Local 7 Day Weather Forecast for Alton, Illinois

Scattered Clouds

Temperature

n/a

Feels Like

0°F

Humidity

n/a

Wind

n/a
0 mph

Pressure

30 in

Visibility

10 mi

Weather Maps

Local 7 Day Weather Forecast

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Hi 73°F
Lo 52°F

Sunday night: Clear skies. Low 52F. Winds NNW at 10 to 15 mph.

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Hi 71°F
Lo 48°F

Monday: A mainly sunny sky. High 71F. Winds N at 5 to 10 mph.

Monday night: A mostly clear sky. Low 48F. Winds light and variable.

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Hi 74°F
Lo 50°F

Tuesday: Mostly sunny skies. High 74F. Winds ESE at 5 to 10 mph.

Tuesday: A few clouds. Highs in the mid 70s and lows in the low 50s.

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Hi 77°F
Lo 53°F

Wednesday: More sun than clouds. Highs in the upper 70s and lows in the low 50s.

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Hi 81°F
Lo 53°F

Thursday: Mostly sunny. Highs in the low 80s and lows in the low 50s.

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Hi 81°F
Lo 56°F

Friday: Mainly sunny. Highs in the low 80s and lows in the mid 50s.

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Hi 80°F
Lo 56°F

Saturday : Plenty of sun. Highs in the low 80s and lows in the mid 50s.