National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Lebanon Municipal Airport (KLEB)

Lat: 43.63°NLon: 72.31°WElev: 558ft.

Fair

40°F

4°C

Humidity 60%
Wind Speed S 17 G 33 mph
Barometer 30.00 in (1016.4 mb)
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Wind Chill31°F (-1°C)
Last update 28 Feb 9:53 am EST
Extended Forecast for

Thetford VT

  • Today

    Today: A 20 percent chance of showers before 11am. Mostly cloudy, with a high near 44. South wind 3 to 6 mph. Winds could gust as high as 26 mph.

    High: 44 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Tonight

    Tonight: Increasing clouds, with a low around 17. Calm wind.

    Low: 17 °F

    Increasing
    Clouds

  • Sunday

    Sunday: A 50 percent chance of snow, mainly before 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 26. Calm wind becoming north around 6 mph in the afternoon. New snow accumulation of 1 to 2 inches possible.

    High: 26 °F

    Chance Snow

  • Sunday Night

    Sunday Night: Mostly clear, with a low around -2. Northwest wind around 5 mph becoming calm in the evening.

    Low: -2 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 21. Calm wind becoming northwest around 5 mph.

    High: 21 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 1. Calm wind.

    Low: 1 °F

    Mostly Clear

  • Tuesday

    Tuesday: A 50 percent chance of snow after 1pm. Partly sunny, with a high near 35. Calm wind becoming south around 6 mph in the afternoon.

    High: 35 °F

    Partly Sunny
    then Chance
    Snow

  • Tuesday Night

    Tuesday Night: Snow likely. Mostly cloudy, with a low around 24. Calm wind. Chance of precipitation is 70%.

    Low: 24 °F

    Snow Likely

  • Wednesday

    Wednesday: Mostly sunny, with a high near 44. Calm wind becoming northwest around 5 mph.

    High: 44 °F

    Mostly Sunny

Detailed Forecast

Today
A 20 percent chance of showers before 11am. Mostly cloudy, with a high near 44. South wind 3 to 6 mph. Winds could gust as high as 26 mph.
Tonight
Increasing clouds, with a low around 17. Calm wind.
Sunday
A 50 percent chance of snow, mainly before 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 26. Calm wind becoming north around 6 mph in the afternoon. New snow accumulation of 1 to 2 inches possible.
Sunday Night
Mostly clear, with a low around -2. Northwest wind around 5 mph becoming calm in the evening.
Monday
Sunny, with a high near 21. Calm wind becoming northwest around 5 mph.
Monday Night
Mostly clear, with a low around 1. Calm wind.
Tuesday
A 50 percent chance of snow after 1pm. Partly sunny, with a high near 35. Calm wind becoming south around 6 mph in the afternoon.
Tuesday Night
Snow likely. Mostly cloudy, with a low around 24. Calm wind. Chance of precipitation is 70%.
Wednesday
Mostly sunny, with a high near 44. Calm wind becoming northwest around 5 mph.
Wednesday Night
Partly cloudy, with a low around 24. Calm wind.
Thursday
A chance of rain and snow. Mostly cloudy, with a high near 45. Light south wind. Chance of precipitation is 40%.
Thursday Night
A chance of rain and snow. Cloudy, with a low around 33. Light southeast wind. Chance of precipitation is 40%.
Friday
A chance of rain and snow. Mostly cloudy, with a high near 47. Light south wind. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Thetford VT
 43.83°N 72.26°W (Elev. 699 ft)
Last Update:
1:21 am EST Feb 28, 2026
Forecast Valid:
10am EST Feb 28, 2026-6pm EST Mar 6, 2026
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation