Decatur, IL 14 Day Weather - 62521 WeatherWorld.com

Pleasant near 73°F 23°C, overcast throughout the day, with steady humidity and steady pressure.

Comfortable with temperatures reaching 75°F 24°C, overcast in the morning, becoming sunny through the afternoon and evening, with steady humidity and steady pressure.

Enjoyable around 79°F 26°C, sunny in the morning, overcast in the afternoon, and partly cloudy this evening, with lower humidity and barometric pressure falling. Winds turning from the SSE to the SE at 8 mph 12 km/h.

Warm temperatures up to 87°F 31°C, cloudy in the morning, overcast in the afternoon, and cloudy this evening, with steady humidity and barometric pressure falling. Winds switching from the S to the SSE at 10 mph 15 km/h. Gusts up to 24 mph 38 km/h.

Very warm with a high of 82°F 28°C, mainly dry until evening showers arrive, with increasing humidity and steady pressure. Winds moving from the SSW to the NNW at 9 mph 13 km/h. Gusts up to 20 mph 32 km/h.

Mildly cool near 61°F 16°C, locally heavy downpours at times, with lower humidity and steady pressure. Winds swinging from the NNE to the NE at 10 mph 16 km/h.

Comfortable at 65°F 18°C, sunny through the afternoon, turning overcast this evening, with increasing humidity and barometric pressure falling. Winds shifting from the ENE to the E at 9 mph 15 km/h.

Cool with a high near 67°F 19°C, persistent showers off and on through the day, with steady humidity and steady pressure. Winds turning from the SSW to the NW at 8 mph 12 km/h.

Brisk around 54°F 12°C, cloudy in the morning, partly cloudy in the afternoon, and sunny this evening, with steady humidity and barometric pressure rising. Winds switching from the WSW to the ESE at 8 mph 12 km/h.

Mildly cool near 60°F 16°C, sunny throughout the day, with steady humidity and barometric pressure falling.

Comfortable at 67°F 20°C, sunny through the afternoon, turning cloudy this evening, with steady humidity and barometric pressure falling. Winds blowing from the SW at 9 mph 14 km/h.

Cool with a high near 58°F 15°C, overcast in the morning, partly cloudy in the afternoon, and cloudy this evening, with steady humidity and steady pressure. Winds NNW at 15 mph 23 km/h. Gusts up to 22 mph 37 km/h.

Brisk around 47°F 8°C, periods of heavy rain and gusty conditions, with steady humidity and steady pressure. Winds easing from NNW 16 mph 26 km/h to NW 8 mph 13 km/h.

Mildly cool near 62°F 17°C, sunny through the afternoon, turning cloudy this evening, with steady humidity and steady pressure. Winds turning from the SW to the NW at 12 mph 19 km/h. Gusts up to 25 mph 40 km/h.