Weather forecast for: Roselle IL
Last Update: 8:41 pm CDT Sep 9, 2026
Tonight: Mostly cloudy, with a low around 65. South southwest wind around 5 mph becoming north after midnight.
Thursday: Partly sunny, with a high near 79. North wind around 5 mph.
Thursday Night: Mostly clear, with a low around 59. East northeast wind around 5 mph becoming calm.
Friday: Sunny, with a high near 80. Light south wind becoming south southeast 5 to 10 mph in the morning.
Friday Night: Mostly clear, with a low around 62. Southeast wind around 5 mph, with gusts as high as 10 mph.
Saturday: Mostly sunny, with a high near 83.
Saturday Night: A 20 percent chance of showers. Mostly cloudy, with a low around 62.
Sunday: Mostly sunny, with a high near 80.
Sunday Night: Mostly cloudy, with a low around 65.
Monday: A chance of showers. Partly sunny, with a high near 86.
Monday Night: Showers likely. Mostly cloudy, with a low around 69.
Tuesday: A chance of showers. Mostly cloudy, with a high near 79.
Tuesday Night: A chance of showers. Mostly cloudy, with a low around 62.
Wednesday: A chance of showers. Partly sunny, with a high near 76.