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

76°F

24°C

Humidity 52%
Wind Speed W 12 G 22 mph
Barometer 29.83 in (1010.2 mb)
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 20 May 10:53 am EDT
Extended Forecast for

Peru NY

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 79. West wind around 15 mph.

    High: 79 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 42. Northwest wind 7 to 9 mph.

    Low: 42 °F

    Mostly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 62. North wind around 8 mph.

    High: 62 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 38. Light west wind.

    Low: 38 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 70. Calm wind becoming east around 5 mph in the afternoon.

    High: 70 °F

    Mostly Sunny

  • Friday Night

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

    Low: 46 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 30 percent chance of showers after 2pm. Mostly cloudy, with a high near 68. Calm wind becoming east around 5 mph in the afternoon.

    High: 68 °F

    Mostly Cloudy
    then Chance
    Showers

  • Saturday Night

    Saturday Night: A 40 percent chance of showers. Mostly cloudy, with a low around 46. Calm wind becoming southeast around 5 mph after midnight.

    Low: 46 °F

    Chance
    Showers

  • Sunday

    Sunday: A 40 percent chance of showers before 2pm. Mostly cloudy, with a high near 66. South wind 8 to 13 mph.

    High: 66 °F

    Chance
    Showers

Detailed Forecast

This Afternoon
Partly sunny, with a high near 79. West wind around 15 mph.
Tonight
Mostly cloudy, with a low around 42. Northwest wind 7 to 9 mph.
Thursday
Sunny, with a high near 62. North wind around 8 mph.
Thursday Night
Mostly clear, with a low around 38. Light west wind.
Friday
Mostly sunny, with a high near 70. Calm wind becoming east around 5 mph in the afternoon.
Friday Night
Mostly cloudy, with a low around 46. Calm wind.
Saturday
A 30 percent chance of showers after 2pm. Mostly cloudy, with a high near 68. Calm wind becoming east around 5 mph in the afternoon.
Saturday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 46. Calm wind becoming southeast around 5 mph after midnight.
Sunday
A 40 percent chance of showers before 2pm. Mostly cloudy, with a high near 66. South wind 8 to 13 mph.
Sunday Night
A 40 percent chance of showers after 2am. Mostly cloudy, with a low around 48. South wind 6 to 8 mph.
Memorial Day
A 50 percent chance of showers. Mostly cloudy, with a high near 71. South wind around 6 mph.
Monday Night
Mostly cloudy, with a low around 51. Calm wind.
Tuesday
A 30 percent chance of showers. Partly sunny, with a high near 76. Calm wind becoming northwest around 5 mph in the afternoon.
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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:
6:47 am EDT May 20, 2026
Forecast Valid:
12pm EDT May 20, 2026-6pm EDT May 26, 2026
 
Forecast Discussion
 
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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