Current conditions at

Lebanon Municipal Airport (KLEB)

Lat: 43.63°NLon: 72.31°WElev: 558ft.

Fair

42°F

6°C

Humidity 43%
Wind Speed N 8 mph
Barometer 29.82 in (1010.6 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill37°F (3°C)
Last update 18 Feb 12:53 pm EST
Extended Forecast for

3 Miles NNE Grantham NH

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 37. North wind around 5 mph.

    High: 37 °F

    Mostly Cloudy

  • Tonight

    Tonight: Mostly cloudy, with a low around 11. North wind around 5 mph becoming calm.

    Low: 11 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 37. Calm wind.

    High: 37 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 21. Calm wind.

    Low: 21 °F

    Partly Cloudy

  • Friday

    Friday: Snow likely, mainly after 3pm.  Mostly cloudy, with a high near 34. Calm wind becoming southeast around 5 mph in the afternoon.  Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

    High: 34 °F

    Chance Snow
    then Snow
    Likely

  • Friday Night

    Friday Night: Snow.  Low around 22. Chance of precipitation is 90%.

    Low: 22 °F

    Snow

  • Saturday

    Saturday: A 50 percent chance of snow.  Mostly cloudy, with a high near 29.

    High: 29 °F

    Chance Snow

  • Saturday Night

    Saturday Night: A 40 percent chance of snow before 10pm.  Mostly cloudy, with a low around 16.

    Low: 16 °F

    Chance Snow
    then Mostly
    Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 31.

    High: 31 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 37. North wind around 5 mph.
Tonight
Mostly cloudy, with a low around 11. North wind around 5 mph becoming calm.
Thursday
Mostly sunny, with a high near 37. Calm wind.
Thursday Night
Partly cloudy, with a low around 21. Calm wind.
Friday
Snow likely, mainly after 3pm. Mostly cloudy, with a high near 34. Calm wind becoming southeast around 5 mph in the afternoon. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.
Friday Night
Snow. Low around 22. Chance of precipitation is 90%.
Saturday
A 50 percent chance of snow. Mostly cloudy, with a high near 29.
Saturday Night
A 40 percent chance of snow before 10pm. Mostly cloudy, with a low around 16.
Sunday
Partly sunny, with a high near 31.
Sunday Night
Mostly cloudy, with a low around 17.
Monday
Partly sunny, with a high near 32.
Monday Night
Mostly cloudy, with a low around 12.
Tuesday
Mostly sunny, with a high near 26.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNE Grantham NH
 43.53°N 72.11°W (Elev. 1201 ft)
1:24 pm EST Feb 18, 2026
1pm EST Feb 18, 2026-6pm EST Feb 24, 2026
 
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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