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

Hazardous Weather Conditions

Current conditions at

Lebanon Municipal Airport (KLEB)

Lat: 43.63°NLon: 72.31°WElev: 558ft.

Fog/Mist

70°F

21°C

Humidity 97%
Wind Speed Calm
Barometer 30.04 in (1016.1 mb)
Dewpoint 69°F (21°C)
Visibility 1.75 mi
Last update 15 Jul 2:53 am EDT
Extended Forecast for

Cornish NH

  • Overnight

    Overnight: Areas of fog. Otherwise, mostly cloudy, with a low around 68. Calm wind.

    Low: 68 °F

    Areas Fog

  • Tuesday

    Tuesday: Widespread haze after 10am. Areas of fog before 9am. Otherwise, sunny, with a high near 88. Calm wind becoming west around 5 mph.

    High: 88 °F

    Areas Fog
    then Haze

  • Tuesday Night

    Tuesday Night: Widespread haze before 10pm. Patchy fog after 2am. Otherwise, mostly clear, with a low around 66. Calm wind.

    Low: 66 °F

    Haze then
    Patchy Fog

  • Wednesday

    Wednesday: Patchy fog before 7am. Otherwise, mostly sunny and hot, with a high near 91. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 91 °F

    Patchy Fog
    then Mostly
    Sunny

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms between 8pm and 5am, then a chance of showers after 5am. Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 71. South wind around 5 mph. Chance of precipitation is 40%.

    Low: 71 °F

    Chance
    T-storms and
    Patchy Fog

  • Thursday

    Thursday: Showers likely, with thunderstorms also possible after 11am. Patchy fog before 9am. Otherwise, partly sunny, with a high near 86. Chance of precipitation is 70%.

    High: 86 °F

    Showers
    Likely and
    Patchy Fog

  • Thursday Night

    Thursday Night: A 30 percent chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 69.

    Low: 69 °F

    Chance
    T-storms then
    Chance
    Showers

  • Friday

    Friday: Partly sunny, with a high near 79.

    High: 79 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 58.

    Low: 58 °F

    Mostly Clear

Detailed Forecast

Overnight
Areas of fog. Otherwise, mostly cloudy, with a low around 68. Calm wind.
Tuesday
Widespread haze after 10am. Areas of fog before 9am. Otherwise, sunny, with a high near 88. Calm wind becoming west around 5 mph.
Tuesday Night
Widespread haze before 10pm. Patchy fog after 2am. Otherwise, mostly clear, with a low around 66. Calm wind.
Wednesday
Patchy fog before 7am. Otherwise, mostly sunny and hot, with a high near 91. Calm wind becoming southwest around 5 mph in the afternoon.
Wednesday Night
A chance of showers and thunderstorms between 8pm and 5am, then a chance of showers after 5am. Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 71. South wind around 5 mph. Chance of precipitation is 40%.
Thursday
Showers likely, with thunderstorms also possible after 11am. Patchy fog before 9am. Otherwise, partly sunny, with a high near 86. Chance of precipitation is 70%.
Thursday Night
A 30 percent chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 69.
Friday
Partly sunny, with a high near 79.
Friday Night
Mostly clear, with a low around 58.
Saturday
Mostly sunny, with a high near 82.
Saturday Night
Partly cloudy, with a low around 62.
Sunday
A 50 percent chance of showers. Mostly cloudy, with a high near 79.
Sunday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 63.
Monday
Mostly sunny, with a high near 80.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Cornish NH
 43.49°N 72.31°W (Elev. 1099 ft)
Last Update:
1:30 am EDT Jul 15, 2025
Forecast Valid:
3am EDT Jul 15, 2025-6pm EDT Jul 21, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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