02601 Weather (Hyannis, MA)

Weather forecast for: Hyannis MA

Last Update: 7:40 am EDT Sep 19, 2026

This Afternoon: Mostly sunny, with a high near 62. Northeast wind 8 to 10 mph.

Tonight: Partly cloudy, with a low around 52. Light east wind.

Sunday: Showers likely, mainly after 4pm. Mostly cloudy, with a high near 65. Southeast wind 7 to 10 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

Sunday Night: Showers, mainly before 2am. Patchy fog before 9pm. Low around 57. Southeast wind 6 to 9 mph. Chance of precipitation is 80%. New precipitation amounts between a half and three quarters of an inch possible.

Monday: A chance of showers, mainly before 8am. Mostly cloudy, with a high near 65. North wind 15 to 17 mph, with gusts as high as 30 mph. Chance of precipitation is 30%.

Monday Night: Mostly cloudy, with a low around 55. Northeast wind 9 to 13 mph.

Tuesday: Mostly cloudy, with a high near 63. Northeast wind around 15 mph.

Tuesday Night: Mostly cloudy, with a low around 55. Northeast wind around 17 mph.

Wednesday: Partly sunny, with a high near 64. Breezy, with a northeast wind 20 to 22 mph, with gusts as high as 33 mph.

Wednesday Night: Mostly cloudy, with a low around 55. Breezy, with a northeast wind 21 to 23 mph.

Thursday: A chance of showers. Mostly cloudy, with a high near 64. Breezy, with a northeast wind around 24 mph, with gusts as high as 37 mph. Chance of precipitation is 40%.

Thursday Night: A chance of showers. Mostly cloudy, with a low around 55. Breezy, with a northeast wind around 25 mph. Chance of precipitation is 40%.

Friday: A chance of showers. Mostly cloudy, with a high near 64. Windy, with a north wind 23 to 28 mph, with gusts as high as 38 mph. Chance of precipitation is 40%.