Cahokia, IL 14 Day Weather - WeatherWorld.com

Sizzling hot near 96°F 35°C with a heat index reaching 101°F 38°C, sunny in the morning, partly cloudy in the afternoon, and cloudy this evening, with lower humidity and steady pressure.

Hot and sweltering around 98°F 37°C (heat index 101°F 39°C), sunny throughout the day, with steady humidity and barometric pressure falling.

Sizzling hot with 99°F 37°C, overcast in the morning, sunny in the afternoon, and cloudy this evening, with lower humidity and barometric pressure falling. Winds picking up from SSE at 2 mph 4 km/h to SSE at 11 mph 17 km/h.

Dangerously hot with a high of 100°F 38°C, overcast through the afternoon, turning cloudy this evening, with lower humidity and barometric pressure falling. Winds switching from the SW to the SSW at 6 mph 10 km/h.

Very hot with a high of 96°F 36°C, sunny in the morning, becoming partly cloudy through the afternoon and evening, with steady humidity and steady pressure. Winds moving from the WSW to the S at 6 mph 9 km/h.

Warm and summery near 84°F 29°C, locally heavy downpours at times, with steady humidity and steady pressure.

Balmy with temperatures reaching 86°F 30°C, sunny through the afternoon, turning partly cloudy this evening, with lower humidity and steady pressure. Winds swinging from the NW to the SSE at 4 mph 7 km/h.

Sizzling hot with 92°F 33°C, cloudy in the morning, partly cloudy in the afternoon, and overcast this evening, with lower humidity and barometric pressure falling. Winds shifting from the S to the SSW at 10 mph 15 km/h. Gusts up to 21 mph 33 km/h.

Mild temperatures up to 74°F 24°C, locally heavy downpours at times, with lower humidity and steady pressure. Winds turning from the NW to the NNW at 13 mph 21 km/h. Gusts up to 22 mph 36 km/h.

Mild with a high of 74°F 23°C, sunny throughout the day, with lower humidity and steady pressure. Winds switching from the NNW to the ENE at 5 mph 8 km/h.

Warm and summery near 81°F 27°C, sunny throughout the day, with lower humidity and barometric pressure falling. Winds moving from the SE to the ESE at 8 mph 12 km/h.

Balmy with temperatures reaching 88°F 31°C, sunny throughout the day, with lower humidity and steady pressure. Winds swinging from the SE to the S at 6 mph 9 km/h.

Quite warm around 87°F 31°C, cloudy in the morning, overcast in the afternoon, and cloudy this evening, with steady humidity and barometric pressure falling. Winds out of the S at 11 mph 18 km/h.

Quite warm reaching 81°F 27°C, feeling like 84°F 29°C during peak afternoon, clouds and showers taking over for the afternoon and evening, with increasing humidity and steady pressure. Winds turning from the WSW to the SSE at 8 mph 12 km/h.