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.

A Few Clouds

79°F

26°C

Humidity 36%
Wind Speed NW 10 G 29 mph
Barometer 29.87 in (1011.4 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 20 May 1:53 pm EDT
Extended Forecast for

Plattsburgh NY

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 78. Northwest wind around 16 mph, with gusts as high as 30 mph.

    High: 78 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 44. North wind 8 to 11 mph, with gusts as high as 24 mph.

    Low: 44 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, then gradually becoming sunny, with a high near 61. North wind around 8 mph.

    High: 61 °F

    Becoming
    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 40. Light northwest wind.

    Low: 40 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 68. Light north wind.

    High: 68 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 45. Calm wind.

    Low: 45 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 68. Calm wind becoming east around 5 mph in the afternoon.

    High: 68 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Showers likely, mainly after 2am. Mostly cloudy, with a low around 46. South wind 6 to 8 mph. Chance of precipitation is 60%.

    Low: 46 °F

    Showers
    Likely

  • Sunday

    Sunday: Showers likely, mainly before 8am. Mostly cloudy, with a high near 64. South wind 10 to 13 mph. Chance of precipitation is 60%.

    High: 64 °F

    Showers
    Likely

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 78. Northwest wind around 16 mph, with gusts as high as 30 mph.
Tonight
Mostly cloudy, with a low around 44. North wind 8 to 11 mph, with gusts as high as 24 mph.
Thursday
Partly sunny, then gradually becoming sunny, with a high near 61. North wind around 8 mph.
Thursday Night
Mostly clear, with a low around 40. Light northwest wind.
Friday
Sunny, with a high near 68. Light north wind.
Friday Night
Partly cloudy, with a low around 45. Calm wind.
Saturday
Partly sunny, with a high near 68. Calm wind becoming east around 5 mph in the afternoon.
Saturday Night
Showers likely, mainly after 2am. Mostly cloudy, with a low around 46. South wind 6 to 8 mph. Chance of precipitation is 60%.
Sunday
Showers likely, mainly before 8am. Mostly cloudy, with a high near 64. South wind 10 to 13 mph. Chance of precipitation is 60%.
Sunday Night
A 50 percent chance of showers after 8pm. Mostly cloudy, with a low around 48. South wind 8 to 10 mph.
Memorial Day
A 50 percent chance of showers. Mostly cloudy, with a high near 72. South wind around 7 mph.
Monday Night
Mostly cloudy, with a low around 51. Light southwest wind.
Tuesday
Mostly sunny, with a high near 76. Calm wind becoming northwest around 6 mph in the afternoon.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Plattsburgh NY
 44.69°N 73.46°W (Elev. 121 ft)
Last Update:
2:20 pm EDT May 20, 2026
Forecast Valid:
2pm 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