Weather forecast for: Granby CT
Last Update: 9:20 am EDT Sep 20, 2026
Today: Rain, with thunderstorms also possible after 5pm. Patchy fog. High near 59. Southeast wind around 6 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Tonight: Rain, mainly before 11pm. Patchy fog before 3am. Low around 53. Calm wind becoming north 5 to 9 mph after midnight. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Monday: Cloudy, then gradually becoming mostly sunny, with a high near 67. Northeast wind 8 to 11 mph.
Monday Night: Partly cloudy during the early evening, then becoming cloudy, with a low around 47. North wind 5 to 7 mph.
Tuesday: Mostly cloudy, with a high near 61. Northeast wind around 10 mph, with gusts as high as 20 mph.
Tuesday Night: Mostly cloudy, with a low around 46. Northeast wind 6 to 9 mph.
Wednesday: Partly sunny, with a high near 63. Northeast wind 11 to 15 mph, with gusts as high as 28 mph.
Wednesday Night: Mostly cloudy, with a low around 46. Northeast wind around 11 mph.
Thursday: Partly sunny, with a high near 62. Northeast wind 13 to 16 mph, with gusts as high as 28 mph.
Thursday Night: A chance of showers after 9pm. Mostly cloudy, with a low around 47. North wind 13 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.
Friday: A chance of showers. Mostly cloudy, with a high near 63. Breezy, with a north wind 15 to 20 mph, with gusts as high as 33 mph. Chance of precipitation is 30%.
Friday Night: A chance of showers. Mostly cloudy, with a low around 48. North wind around 15 mph, with gusts as high as 28 mph. Chance of precipitation is 40%.
Saturday: A chance of showers. Mostly cloudy, with a high near 67. North wind 13 to 17 mph. Chance of precipitation is 30%.