Rend Lake, IL 14 Day Weather

Warm and summery around 83°F 28°C (feels like 87°F 30°C), periods of heavy rain and gusty conditions, with lower humidity and steady pressure. Winds turning from the SW to the NNE at 8 mph 13 km/h.

Balmy with temperatures reaching 87°F 31°C, overcast throughout the day, with lower humidity and barometric pressure falling.

Quite warm around 88°F 31°C, locally heavy downpours at times, with lower humidity and steady pressure.

Hot temperatures near 96°F 36°C, overcast in the morning, sunny in the afternoon, and cloudy this evening, with lower humidity and steady pressure.

Very hot with a high of 96°F 36°C, scattered downpours possible, with lower humidity and steady pressure. Winds switching from the SW to the S at 12 mph 20 km/h. Gusts up to 24 mph 39 km/h.

Very hot with a high of 96°F 36°C, feeling closer to 100°F 38°C in the humidity, locally heavy downpours at times, with increasing humidity and steady pressure. Winds moving from the SW to the S at 12 mph 19 km/h. Gusts up to 20 mph 31 km/h.

Sizzling hot near 91°F 33°C with a heat index reaching 95°F 35°C, periods of heavy rain and gusty conditions, with lower humidity and steady pressure.

Hot and sweltering around 99°F 37°C (heat index 103°F 39°C), sunny throughout the day, with steady humidity and barometric pressure falling. Winds out of the WNW at 9 mph 14 km/h.

Mild temperatures up to 71°F 21°C, locally heavy downpours at times, with lower humidity and steady pressure. Winds blowing from the NNE at 10 mph 17 km/h. Gusts up to 20 mph 32 km/h.

Mild with a high of 71°F 22°C, sunny throughout the day, with lower humidity and steady pressure. Winds turning from the NNE to the NE at 8 mph 13 km/h.

Pleasant near 76°F 24°C, sunny in the morning, cloudy in the afternoon, and sunny this evening, with lower humidity and steady pressure. Winds switching from the E to the ESE at 8 mph 13 km/h.

Balmy with temperatures reaching 86°F 30°C, partly cloudy through the afternoon, turning cloudy this evening, with lower humidity and barometric pressure falling. Winds blowing from the SSW at 16 mph 26 km/h. Gusts up to 28 mph 45 km/h.

Enjoyable around 70°F 21°C, drier conditions through late afternoon before showers move in, with increasing humidity and steady pressure. Winds decreasing from SW 15 mph 23 km/h to W 6 mph 9 km/h.

Mild temperatures up to 71°F 22°C, sunny through the afternoon, turning partly cloudy this evening, with lower humidity and steady pressure. Winds shifting from the NNW to the SE at 10 mph 16 km/h.