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.

Light Rain

50°F

10°C

Humidity 86%
Wind Speed NE 6 mph
Barometer 29.80 in (1008.6 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Wind Chill48°F (9°C)
Last update 19 Apr 3:53 am EDT
Extended Forecast for

Grafton NH

  • Overnight

    Overnight: Rain likely, mainly after 5am. Patchy fog. Otherwise, cloudy, with a low around 40. Southeast wind around 5 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 40 °F

    Rain Likely
    and Patchy
    Fog

  • Sunday

    Sunday: Rain before 5pm, then a chance of rain and snow. Areas of fog before noon. High near 46. South wind 5 to 10 mph becoming northwest in the morning. Chance of precipitation is 100%. Little or no snow accumulation expected.

    High: 46 °F

    Rain and
    Areas Fog
    then
    Rain/Snow

  • Sunday Night

    Sunday Night: A chance of rain and snow before 7pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 28. West wind around 5 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 28 °F

    Chance
    Rain/Snow
    then Mostly
    Clear

  • Monday

    Monday: A 40 percent chance of snow showers after 10am. Partly sunny, with a high near 41. Northwest wind 5 to 10 mph.

    High: 41 °F

    Chance Snow
    Showers

  • Monday Night

    Monday Night: Mostly clear, with a low around 21. Northwest wind around 5 mph.

    Low: 21 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 46.

    High: 46 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 30.

    Low: 30 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 50.

    High: 50 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 33.

    Low: 33 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Rain likely, mainly after 5am. Patchy fog. Otherwise, cloudy, with a low around 40. Southeast wind around 5 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Rain before 5pm, then a chance of rain and snow. Areas of fog before noon. High near 46. South wind 5 to 10 mph becoming northwest in the morning. Chance of precipitation is 100%. Little or no snow accumulation expected.
Sunday Night
A chance of rain and snow before 7pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 28. West wind around 5 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Monday
A 40 percent chance of snow showers after 10am. Partly sunny, with a high near 41. Northwest wind 5 to 10 mph.
Monday Night
Mostly clear, with a low around 21. Northwest wind around 5 mph.
Tuesday
Sunny, with a high near 46.
Tuesday Night
Mostly cloudy, with a low around 30.
Wednesday
Mostly cloudy, with a high near 50.
Wednesday Night
Mostly cloudy, with a low around 33.
Thursday
Mostly sunny, with a high near 55.
Thursday Night
Mostly cloudy, with a low around 33.
Friday
Mostly sunny, with a high near 57.
Friday Night
Mostly cloudy, with a low around 35.
Saturday
Partly sunny, with a high near 58.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Grafton NH
 43.55°N 71.93°W (Elev. 1198 ft)
Last Update:
2:31 am EDT Apr 19, 2026
Forecast Valid:
4am EDT Apr 19, 2026-6pm EDT Apr 25, 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