Mason, IL

Weather

As ofOct 09, 2026 8:35 PM

Current Temperature

70degrees Fahrenheit

Feels like:70°

Hi:88°Lo:58°

Clear

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Mason, IL weather radar map

Feels like: 70°
Daily Rain: 0"
Dew point: 46°
Monthly Rain: 0.2"
Humidity: 42%
Avg. Wind: SE 5 mph
Pressure: 30.04"
Wind Gust: 16 mph
Sunrise: 6:57 AM
Moon: Waning Crescent
Sunset: 6:25 PM
UV Index: 5 (Moderate)

Tonight
Lo
Partly cloudy this evening, then becoming mostly cloudy. Lows in the upper 50s. Southeast winds around 5 mph.
Tomorrow
Hi
Mostly cloudy. Cooler with highs in the upper 70s. Southeast winds 5 to 10 mph.

Mason, IL 10-day weather forecast

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Air Quality Index: 32|Fair
Top Triggers:: pm25

View Today's Air Quality details for Mason, IL

Pollen Count: 4.2|Low-Medium
Predominant Pollen:: Ragweed, Chenopods, Grass

Mason, IL Pollen forecast details

Closest strike in the last 30 minutes:570.0 miles

No Lightning Nearby

Mason, IL real-time lightning alerts & live Map

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