Weather forecast for tomorrow
St. Louis, MO

Tomorrow, on Saturday, the weather will also be mainly cloudy.
With a low probability, moderate precipitation is expected. Temperatures will oscillate between a warm 82.4°F (28°C) at their highest and an agreeable 68°F (20°C) at their lowest.
The maximum heat index, which combines relative humidity and air temperature, is calculated to be a tropical 86°F (30°C). Take into consideration that the heat index values are calculated for shade and light wind conditions.
The maximum temperature of 82.4°F (28°C) will be more in line with May's average highest temperature of 76.3°F (24.6°C) than April's of 67.5°F (19.7°C).
Sunrise will be at 6:07 am and sunset at 7:49 pm; tomorrow's daylight will last for 13h and 42min.

Tomorrow, on Saturday, a combination of cloudy, rainy and stormy weather is predicted.
With minimal precipitation of 0.04" (1mm), rainfall is predicted from 12 am to 3 am.
The temperature will be between the lowest temperature of 66.2°F (19°C) and the highest temperature of 80.6°F (27°C). The warmest part of the day will be from 2 pm to 4 pm.
The maximum temperature tomorrow will be more similar to May's average highest temperature of 76.3°F (24.6°C) than April's average of 67.5°F (19.7°C). Tomorrow, the lowest temperature will be also more comparable to May's average minimum of 57.2°F (14°C) than the average minimum of 47.1°F (8.4°C) in April.

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