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Hourly Forecast
Daylight Hours
06:39
Sunrise
18:52
Sunset
Moon
Waxing Crescent
12:39
Moonrise
20:54
Moonset
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Weather in Glendale Heights today, September 16, 2026
Glendale Heights stays under cloudy skies on September 16, 2026, with only brief brighter breaks. Plan for a day that feels grey more often than open. The morning sky stays heavily clouded, with cover near 100% around 04:00. Grey conditions set the early tone before any later change.
The day peaks near 24°C and cools toward 16°C. Relative humidity sits between 42% and 92%, reaching its peak around 05:00. Airflow remains manageable, reaching about 3.9 km/h around 22:00.
Expect persistent cloud later on, with amounts around 100% by 12:00. Sunshine remains the exception, not the rule. Visibility stays generally good near 15.6 km on average, though it can drop toward 13.2 km in thicker cloud or showers. Sunrise is at 06:39 and sunset at 18:52, giving 12 hours 13 minutes of sunlight today.
The practical takeaway for Glendale Heights on September 16, 2026 is a cloudy day that stays usable, just not particularly bright, around 24°C.
Frequently asked questions about weather in Glendale Heights
How warm does it get in Glendale Heights?
The warmest month in Glendale Heights is July, with average high temperatures of 28°C. The average temperature during this period is around 24°C.
How cold does it get in Glendale Heights?
The coldest month in Glendale Heights is January, with average low temperatures of -6°C. The average temperature during this period is around -4°C.
What is the wettest time of year in Glendale Heights?
The wettest month in Glendale Heights is May, with an average of 126mm of precipitation.
What is the driest time of year in Glendale Heights?
The driest month in Glendale Heights is February, with an average of 51mm of precipitation.
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