| NWS Forecast for: Ansonia CT Issued by: National Weather Service New York, NY Last Update: 2:20 pm EDT May 9, 2026 | |
| This Afternoon: Showers and possibly a thunderstorm. Steady temperature around 14. Southwest wind around 14 km/h. Chance of precipitation is 90%. New rainfall amounts between 1 and 2.5 mm, except higher amounts possible in thunderstorms. Tonight: Showers and possibly a thunderstorm before 8pm, then a slight chance of showers between 8pm and 11pm. Patchy fog after 8pm. Low around 9. South wind 5 to 10 km/h becoming calm after midnight. Chance of precipitation is 80%. New precipitation amounts between 2.5 and 5 mm possible. Sunday: A 40 percent chance of showers and thunderstorms after 2pm. Cloudy, then gradually becoming mostly sunny, with a high near 23. Light south wind increasing to 8 to 13 km/h in the morning. Sunday Night: Showers likely, mainly after 5am. Mostly cloudy, with a low around 7. Calm wind becoming north 5 to 8 km/h in the evening. Chance of precipitation is 60%. Monday: Showers likely, mainly before 8am. Mostly cloudy, with a high near 16. North wind 5 to 10 km/h. Chance of precipitation is 60%. New precipitation amounts between 1 and 2.5 mm possible. Monday Night: Partly cloudy, with a low around 6. Tuesday: Sunny, with a high near 17. Tuesday Night: Partly cloudy, with a low around 7. Wednesday: Showers likely, mainly after 2pm. Mostly cloudy, with a high near 16. Chance of precipitation is 60%. Wednesday Night: Showers. Low around 9. Chance of precipitation is 80%. Thursday: Showers. High near 18. Chance of precipitation is 80%. Thursday Night: A 50 percent chance of showers. Mostly cloudy, with a low around 9. Friday: A 40 percent chance of showers. Partly sunny, with a high near 20. Friday Night: Partly cloudy, with a low around 10. Saturday: Mostly sunny, with a high near 23. | |
| Ansonia CT 41.33°N 73.06°W (Elev. 397 m) | |
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