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

69°F

21°C

Humidity 51%
Wind Speed SE 13 mph
Barometer 30.15 in (1021.1 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 3 Oct 3:53 pm EDT
Extended Forecast for

3 Miles SW Lyon Mountain NY

  • Tonight

    Tonight: Mostly clear, with a low around 48. West wind around 8 mph.

    Low: 48 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 71. Northwest wind around 6 mph.

    High: 71 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 52. Light southwest wind.

    Low: 52 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 78. Southwest wind 5 to 7 mph.

    High: 78 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 54. Southwest wind 3 to 5 mph.

    Low: 54 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 76. Southwest wind 7 to 11 mph.

    High: 76 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 56. Southwest wind around 8 mph.

    Low: 56 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Showers likely, mainly after 2pm. Mostly cloudy, with a high near 71. Southwest wind 9 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 70%.

    High: 71 °F

    Chance
    Showers then
    Showers
    Likely

  • Tuesday Night

    Tuesday Night: Showers likely, mainly before 2am. Mostly cloudy, with a low around 42. West wind 6 to 8 mph. Chance of precipitation is 70%.

    Low: 42 °F

    Showers
    Likely

Detailed Forecast

Tonight
Mostly clear, with a low around 48. West wind around 8 mph.
Saturday
Mostly sunny, with a high near 71. Northwest wind around 6 mph.
Saturday Night
Mostly clear, with a low around 52. Light southwest wind.
Sunday
Sunny, with a high near 78. Southwest wind 5 to 7 mph.
Sunday Night
Mostly clear, with a low around 54. Southwest wind 3 to 5 mph.
Monday
Mostly sunny, with a high near 76. Southwest wind 7 to 11 mph.
Monday Night
Partly cloudy, with a low around 56. Southwest wind around 8 mph.
Tuesday
Showers likely, mainly after 2pm. Mostly cloudy, with a high near 71. Southwest wind 9 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 70%.
Tuesday Night
Showers likely, mainly before 2am. Mostly cloudy, with a low around 42. West wind 6 to 8 mph. Chance of precipitation is 70%.
Wednesday
A 30 percent chance of showers before 8am. Mostly sunny, with a high near 53. Northwest wind 8 to 10 mph.
Wednesday Night
Partly cloudy, with a low around 30. North wind 3 to 6 mph.
Thursday
Sunny, with a high near 51. North wind 3 to 6 mph.
Thursday Night
Mostly clear, with a low around 33. Light southwest wind.
Friday
Mostly sunny, with a high near 57. Southwest wind 6 to 8 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SW Lyon Mountain NY
 44.68°N 73.95°W (Elev. 1801 ft)
Last Update:
1:17 pm EDT Oct 3, 2025
Forecast Valid:
4pm EDT Oct 3, 2025-6pm EDT Oct 10, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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