afternoon
A 40 percent chance of showers, mainly after 5pm. Cloudy, with a high near 41. Northeast wind around 6 mph. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Rain and possibly a thunderstorm before 4am, then rain likely. Low around 34. Calm wind. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday
A 30 percent chance of rain before 7am. Mostly cloudy, with a high near 43. North wind 3 to 7 mph. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
Mostly cloudy, with a low around 29. Light north wind.
Thursday
Rain likely, possibly mixed with snow, becoming all rain after noon. Mostly cloudy, with a high near 41. Calm wind becoming southeast around 5 mph in the afternoon. Chance of precipitation is 60%. Little or no snow accumulation expected.
Thursday Night
Rain likely, mainly between 2am and 5am. Mostly cloudy, with a low around 37. South wind 7 to 13 mph, with gusts as high as 32 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Friday
A chance of rain before 9am, then a chance of showers between 9am and 2pm. Mostly cloudy, with a high near 68. South wind 13 to 15 mph, with gusts as high as 33 mph. Chance of precipitation is 40%.
Friday Night
Mostly cloudy, with a low around 43. West wind around 7 mph, with gusts as high as 20 mph.
Saturday
A 40 percent chance of rain after 2pm. Mostly cloudy, with a high near 58. North wind around 6 mph becoming east in the afternoon.
Saturday Night
Rain likely, mainly after 8pm. Mostly cloudy, with a low around 46. Light southeast wind becoming south 5 to 10 mph in the evening. Winds could gust as high as 23 mph. Chance of precipitation is 70%.
Sunday
Rain likely. Mostly cloudy, with a high near 59. South wind around 10 mph, with gusts as high as 23 mph. Chance of precipitation is 70%.
Sunday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 33. West wind around 7 mph.
Monday
Mostly sunny, with a high near 44. Northwest wind around 10 mph.
Monday Night
Partly cloudy, with a low around 29. Northwest wind around 5 mph becoming calm in the evening.
Tuesday
Mostly sunny, with a high near 46. Calm wind becoming northeast around 6 mph in the afternoon.
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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:
2:41 pm EDT Mar 31, 2026
Forecast Valid:
4pm EDT Mar 31, 2026-6pm EDT Apr 7, 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