Tri, IL 14 Day Weather

Warm and summery near 80°F 27°C, sunny throughout the day, with steady humidity and steady pressure. Winds out of the ENE at 12 mph 19 km/h.

Hot and sweltering around 91°F 33°C, sunny through the afternoon, turning cloudy this evening, with lower humidity and steady pressure. Winds switching from the S to the SSE at 8 mph 12 km/h.

Very warm near 82°F 28°C, though humidity makes it feel like 85°F 30°C, locally heavy downpours at times, with steady humidity and steady pressure. Winds moving from the SW to the WSW at 6 mph 9 km/h.

Mild temperatures up to 79°F 26°C, periods of heavy rain and gusty conditions, with lower humidity and steady pressure. Winds swinging from the WSW to the NNE at 6 mph 9 km/h.

Very warm with a high of 87°F 31°C, cloudy in the morning, partly cloudy in the afternoon, and sunny this evening, with lower humidity and barometric pressure falling. Winds blowing from the SSW at 7 mph 11 km/h.

Very hot with temperatures reaching 92°F 34°C, overcast in the morning, sunny in the afternoon, and partly cloudy this evening, with lower humidity and steady pressure. Winds turning from the SSW to the SSE at 14 mph 22 km/h. Gusts up to 27 mph 43 km/h.

Hot and sweltering around 91°F 33°C, periods of heavy rain and gusty conditions, with increasing humidity and steady pressure. Winds switching from the SSW to the WSW at 16 mph 25 km/h. Gusts up to 29 mph 47 km/h.

Cool with a high near 64°F 18°C, scattered downpours possible, with steady humidity and barometric pressure rising. Winds moving from the WNW to the NNW at 10 mph 15 km/h.

Refreshing around 67°F 19°C, sunny throughout the day, with steady humidity and steady pressure. Winds swinging from the NE to the ENE at 9 mph 14 km/h.

Mild with a high of 72°F 22°C, overcast in the morning, cloudy in the afternoon, and sunny this evening, with steady humidity and steady pressure. Winds shifting from the E to the ENE at 8 mph 13 km/h.

Warm and summery near 81°F 27°C, sunny throughout the day, with steady humidity and barometric pressure falling.

Balmy with temperatures reaching 86°F 30°C, overcast in the morning, sunny in the afternoon, and partly cloudy this evening, with lower humidity and barometric pressure falling. Winds blowing from the SSW at 11 mph 18 km/h.

Quite warm around 86°F 30°C, early showers breaking for a drier afternoon, with lower humidity and steady pressure. Winds SW at 14 mph 22 km/h.

Mild temperatures up to 71°F 22°C, overcast in the morning, becoming sunny through the afternoon and evening, with lower humidity and steady pressure. Winds easing from NE 19 mph 30 km/h to NE 11 mph 18 km/h. Gusts up to 23 mph 36 km/h.