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.

Overcast

9°F

-13°C

Humidity 52%
Wind Speed NE 10 mph
Barometer 30.08 in (1020.7 mb)
Dewpoint -5°F (-21°C)
Visibility 10.00 mi
Wind Chill-5°F (-21°C)
Last update 30 Jan 8:53 pm EST
Extended Forecast for

2 Miles NNW Grantham NH

Cold Weather Advisory January 31, 01:00am until January 31, 09:00am
Click here for hazard details and duration
Cold Weather Advisory

  • Tonight

    Tonight: Partly cloudy, with a low around -9. Wind chill values as low as -21. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: -9 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 12. Wind chill values as low as -24. Northwest wind around 5 mph, with gusts as high as 20 mph.

    High: 12 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around -1. Wind chill values as low as -15. North wind around 10 mph, with gusts as high as 20 mph.

    Low: -1 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 18. Wind chill values as low as -15. North wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 18 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 6. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 6 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 25.

    High: 25 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 3.

    Low: 3 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 28.

    High: 28 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 6.

    Low: 6 °F

    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around -9. Wind chill values as low as -21. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Saturday
Sunny, with a high near 12. Wind chill values as low as -24. Northwest wind around 5 mph, with gusts as high as 20 mph.
Saturday Night
Partly cloudy, with a low around -1. Wind chill values as low as -15. North wind around 10 mph, with gusts as high as 20 mph.
Sunday
Partly sunny, with a high near 18. Wind chill values as low as -15. North wind 10 to 15 mph, with gusts as high as 25 mph.
Sunday Night
Mostly cloudy, with a low around 6. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Monday
Mostly sunny, with a high near 25.
Monday Night
Mostly clear, with a low around 3.
Tuesday
Sunny, with a high near 28.
Tuesday Night
Partly cloudy, with a low around 6.
Wednesday
Mostly sunny, with a high near 24.
Wednesday Night
Partly cloudy, with a low around 2.
Thursday
Mostly sunny, with a high near 22.
Thursday Night
Partly cloudy, with a low around 3.
Friday
Partly sunny, with a high near 22.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNW Grantham NH
 43.51°N 72.15°W (Elev. 1138 ft)
Last Update:
8:23 pm EST Jan 30, 2026
Forecast Valid:
9pm EST Jan 30, 2026-6pm EST Feb 6, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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