


NWS Forecast for: Gilsum NH Issued by: National Weather Service Gray/Portland, ME Last Update: 1:45 pm EDT Jul 13, 2025 | |
Tonight: Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 66. South wind around 5 mph. Monday: A chance of showers and thunderstorms before 2pm, then showers likely and possibly a thunderstorm between 2pm and 3pm, then showers and thunderstorms likely after 3pm. Mostly cloudy, with a high near 81. South wind around 5 mph. Chance of precipitation is 60%. New rainfall amounts between a half and three quarters of an inch possible. Monday Night: A chance of showers and thunderstorms before 8pm, then a slight chance of showers between 8pm and 2am. Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 67. Calm wind. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms. Tuesday: Patchy fog before 8am. Otherwise, mostly sunny, with a high near 88. Calm wind. Tuesday Night: Mostly clear, with a low around 66. Calm wind. Wednesday: Mostly sunny and hot, with a high near 90. Wednesday Night: Mostly cloudy, with a low around 69. Thursday: A 50 percent chance of showers and thunderstorms after 8am. Partly sunny, with a high near 87. Thursday Night: Mostly cloudy, with a low around 69. Friday: A 50 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 85. Friday Night: A 30 percent chance of showers. Partly cloudy, with a low around 65. Saturday: A 30 percent chance of showers. Mostly sunny, with a high near 82. Saturday Night: A 30 percent chance of showers. Partly cloudy, with a low around 62. Sunday: A 30 percent chance of showers. Partly sunny, with a high near 80. | |
Gilsum NH 43.04°N 72.26°W (Elev. 1043 ft) | |
Visit your local NWS office at: https://www.weather.gov/gyx/ |