Local 7 Day Weather Forecast for Alton, Illinois

Clear

Temperature

60°F

Feels Like

60°F

Humidity

88%

Wind

n/a
0 mph

Pressure

30 in

Visibility

10 mi

Weather Maps

Local 7 Day Weather Forecast

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Hi 82°F
Lo 58°F

Thursday: Sunny skies. High around 80F. Winds NE at 5 to 10 mph.

Thursday night: A mostly clear sky. Low 59F. Winds ESE at 5 to 10 mph.

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Hi 80°F
Lo 59°F

Friday: Sunshine and clouds mixed. High 86F. Winds SSE at 10 to 20 mph.

Friday: Mix of sun and clouds. Highs in the mid 80s and lows in the low 70s.

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Hi 86°F
Lo 73°F

Saturday: Partly cloudy with a stray thunderstorm. Highs in the mid 90s and lows in the low 70s.

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Hi 95°F
Lo 72°F

Sunday: Partly cloudy, chance of a thunderstorm. Highs in the low 90s and lows in the mid 60s.

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Hi 93°F
Lo 66°F

Monday: Mix of sun and clouds. Highs in the upper 70s and lows in the upper 50s.

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Hi 78°F
Lo 59°F

Tuesday : Times of sun and clouds. Highs in the low 80s and lows in the mid 50s.

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Hi 80°F
Lo 56°F

Wednesday night: Partly cloudy skies. Low 58F. Winds NNE at 10 to 20 mph.