Weather in Upper Alton, Illinois, United States

7-Day Detailed Weather Forecast for Upper Alton

Tonight

Temperature: 49°F

Wind Speed: 2 to 7 mph

Wind Direction: S

Forecast: Mostly clear, with a low around 49. South wind 2 to 7 mph.

Tuesday

Temperature: 77°F

Wind Speed: 3 to 12 mph

Wind Direction: S

Forecast: Sunny, with a high near 77. South wind 3 to 12 mph.

Tuesday Night

Temperature: 53°F

Wind Speed: 2 to 9 mph

Wind Direction: SE

Forecast: Mostly clear, with a low around 53. Southeast wind 2 to 9 mph.

Wednesday

Temperature: 78°F

Wind Speed: 3 to 7 mph

Wind Direction: SE

Forecast: Mostly sunny, with a high near 78. Southeast wind 3 to 7 mph.

Wednesday Night

Temperature: 56°F

Wind Speed: 6 mph

Wind Direction: SE

Forecast: Mostly cloudy, with a low around 56. Southeast wind around 6 mph.

Thursday

Temperature: 80°F

Wind Speed: 5 to 8 mph

Wind Direction: SE

Forecast: A slight chance of rain showers between 7am and 1pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 80. Chance of precipitation is 30%.

Thursday Night

Temperature: 62°F

Wind Speed: 7 mph

Wind Direction: S

Forecast: A chance of rain showers before 7pm, then a chance of showers and thunderstorms between 7pm and 1am, then showers and thunderstorms likely. Mostly cloudy, with a low around 62. Chance of precipitation is 60%.

Friday

Temperature: 76°F

Wind Speed: 8 mph

Wind Direction: SW

Forecast: Showers and thunderstorms. Mostly cloudy, with a high near 76. Chance of precipitation is 90%.

Friday Night

Temperature: 55°F

Wind Speed: 8 mph

Wind Direction: NW

Forecast: Showers and thunderstorms before 7pm, then a chance of showers and thunderstorms between 7pm and 1am. Mostly cloudy, with a low around 55. Chance of precipitation is 90%.

Saturday

Temperature: 70°F

Wind Speed: 9 mph

Wind Direction: N

Forecast: Partly sunny, with a high near 70.

Saturday Night

Temperature: 53°F

Wind Speed: 8 mph

Wind Direction: E

Forecast: Partly cloudy, with a low around 53.

Sunday

Temperature: 73°F

Wind Speed: 9 mph

Wind Direction: SE

Forecast: A slight chance of rain showers after 1pm. Partly sunny, with a high near 73. Chance of precipitation is 20%.

Sunday Night

Temperature: 61°F

Wind Speed: 9 mph

Wind Direction: SE

Forecast: A slight chance of rain showers before 7pm, then a slight chance of showers and thunderstorms. Mostly cloudy, with a low around 61. Chance of precipitation is 20%.

Monday

Temperature: 82°F

Wind Speed: 8 to 13 mph

Wind Direction: S

Forecast: A chance of showers and thunderstorms. Mostly sunny, with a high near 82. Chance of precipitation is 50%.