Current conditions at

Lebanon Municipal Airport (KLEB)

Lat: 43.63°NLon: 72.31°WElev: 558ft.

Partly Cloudy

62°F

17°C

Humidity 43%
Wind Speed W 14 G 22 mph
Barometer 29.83 in (1009.8 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Last update 5 Oct 12:53 pm EDT
Extended Forecast for

3 Miles NNE Grantham NH

  • This Afternoon

    This Afternoon: A slight chance of showers before 4pm, then a slight chance of showers after 5pm.  Mostly sunny, with a high near 58. West wind around 15 mph, with gusts as high as 30 mph.  Chance of precipitation is 20%.

    High: 58 °F

    Slight Chance
    Showers

  • Tonight

    Tonight: Mostly clear, with a low around 36. West wind 10 to 15 mph, with gusts as high as 30 mph.

    Low: 36 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 52. Northwest wind around 10 mph, with gusts as high as 25 mph.

    High: 52 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Widespread frost, mainly after 4am.  Otherwise, mostly clear, with a low around 34. Calm wind.

    Low: 34 °F

    Frost

  • Wednesday

    Wednesday: Widespread frost, mainly before 7am.  Otherwise, sunny, with a high near 62. Calm wind becoming south around 5 mph in the afternoon.

    High: 62 °F

    Frost then
    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 46.

    Low: 46 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 64.

    High: 64 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 43.

    Low: 43 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 60.

    High: 60 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
A slight chance of showers before 4pm, then a slight chance of showers after 5pm. Mostly sunny, with a high near 58. West wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.
Tonight
Mostly clear, with a low around 36. West wind 10 to 15 mph, with gusts as high as 30 mph.
Tuesday
Sunny, with a high near 52. Northwest wind around 10 mph, with gusts as high as 25 mph.
Tuesday Night
Widespread frost, mainly after 4am. Otherwise, mostly clear, with a low around 34. Calm wind.
Wednesday
Widespread frost, mainly before 7am. Otherwise, sunny, with a high near 62. Calm wind becoming south around 5 mph in the afternoon.
Wednesday Night
Partly cloudy, with a low around 46.
Thursday
Mostly sunny, with a high near 64.
Thursday Night
Mostly clear, with a low around 43.
Friday
Mostly sunny, with a high near 60.
Friday Night
Partly cloudy, with a low around 42.
Saturday
Mostly sunny, with a high near 58.
Saturday Night
Mostly clear, with a low around 38.
Sunday
Sunny, with a high near 60.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNE Grantham NH
 43.53°N 72.11°W (Elev. 1201 ft)
9:11 am EDT Oct 5, 2026
1pm EDT Oct 5, 2026-6pm EDT Oct 11, 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