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.

Mostly Cloudy

59°F

15°C

Humidity 54%
Wind Speed S 9 mph
Barometer 29.68 in (1005.0 mb)
Dewpoint 42°F (6°C)
Visibility 10.00 mi
Last update 7 Oct 8:53 pm EDT
Extended Forecast for

6 Miles S Altona NY

  • Tonight

    Tonight: Showers, mainly after 10pm. Low around 46. Southwest wind 13 to 18 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 46 °F

    Chance
    Showers then
    Showers

  • Thursday

    Thursday: A 40 percent chance of showers and thunderstorms, mainly after 3pm. Increasing clouds, with a high near 59. West wind 10 to 15 mph, with gusts as high as 25 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 59 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: A 40 percent chance of showers, mainly before 10pm. Mostly cloudy, with a low around 39. West wind 7 to 13 mph, with gusts as high as 26 mph. New precipitation amounts of less than a tenth of an inch possible.

    Low: 39 °F

    Chance
    Showers then
    Mostly Cloudy

  • Friday

    Friday: Cloudy, then gradually becoming mostly sunny, with a high near 52. West wind 7 to 14 mph.

    High: 52 °F

    Decreasing
    Clouds

  • Friday Night

    Friday Night: Mostly clear, with a low around 32. West wind around 6 mph.

    Low: 32 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 60. Southwest wind around 5 mph.

    High: 60 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 43. South wind 5 to 8 mph.

    Low: 43 °F

    Partly Cloudy

  • Sunday

    Sunday: A 50 percent chance of showers after 2pm. Mostly sunny, with a high near 69. South wind around 8 mph.

    High: 69 °F

    Mostly Sunny
    then Chance
    Showers

  • Sunday Night

    Sunday Night: Showers likely, mainly between 8pm and 2am. Mostly cloudy, with a low around 50. Southwest wind around 7 mph. Chance of precipitation is 60%.

    Low: 50 °F

    Showers
    Likely

Detailed Forecast

Tonight
Showers, mainly after 10pm. Low around 46. Southwest wind 13 to 18 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
A 40 percent chance of showers and thunderstorms, mainly after 3pm. Increasing clouds, with a high near 59. West wind 10 to 15 mph, with gusts as high as 25 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday Night
A 40 percent chance of showers, mainly before 10pm. Mostly cloudy, with a low around 39. West wind 7 to 13 mph, with gusts as high as 26 mph. New precipitation amounts of less than a tenth of an inch possible.
Friday
Cloudy, then gradually becoming mostly sunny, with a high near 52. West wind 7 to 14 mph.
Friday Night
Mostly clear, with a low around 32. West wind around 6 mph.
Saturday
Mostly sunny, with a high near 60. Southwest wind around 5 mph.
Saturday Night
Partly cloudy, with a low around 43. South wind 5 to 8 mph.
Sunday
A 50 percent chance of showers after 2pm. Mostly sunny, with a high near 69. South wind around 8 mph.
Sunday Night
Showers likely, mainly between 8pm and 2am. Mostly cloudy, with a low around 50. Southwest wind around 7 mph. Chance of precipitation is 60%.
Columbus Day
Mostly cloudy, with a high near 63. Southwest wind around 6 mph becoming northwest in the afternoon.
Monday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 39. West wind around 7 mph.
Tuesday
Showers likely. Mostly cloudy, with a high near 51. West wind 8 to 11 mph, with gusts as high as 24 mph. Chance of precipitation is 60%.
Tuesday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 32. Northwest wind around 11 mph, with gusts as high as 24 mph.
Wednesday
Partly sunny, with a high near 46. Northwest wind around 11 mph, with gusts as high as 25 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles S Altona NY
 44.8°N 73.68°W (Elev. 1302 ft)
Last Update:
4:14 pm EDT Oct 7, 2026
Forecast Valid:
9pm EDT Oct 7, 2026-6pm EDT Oct 14, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation