Weather forecast for: Highland IL
Last Update: 10:26 pm CST Mar 3, 2026
Overnight: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 4am. Patchy fog before 1am, then patchy fog after 5am. Otherwise, cloudy, with a low around 49. Northeast wind 5 to 8 mph. Chance of precipitation is 70%.
Wednesday: Showers and thunderstorms likely, then showers and possibly a thunderstorm after 1pm. Patchy fog before 11am. High near 64. Light and variable wind becoming south around 6 mph in the morning. Chance of precipitation is 100%.
Wednesday Night: Showers and possibly a thunderstorm. Patchy fog between 3am and 4am. Low around 55. Southwest wind 5 to 7 mph becoming northeast in the evening. Chance of precipitation is 90%.
Thursday: Showers likely, mainly before noon. Mostly cloudy, with a high near 68. Southwest wind 5 to 10 mph. Chance of precipitation is 70%.
Thursday Night: A chance of showers, then showers likely and possibly a thunderstorm after midnight. Mostly cloudy, with a low around 57. Light south wind increasing to 5 to 9 mph in the evening. Chance of precipitation is 60%.
Friday: A chance of showers and thunderstorms. Partly sunny, with a high near 78. Breezy. Chance of precipitation is 40%.
Friday Night: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after midnight. Low around 58. Chance of precipitation is 90%.
Saturday: Showers likely, mainly before noon. Partly sunny, with a high near 67. Chance of precipitation is 60%.
Saturday Night: Partly cloudy, with a low around 42.
Sunday: Sunny, with a high near 67.
Sunday Night: Partly cloudy, with a low around 48.
Monday: Sunny, with a high near 73.
Monday Night: A 30 percent chance of showers and thunderstorms. Mostly clear, with a low around 57.
Tuesday: A 50 percent chance of showers. Partly sunny, with a high near 75.