Upper Flat Lake, IL 14 Day Weather

Sizzling hot near 98°F 37°C with a heat index reaching 101°F 38°C, partly cloudy in the morning, sunny in the afternoon, and partly cloudy this evening, with lower humidity and steady pressure. Winds turning from the S to the SE at 9 mph 14 km/h.

Hot and sweltering around 96°F 35°C (heat index 99°F 37°C), scattered downpours possible, with increasing humidity and steady pressure. A stray shower or storm late in the day. Winds blowing from the SSW at 10 mph 17 km/h.

Very warm near 87°F 30°C, though humidity makes it feel like 91°F 33°C, heavy thunderstorms conditions at times, with lower humidity and steady pressure.

Hot temperatures near 95°F 35°C, overcast in the morning, becoming sunny through the afternoon and evening, with lower humidity and barometric pressure falling. Winds moving from the S to the ESE at 8 mph 14 km/h.

Very hot with a high of 91°F 33°C, scattered downpours possible, with lower humidity and steady pressure. Winds swinging from the W to the ENE at 5 mph 9 km/h.

Very hot with temperatures reaching 93°F 34°C, cloudy in the morning, becoming overcast through the afternoon and evening, with steady humidity and steady pressure. Winds shifting from the SSE to the E at 5 mph 7 km/h.

Warm and summery around 86°F 30°C (feels like 90°F 32°C), overcast in the morning, partly cloudy in the afternoon, and sunny this evening, with lower humidity and barometric pressure falling. Winds turning from the WSW to the SE at 9 mph 15 km/h.

Hot and sweltering around 96°F 36°C (heat index 101°F 38°C), scattered downpours possible, with lower humidity and steady pressure. Winds switching from the WSW to the SE at 6 mph 10 km/h.

Very hot with a high of 96°F 36°C, feeling closer to 100°F 38°C in the humidity, cloudy through the afternoon, turning partly cloudy this evening, with lower humidity and steady pressure. Winds moving from the SSW to the SSE at 7 mph 12 km/h.

Sweltering heat reaching 100°F 38°C, sunny in the morning, partly cloudy in the afternoon, and cloudy this evening, with lower humidity and barometric pressure falling. Winds SW at 12 mph 20 km/h.

Very hot with temperatures reaching 90°F 32°C, partly cloudy in the morning, becoming cloudy through the afternoon and evening, with lower humidity and steady pressure. Winds shifting from the SW to the S at 12 mph 18 km/h. Gusts up to 24 mph 38 km/h.

Cool with a high near 62°F 17°C, locally heavy downpours at times, with lower humidity and steady pressure. Winds turning from the N to the NNE at 13 mph 20 km/h. Gusts up to 20 mph 32 km/h.

Enjoyable around 71°F 22°C, cloudy in the morning, becoming sunny through the afternoon and evening, with lower humidity and barometric pressure falling. Winds ENE at 7 mph 12 km/h.

Mild temperatures up to 76°F 24°C, sunny throughout the day, with steady humidity and steady pressure.