St Charles, MO 14 Day Weather - WeatherWorld.com

Pleasant near 77°F 25°C, overcast throughout the day, with lower humidity and barometric pressure falling.

Comfortable with temperatures reaching 76°F 24°C, overcast throughout the day, with steady humidity and steady pressure.

Enjoyable around 72°F 22°C, overcast through the afternoon, turning partly cloudy this evening, with steady humidity and steady pressure. Winds turning from the SSE to the S at 7 mph 12 km/h.

Warm temperatures up to 80°F 27°C, partly cloudy in the morning, becoming sunny through the afternoon and evening, with steady humidity and steady pressure. Winds blowing from the SSW at 10 mph 16 km/h. Gusts up to 20 mph 31 km/h.

Very warm with a high of 81°F 27°C, overcast in the morning, sunny in the afternoon, and partly cloudy this evening, with steady humidity and steady pressure. Winds moving from the SSW to the SSE at 7 mph 11 km/h.

Pleasant near 75°F 24°C, partly cloudy in the morning, cloudy in the afternoon, and overcast this evening, with lower humidity and steady pressure.

Comfortable at 67°F 19°C, overcast throughout the day, with increasing humidity and steady pressure.

Enjoyable around 71°F 21°C, scattered downpours possible, with steady humidity and steady pressure. Winds swinging from the SSW to the SSE at 5 mph 9 km/h.

Mild temperatures up to 75°F 24°C, locally heavy downpours at times, with steady humidity and barometric pressure falling. Winds shifting from the S to the WSW at 16 mph 25 km/h. Gusts up to 37 mph 60 km/h.

Mildly cool near 62°F 17°C, sunny in the morning, partly cloudy in the afternoon, and sunny this evening, with steady humidity and steady pressure. Winds WNW at 14 mph 22 km/h. Gusts up to 28 mph 44 km/h.

Comfortable at 58°F 14°C, sunny throughout the day, with increasing humidity and steady pressure. Winds switching from the WNW to the WSW at 4 mph 7 km/h.

Crisp with a high near 57°F 14°C, sunny in the morning, becoming cloudy through the afternoon and evening, with increasing humidity and steady pressure. Winds moving from the NNW to the SE at 2 mph 3 km/h.

Refreshing around 58°F 14°C, overcast throughout the day, with steady humidity and barometric pressure falling.

Mildly cool near 60°F 16°C, scattered downpours possible, with lower humidity and steady pressure. Winds swinging from the W to the NNE at 8 mph 13 km/h.