Current conditions at
Lebanon Municipal Airport (KLEB)
Lat: 43.63°NLon: 72.31°WElev: 558ft.
Overcast
71°F
22°C
| Humidity | 66% |
| Wind Speed | NE 3 mph |
| Barometer | 29.83 in (1009.5 mb) |
| Dewpoint | 59°F (15°C) |
| Visibility | 10.00 mi |
| Last update | 4 Sep 6:53 pm EDT |
Extended Forecast for
Grantham NH
Tonight
Low: 55 °F
Partly Cloudy
Saturday
High: 71 °F
Partly Sunny
then Showers
LikelySaturday Night
Low: 50 °F
Showers
LikelySunday
High: 69 °F
Sunny
Sunday Night
Low: 48 °F
Mostly Clear
Labor Day
High: 73 °F
Sunny
Monday Night
Low: 52 °F
Mostly Clear
Tuesday
High: 72 °F
Mostly Sunny
Tuesday Night
Low: 51 °F
Mostly Cloudy
Detailed Forecast
Tonight
Partly cloudy, with a low around 55. Northwest wind around 5 mph.
Saturday
A chance of showers and thunderstorms before 3pm, then showers likely and possibly a thunderstorm between 3pm and 5pm, then a chance of showers and thunderstorms after 5pm. Partly sunny, with a high near 71. North wind around 5 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday Night
Showers likely and possibly a thunderstorm before 7pm, then a chance of showers. Cloudy, then gradually becoming partly cloudy, with a low around 50. Calm wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday
Sunny, with a high near 69. Calm wind becoming north around 5 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 48. Northwest wind around 5 mph becoming calm.
Labor Day
Sunny, with a high near 73.
Monday Night
Mostly clear, with a low around 52.
Tuesday
Mostly sunny, with a high near 72.
Tuesday Night
Mostly cloudy, with a low around 51.
Wednesday
A 30 percent chance of showers after 1pm. Mostly cloudy, with a high near 71.
Wednesday Night
Showers likely. Mostly cloudy, with a low around 59. Chance of precipitation is 60%.
Thursday
A 30 percent chance of showers. Partly sunny, with a high near 73.
Thursday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 50.
Friday
Mostly sunny, with a high near 64.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
Grantham NH
43.51°N 72.12°W (Elev. 1142 ft)
43.51°N 72.12°W (Elev. 1142 ft)
6:01 pm EDT Sep 4, 2026
7pm EDT Sep 4, 2026-6pm EDT Sep 11, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
