Weather forecast for: Lena IL
Last Update: 1:26 pm CDT Oct 8, 2026
Tonight: Partly cloudy, with a low around 50. Calm wind.
Friday: Showers and thunderstorms likely, mainly before 3pm. Mostly cloudy, then gradually becoming sunny, with a high near 72. Southeast wind 5 to 10 mph. Chance of precipitation is 60%.
Friday Night: Mostly clear, with a low around 59. South wind around 10 mph.
Saturday: Sunny, with a high near 81. South wind 10 to 15 mph, with gusts as high as 20 mph.
Saturday Night: Partly cloudy, with a low around 57.
Sunday: Sunny, with a high near 75.
Sunday Night: Mostly clear, with a low around 57.
Columbus Day: Mostly sunny, with a high near 79.
Monday Night: Partly cloudy, with a low around 56.
Tuesday: Mostly sunny, with a high near 69.
Tuesday Night: Partly cloudy, with a low around 48.
Wednesday: A 50 percent chance of showers. Partly sunny, with a high near 67.
Wednesday Night: A 50 percent chance of showers. Mostly cloudy, with a low around 53.
Thursday: A 50 percent chance of showers. Mostly sunny, with a high near 68.