Weather in Bethalto, Illinois, United States

7-Day Detailed Weather Forecast for Bethalto

This Afternoon

Temperature: 85°F

Wind Speed: 5 mph

Wind Direction: SE

Forecast: Isolated showers and thunderstorms. Mostly cloudy, with a high near 85. Southeast wind around 5 mph. Chance of precipitation is 20%.

Tonight

Temperature: 73°F

Wind Speed: 5 mph

Wind Direction: SE

Forecast: Scattered showers and thunderstorms. Mostly cloudy, with a low around 73. Southeast wind around 5 mph. Chance of precipitation is 30%.

Saturday

Temperature: 90°F

Wind Speed: 3 to 8 mph

Wind Direction: SW

Forecast: Scattered rain showers before 7am, then a chance of showers and thunderstorms between 7am and 10am, then a chance of showers and thunderstorms. Partly sunny, with a high near 90. Heat index values as high as 101. Southwest wind 3 to 8 mph. Chance of precipitation is 50%.

Saturday Night

Temperature: 75°F

Wind Speed: 3 to 8 mph

Wind Direction: SW

Forecast: A chance of showers and thunderstorms before 7pm, then a chance of showers and thunderstorms. Partly cloudy, with a low around 75. Heat index values as high as 100. Southwest wind 3 to 8 mph. Chance of precipitation is 40%.

Sunday

Temperature: 93°F

Wind Speed: 6 mph

Wind Direction: SW

Forecast: A slight chance of rain showers before 7am, then a slight chance of showers and thunderstorms. Mostly sunny, with a high near 93. Southwest wind around 6 mph. Chance of precipitation is 20%.

Sunday Night

Temperature: 75°F

Wind Speed: 5 mph

Wind Direction: S

Forecast: A chance of showers and thunderstorms. Partly cloudy, with a low around 75. Chance of precipitation is 30%.

Monday

Temperature: 93°F

Wind Speed: 6 mph

Wind Direction: SW

Forecast: A chance of showers and thunderstorms. Mostly sunny, with a high near 93. Chance of precipitation is 30%.

Monday Night

Temperature: 75°F

Wind Speed: 6 mph

Wind Direction: SE

Forecast: A slight chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 75. Chance of precipitation is 20%.

Tuesday

Temperature: 95°F

Wind Speed: 6 mph

Wind Direction: S

Forecast: Mostly sunny, with a high near 95.

Tuesday Night

Temperature: 77°F

Wind Speed: 6 mph

Wind Direction: S

Forecast: Mostly clear, with a low around 77.

Wednesday

Temperature: 98°F

Wind Speed: 6 mph

Wind Direction: S

Forecast: Sunny, with a high near 98.

Wednesday Night

Temperature: 77°F

Wind Speed: 6 mph

Wind Direction: S

Forecast: Mostly clear, with a low around 77.

Thursday

Temperature: 96°F

Wind Speed: 7 mph

Wind Direction: SW

Forecast: Sunny, with a high near 96.

Thursday Night

Temperature: 76°F

Wind Speed: 6 mph

Wind Direction: S

Forecast: Mostly clear, with a low around 76.