Alton, IL 14 Day Weather - 62002 WeatherWorld.com

Pleasant near 71°F 22°C, early showers breaking for a drier afternoon, with lower humidity and steady pressure. Winds turning from the W to the ESE at 5 mph 8 km/h.

Balmy with temperatures reaching 85°F 29°C, partly cloudy in the morning, becoming sunny through the afternoon and evening, with lower humidity and barometric pressure falling. Winds switching from the ESE to the SSE at 7 mph 10 km/h.

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

Hot temperatures near 95°F 35°C, sunny in the morning, partly cloudy in the afternoon, and cloudy this evening, with lower humidity and steady pressure. Winds moving from the S to the ESE at 7 mph 11 km/h.

Very hot with a high of 98°F 37°C, partly cloudy through the afternoon, turning cloudy this evening, with lower humidity and steady pressure. Winds out of the SW at 15 mph 23 km/h.

Very hot with a high of 92°F 33°C, feeling closer to 95°F 35°C in the humidity, overcast in the morning, sunny in the afternoon, and overcast this evening, with steady humidity and steady pressure. Winds shifting from the S to the SE at 5 mph 7 km/h.

Warm and summery around 87°F 31°C (feels like 91°F 33°C), cloudy in the morning, overcast in the afternoon, and partly cloudy this evening, with lower humidity and steady pressure.

Hot and sweltering around 97°F 36°C (heat index 101°F 38°C), sunny in the morning, becoming partly cloudy through the afternoon and evening, with steady humidity and steady pressure. Winds turning from the SW to the ESE at 15 mph 24 km/h. Gusts up to 26 mph 41 km/h.

Mild temperatures up to 72°F 22°C, locally heavy downpours at times, with lower humidity and steady pressure. Winds out of the NNE at 11 mph 18 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.

Pleasant near 75°F 24°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 SSE at 9 mph 14 km/h.

Balmy with temperatures reaching 80°F 27°C, overcast throughout the day, with steady humidity and barometric pressure falling. Winds swinging from the SSE to the S at 10 mph 16 km/h. Gusts up to 23 mph 36 km/h.

Refreshing around 66°F 19°C, periods of heavy rain and gusty conditions, with steady humidity and steady pressure. Winds shifting from the SW to the WSW at 8 mph 13 km/h.

Mild temperatures up to 69°F 21°C, sunny in the morning, becoming partly cloudy through the afternoon and evening, with lower humidity and steady pressure. Winds turning from the NNW to the NNE at 10 mph 16 km/h.