| NWS Forecast for: Hanover NH Issued by: National Weather Service Gray/Portland, ME Last Update: 6:11 am EDT Jun 30, 2026 | |
Today: Increasing clouds and hot, with a high near 90. Calm wind. Tonight: Showers and thunderstorms likely before 2am, then a slight chance of showers. Mostly cloudy, with a low around 67. Calm wind. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms. Wednesday: A slight chance of showers and thunderstorms between noon and 2pm. Mostly sunny and hot, with a high near 95. Heat index values as high as 107. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 20%. Wednesday Night: Partly cloudy, with a low around 73. Calm wind. Thursday: Sunny and hot, with a high near 98. Calm wind becoming west around 5 mph in the afternoon. Thursday Night: Mostly clear, with a low around 73. Friday: Sunny and hot, with a high near 97. Friday Night: Mostly clear, with a low around 68. Independence Day: A chance of showers between noon and 2pm, then a chance of showers and thunderstorms after 2pm. Partly sunny and hot, with a high near 91. Chance of precipitation is 40%. Saturday Night: A chance of showers and thunderstorms before 8pm, then a chance of showers between 8pm and 9pm. Partly cloudy, with a low around 65. Chance of precipitation is 30%. Sunday: Mostly sunny, with a high near 89. Sunday Night: Partly cloudy, with a low around 63. Monday: A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 87. | |
| Hanover NH 43.7°N 72.29°W (Elev. 528 ft) | |
Visit your local NWS office at: https://www.weather.gov/gyx/ |


