Weather in Upper Alton, Illinois, United States

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7-Day Detailed Weather Forecast for Upper Alton

Tonight

Temperature: 69°F

Wind Speed: 6 to 15 mph

Wind Direction: W

Forecast: Isolated showers and thunderstorms before midnight. Some of the storms could be severe. Partly cloudy, with a low around 69. West wind 6 to 15 mph, with gusts as high as 29 mph. Chance of precipitation is 20%.

Thursday

Temperature: 79°F

Wind Speed: 8 mph

Wind Direction: NW

Forecast: Isolated rain showers between 1pm and 4pm. Mostly sunny, with a high near 79. Northwest wind around 8 mph. Chance of precipitation is 20%.

Thursday Night

Temperature: 60°F

Wind Speed: 0 to 8 mph

Wind Direction: NW

Forecast: Partly cloudy, with a low around 60. Northwest wind 0 to 8 mph.

Juneteenth

Temperature: 83°F

Wind Speed: 0 to 5 mph

Wind Direction: NW

Forecast: Sunny, with a high near 83. Northwest wind 0 to 5 mph.

Friday Night

Temperature: 65°F

Wind Speed: 3 mph

Wind Direction: E

Forecast: Partly cloudy, with a low around 65. East wind around 3 mph.

Saturday

Temperature: 85°F

Wind Speed: 2 to 6 mph

Wind Direction: S

Forecast: Partly sunny, with a high near 85.

Saturday Night

Temperature: 67°F

Wind Speed: 6 mph

Wind Direction: SE

Forecast: A chance of showers and thunderstorms after 7pm. Partly cloudy, with a low around 67. Chance of precipitation is 40%.

Sunday

Temperature: 83°F

Wind Speed: 7 to 14 mph

Wind Direction: S

Forecast: A chance of showers and thunderstorms before 7am, then showers and thunderstorms. Mostly cloudy, with a high near 83. Chance of precipitation is 80%.

Sunday Night

Temperature: 65°F

Wind Speed: 8 to 12 mph

Wind Direction: NW

Forecast: Showers and thunderstorms. Mostly cloudy, with a low around 65. Chance of precipitation is 80%.

Monday

Temperature: 79°F

Wind Speed: 13 mph

Wind Direction: N

Forecast: A chance of rain showers before 7am. Partly sunny, with a high near 79. Chance of precipitation is 40%.

Monday Night

Temperature: 61°F

Wind Speed: 3 to 12 mph

Wind Direction: NE

Forecast: Partly cloudy, with a low around 61.

Tuesday

Temperature: 81°F

Wind Speed: 6 mph

Wind Direction: NE

Forecast: Mostly sunny, with a high near 81.

Tuesday Night

Temperature: 63°F

Wind Speed: 1 to 6 mph

Wind Direction: NE

Forecast: Partly cloudy, with a low around 63.

Wednesday

Temperature: 83°F

Wind Speed: 5 mph

Wind Direction: NW

Forecast: Mostly sunny, with a high near 83.