Denison, IL 14 Day Weather - WeatherWorld.com

Sizzling hot near 91°F 33°C with a heat index reaching 97°F 36°C, partly cloudy in the morning, cloudy in the afternoon, and overcast this evening, with lower humidity and steady pressure. Winds turning from the SSE to the S at 8 mph 12 km/h.

Sweltering heat reaching 101°F 39°C, scattered downpours possible, with lower humidity and barometric pressure falling. Winds switching from the SSW to the NNW at 8 mph 13 km/h.

Enjoyable around 75°F 24°C, locally heavy downpours at times, with steady humidity and steady pressure. Winds moving from the SSW to the WSW at 6 mph 10 km/h.

Warm temperatures up to 87°F 30°C, partly cloudy in the morning, overcast in the afternoon, and sunny this evening, with lower humidity and steady pressure.

Very hot with a high of 91°F 33°C, partly cloudy in the morning, sunny in the afternoon, and overcast this evening, with lower humidity and steady pressure.

Very hot with temperatures reaching 91°F 33°C, sunny in the morning, overcast in the afternoon, and partly cloudy this evening, with lower humidity and steady pressure.

Sizzling hot near 93°F 34°C with a heat index reaching 96°F 35°C, partly cloudy in the morning, overcast in the afternoon, and partly cloudy this evening, with lower humidity and steady pressure. Winds out of the S at 9 mph 15 km/h.

Hot and sweltering around 98°F 37°C (heat index 101°F 38°C), sunny in the morning, becoming partly cloudy through the afternoon and evening, with lower humidity and steady pressure. Winds blowing from the WSW at 13 mph 21 km/h.

Very hot with a high of 97°F 36°C, feeling closer to 102°F 39°C in the humidity, locally heavy downpours at times, with lower humidity and steady pressure. Winds turning from the SSW to the ENE at 9 mph 15 km/h.

Sizzling hot near 98°F 37°C with a heat index reaching 102°F 39°C, sunny in the morning, partly cloudy in the afternoon, and overcast this evening, with lower humidity and steady pressure. Winds switching from the S to the SW at 8 mph 12 km/h.

Very hot with temperatures reaching 93°F 34°C, sunny in the morning, cloudy in the afternoon, and partly cloudy this evening, with lower humidity and steady pressure. Winds moving from the SSW to the SSE at 9 mph 14 km/h.

Cool with a high near 63°F 17°C, locally heavy downpours at times, with steady humidity and barometric pressure rising. Winds swinging from the W to the NNE at 14 mph 22 km/h. Gusts up to 22 mph 35 km/h.

Enjoyable around 69°F 21°C, overcast in the morning, cloudy in the afternoon, and sunny this evening, with lower humidity and steady pressure. Winds out of the ENE at 9 mph 14 km/h.

Mild temperatures up to 74°F 23°C, sunny throughout the day, with lower humidity and steady pressure. Winds blowing from the NE at 7 mph 12 km/h.