Forest Lake, IL Current Weather and Forecast

Forest Lake, IL Weather Forecast

8:17 PM CDT Sun May 19 2024

REST OF TONIGHT - Mostly cloudy. Lows in the upper 50s. East winds around 5 mph late in the evening, becoming southeast after midnight.

MONDAY - Mostly cloudy. A slight chance of showers and thunderstorms in the morning, then showers and thunderstorms in the afternoon. Warm with highs in the mid 80s. South winds 10 to 20 mph with gusts up to 30 mph. Chance of precipitation 90 percent.

MONDAY NIGHT - Mostly cloudy. A chance of showers and thunderstorms in the evening, then a chance of showers with a slight chance of thunderstorms after midnight. Lows in the lower 60s. Southwest winds 5 to 10 mph. Chance of precipitation 50 percent.

TUESDAY - Mostly cloudy with a chance of showers and thunderstorms in the morning, then partly cloudy with a slight chance of showers and thunderstorms in the afternoon. Continued warm with highs in the mid 80s inland, but only in the upper 70s near the lake. South winds 5 to 10 mph in the morning, increasing to 10 to 20 mph with gusts up to 30 mph in the afternoon. Chance of precipitation 40 percent.

TUESDAY NIGHT - Mostly cloudy. Showers and thunderstorms likely, mainly in the evening. Lows in the lower 60s. South winds 15 to 25 mph with gusts up to 35 mph. Chance of precipitation 70 percent.

WEDNESDAY - Mostly sunny. Highs in the mid 70s.

WEDNESDAY NIGHT - Mostly clear. Lows in the lower 50s.

THURSDAY - Sunny. Highs in the lower 70s.

THURSDAY NIGHT - Mostly clear. Lows in the lower 50s.

FRIDAY - Mostly sunny in the morning, then becoming partly cloudy. Highs in the lower 70s inland, but only in the mid 60s near the lake.

FRIDAY NIGHT - Mostly cloudy with a 50 percent chance of showers. Lows in the mid 50s.

SATURDAY - Mostly cloudy. A chance of showers in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the mid 70s. Chance of precipitation 40 percent.

SATURDAY NIGHT - Mostly cloudy with a chance of showers and thunderstorms. Lows in the mid 50s. Chance of precipitation 40 percent.

SUNDAY - Mostly cloudy. A chance of showers in the afternoon. Highs in the lower 70s inland, but only in the mid 60s near the lake. Chance of precipitation 30 percent.

National Weather Service Chicago/Romeoville, IL