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

55°F

13°C

Humidity 77%
Wind Speed S 12 G 23 mph
Barometer 30.24 in (1024.1 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Wind Chill52°F (11°C)
Last update 24 May 6:53 pm EDT
Extended Forecast for

Peru NY

  • Tonight

    Tonight: A chance of showers, mainly between 11pm and 2am, then rain after 2am. Patchy fog after 1am. Low around 50. Southeast wind 5 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 50 °F

    Slight Chance
    Showers then
    Rain and
    Patchy Fog

  • Memorial Day

    Memorial Day: Rain before 8am, then showers likely between 8am and 10am. Patchy fog before 7am. High near 75. Calm wind. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    High: 75 °F

    Rain and
    Patchy Fog
    then Partly
    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 55. Light southwest wind.

    Low: 55 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 84. Light southwest wind increasing to 5 to 10 mph in the afternoon.

    High: 84 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 61. West wind 7 to 10 mph, with gusts as high as 23 mph.

    Low: 61 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 80. Northwest wind 5 to 11 mph.

    High: 80 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 53. Northwest wind 3 to 6 mph.

    Low: 53 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 70. North wind 7 to 10 mph.

    High: 70 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 49. Northwest wind around 5 mph becoming calm in the evening.

    Low: 49 °F

    Partly Cloudy

Detailed Forecast

Tonight
A chance of showers, mainly between 11pm and 2am, then rain after 2am. Patchy fog after 1am. Low around 50. Southeast wind 5 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Memorial Day
Rain before 8am, then showers likely between 8am and 10am. Patchy fog before 7am. High near 75. Calm wind. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Monday Night
Partly cloudy, with a low around 55. Light southwest wind.
Tuesday
Sunny, with a high near 84. Light southwest wind increasing to 5 to 10 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 61. West wind 7 to 10 mph, with gusts as high as 23 mph.
Wednesday
Mostly sunny, with a high near 80. Northwest wind 5 to 11 mph.
Wednesday Night
Partly cloudy, with a low around 53. Northwest wind 3 to 6 mph.
Thursday
Mostly sunny, with a high near 70. North wind 7 to 10 mph.
Thursday Night
Partly cloudy, with a low around 49. Northwest wind around 5 mph becoming calm in the evening.
Friday
A 50 percent chance of showers. Partly sunny, with a high near 69. Calm wind becoming northwest 5 to 7 mph in the morning.
Friday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 48. Light west wind.
Saturday
A 30 percent chance of showers. Partly sunny, with a high near 68. Northwest wind 5 to 8 mph.
Saturday Night
Partly cloudy, with a low around 49. Calm wind.
Sunday
Mostly sunny, with a high near 70. Calm wind becoming north 5 to 8 mph in the morning.
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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:
2:13 pm EDT May 24, 2026
Forecast Valid:
7pm EDT May 24, 2026-6pm EDT May 31, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation