Weather forecast for: Dennis MA
Last Update: 1:16 am EDT Sep 15, 2026
Overnight: Clear, with a low around 55. Northeast wind 11 to 13 mph.
Tuesday: Sunny, with a high near 67. Northeast wind 7 to 10 mph.
Tuesday Night: Mostly clear, with a low around 58. Light and variable wind.
Wednesday: Mostly sunny, with a high near 70. Calm wind becoming southwest 5 to 9 mph in the afternoon.
Wednesday Night: Partly cloudy, with a low around 62. Southwest wind around 6 mph.
Thursday: Mostly sunny, with a high near 72. South wind 3 to 8 mph.
Thursday Night: A chance of showers after midnight. Mostly cloudy, with a low around 64. Southwest wind around 7 mph. Chance of precipitation is 40%.
Friday: A chance of showers before 9am. Partly sunny, with a high near 72. West wind 8 to 10 mph becoming north in the afternoon. Chance of precipitation is 30%.
Friday Night: Partly cloudy, with a low around 61. Light northeast wind becoming north 5 to 9 mph after midnight.
Saturday: Mostly sunny, with a high near 68. Northeast wind around 8 mph becoming southeast in the afternoon.
Saturday Night: A chance of showers. Partly cloudy, with a low around 60. South wind 6 to 9 mph. Chance of precipitation is 30%.
Sunday: A chance of showers. Partly sunny, with a high near 71. South wind 13 to 15 mph becoming northwest in the afternoon. Chance of precipitation is 40%.
Sunday Night: A chance of showers. Mostly cloudy, with a low around 60. North wind around 14 mph. Chance of precipitation is 40%.
Monday: Partly sunny, with a high near 68. Northeast wind around 15 mph.