Weather forecast for: Flanagan IL
Last Update: 2:51 pm CDT Oct 23, 2026
Tonight: Partly cloudy, with a low around 47. South southeast wind around 5 mph.
Saturday: Mostly sunny, with a high near 76. South wind 5 to 10 mph.
Saturday Night: Partly cloudy, with a low around 48. South southeast wind around 5 mph.
Sunday: Mostly sunny, with a high near 78. Calm wind becoming south around 5 mph in the morning.
Sunday Night: Mostly cloudy, with a low around 49. Calm wind.
Monday: Partly sunny, with a high near 75.
Monday Night: Mostly cloudy, with a low around 48.
Tuesday: Partly sunny, with a high near 73.
Tuesday Night: Mostly cloudy, with a low around 50.
Wednesday: Mostly sunny, with a high near 76.
Wednesday Night: Mostly clear, with a low around 52.
Thursday: Mostly sunny, with a high near 73.
Thursday Night: Partly cloudy, with a low around 45.
Friday: Mostly sunny, with a high near 68.