Weather forecast for 10 days
Saint Clair, MO

Tomorrow, in Saint Clair, thunderstorms and rainy weather are also expected in the afternoon.
Minimal precipitation is predicted. A significant variation in temperature is anticipated, ranging from a high of a moderately hot 82.4°F (28°C) to a low of a cool 53.6°F (12°C).
The maximum heat index, which calculates the temperature value influenced by the moisture in the air, is calculated to be a tropical 87.8°F (31°C). Note that heat index values are valued for light wind and location in the shade.
The highest temperature of 82.4°F (28°C) will be more in line with June's average maximum of 85.6°F (29.8°C) than May's of 76.3°F (24.6°C).
Sunrise will be at 6:02 am and sunset at 7:58 pm; tomorrow's daylight will last for 13h and 56min.

On Sunday, in Saint Clair, the sky will be mainly clouded.
Minimal precipitation is forecasted. The anticipated temperature range extends from a high of a warm 73.4°F (23°C) to a low of a moderate 59°F (15°C).
The maximum temperature on Sunday will be in line with May's average highest temperature.
Sunrise will be at 6:01 am and sunset at 7:59 pm; the daylight will last for 13h and 58min.

For the next ten days, a combination of cloudy, stormy and rainy weather is expected.
Rainfall is forecasted for Saturday through Thursday and next Sunday. With light precipitation of 0.39" (10mm), most rainfall is expected on Wednesday.
Temperature differences will be considerable in the upcoming days. The highest temperature will range between 69.8°F (21°C) and 82.4°F (28°C), while the lowest nightly temperature fluctuation will be also substantial, as the lowest temperature will range between 50°F (10°C) and 66.2°F (19°C).
With a maximum temperature of 82.4°F (28°C), Saturday and Tuesday will be the warmest days; the coldest day will be next Friday, with a maximum of 69.8°F (21°C).