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

37°F

3°C

Humidity 79%
Wind Speed S 6 mph
Barometer 30.49 in (1033.0 mb)
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Wind Chill32°F (0°C)
Last update 9 Oct 8:53 pm EDT
Extended Forecast for

3 Miles SSW Grantham NH

Freeze Warning October 9, 11:00pm until October 10, 08:00am
Click here for hazard details and duration
Freeze Warning

  • Tonight

    Tonight: Widespread frost, mainly after midnight. Otherwise, clear, with a low around 27. Calm wind.

    Low: 27 °F

    Frost

  • Friday

    Friday: Widespread frost before 9am. Otherwise, sunny, with a high near 60. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 60 °F

    Frost then
    Sunny

  • Friday Night

    Friday Night: Areas of frost after 1am. Otherwise, mostly clear, with a low around 33. South wind around 5 mph becoming calm.

    Low: 33 °F

    Mostly Clear
    then Areas
    Frost

  • Saturday

    Saturday: Patchy frost before 9am. Otherwise, sunny, with a high near 64. Calm wind becoming southwest around 5 mph.

    High: 64 °F

    Patchy Frost
    then Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 38. Calm wind.

    Low: 38 °F

    Partly Cloudy

  • Sunday

    Sunday: A 30 percent chance of showers after 3pm. Mostly cloudy, with a high near 60.

    High: 60 °F

    Mostly Cloudy
    then Chance
    Showers

  • Sunday Night

    Sunday Night: Showers likely, mainly after 1am. Mostly cloudy, with a low around 43. Chance of precipitation is 60%.

    Low: 43 °F

    Showers
    Likely

  • Columbus Day

    Columbus Day: Showers likely. Mostly cloudy, with a high near 54. Chance of precipitation is 60%.

    High: 54 °F

    Showers
    Likely

  • Monday Night

    Monday Night: Showers likely, mainly before 1am. Mostly cloudy, with a low around 44. Chance of precipitation is 60%.

    Low: 44 °F

    Showers
    Likely

Detailed Forecast

Tonight
Widespread frost, mainly after midnight. Otherwise, clear, with a low around 27. Calm wind.
Friday
Widespread frost before 9am. Otherwise, sunny, with a high near 60. Calm wind becoming southwest around 5 mph in the afternoon.
Friday Night
Areas of frost after 1am. Otherwise, mostly clear, with a low around 33. South wind around 5 mph becoming calm.
Saturday
Patchy frost before 9am. Otherwise, sunny, with a high near 64. Calm wind becoming southwest around 5 mph.
Saturday Night
Partly cloudy, with a low around 38. Calm wind.
Sunday
A 30 percent chance of showers after 3pm. Mostly cloudy, with a high near 60.
Sunday Night
Showers likely, mainly after 1am. Mostly cloudy, with a low around 43. Chance of precipitation is 60%.
Columbus Day
Showers likely. Mostly cloudy, with a high near 54. Chance of precipitation is 60%.
Monday Night
Showers likely, mainly before 1am. Mostly cloudy, with a low around 44. Chance of precipitation is 60%.
Tuesday
A 40 percent chance of showers. Mostly cloudy, with a high near 59.
Tuesday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 44.
Wednesday
A 30 percent chance of showers. Partly sunny, with a high near 61.
Wednesday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 40.
Thursday
A 30 percent chance of showers. Partly sunny, with a high near 55.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSW Grantham NH
 43.45°N 72.16°W (Elev. 965 ft)
Last Update:
7:13 pm EDT Oct 9, 2025
Forecast Valid:
9pm EDT Oct 9, 2025-6pm EDT Oct 16, 2025
 
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