
Wind Advisory for the St. Lawrence Valley Today
Wind gusts in the 40-50 mph range are expected across the St. Lawrence Valley today. Isolated power outages are possible. Elsewhere, gusts in the 20-40 mph range are expected. Read More >
Hazardous Weather Conditions
Current conditions at
Lebanon Municipal Airport (KLEB)
Lat: 43.63°NLon: 72.31°WElev: 558ft.
Fog/Mist
28°F
-2°C
| Humidity | 88% |
| Wind Speed | Calm |
| Barometer | 29.93 in (1014.2 mb) |
| Dewpoint | 25°F (-4°C) |
| Visibility | 10.00 mi |
| Last update | 9 Mar 6:53 am EDT |
Extended Forecast for
Thetford VT
Today

High: 60 °F
Mostly Sunny
Tonight

Low: 34 °F
Mostly Clear
Tuesday

High: 63 °F
Sunny
Tuesday Night

Low: 38 °F
Mostly Cloudy
Wednesday

High: 52 °F
Rain
Wednesday Night

Low: 42 °F
Rain
Thursday
High: 45 °F
Rain Likely
then Chance
Rain/SnowThursday Night
Low: 18 °F
Chance Snow
then Partly
CloudyFriday
High: 40 °F
Mostly Sunny
then Chance
Snow
Detailed Forecast
Today
Mostly sunny, with a high near 60. Calm wind becoming southwest 5 to 7 mph in the afternoon. Winds could gust as high as 24 mph.
Tonight
Mostly clear, with a low around 34. Calm wind.
Tuesday
Sunny, with a high near 63. Calm wind.
Tuesday Night
Mostly cloudy, with a low around 38. Calm wind.
Wednesday
Rain, mainly after 8am. High near 52. Calm wind becoming southeast around 6 mph in the afternoon. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
Rain. Low around 42. Southeast wind 3 to 5 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Thursday
Rain likely before 2pm, then a chance of snow. Mostly cloudy, with a high near 45. West wind 6 to 8 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.
Thursday Night
A 30 percent chance of snow before 8pm. Mostly cloudy, with a low around 18. Northwest wind around 7 mph.
Friday
A 30 percent chance of snow after 2pm. Partly sunny, with a high near 40. Calm wind becoming southwest around 6 mph in the afternoon.
Friday Night
Snow likely before 2am, then a chance of rain and snow. Mostly cloudy, with a low around 25. South wind 3 to 5 mph. Chance of precipitation is 70%.
Saturday
A 30 percent chance of snow. Partly sunny, with a high near 40. West wind 5 to 8 mph.
Saturday Night
Mostly cloudy, with a low around 19. Light northwest wind.
Sunday
A chance of rain and snow. Mostly cloudy, with a high near 42. Calm wind becoming south around 6 mph in the afternoon. Chance of precipitation is 50%.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Thetford VT
43.83°N 72.26°W (Elev. 699 ft)
43.83°N 72.26°W (Elev. 699 ft)
2:19 am EDT Mar 9, 2026
7am EDT Mar 9, 2026-6pm EDT Mar 15, 2026



