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

72°F

22°C

Humidity 68%
Wind Speed W 3 mph
Barometer 29.95 in (1014.2 mb)
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Last update 18 May 8:53 pm EDT
Extended Forecast for

Plattsburgh NY

  • Tonight

    Tonight: Partly cloudy, with a low around 63. South wind 3 to 7 mph.

    Low: 63 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A slight chance of showers between 9am and 1pm, then a slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 88. South wind 7 to 11 mph becoming west in the afternoon. Chance of precipitation is 20%.

    High: 88 °F

    Slight Chance
    Showers then
    Slight Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A 30 percent chance of showers and thunderstorms, mainly after 11pm. Increasing clouds, with a low around 64. South wind around 10 mph.

    Low: 64 °F

    Chance
    Showers then
    Chance
    T-storms

  • Wednesday

    Wednesday: Partly sunny, with a high near 76. West wind 9 to 14 mph.

    High: 76 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 42. Northwest wind 9 to 11 mph.

    Low: 42 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 59. North wind around 9 mph.

    High: 59 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 42. Light west wind.

    Low: 42 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 67. Calm wind becoming east around 5 mph in the afternoon.

    High: 67 °F

    Mostly Sunny

  • Friday Night

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

    Low: 45 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 63. South wind 3 to 7 mph.
Tuesday
A slight chance of showers between 9am and 1pm, then a slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 88. South wind 7 to 11 mph becoming west in the afternoon. Chance of precipitation is 20%.
Tuesday Night
A 30 percent chance of showers and thunderstorms, mainly after 11pm. Increasing clouds, with a low around 64. South wind around 10 mph.
Wednesday
Partly sunny, with a high near 76. West wind 9 to 14 mph.
Wednesday Night
Mostly clear, with a low around 42. Northwest wind 9 to 11 mph.
Thursday
Sunny, with a high near 59. North wind around 9 mph.
Thursday Night
Mostly clear, with a low around 42. Light west wind.
Friday
Mostly sunny, with a high near 67. Calm wind becoming east around 5 mph in the afternoon.
Friday Night
Mostly cloudy, with a low around 45. Calm wind.
Saturday
A 30 percent chance of showers. Mostly cloudy, with a high near 65. Calm wind becoming southeast around 5 mph in the afternoon.
Saturday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 46. Light south wind.
Sunday
A 40 percent chance of showers. Partly sunny, with a high near 66. South wind 3 to 7 mph.
Sunday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 48. South wind around 5 mph.
Memorial Day
A 40 percent chance of showers. Partly sunny, with a high near 69. South wind 5 to 7 mph.
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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:
2:22 pm EDT May 18, 2026
Forecast Valid:
9pm EDT May 18, 2026-6pm EDT May 25, 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