10 Day Weather - Decatur, IL
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NightClear54°Night DetailsClear. Low temperature around 54F. Dew point will be around 45F with an average humidity of 65%. Winds will be 2 mph from the NE.
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TuesdaySunny77°NightPartly Cloudy62°Day DetailsSunny. Highs in the upper 70s. South winds around 5 mph.Night DetailsPartly cloudy. A slight chance of sprinkles after midnight. Not as cool with lows around 60. South winds 5 to 10 mph.
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WednesdaySunny87°NightPartly Cloudy67°Day DetailsSunny. A slight chance of sprinkles in the morning. Warmer with highs in the upper 80s. Southwest winds 5 to 10 mph.Night DetailsMostly clear in the evening then becoming partly cloudy. Lows in the upper 60s. South winds around 10 mph.
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ThursdaySunny91°Night50% Chance of Storms69°Day DetailsSunny. Highs around 90. Southwest winds 10 to 15 mph.Night DetailsPartly cloudy in the evening then becoming mostly cloudy. A chance of thunderstorms. A chance of showers. Lows in the upper 60s. Chance of rain 50 percent.
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FridayMostly Sunny87°NightMostly Clear64°Day DetailsMostly clear. Highs in the upper 80s. Lows in the lower 60s.Night DetailsMostly clear. Highs in the upper 80s. Lows in the lower 60s.
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SaturdayMostly Sunny85°NightWarm and Humid64°Day DetailsMostly sunny. Highs in the upper 80s.Night DetailsMostly clear. Hot. Lows in the upper 60s. Highs in the mid 90s.
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SundayPartly Cloudy92°NightMostly Clear74°Day DetailsMostly clear. Hot. Lows in the upper 60s. Highs in the mid 90s.Night DetailsMostly clear. Lows in the mid 70s. Highs in the mid 90s.
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MondayMostly Sunny91°NightMostly Clear73°Monday 6/17Day91°Mostly SunnyNight73°Mostly ClearDay DetailsMostly clear. Lows in the mid 70s. Highs in the mid 90s.Night DetailsMostly clear with widely scattered thunderstorms. Chance of storms 25%. Low temperature around 73F. Dew point will be around 66F with an average humidity of 68%. Winds will be 4 mph from the S.
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Tuesday30% Chance of Rain89°Night30% Chance of Rain72°Tuesday 6/18Day89°30% Chance of RainNight72°30% Chance of RainDay DetailsMostly sunny with a 30% chance for rain and thunderstorms. High temperature around 89F. Dew point will be around 67F with an average humidity of 58%. Winds will be 1 mph from the SE.Night DetailsMostly clear with a 30% chance for rain and thunderstorms. Low temperature around 72F. Dew point will be around 65F with an average humidity of 67%. Winds will be 1 mph from the E.
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Wednesday30% Chance of Rain90°NightClear73°Wednesday 6/19Day90°30% Chance of RainNight73°ClearDay DetailsSunny with a slight chance of rain. Chance of precipitation 25%. High temperature around 90F. Dew point will be around 66F with an average humidity of 57%. Winds will be 2 mph from the E.Night DetailsClear. Low temperature around 73F. Dew point will be around 65F with an average humidity of 65%. Winds will be 2 mph from the E.