Weather forecast for tomorrow
St. Louis, MO

Tomorrow, in St. Louis, mostly sunny weather and a cloudless sky are anticipated as well.
The temperature is predicted to oscillate between a maximum of a tropical 89.6°F (32°C) and a minimum of a pleasant 69.8°F (21°C).
The maximum heat index, which represents the influence of relative humidity on air temperature, is computed to be a very hot 96.8°F (36°C). Take into consideration that the heat index values are calculated for shade and light wind conditions. Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees.
It will be hotter, and the highest temperature of 89.6°F (32°C) tomorrow will be more in line with June's average maximum of 85.1°F (29.5°C) than the average maximum of 76.3°F (24.6°C) in May.
Sunrise will be at 5:44 am and sunset at 8:09 pm; tomorrow's daylight will last for 14h and 25min.

Tomorrow, on Sunday, a combination of sunny and occasionally cloudy weather is expected.
The temperature will vary between a minimum of 66.2°F (19°C) and a maximum of 89.6°F (32°C). The warmest part of the day is expected around 3 pm.
The maximum temperature tomorrow will be more similar to June's average highest temperature of 85.1°F (29.5°C) than the average highest temperature of 76.3°F (24.6°C) in May. The lowest temperature tomorrow will be also more similar to June's average minimum of 66.7°F (19.3°C) than the average minimum of 57.2°F (14°C) in May.

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