7-Day Forecast 42.2°N 88.06°W (Text-Only)
NWS Forecast for: Forest Lake IL
Issued by: National Weather Service Chicago, IL
Last Update: 9:41 pm CST Jan 24, 2026




Tonight: A 50 percent chance of snow. Cloudy, with a low around 0. Wind chill values as low as -14. North wind 5 to 10 mph, with gusts as high as 20 mph.

Sunday: A 50 percent chance of snow before 3pm. Cloudy, with a high near 11. Wind chill values as low as -14. North wind 10 to 15 mph, with gusts as high as 25 mph.

Sunday Night: Partly cloudy, with a low around -1. Wind chill values as low as -19. North northwest wind 10 to 15 mph, with gusts as high as 25 mph.

Monday: Sunny and cold, with a high near 10. Wind chill values as low as -20. West wind 10 to 15 mph, with gusts as high as 25 mph.

Monday Night: Mostly cloudy, with a low around 4. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.

Tuesday: Partly sunny, with a high near 17.

Tuesday Night: Partly cloudy, with a low around 1.

Wednesday: Mostly cloudy, with a high near 13.

Wednesday Night: Partly cloudy, with a low around 1.

Thursday: Mostly sunny, with a high near 14.

Thursday Night: Mostly clear, with a low around 2.

Friday: Mostly sunny, with a high near 17.

Friday Night: Partly cloudy, with a low around 6.

Saturday: Mostly sunny, with a high near 22.



Forest Lake IL
 42.2°N 88.06°W

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