Weather forecast for: Hillsborough NH
Last Update: 4:49 am EDT Aug 3, 2026
This Afternoon: Showers and possibly a thunderstorm. High near 78. South wind 5 to 10 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Tonight: Showers likely, mainly before 7pm. Mostly cloudy during the early evening, then gradual clearing, with a low around 59. West wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday: Sunny, with a high near 82. West wind around 5 mph.
Tuesday Night: Mostly clear, with a low around 58. Calm wind.
Wednesday: Mostly sunny, with a high near 83. Calm wind becoming southwest around 5 mph.
Wednesday Night: Partly cloudy, with a low around 64.
Thursday: A 30 percent chance of showers after 3pm. Mostly sunny, with a high near 86.
Thursday Night: A 30 percent chance of showers before 10pm. Partly cloudy, with a low around 68.
Friday: A 30 percent chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 86.
Friday Night: A chance of showers and thunderstorms before 8pm, then a chance of showers between 8pm and 9pm. Partly cloudy, with a low around 67. Chance of precipitation is 30%.
Saturday: A 30 percent chance of showers. Mostly sunny, with a high near 85.
Saturday Night: A 30 percent chance of showers. Partly cloudy, with a low around 66.
Sunday: Mostly sunny, with a high near 86.
WeatherWorld.com
