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.

Partly Cloudy

63°F

17°C

Humidity 97%
Wind Speed Calm
Barometer 29.96 in (1014.6 mb)
Dewpoint 62°F (17°C)
Visibility 10.00 mi
Last update 28 Aug 7:53 am EDT
Extended Forecast for

Altona NY

  • Today

    Today: Mostly sunny, with a high near 69. West wind 8 to 11 mph.

    High: 69 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 47. Light southwest wind.

    Low: 47 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 74. Calm wind becoming west around 6 mph in the afternoon.

    High: 74 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 58. Calm wind becoming southwest around 6 mph in the evening.

    Low: 58 °F

    Mostly Clear

  • Sunday

    Sunday: A 50 percent chance of showers after 2pm. Partly sunny, with a high near 75. Southwest wind 6 to 8 mph, with gusts as high as 20 mph.

    High: 75 °F

    Partly Sunny
    then Chance
    Showers

  • Sunday Night

    Sunday Night: A 50 percent chance of showers before 2am. Mostly cloudy, with a low around 56. West wind around 5 mph becoming calm after midnight. New precipitation amounts of less than a tenth of an inch possible.

    Low: 56 °F

    Chance
    Showers

  • Monday

    Monday: Partly sunny, with a high near 74. Light northeast wind.

    High: 74 °F

    Partly Sunny

  • Monday Night

    Monday Night: A 30 percent chance of showers after 2am. Mostly cloudy, with a low around 53. Calm wind.

    Low: 53 °F

    Mostly Cloudy
    then Chance
    Showers

  • Tuesday

    Tuesday: A 50 percent chance of showers. Partly sunny, with a high near 75. Calm wind becoming southeast around 5 mph in the afternoon.

    High: 75 °F

    Chance
    Showers

Detailed Forecast

Today
Mostly sunny, with a high near 69. West wind 8 to 11 mph.
Tonight
Mostly clear, with a low around 47. Light southwest wind.
Saturday
Sunny, with a high near 74. Calm wind becoming west around 6 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 58. Calm wind becoming southwest around 6 mph in the evening.
Sunday
A 50 percent chance of showers after 2pm. Partly sunny, with a high near 75. Southwest wind 6 to 8 mph, with gusts as high as 20 mph.
Sunday Night
A 50 percent chance of showers before 2am. Mostly cloudy, with a low around 56. West wind around 5 mph becoming calm after midnight. New precipitation amounts of less than a tenth of an inch possible.
Monday
Partly sunny, with a high near 74. Light northeast wind.
Monday Night
A 30 percent chance of showers after 2am. Mostly cloudy, with a low around 53. Calm wind.
Tuesday
A 50 percent chance of showers. Partly sunny, with a high near 75. Calm wind becoming southeast around 5 mph in the afternoon.
Tuesday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 59. Calm wind.
Wednesday
Showers likely. Mostly cloudy, with a high near 77. South wind 5 to 7 mph. Chance of precipitation is 60%.
Wednesday Night
Showers likely. Mostly cloudy, with a low around 59. Southwest wind around 5 mph. Chance of precipitation is 60%.
Thursday
A 40 percent chance of showers. Partly sunny, with a high near 74. West wind 5 to 8 mph.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Altona NY
 44.89°N 73.66°W (Elev. 623 ft)
Last Update:
2:15 am EDT Aug 28, 2026
Forecast Valid:
8am EDT Aug 28, 2026-6pm EDT Sep 3, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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