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Hourly Forecast
Daylight Hours
06:49
Sunrise
19:03
Sunset
Moon
Waxing Crescent
11:34
Moonrise
20:42
Moonset
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Weather in Maryland Heights today, September 15, 2026
Cloud cover dominates in Maryland Heights on September 15, 2026, keeping sunshine limited. Expect a grey, overcast feel rather than long bright spells.
The day peaks near 37°C and cools toward 24°C. The air stays humid, with relative humidity between 35% and 84% and the peak around 23:00. Expect gentle winds, highest near 22:00 at 4.0 km/h.
Afternoon skies stay clogged, peaking close to 100% near 16:00. The grey theme continues rather than clearing out. Visibility holds near 14.4 km, though it can fall to 1.1 km. The sun rises at 06:49 and sets at 19:03, for a total of 12 hours 14 minutes of sunlight today.
Overall, Maryland Heights on September 15, 2026 stays grey and muted, so outdoor plans may want a flexible backup even with a high near 37°C.
Frequently asked questions about weather in Maryland Heights
How warm does it get in Maryland Heights?
The warmest month in Maryland Heights is July, with average high temperatures of 31°C. The average temperature during this period is around 26°C.
How cold does it get in Maryland Heights?
The coldest month in Maryland Heights is January, with average low temperatures of -3°C. The average temperature during this period is around 0°C.
What is the wettest time of year in Maryland Heights?
The wettest month in Maryland Heights is May, with an average of 129mm of precipitation.
What is the driest time of year in Maryland Heights?
The driest month in Maryland Heights is December, with an average of 56mm of precipitation.
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