Onarga, IL

Weather

As ofAug 31, 2026 5:19 PM

Current Temperature

89degrees Fahrenheit

Feels like:93°

Hi:89°Lo:74°

Sunny

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Onarga, IL weather radar map

Windchill: 93°
Daily Rain: 0.03"
Dew point: 69°
Monthly Rain: 8.19"
Humidity: 51%
Avg. Wind: SSW 12 mph
Pressure: 29.94"
Wind Gust: 20 mph
Sunrise: 6:17 AM
Moon: Waning Gibbous
Sunset: 7:26 PM
UV Index: 8 (Very High)

Today
Hi
Mostly sunny. Temperatures in the upper 80s. South winds 10 to 15 mph with gusts up to 25 mph.
Tonight
Lo
Mostly clear in the evening, then becoming partly cloudy. Humid. Lows in the lower 70s. Southwest winds 5 to 10 mph.

Onarga, IL 10-day weather forecast

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Tropical Storm Edouard Could Form Soon

Air Quality Index: 34|Fair
Top Triggers:: pm25

View Today's Air Quality details for Onarga, IL

Pollen Count: 11.4|High
Predominant Pollen:: Ragweed, Chenopods, Grass

Onarga, IL Pollen forecast details

Closest strike in the last 30 minutes:82.7 miles

No Lightning Nearby

Onarga, IL real-time lightning alerts & live Map

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