Hazardous Weather Conditions
Current conditions at
Lebanon Municipal Airport (KLEB)
Lat: 43.63°NLon: 72.31°WElev: 558ft.
Fair
76°F
24°C
| Humidity | 58% |
| Wind Speed | NW 3 mph |
| Barometer | 30.13 in (1019.6 mb) |
| Dewpoint | 60°F (16°C) |
| Visibility | 10.00 mi |
| Heat Index | 78°F (26°C) |
| Last update | 29 Jun 10:53 am EDT |
Extended Forecast for
3 Miles SSW Grantham NH
Extreme Heat Watch July 1, 12:00pm until July 3, 08:00pm
Today

High: 86 °F
Sunny
Tonight

Low: 59 °F
Mostly Clear
Tuesday

High: 87 °F
Chance
ShowersTuesday Night

Low: 66 °F
Showers
LikelyWednesday
High: 95 °F
Chance
Showers then
Chance
T-stormsWednesday Night
Low: 72 °F
Chance
T-storms then
Partly CloudyThursday

High: 98 °F
Hot
Thursday Night

Low: 73 °F
Mostly Clear
Friday

High: 93 °F
Hot
Detailed Forecast
Today
Sunny, with a high near 86. North wind around 5 mph.
Tonight
Mostly clear, with a low around 59. Calm wind.
Tuesday
A chance of showers, with thunderstorms also possible after 5pm. Increasing clouds, with a high near 87. Calm wind becoming southwest around 5 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday Night
Showers and thunderstorms likely. Mostly cloudy, with a low around 66. Calm wind becoming southwest around 5 mph. Chance of precipitation is 60%.
Wednesday
A chance of showers before 7am, then a chance of showers and thunderstorms after 2pm. Mostly sunny and hot, with a high near 95. West wind around 5 mph. Chance of precipitation is 30%.
Wednesday Night
A 30 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 72.
Thursday
Sunny and hot, with a high near 98.
Thursday Night
Mostly clear, with a low around 73.
Friday
Mostly sunny and hot, with a high near 93.
Friday Night
Partly cloudy, with a low around 69.
Independence Day
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 88.
Saturday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 65.
Sunday
A 40 percent chance of showers. Partly sunny, with a high near 83.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
3 Miles SSW Grantham NH
43.45°N 72.16°W (Elev. 965 ft)
43.45°N 72.16°W (Elev. 965 ft)
6:25 am EDT Jun 29, 2026
11am EDT Jun 29, 2026-6pm EDT Jul 5, 2026



