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

Hazardous Weather Conditions

Current conditions at

Lebanon Municipal Airport (KLEB)

Lat: 43.63°NLon: 72.31°WElev: 558ft.

Fair

53°F

12°C

Humidity 40%
Wind Speed NE 7 mph
Barometer 30.27 in (1024.9 mb)
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Wind Chill51°F (11°C)
Last update 21 May 8:53 pm EDT
Extended Forecast for

Lewiston VT

Frost Advisory May 21, 11:00pm until May 22, 08:00am
Click here for hazard details and duration
Frost Advisory

  • Tonight

    Tonight: Patchy frost after 4am. Otherwise, mostly clear, with a low around 35. Light north wind.

    Low: 35 °F

    Mostly Clear
    then Patchy
    Frost

  • Friday

    Friday: Sunny, with a high near 69. Calm wind becoming north around 5 mph.

    High: 69 °F

    Sunny

  • Friday Night

    Friday Night: Increasing clouds, with a low around 41. Calm wind.

    Low: 41 °F

    Increasing
    Clouds

  • Saturday

    Saturday: Mostly cloudy, with a high near 68. Calm wind becoming southeast around 5 mph in the afternoon.

    High: 68 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: A 50 percent chance of showers. Mostly cloudy, with a low around 43. Light southeast wind. New precipitation amounts of less than a tenth of an inch possible.

    Low: 43 °F

    Chance
    Showers

  • Sunday

    Sunday: Showers. High near 55. Southeast wind 6 to 8 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    High: 55 °F

    Showers

  • Sunday Night

    Sunday Night: A 50 percent chance of showers. Cloudy, with a low around 43. Southeast wind around 6 mph becoming calm in the evening.

    Low: 43 °F

    Chance
    Showers

  • Memorial Day

    Memorial Day: A 30 percent chance of showers before 2pm. Mostly cloudy, with a high near 67. Calm wind.

    High: 67 °F

    Chance
    Showers

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 48. Calm wind.

    Low: 48 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Patchy frost after 4am. Otherwise, mostly clear, with a low around 35. Light north wind.
Friday
Sunny, with a high near 69. Calm wind becoming north around 5 mph.
Friday Night
Increasing clouds, with a low around 41. Calm wind.
Saturday
Mostly cloudy, with a high near 68. Calm wind becoming southeast around 5 mph in the afternoon.
Saturday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 43. Light southeast wind. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Showers. High near 55. Southeast wind 6 to 8 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
A 50 percent chance of showers. Cloudy, with a low around 43. Southeast wind around 6 mph becoming calm in the evening.
Memorial Day
A 30 percent chance of showers before 2pm. Mostly cloudy, with a high near 67. Calm wind.
Monday Night
Mostly cloudy, with a low around 48. Calm wind.
Tuesday
Mostly sunny, with a high near 78. Calm wind becoming west around 6 mph in the afternoon.
Tuesday Night
Partly cloudy, with a low around 52. Calm wind.
Wednesday
A 30 percent chance of showers. Mostly sunny, with a high near 77. Calm wind becoming northwest 5 to 7 mph in the afternoon.
Wednesday Night
A 30 percent chance of showers. Partly cloudy, with a low around 50. Light northwest wind.
Thursday
Mostly sunny, with a high near 74. Calm wind becoming north around 6 mph in the afternoon.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Lewiston VT
 43.71°N 72.31°W (Elev. 538 ft)
Last Update:
2:22 pm EDT May 21, 2026
Forecast Valid:
9pm EDT May 21, 2026-6pm EDT May 28, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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