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

66°F

19°C

Humidity 63%
Wind Speed N 10 mph
Barometer 30.19 in (1022.4 mb)
Dewpoint 53°F (12°C)
Visibility 10.00 mi
Last update 15 Aug 9:53 am EDT
Extended Forecast for

3 Miles SSE Altona NY

  • Today

    Today: Sunny, with a high near 71. North wind around 7 mph.

    High: 71 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 50. Light and variable wind.

    Low: 50 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 76. Southeast wind 3 to 7 mph.

    High: 76 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Showers, mainly after 8pm. Low around 59. South wind around 5 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 59 °F

    Showers

  • Monday

    Monday: Showers likely, mainly before 9am. Mostly cloudy, with a high near 75. Light and variable wind becoming west around 6 mph in the morning. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 75 °F

    Showers
    Likely

  • Monday Night

    Monday Night: Partly cloudy, with a low around 57. West wind 3 to 5 mph.

    Low: 57 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 77. Northwest wind 3 to 5 mph.

    High: 77 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 58. Calm wind becoming southwest around 5 mph after midnight.

    Low: 58 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A 50 percent chance of showers after 2pm. Mostly sunny, with a high near 78. South wind around 6 mph.

    High: 78 °F

    Mostly Sunny
    then Chance
    Showers

Detailed Forecast

Today
Sunny, with a high near 71. North wind around 7 mph.
Tonight
Partly cloudy, with a low around 50. Light and variable wind.
Sunday
Partly sunny, with a high near 76. Southeast wind 3 to 7 mph.
Sunday Night
Showers, mainly after 8pm. Low around 59. South wind around 5 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Monday
Showers likely, mainly before 9am. Mostly cloudy, with a high near 75. Light and variable wind becoming west around 6 mph in the morning. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
Partly cloudy, with a low around 57. West wind 3 to 5 mph.
Tuesday
Sunny, with a high near 77. Northwest wind 3 to 5 mph.
Tuesday Night
Partly cloudy, with a low around 58. Calm wind becoming southwest around 5 mph after midnight.
Wednesday
A 50 percent chance of showers after 2pm. Mostly sunny, with a high near 78. South wind around 6 mph.
Wednesday Night
Showers likely, mainly after 8pm. Mostly cloudy, with a low around 58. South wind 3 to 5 mph. Chance of precipitation is 70%.
Thursday
A 30 percent chance of showers. Partly sunny, with a high near 73. Northwest wind 7 to 9 mph.
Thursday Night
Partly cloudy, with a low around 53. West wind 3 to 5 mph.
Friday
Sunny, with a high near 72. Northwest wind 5 to 7 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSE Altona NY
 44.84°N 73.64°W (Elev. 1033 ft)
Last Update:
2:19 am EDT Aug 15, 2026
Forecast Valid:
11am EDT Aug 15, 2026-6pm EDT Aug 21, 2026
 
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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