10 Day Weather - Collinsville, IL
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SundaySunny92°NightMostly Clear77°Day DetailsSunny hot with highs in the mid 90s. Southwest winds 10 to 15 mph with gusts up to 25 mph. Heat index values up to 103.Night DetailsMostly clear. Lows in the mid 70s. South winds 5 to 10 mph. Heat index values up to 100 early in the evening.
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MondayMostly Sunny93°NightPartly Cloudy77°Day DetailsMostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. South winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 20 percent. Heat index values up to 101.Night DetailsMostly cloudy with a slight chance of showers and thunderstorms in the evening then partly cloudy after midnight. Lows in the mid 70s. South winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 20 percent.
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Tuesday30% Chance of Storms88°NightPartly Cloudy74°Day DetailsMostly sunny. A slight chance of showers and thunderstorms in the morning then a chance of showers and thunderstorms in the afternoon. Highs around 90. South winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 30 percent.Night DetailsPartly cloudy. Lows in the lower 70s.
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WednesdayMostly Sunny91°NightWarm and Humid74°Day DetailsMostly sunny with a slight chance of showers. A slight chance of thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 20 percent.Night DetailsPartly cloudy. Hot. Lows in the lower 70s. Highs in the upper 90s. Heat index values up to 100.
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ThursdayPartly Cloudy93°NightWarm and Humid75°Day DetailsPartly cloudy. Hot. Lows in the lower 70s. Highs in the upper 90s. Heat index values up to 100.Night DetailsPartly cloudy. Hot. Lows in the lower 70s. Highs in the upper 90s. Heat index values up to 100.
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FridayPartly Cloudy93°NightWarm and Humid73°Day DetailsPartly cloudy. Hot. Lows in the lower 70s. Highs in the upper 90s. Heat index values up to 100.Night DetailsPartly cloudy. Hot. Lows in the lower 70s. Highs in the upper 90s. Heat index values up to 100.
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SaturdayMostly Cloudy92°NightMostly Clear76°Saturday 6/22Day92°Mostly CloudyNight76°Mostly ClearDay DetailsMostly sunny. A slight chance of showers and thunderstorms in the afternoon. Hot with highs in the upper 90s. Chance of rain 20 percent.Night DetailsMostly clear. Low temperature around 76F. Dew point will be around 67F with an average humidity of 63%. Winds will be 4 mph from the SW.
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Sunday40% Chance of Rain93°Night50% Chance of Rain75°Sunday 6/23Day93°40% Chance of RainNight75°50% Chance of RainDay DetailsMostly sunny with a 35% chance for rain and thunderstorms. High temperature around 93F. Dew point will be around 69F with an average humidity of 54%. Winds will be 6 mph from the W.Night DetailsMostly clear with a chance of rain. Chance of precipitation 50%. Low temperature around 75F. Dew point will be around 69F with an average humidity of 70%. Winds will be 3 mph from the W.
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Monday30% Chance of Rain91°Night30% Chance of Rain74°Monday 6/24Day91°30% Chance of RainNight74°30% Chance of RainDay DetailsSunny with a slight chance of rain. Chance of precipitation 30%. High temperature around 91F. Dew point will be around 68F with an average humidity of 56%. Winds will be 3 mph from the NW.Night DetailsClear with a slight chance of rain. Chance of precipitation 25%. Low temperature around 74F. Dew point will be around 68F with an average humidity of 68%. Winds will be 1 mph from the W.
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TuesdaySunny92°Night30% Chance of Rain74°Tuesday 6/25Day92°SunnyNight74°30% Chance of RainDay DetailsSunny. High temperature around 92F. Dew point will be around 69F with an average humidity of 56%. Winds will be 3 mph from the W.Night DetailsMostly clear with a slight chance of rain. Chance of precipitation 25%. Low temperature around 74F. Dew point will be around 69F with an average humidity of 70%. Winds will be 1 mph from the W.