35961 Weather (Collinsville, AL)

Weather forecast for: Collinsville AL

Last Update: 3:50 pm CDT Oct 1, 2026

Tonight: Mostly clear, with a low around 66. South southeast wind around 5 mph becoming calm in the evening.

Friday: A 20 percent chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 90. Heat index values as high as 97. Calm wind becoming south around 5 mph.

Friday Night: Partly cloudy, with a low around 68. Calm wind.

Saturday: A chance of showers before 10am, then a chance of showers and thunderstorms between 10am and 1pm, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 87. Calm wind becoming east around 5 mph. Chance of precipitation is 60%.

Saturday Night: A chance of showers and thunderstorms, then showers likely after 10pm. Cloudy, with a low around 68. Calm wind. Chance of precipitation is 60%.

Sunday: Showers and possibly a thunderstorm before 10am, then showers between 10am and 1pm, then showers and possibly a thunderstorm after 1pm. High near 79. Chance of precipitation is 80%.

Sunday Night: A 40 percent chance of showers. Mostly cloudy, with a low around 62.

Monday: A 30 percent chance of showers, mainly before 1pm. Partly sunny, with a high near 80.

Monday Night: Mostly clear, with a low around 55.

Tuesday: Sunny, with a high near 78.

Tuesday Night: Mostly clear, with a low around 50.

Wednesday: Sunny, with a high near 75.

Wednesday Night: Mostly clear, with a low around 49.

Thursday: Sunny, with a high near 80.