| NWS Forecast for: Hampstead NH Issued by: National Weather Service Gray/Portland, ME Last Update: 6:11 am EDT Jun 30, 2026 | |
Today: Mostly sunny and hot, with a high near 90. Calm wind becoming south around 5 mph in the afternoon. Tonight: A chance of showers and thunderstorms before 1am, then a slight chance of showers after 2am. Partly cloudy, with a low around 68. Southwest wind around 5 mph. Chance of precipitation is 40%. Wednesday: Mostly sunny and hot, with a high near 97. Heat index values as high as 108. West wind around 5 mph. Wednesday Night: Mostly clear, with a low around 76. Southwest wind around 5 mph. Thursday: Sunny and hot, with a high near 100. West wind around 5 mph. Thursday Night: Clear, with a low around 76. Friday: Sunny and hot, with a high near 101. Friday Night: Mostly clear, with a low around 73. Independence Day: A 30 percent chance of showers and thunderstorms after 2pm. Mostly sunny and hot, with a high near 95. 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 69. Chance of precipitation is 30%. Sunday: Mostly sunny and hot, with a high near 91. Sunday Night: Partly cloudy, with a low around 65. Monday: Mostly sunny, with a high near 85. | |
| Hampstead NH 42.88°N 71.18°W (Elev. 249 ft) | |
Visit your local NWS office at: https://www.weather.gov/gyx/ |



