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Alton, IL Current Weather and Forecast

Alton, IL Weather Forecast

6:09 AM CDT Fri Apr 19 2024

TODAY - Sunny. Much cooler with highs in the lower 60s. North winds 10 to 15 mph.

TONIGHT - Partly cloudy in the evening, then becoming mostly clear. Lows in the lower 40s. North winds 5 to 10 mph.

SATURDAY - Mostly sunny. Highs around 60. Northwest winds 10 to 15 mph.

SATURDAY NIGHT - Partly cloudy in the evening, then becoming mostly cloudy. Lows in the upper 30s. North winds 5 to 10 mph.

SUNDAY - Sunny. Highs in the lower 60s. Northwest winds 5 to 10 mph.

SUNDAY NIGHT - Clear. Lows in the upper 30s.

MONDAY - Sunny. Highs in the upper 60s.

MONDAY NIGHT - Partly cloudy in the evening, then mostly cloudy with a slight chance of showers after midnight. Not as cool with lows in the lower 50s. Chance of rain 20 percent.

TUESDAY - Mostly cloudy with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the lower 70s. Chance of rain 50 percent.

TUESDAY NIGHT - Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows in the mid 40s. Chance of rain 20 percent.

WEDNESDAY - Sunny. Highs in the mid 60s.

WEDNESDAY NIGHT - Partly cloudy. A slight chance of showers after midnight. Lows in the lower 40s. Chance of rain 20 percent.

THURSDAY - Partly sunny with a 50 percent chance of showers. Highs in the mid 60s.

National Weather Service Saint Louis MO

Alton, IL Current Weather Conditions

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