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Hourly Forecast
Daylight Hours
06:38
Sunrise
18:51
Sunset
Moon
Waxing Crescent
12:38
Moonrise
20:52
Moonset
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Weather in Evanston today, September 16, 2026
Cloud cover dominates in Evanston on September 16, 2026, keeping sunshine limited. Expect a grey, overcast feel rather than long bright spells. Expect a grey start, with morning cloud around 100% by 06:00. Outdoor plans early on should not rely on bright skies.
Expect highs of 22°C and cooler readings close to 17°C. Relative humidity sits between 74% and 93%, reaching its peak around 18:00. Winds stay light, near 5.0 km/h by 06:00, so the day feels still more than breezy.
The afternoon keeps an overcast feel, as cloud reaches about 100% around 12:00. Outdoor plans may still want a flexible backup. Expect visibility near 14.8 km, with poorer spells close to 12.7 km. Expect sunrise at 06:38, sunset at 18:51, and 12 hours 13 minutes of sunlight today overall.
Taken together, overcast skies in Evanston on September 16, 2026 favour indoor or covered options, with temperatures near 22°C.
Frequently asked questions about weather in Evanston
How warm does it get in Evanston?
The warmest month in Evanston is July, with average high temperatures of 27°C. The average temperature during this period is around 23°C.
How cold does it get in Evanston?
The coldest month in Evanston is January, with average low temperatures of -5°C. The average temperature during this period is around -3°C.
What is the wettest time of year in Evanston?
The wettest month in Evanston is May, with an average of 121mm of precipitation.
What is the driest time of year in Evanston?
The driest month in Evanston is February, with an average of 56mm of precipitation.
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