Weather forecast for tomorrow
Saint Charles, MO

On Friday, in Saint Charles, thin clouds will pass through at times, but overall, it will remain bright.
Temperature span will be from a high of a humid 93.2°F to a low of a moderately hot 77°F.
The maximum heat index, which combines relative humidity and air temperature, is appraised at a blisteringly hot 104°F. Take into consideration that the heat index values are calculated for shade and light wind conditions. Bear in mind that direct sunshine exposure increases weather impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees.
It will be hotter, and the temperature will align more closely with July's average high of 86.7°F than June's.
Sunrise will be at 5:35 am and sunset at 8:31 pm; tomorrow's daylight will last for 14h and 56min.

Tomorrow, on Friday, primarily mostly clear and occasionally overcast weather is forecasted.
The temperature will be between a minimum of 77°F and a maximum of 95°F. The feels-like temperature will vary between the lowest temperature of 82.4°F and the highest temperature of 104°F. The hottest part of the day will be from 2 pm to 6 pm.
The temperature will be more close to what’s typical for July than the usual maximum in June. The lowest temperature is also more similar to July's average minimum of 68.9°F than the usual minimum of 66.7°F in June.

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