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

46°F

8°C

Humidity 73%
Wind Speed Calm
Barometer 30.34 in (1027.5 mb)
Dewpoint 38°F (3°C)
Visibility 10.00 mi
Last update 11 Oct 8:53 am EDT
Extended Forecast for

Altona NY

  • Today

    Today: Mostly cloudy, with a high near 66. South wind around 6 mph.

    High: 66 °F

    Mostly Cloudy

  • Tonight

    Tonight: A 50 percent chance of showers, mainly between 10pm and 2am. Cloudy, with a low around 47. Light and variable wind. New precipitation amounts of less than a tenth of an inch possible.

    Low: 47 °F

    Chance
    Showers

  • Columbus Day

    Columbus Day: A 30 percent chance of showers, mainly after 4pm. Mostly cloudy, with a high near 65. Calm wind becoming west 5 to 7 mph in the afternoon. New precipitation amounts of less than a tenth of an inch possible.

    High: 65 °F

    Mostly Cloudy
    then Chance
    Showers

  • Monday Night

    Monday Night: Showers, mainly after 2am. Low around 43. Light north wind. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 43 °F

    Chance
    Showers then
    Showers

  • Tuesday

    Tuesday: Showers. High near 61. Southeast wind 3 to 7 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 61 °F

    Showers

  • Tuesday Night

    Tuesday Night: Showers, mainly before 2am. Low around 42. South wind 5 to 7 mph becoming west after midnight. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 42 °F

    Showers

  • Wednesday

    Wednesday: A 30 percent chance of showers before 8am. Mostly cloudy, with a high near 55. Northwest wind 6 to 8 mph.

    High: 55 °F

    Chance
    Showers then
    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 35. Northwest wind around 6 mph.

    Low: 35 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 54. Northwest wind 7 to 9 mph.

    High: 54 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly cloudy, with a high near 66. South wind around 6 mph.
Tonight
A 50 percent chance of showers, mainly between 10pm and 2am. Cloudy, with a low around 47. Light and variable wind. New precipitation amounts of less than a tenth of an inch possible.
Columbus Day
A 30 percent chance of showers, mainly after 4pm. Mostly cloudy, with a high near 65. Calm wind becoming west 5 to 7 mph in the afternoon. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
Showers, mainly after 2am. Low around 43. Light north wind. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday
Showers. High near 61. Southeast wind 3 to 7 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Tuesday Night
Showers, mainly before 2am. Low around 42. South wind 5 to 7 mph becoming west after midnight. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
A 30 percent chance of showers before 8am. Mostly cloudy, with a high near 55. Northwest wind 6 to 8 mph.
Wednesday Night
Mostly cloudy, with a low around 35. Northwest wind around 6 mph.
Thursday
Mostly sunny, with a high near 54. Northwest wind 7 to 9 mph.
Thursday Night
Partly cloudy, with a low around 34. Light and variable wind.
Friday
Showers likely. Mostly cloudy, with a high near 56. South wind 8 to 10 mph, with gusts as high as 23 mph. Chance of precipitation is 60%.
Friday Night
Showers likely. Mostly cloudy, with a low around 35. West wind around 11 mph, with gusts as high as 22 mph. Chance of precipitation is 60%.
Saturday
A 40 percent chance of showers. Mostly cloudy, with a high near 49. Northwest wind 13 to 15 mph, with gusts as high as 26 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Altona NY
 44.89°N 73.66°W (Elev. 623 ft)
Last Update:
9:14 am EDT Oct 11, 2026
Forecast Valid:
9am EDT Oct 11, 2026-6pm EDT Oct 17, 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