Weather forecast for 10 days
O'Fallon, MO

On Saturday, February 8, short bursts of light-to-moderate rainfall are expected.
Minimal precipitation is predicted. Considerable temperature fluctuations from a high of a fresh 51.8°F (11°C) to a low of a freezing 24.8°F (-4°C) are anticipated.
The maximum temperature on Saturday will be higher and more in line with March's average highest temperature of 54.1°F (12.3°C) than the average highest temperature of 41.9°F (5.5°C) in February.
Sunrise will be at 6:59 am and sunset at 5:34 pm; the daylight will last for 10h and 34min.

On Sunday, in O'Fallon, mostly cloudy weather is anticipated.
Minimal precipitation is predicted. The highest forecasted temperature is a cold 35.6°F (2°C), while the lowest temperature will be a subzero 24.8°F (-4°C).
It will be colder, and the highest temperature on Sunday will be more in line with January's average maximum of 37.4°F (3°C) than February's of 41.9°F (5.5°C).
Sunrise will be at 6:58 am and sunset at 5:35 pm; the daylight will last for 10h and 37min.

For the next ten days, primarily cloudy and occasionally rainy weather is expected.
Rain is predicted for Saturday and Tuesday.
Temperature fluctuation will be considerable in the upcoming period. The maximum temperature will vary between 32°F (0°C) and 51.8°F (11°C), while the lowest nightly temperature fluctuation will be also substantial, as the lowest temperature will vary between 21.2°F (-6°C) and 37.4°F (3°C).
With the highest temperature of 51.8°F (11°C), Saturday will be the warmest day; the coldest day will be next Wednesday, with a maximum of 32°F (0°C).