Weather forecast for 10 days
Saint Charles, IL

Today, on Saturday, April 27, the weather will be partly cloudy and windy.
The temperature is expected to vary between a moderately hot 78.8°F (26°C) and a comfortable 62.6°F (17°C).
Today, it will be warmer and the maximum temperature of 78.8°F (26°C) will be more in line with May's average highest temperature of 68.2°F (20.1°C) than April's of 56.1°F (13.4°C).
Sunrise will be at 5:53 am and sunset at 7:47 pm; the daylight will last for 13h and 55min.

Tomorrow, rainy weather and thunderstorms are expected as well.
The chance of rain is high, and precipitation will be moderate. The temperature is predicted to oscillate between a maximum of a moderately hot 75.2°F (24°C) and a minimum of a comfortable 60.8°F (16°C).
It will be warmer, and the maximum temperature tomorrow will be more in line with May's average highest temperature of 68.2°F (20.1°C) than the average highest temperature of 56.1°F (13.4°C) in April.
Sunrise will be at 5:52 am and sunset at 7:49 pm; tomorrow's daylight will last for 13h and 57min.

The weather will be unstable for the next ten days, and a mix of cloudy, stormy, rainy and sunny weather is anticipated.
Rain is predicted for Sunday, Monday, Wednesday through next Saturday. With moderate precipitation of 0.55" (14mm), most rainfall is expected on Sunday.
Temperature fluctuation will be substantial in the coming days. The maximum temperature will vary between 60.8°F (16°C) and 78.8°F (26°C), while the lowest nightly temperature differences will be also considerable, as the lowest temperature will vary between 46.4°F (8°C) and 62.6°F (17°C).
With a maximum temperature of 78.8°F (26°C), Saturday and Wednesday will be the warmest days in Saint Charles, Illinois; the coldest day will be next Saturday, with a maximum of 60.8°F (16°C).