Weather forecast for 10 days
Chesterfield, MO

Today, in Chesterfield, partially clouded weather is expected.
The temperature is forecasted to vary between a maximum of a moderately hot 84.2°F (29°C) and a minimum of a comfortable 64.4°F (18°C).
The maximum heat index, which combines air temperature and relative humidity, is calculated to be a hot 86°F (30°C). Take into consideration that the heat index values are calculated for shade and light wind conditions.
It will be hotter, and the maximum temperature of 84.2°F (29°C) today will be more in line with June's average highest temperature of 84.4°F (29.1°C) than the average highest temperature of 75°F (23.9°C) in May.
Sunrise was at 5:47 am and sunset will be at 8:10 pm; the daylight will last for 14h and 23min.

On Sunday, in Chesterfield, primarily cloudless sky and mainly sunny weather are also anticipated.
Temperatures are forecasted to peak at a tropical 89.6°F (32°C) and drop to a minimum of an agreeable 68°F (20°C).
The maximum heat index, which takes the relative humidity and factors it into the air temperature reading, is appraised at a sweltering 96.8°F (36°C). Note that heat index values are valued for light wind and location in the shade. With exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
The highest temperature tomorrow will be higher and more in line with June's average maximum of 84.4°F (29.1°C) than May's of 75°F (23.9°C).
Sunrise will be at 5:46 am and sunset at 8:11 pm; tomorrow's daylight will last for 14h and 25min.

The weather will be unstable for the next ten days, and a mix of cloudy, sunny, stormy and rainy weather is anticipated.
Rainfall is forecasted for Tuesday, Wednesday, Friday through next Monday. With moderate precipitation of 0.47" (12mm), most rainfall is expected on Tuesday.
Temperature variation will be noticeable in the upcoming period. The maximum temperature will range between 75.2°F (24°C) and 91.4°F (33°C), while the lowest nightly temperature fluctuation will be also substantial, as the minimum temperature will range between 57.2°F (14°C) and 69.8°F (21°C).
The hottest day will be Tuesday, with a maximum of 91.4°F (33°C); with the highest temperature of 75.2°F (24°C), Wednesday will be the coldest day.
Taking the humidity into consideration, the maximum feel-like temperature may increase and vary between 75.2°F (24°C) and a very hot 100.4°F (38°C).