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

59°F

15°C

Humidity 87%
Wind Speed Calm
Barometer 30.16 in (1021.2 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 15 Aug 10:53 pm EDT
Extended Forecast for

Chateaugay NY

  • Tonight

    Tonight: Mostly clear, with a low around 50. South wind around 5 mph.

    Low: 50 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 86. Light and variable wind becoming northwest around 6 mph in the afternoon.

    High: 86 °F

    Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of showers after 2am. Partly cloudy, with a low around 61. Southwest wind 3 to 8 mph.

    Low: 61 °F

    Mostly Clear
    then Slight
    Chance
    Showers

  • Sunday

    Sunday: Showers likely, mainly before 2pm. Mostly cloudy, with a high near 74. Southwest wind around 10 mph becoming north in the afternoon. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 74 °F

    Showers
    Likely

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 45. Northeast wind around 6 mph.

    Low: 45 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 67. Northeast wind around 8 mph.

    High: 67 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 48. East wind 3 to 5 mph.

    Low: 48 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 71. Northeast wind around 7 mph.

    High: 71 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 30 percent chance of showers after 2am. Partly cloudy, with a low around 51. East wind around 6 mph.

    Low: 51 °F

    Partly Cloudy
    then Chance
    Showers

Detailed Forecast

Tonight
Mostly clear, with a low around 50. South wind around 5 mph.
Saturday
Sunny, with a high near 86. Light and variable wind becoming northwest around 6 mph in the afternoon.
Saturday Night
A 20 percent chance of showers after 2am. Partly cloudy, with a low around 61. Southwest wind 3 to 8 mph.
Sunday
Showers likely, mainly before 2pm. Mostly cloudy, with a high near 74. Southwest wind around 10 mph becoming north in the afternoon. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
Partly cloudy, with a low around 45. Northeast wind around 6 mph.
Monday
Mostly sunny, with a high near 67. Northeast wind around 8 mph.
Monday Night
Partly cloudy, with a low around 48. East wind 3 to 5 mph.
Tuesday
Mostly sunny, with a high near 71. Northeast wind around 7 mph.
Tuesday Night
A 30 percent chance of showers after 2am. Partly cloudy, with a low around 51. East wind around 6 mph.
Wednesday
A 30 percent chance of showers before 8am. Mostly sunny, with a high near 73. Northeast wind around 7 mph.
Wednesday Night
Partly cloudy, with a low around 52. East wind around 5 mph.
Thursday
Sunny, with a high near 75. North wind 6 to 8 mph.
Thursday Night
Mostly clear, with a low around 54. Northeast wind around 6 mph becoming south after midnight.
Friday
Sunny, with a high near 79. West wind 6 to 9 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Chateaugay NY
 44.93°N 74.07°W (Elev. 801 ft)
Last Update:
5:38 pm EDT Aug 15, 2025
Forecast Valid:
11pm EDT Aug 15, 2025-6pm EDT Aug 22, 2025
 
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