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

47°F

8°C

Humidity 93%
Wind Speed SE 14 mph
Barometer 29.82 in (1009.9 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Wind Chill41°F (5°C)
Last update 13 May 2:53 pm EDT
Extended Forecast for

Peru NY

  • This Afternoon

    This Afternoon: Showers. High near 53. South wind around 7 mph. Chance of precipitation is 100%. New precipitation amounts of less than a tenth of an inch possible.

    High: 53 °F

    Showers

  • Tonight

    Tonight: A chance of showers and thunderstorms, then showers after 11pm. Low around 46. South wind 5 to 7 mph becoming calm in the evening. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 46 °F

    Showers

  • Thursday

    Thursday: Showers, with thunderstorms also possible after 3pm. Some of the storms could produce heavy rainfall. High near 58. Calm wind becoming north around 5 mph in the afternoon. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    High: 58 °F

    Heavy Rain

  • Thursday Night

    Thursday Night: Showers. The rain could be heavy at times. Low around 46. Light north wind. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 46 °F

    Heavy Rain

  • Friday

    Friday: A 30 percent chance of showers before 11am. Cloudy, then gradually becoming mostly sunny, with a high near 67. North wind 3 to 5 mph. New precipitation amounts of less than a tenth of an inch possible.

    High: 67 °F

    Chance
    Showers then
    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 46. Calm wind.

    Low: 46 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 78. Southwest wind 5 to 10 mph.

    High: 78 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 51. Southwest wind around 6 mph.

    Low: 51 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 71. Northwest wind 5 to 10 mph.

    High: 71 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Showers. High near 53. South wind around 7 mph. Chance of precipitation is 100%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
A chance of showers and thunderstorms, then showers after 11pm. Low around 46. South wind 5 to 7 mph becoming calm in the evening. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday
Showers, with thunderstorms also possible after 3pm. Some of the storms could produce heavy rainfall. High near 58. Calm wind becoming north around 5 mph in the afternoon. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Thursday Night
Showers. The rain could be heavy at times. Low around 46. Light north wind. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Friday
A 30 percent chance of showers before 11am. Cloudy, then gradually becoming mostly sunny, with a high near 67. North wind 3 to 5 mph. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
Partly cloudy, with a low around 46. Calm wind.
Saturday
Mostly sunny, with a high near 78. Southwest wind 5 to 10 mph.
Saturday Night
Partly cloudy, with a low around 51. Southwest wind around 6 mph.
Sunday
Mostly sunny, with a high near 71. Northwest wind 5 to 10 mph.
Sunday Night
Mostly clear, with a low around 46. Light northwest wind.
Monday
Mostly sunny, with a high near 74. Calm wind becoming southeast around 6 mph in the afternoon.
Monday Night
Partly cloudy, with a low around 54. Calm wind becoming south around 5 mph after midnight.
Tuesday
A 30 percent chance of showers. Mostly sunny, with a high near 86. Southwest wind 6 to 11 mph, with gusts as high as 21 mph.
Tuesday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 57. Southwest wind 3 to 5 mph.
Wednesday
A 50 percent chance of showers. Partly sunny, with a high near 77. West wind 5 to 10 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:
2:15 pm EDT May 13, 2026
Forecast Valid:
3pm EDT May 13, 2026-6pm EDT May 20, 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