Weather forecast for: Annawan IL
Last Update: 1:26 pm CDT Sep 10, 2026
This Afternoon: Partly sunny, with a high near 80. North wind around 5 mph.
Tonight: Mostly clear, with a low around 59. North wind around 5 mph becoming calm.
Friday: Sunny, with a high near 82. Southeast wind 5 to 10 mph.
Friday Night: Partly cloudy, with a low around 65. South wind around 5 mph.
Saturday: Partly sunny, with a high near 84.
Saturday Night: Partly cloudy, with a low around 58.
Sunday: Partly sunny, with a high near 79.
Sunday Night: A 40 percent chance of showers after 1am. Partly cloudy, with a low around 59.
Monday: A 30 percent chance of showers before 1pm. Partly sunny, with a high near 84.
Monday Night: A 50 percent chance of showers. Partly cloudy, with a low around 68.
Tuesday: A 50 percent chance of showers. Partly sunny, with a high near 81.
Tuesday Night: Showers likely. Mostly cloudy, with a low around 60. Chance of precipitation is 60%.
Wednesday: A 50 percent chance of showers. Mostly cloudy, with a high near 74.