Weather forecast for: Harmon IL
Last Update: 8:51 pm CDT Oct 21, 2026
Tonight: Mostly clear, with a low around 47. Calm wind.
Thursday: Sunny, with a high near 75. Calm wind.
Thursday Night: Mostly clear, with a low around 46. Calm wind becoming east southeast around 5 mph.
Friday: Sunny, with a high near 74. Calm wind becoming south southeast around 5 mph in the morning. Winds could gust as high as 10 mph.
Friday Night: Partly cloudy, with a low around 50. South southeast wind around 5 mph, with gusts as high as 10 mph.
Saturday: Partly sunny, with a high near 73.
Saturday Night: Mostly cloudy, with a low around 50.
Sunday: Partly sunny, with a high near 75.
Sunday Night: Mostly cloudy, with a low around 50.
Monday: Mostly cloudy, with a high near 70.
Monday Night: Mostly cloudy, with a low around 47.
Tuesday: Partly sunny, with a high near 64.
Tuesday Night: Mostly cloudy, with a low around 44.
Wednesday: Mostly sunny, with a high near 65.
WeatherWorld.com
