7-Day Zone Forecast for Iroquois County (Text-Only)
NWS Forecast for: Iroquois County
Issued by: National Weather Service Chicago, IL
Last Update: 317 AM CDT Sun Jul 13 2025




Today: Mostly cloudy. A slight chance of showers late in the morning. A chance of showers and a slight chance of thunderstorms in the afternoon. Highs in the lower 80s. West winds around 5 mph. Chance of precipitation 50 percent.

Tonight: Mostly cloudy early in the evening, then becoming partly cloudy. A slight chance of showers and thunderstorms early in the evening. Lows in the mid 60s. West winds around 5 mph in the evening, becoming light and variable. Chance of precipitation 20 percent.

Monday: Mostly sunny. Highs in the upper 80s. North winds around 5 mph.

Monday Night: Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 60s. East winds around 5 mph.

Tuesday: Partly cloudy. A slight chance of showers in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Southeast winds around 5 mph. Chance of precipitation 30 percent.

Tuesday Night: Mostly cloudy in the evening, then becoming partly cloudy. A slight chance of showers and thunderstorms. Lows in the upper 60s. Chance of precipitation 20 percent.

Wednesday: Partly cloudy. A chance of showers with a slight chance of thunderstorms in the morning, then showers likely with a chance of thunderstorms in the afternoon. Highs around 90. Chance of precipitation 60 percent.

Wednesday Night: Mostly cloudy. A chance of showers and thunderstorms, mainly in the evening. Lows in the upper 60s. Chance of precipitation 40 percent.

Thursday: Mostly cloudy. A chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. Chance of precipitation 40 percent.

Thursday Night: Mostly cloudy with a chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Lows in the lower 60s. Chance of precipitation 30 percent.

Friday: Partly cloudy. Highs in the lower 80s.

Friday Night: Partly cloudy. Lows in the lower 60s.

Saturday: Partly cloudy. A chance of showers in the afternoon. Highs in the mid 80s. Chance of precipitation 30 percent.







Zone Forecast: Iroquois County

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