Current conditions at

Lebanon Municipal Airport (KLEB)

Lat: 43.63°NLon: 72.31°WElev: 558ft.

Overcast

73°F

23°C

Humidity 43%
Wind Speed W 9 G 18 mph
Barometer 29.92 in (1012.5 mb)
Dewpoint 49°F (9°C)
Visibility 10.00 mi
Last update 26 Aug 3:53 pm EDT
Extended Forecast for

Grantham NH

  • Tonight

    Tonight: Mostly clear, with a low around 49. West wind 5 to 10 mph becoming light  in the evening.

    Low: 49 °F

    Mostly Clear

  • Wednesday

    Wednesday: Isolated showers after 10am.  Mostly sunny, with a high near 70. Calm wind becoming northwest around 5 mph in the afternoon.  Chance of precipitation is 20%.

    High: 70 °F

    Isolated
    Showers

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 42. Calm wind.

    Low: 42 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 74. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 74 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 52. Calm wind.

    Low: 52 °F

    Partly Cloudy

  • Friday

    Friday: Showers likely, mainly after 1pm.  Mostly cloudy, with a high near 69. Chance of precipitation is 70%.

    High: 69 °F

    Showers
    Likely

  • Friday Night

    Friday Night: A 50 percent chance of showers before 1am.  Mostly cloudy, with a low around 47.

    Low: 47 °F

    Chance
    Showers

  • Saturday

    Saturday: A 30 percent chance of showers after 1pm.  Mostly sunny, with a high near 68.

    High: 68 °F

    Mostly Sunny
    then Chance
    Showers

  • Saturday Night

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

    Low: 46 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 49. West wind 5 to 10 mph becoming light in the evening.
Wednesday
Isolated showers after 10am. Mostly sunny, with a high near 70. Calm wind becoming northwest around 5 mph in the afternoon. Chance of precipitation is 20%.
Wednesday Night
Mostly clear, with a low around 42. Calm wind.
Thursday
Mostly sunny, with a high near 74. Calm wind becoming southwest around 5 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around 52. Calm wind.
Friday
Showers likely, mainly after 1pm. Mostly cloudy, with a high near 69. Chance of precipitation is 70%.
Friday Night
A 50 percent chance of showers before 1am. Mostly cloudy, with a low around 47.
Saturday
A 30 percent chance of showers after 1pm. Mostly sunny, with a high near 68.
Saturday Night
Partly cloudy, with a low around 46.
Sunday
Mostly sunny, with a high near 71.
Sunday Night
Mostly clear, with a low around 48.
Labor Day
Sunny, with a high near 74.
Monday Night
Mostly clear, with a low around 49.
Tuesday
Mostly sunny, with a high near 76.
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ABOUT THIS FORECAST

 
Point Forecast:
Grantham NH
 43.49°N 72.12°W (Elev. 1070 ft)
1:37 pm EDT Aug 26, 2025
4pm EDT Aug 26, 2025-6pm EDT Sep 2, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database