Weather forecast for: Decatur OH
Last Update: 4:00 pm EST Nov 3, 2026
Tonight: A slight chance of showers between 3am and 4am, then a chance of showers and thunderstorms after 4am. Increasing clouds, with a low around 61. Southeast wind 6 to 9 mph. Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday: Showers and thunderstorms before 3pm, then showers and possibly a thunderstorm, mainly after 3pm. High near 67. South wind 10 to 13 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Wednesday Night: Showers, mainly before 8pm. Low around 54. Southwest wind 5 to 10 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Thursday: Mostly sunny, with a high near 67. Southwest wind 5 to 10 mph.
Thursday Night: Partly cloudy, with a low around 45. Southwest wind around 5 mph becoming calm in the evening.
Friday: Partly sunny, with a high near 63.
Friday Night: Partly cloudy, with a low around 41.
Saturday: Mostly sunny, with a high near 56.
Saturday Night: Mostly cloudy, with a low around 36.
Sunday: Mostly sunny, with a high near 57.
Sunday Night: Partly cloudy, with a low around 35.
Monday: Sunny, with a high near 60.
Monday Night: Mostly clear, with a low around 37.
Tuesday: Mostly sunny, with a high near 64.
WeatherWorld.com
