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

70°F

21°C

Humidity 82%
Wind Speed SE 6 mph
Barometer 30.13 in (1020.4 mb)
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Last update 17 Sep 1:53 pm EDT
Extended Forecast for

5 Miles ESE Altona NY

  • This Afternoon

    This Afternoon: A 30 percent chance of showers, mainly after 4pm. Mostly cloudy, with a high near 71. Light east wind. New precipitation amounts of less than a tenth of an inch possible.

    High: 71 °F

    Chance
    Showers

  • Tonight

    Tonight: A 20 percent chance of showers before 9pm. Cloudy during the early evening, then gradual clearing, with a low around 54. Calm wind becoming west around 5 mph after midnight.

    Low: 54 °F

    Slight Chance
    Showers then
    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 67. Northwest wind 7 to 11 mph, with gusts as high as 22 mph.

    High: 67 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 41. Northwest wind 3 to 7 mph.

    Low: 41 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 62. Light and variable wind.

    High: 62 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 44. Calm wind.

    Low: 44 °F

    Partly Cloudy

  • Sunday

    Sunday: A 40 percent chance of rain. Partly sunny, with a high near 64. Light and variable wind.

    High: 64 °F

    Chance Rain

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 44. Calm wind.

    Low: 44 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 60. North wind around 6 mph.

    High: 60 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
A 30 percent chance of showers, mainly after 4pm. Mostly cloudy, with a high near 71. Light east wind. New precipitation amounts of less than a tenth of an inch possible.
Tonight
A 20 percent chance of showers before 9pm. Cloudy during the early evening, then gradual clearing, with a low around 54. Calm wind becoming west around 5 mph after midnight.
Friday
Sunny, with a high near 67. Northwest wind 7 to 11 mph, with gusts as high as 22 mph.
Friday Night
Partly cloudy, with a low around 41. Northwest wind 3 to 7 mph.
Saturday
Sunny, with a high near 62. Light and variable wind.
Saturday Night
Partly cloudy, with a low around 44. Calm wind.
Sunday
A 40 percent chance of rain. Partly sunny, with a high near 64. Light and variable wind.
Sunday Night
Mostly cloudy, with a low around 44. Calm wind.
Monday
Mostly sunny, with a high near 60. North wind around 6 mph.
Monday Night
Mostly cloudy, with a low around 41. Calm wind.
Tuesday
Mostly sunny, with a high near 60. Calm wind becoming northeast around 6 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 42. Calm wind.
Wednesday
Sunny, with a high near 63. Calm wind becoming east around 5 mph in the afternoon.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles ESE Altona NY
 44.88°N 73.57°W (Elev. 502 ft)
Last Update:
2:20 pm EDT Sep 17, 2026
Forecast Valid:
2pm EDT Sep 17, 2026-6pm EDT Sep 23, 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