Current conditions at

Lebanon Municipal Airport (KLEB)

Lat: 43.63°NLon: 72.31°WElev: 558ft.

Fair

11°F

-12°C

Humidity 67%
Wind Speed Calm
Barometer 30.04 in (1019.2 mb)
Dewpoint 2°F (-17°C)
Visibility 10.00 mi
Last update 15 Dec 5:53 pm EST
Extended Forecast for

Grantham NH

  • Tonight

    Tonight: Mostly cloudy, with a low around 10. West wind around 5 mph becoming calm  in the evening.

    Low: 10 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 27. Calm wind becoming southwest around 5 mph.

    High: 27 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 16. Calm wind becoming southwest around 5 mph after midnight.

    Low: 16 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 38. Southwest wind 5 to 10 mph.

    High: 38 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 18. West wind around 5 mph becoming calm  after midnight.

    Low: 18 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 42.

    High: 42 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Rain, mainly after 10pm.  Low around 36. Chance of precipitation is 80%.

    Low: 36 °F

    Chance Rain
    then Rain

  • Friday

    Friday: Rain, mainly before noon.  High near 50. Chance of precipitation is 80%.

    High: 50 °F

    Rain then
    Chance Rain

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 13.

    Low: 13 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 10. West wind around 5 mph becoming calm in the evening.
Tuesday
Mostly sunny, with a high near 27. Calm wind becoming southwest around 5 mph.
Tuesday Night
Mostly cloudy, with a low around 16. Calm wind becoming southwest around 5 mph after midnight.
Wednesday
Partly sunny, with a high near 38. Southwest wind 5 to 10 mph.
Wednesday Night
Partly cloudy, with a low around 18. West wind around 5 mph becoming calm after midnight.
Thursday
Partly sunny, with a high near 42.
Thursday Night
Rain, mainly after 10pm. Low around 36. Chance of precipitation is 80%.
Friday
Rain, mainly before noon. High near 50. Chance of precipitation is 80%.
Friday Night
Mostly cloudy, with a low around 13.
Saturday
Partly sunny, with a high near 28.
Saturday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 21.
Sunday
Partly sunny, with a high near 36.
Sunday Night
Partly cloudy, with a low around 16.
Monday
Mostly sunny, with a high near 27.
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ABOUT THIS FORECAST

 
Point Forecast:
Grantham NH
 43.49°N 72.12°W (Elev. 1070 ft)
6:21 pm EST Dec 15, 2025
6pm EST Dec 15, 2025-6pm EST Dec 22, 2025
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database