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

50°F

10°C

Humidity 93%
Wind Speed Calm
Barometer 30.16 in (1021.4 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 3 Oct 10:53 pm EDT
Extended Forecast for

4 Miles NNW Lyon Mountain NY

  • Tonight

    Tonight: Patchy fog after 3am. Otherwise, mostly clear, with a low around 48. Southwest wind around 6 mph.

    Low: 48 °F

    Patchy Fog

  • Saturday

    Saturday: Patchy fog before 7am. Otherwise, mostly sunny, with a high near 72. West wind 3 to 6 mph.

    High: 72 °F

    Patchy Fog
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 51. Light south wind.

    Low: 51 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 78. Southwest wind 3 to 6 mph.

    High: 78 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 54. Light south wind.

    Low: 54 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 78. Southwest wind 6 to 10 mph.

    High: 78 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 56. Southwest wind 5 to 7 mph.

    Low: 56 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Showers likely, mainly after 2pm. Partly sunny, with a high near 72. Southwest wind 6 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 70%.

    High: 72 °F

    Chance
    Showers then
    Showers
    Likely

  • Tuesday Night

    Tuesday Night: Showers likely, mainly before 2am. Mostly cloudy, with a low around 41. West wind 3 to 6 mph. Chance of precipitation is 70%.

    Low: 41 °F

    Showers
    Likely

Detailed Forecast

Tonight
Patchy fog after 3am. Otherwise, mostly clear, with a low around 48. Southwest wind around 6 mph.
Saturday
Patchy fog before 7am. Otherwise, mostly sunny, with a high near 72. West wind 3 to 6 mph.
Saturday Night
Mostly clear, with a low around 51. Light south wind.
Sunday
Sunny, with a high near 78. Southwest wind 3 to 6 mph.
Sunday Night
Mostly clear, with a low around 54. Light south wind.
Monday
Mostly sunny, with a high near 78. Southwest wind 6 to 10 mph.
Monday Night
Partly cloudy, with a low around 56. Southwest wind 5 to 7 mph.
Tuesday
Showers likely, mainly after 2pm. Partly sunny, with a high near 72. Southwest wind 6 to 10 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 41. West wind 3 to 6 mph. Chance of precipitation is 70%.
Wednesday
A 30 percent chance of showers before 8am. Mostly sunny, with a high near 54. Northwest wind 6 to 9 mph.
Wednesday Night
Partly cloudy, with a low around 29. Light northwest wind.
Thursday
Sunny, with a high near 51. Calm wind becoming north around 5 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 33. Calm wind.
Friday
Sunny, with a high near 58. Southwest wind 3 to 7 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NNW Lyon Mountain NY
 44.77°N 73.96°W (Elev. 1407 ft)
Last Update:
1:17 pm EDT Oct 3, 2025
Forecast Valid:
11pm 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