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WeatherLiveIllinoisGlen Carbon10-Day Forecast

Glen Carbon, IL 10-Day Forecast

10-day forecast · Glen Carbon

Day-by-day outlook up to 14 days: highs, lows, precipitation totals, wind and UV. Planning further ahead? Open the 30-day outlook →

Day by day — Glen Carbon

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10-day outlook for Glen Carbon
Over the next ten days Glen Carbon peaks at 41° on Friday and bottoms out at 16° on Monday. The back half cools off by roughly 22°, so the warmest days are the ones in front of you. Add it up and about 4.2 in of precipitation falls over the period, spread across 4 unsettled days, with Friday the most likely (88%).
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Updated: 10:53 AM