Weather forecast for: Andover CT
Last Update: 9:23 am EDT Sep 13, 2026
This Afternoon: Showers and possibly a thunderstorm before 2pm, then a chance of showers. Some of the storms could produce heavy rainfall. Patchy fog. High near 74. Light east wind. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Tonight: A chance of showers, mainly after 2am. Patchy fog between 2am and 3am. Otherwise, mostly cloudy, with a low around 63. Light and variable wind. Chance of precipitation is 30%.
Monday: Mostly cloudy through mid morning, then gradual clearing, with a high near 73. North wind 8 to 13 mph, with gusts as high as 26 mph.
Monday Night: Clear, with a low around 45. North wind 5 to 9 mph.
Tuesday: Sunny, with a high near 71. North wind 5 to 7 mph becoming southeast in the afternoon.
Tuesday Night: Mostly clear, with a low around 53. South wind 5 to 7 mph becoming calm in the evening.
Wednesday: Sunny, with a high near 77. Calm wind becoming southwest around 6 mph in the morning.
Wednesday Night: Partly cloudy, with a low around 61. Light south wind.
Thursday: Mostly sunny, with a high near 79. Calm wind becoming south around 6 mph in the afternoon.
Thursday Night: A chance of showers after 11pm. Mostly cloudy, with a low around 57. South wind 3 to 5 mph. Chance of precipitation is 30%.
Friday: A chance of showers. Partly sunny, with a high near 78. West wind around 7 mph. Chance of precipitation is 30%.
Friday Night: A chance of showers. Mostly cloudy, with a low around 55. North wind around 6 mph. Chance of precipitation is 30%.
Saturday: A chance of showers. Partly sunny, with a high near 70. Northeast wind 5 to 7 mph becoming east in the afternoon. Chance of precipitation is 30%.