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

39°F

4°C

Humidity 48%
Wind Speed S 3 mph
Barometer 30.24 in (1024.3 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Last update 29 Mar 8:53 pm EDT
Extended Forecast for

Peru NY

  • Tonight

    Tonight: Mostly cloudy, with a low around 36. Light south wind.

    Low: 36 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 60. South wind 5 to 10 mph becoming west 11 to 16 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 60 °F

    Partly Sunny

  • Monday Night

    Monday Night: A 20 percent chance of rain after 2am. Mostly cloudy, with a low around 36. North wind 3 to 5 mph.

    Low: 36 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Tuesday

    Tuesday: Rain, mainly after noon. High near 49. Light and variable wind becoming east around 6 mph in the afternoon. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 49 °F

    Chance Rain
    then Rain

  • Tuesday Night

    Tuesday Night: Rain. Low around 39. Southwest wind around 7 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 39 °F

    Rain

  • Wednesday

    Wednesday: A 40 percent chance of rain before 2pm. Mostly cloudy, with a high near 51. Northwest wind 7 to 9 mph. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 51 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 29. North wind around 5 mph.

    Low: 29 °F

    Mostly Cloudy

  • Thursday

    Thursday: A chance of snow before 9am, then a chance of rain. Mostly cloudy, with a high near 39. North wind around 5 mph. Chance of precipitation is 50%.

    High: 39 °F

    Chance
    Rain/Snow
    then Chance
    Rain

  • Thursday Night

    Thursday Night: Rain. Low around 33. Light and variable wind becoming southeast around 5 mph after midnight. Chance of precipitation is 80%.

    Low: 33 °F

    Rain

Detailed Forecast

Tonight
Mostly cloudy, with a low around 36. Light south wind.
Monday
Partly sunny, with a high near 60. South wind 5 to 10 mph becoming west 11 to 16 mph in the afternoon. Winds could gust as high as 30 mph.
Monday Night
A 20 percent chance of rain after 2am. Mostly cloudy, with a low around 36. North wind 3 to 5 mph.
Tuesday
Rain, mainly after noon. High near 49. Light and variable wind becoming east around 6 mph in the afternoon. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Tuesday Night
Rain. Low around 39. Southwest wind around 7 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Wednesday
A 40 percent chance of rain before 2pm. Mostly cloudy, with a high near 51. Northwest wind 7 to 9 mph. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
Mostly cloudy, with a low around 29. North wind around 5 mph.
Thursday
A chance of snow before 9am, then a chance of rain. Mostly cloudy, with a high near 39. North wind around 5 mph. Chance of precipitation is 50%.
Thursday Night
Rain. Low around 33. Light and variable wind becoming southeast around 5 mph after midnight. Chance of precipitation is 80%.
Friday
Rain. High near 46. South wind around 8 mph. Chance of precipitation is 80%.
Friday Night
A 40 percent chance of rain. Cloudy, with a low around 34. North wind 3 to 6 mph.
Saturday
Mostly cloudy, with a high near 48. North wind around 6 mph becoming southeast in the afternoon.
Saturday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 39. South wind around 7 mph.
Sunday
Rain likely. Mostly cloudy, with a high near 56. South wind 8 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 60%.
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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:
6:19 pm EDT Mar 29, 2026
Forecast Valid:
9pm EDT Mar 29, 2026-6pm EDT Apr 5, 2026
 
Forecast Discussion
 
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Additional Resources

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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