National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Lebanon Municipal Airport (KLEB)

Lat: 43.63°NLon: 72.31°WElev: 558ft.

Fair

62°F

17°C

Humidity 93%
Wind Speed Calm
Barometer 29.75 in (1006.5 mb)
Dewpoint 60°F (16°C)
Visibility 9.00 mi
Last update 18 Jun 2:53 am EDT
Extended Forecast for

3 Miles ESE Cornish Flat NH

  • Overnight

    Overnight: Showers likely. Cloudy, with a low around 57. South wind around 10 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 57 °F

    Showers
    Likely

  • Thursday

    Thursday: Showers, with thunderstorms also possible after 11am. Some of the storms could be severe. High near 67. South wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

    High: 67 °F

    Showers then
    Severe
    Thunderstorms

  • Thursday Night

    Thursday Night: A 30 percent chance of showers and thunderstorms, mainly before 7pm. Some of the storms could be severe. Mostly cloudy, then gradually becoming clear, with a low around 59. Breezy, with a west wind 15 to 20 mph, with gusts as high as 35 mph. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 59 °F

    Breezy.
    Severe
    Thunderstorms
    then Partly
    Cloudy

  • Juneteenth

    Juneteenth: Mostly sunny, with a high near 69. Breezy, with a west wind 15 to 20 mph, with gusts as high as 35 mph.

    High: 69 °F

    Mostly Sunny
    and Breezy
    then Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 57. Breezy, with a west wind around 20 mph, with gusts as high as 35 mph.

    Low: 57 °F

    Partly Cloudy
    and Breezy

  • Saturday

    Saturday: A 40 percent chance of showers after 11am. Partly sunny, with a high near 66. Breezy.

    High: 66 °F

    Chance
    Showers and
    Breezy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 55.

    Low: 55 °F

    Partly Cloudy

  • Sunday

    Sunday: A 50 percent chance of showers after 9am. Partly sunny, with a high near 68.

    High: 68 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 56.

    Low: 56 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Showers likely. Cloudy, with a low around 57. South wind around 10 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Showers, with thunderstorms also possible after 11am. Some of the storms could be severe. High near 67. South wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Thursday Night
A 30 percent chance of showers and thunderstorms, mainly before 7pm. Some of the storms could be severe. Mostly cloudy, then gradually becoming clear, with a low around 59. Breezy, with a west wind 15 to 20 mph, with gusts as high as 35 mph. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Juneteenth
Mostly sunny, with a high near 69. Breezy, with a west wind 15 to 20 mph, with gusts as high as 35 mph.
Friday Night
Partly cloudy, with a low around 57. Breezy, with a west wind around 20 mph, with gusts as high as 35 mph.
Saturday
A 40 percent chance of showers after 11am. Partly sunny, with a high near 66. Breezy.
Saturday Night
Partly cloudy, with a low around 55.
Sunday
A 50 percent chance of showers after 9am. Partly sunny, with a high near 68.
Sunday Night
Mostly cloudy, with a low around 56.
Monday
Showers likely, mainly after 4pm. Partly sunny, with a high near 64. Chance of precipitation is 60%.
Monday Night
Showers likely. Mostly cloudy, with a low around 58. Chance of precipitation is 60%.
Tuesday
A 30 percent chance of showers. Partly sunny, with a high near 70.
Tuesday Night
Mostly clear, with a low around 57.
Wednesday
Mostly sunny, with a high near 73.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ESE Cornish Flat NH
 43.48°N 72.22°W (Elev. 2152 ft)
Last Update:
2:23 am EDT Jun 18, 2026
Forecast Valid:
3am EDT Jun 18, 2026-6pm EDT Jun 24, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation