Weather forecast for: Dennis MA
Last Update: 12:19 am EDT Sep 14, 2026
Overnight: Patchy fog. Otherwise, mostly cloudy, with a low around 64. West wind around 6 mph.
Monday: A chance of showers, mainly before 10am. Cloudy through mid morning, then gradual clearing, with a high near 75. West wind 10 to 17 mph becoming north in the afternoon. Winds could gust as high as 31 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night: Clear, with a low around 53. North wind 7 to 16 mph, with gusts as high as 28 mph.
Tuesday: Sunny, with a high near 67. Northeast wind 8 to 11 mph.
Tuesday Night: Mostly clear, with a low around 50. Light and variable wind.
Wednesday: Sunny, with a high near 70. South wind 5 to 9 mph.
Wednesday Night: Mostly clear, with a low around 62. Southwest wind 3 to 5 mph.
Thursday: Mostly sunny, with a high near 72. South wind 3 to 7 mph.
Thursday Night: A chance of showers after 1am. Mostly cloudy, with a low around 63. Southwest wind 6 to 8 mph. Chance of precipitation is 30%.
Friday: A chance of showers before 10am. Partly sunny, with a high near 71. North wind 10 to 13 mph. Chance of precipitation is 30%.
Friday Night: Partly cloudy, with a low around 60. North wind around 8 mph.
Saturday: Mostly sunny, with a high near 68. Northeast wind around 9 mph.
Saturday Night: A chance of showers. Partly cloudy, with a low around 60. South wind around 7 mph. Chance of precipitation is 30%.
Sunday: A chance of showers. Partly sunny, with a high near 70. Southwest wind 10 to 13 mph. Chance of precipitation is 30%.
WeatherWorld.com
Town of Dennis, MA
