


NWS Forecast for: Lebanon NH Issued by: National Weather Service Gray/Portland, ME Last Update: 9:22 am EDT Jun 21, 2025 | ![]() |
Today: Sunny, with a high near 82. Northwest wind 5 to 10 mph. Tonight: A chance of showers, with thunderstorms also possible after 2am. Increasing clouds, with a low around 67. Calm wind becoming south around 5 mph after midnight. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms. Sunday: Showers likely and possibly a thunderstorm before 8am, then a chance of showers and thunderstorms, mainly between 8am and 2pm. Cloudy, then gradually becoming mostly sunny, with a high near 89. Heat index values as high as 95. West wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms. Sunday Night: Mostly cloudy, with a low around 72. Northwest wind around 5 mph becoming calm in the evening. Monday: Mostly sunny and hot, with a high near 98. Calm wind becoming west around 5 mph in the afternoon. Monday Night: Mostly clear, with a low around 73. Tuesday: Sunny and hot, with a high near 97. Tuesday Night: Partly cloudy, with a low around 69. Wednesday: Mostly sunny, with a high near 85. Wednesday Night: A 30 percent chance of showers after 2am. Mostly cloudy, with a low around 62. Thursday: A 40 percent chance of showers. Mostly cloudy, with a high near 77. Thursday Night: A 50 percent chance of showers. Mostly cloudy, with a low around 60. Friday: A 50 percent chance of showers. Mostly cloudy, with a high near 73. | |
Lebanon NH 43.65°N 72.24°W (Elev. 699 ft) | |
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