Weather forecast for: Ansonia CT
Last Update: 2:08 pm EDT Sep 20, 2026
This Afternoon: Rain. High near 65. Southeast wind around 8 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Tonight: Rain, mainly before 11pm. Low around 56. Calm wind becoming north 5 to 8 mph after midnight. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday: Partly sunny, with a high near 69. Northeast wind 9 to 13 mph.
Monday Night: A 20 percent chance of rain after 2am. Mostly cloudy, with a low around 52. Northeast wind 5 to 9 mph.
Tuesday: A 40 percent chance of rain. Mostly cloudy, with a high near 64. Northeast wind around 11 mph.
Tuesday Night: Mostly cloudy, with a low around 49.
Wednesday: Mostly cloudy, with a high near 65.
Wednesday Night: Mostly cloudy, with a low around 47.
Thursday: Partly sunny, with a high near 65.
Thursday Night: Mostly cloudy, with a low around 48.
Friday: A 40 percent chance of showers. Mostly cloudy, with a high near 65.
Friday Night: A 40 percent chance of showers. Mostly cloudy, with a low around 49.
Saturday: A 30 percent chance of showers. Partly sunny, with a high near 67. Breezy.
Saturday Night: A 40 percent chance of showers. Mostly cloudy, with a low around 50.
Sunday: A chance of showers. Partly sunny, with a high near 70.