Grafton, IL Weather

As of

Weather Station:St Charles Co Arpt near Grafton IL

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79degrees Fahrenheit

Feels like:79°F

Hi: 81Lo: 59

Partly Cloudy

Live Weather Radar

Grafton, IL weather radar map

Current Weather Details

Windchill
79°
Daily Rain
0.01"
Dew point
65°
Monthly Rain
0.55"
Humidity
62%
Avg. Wind
S 14 mph
Pressure
29.95" →
Wind Gust
14 mph
Sunrise
6:43 AM
Moon
Waning Gibbous
Sunset
7:27 PM
UV Index
6 (High)

Weather Forecast

  • Today

    Hi

    Partly sunny. A slight chance of showers and thunderstorms early then a chance of showers and thunderstorms. Highs in the upper 70s. South winds 10 to 15 mph. Chance of rain 50 percent.

  • Tonight

    Lo

    A chance of showers and thunderstorms in the evening then showers with thunderstorms likely after midnight. Lows in the lower 50s. South winds 10 to 15 mph with gusts up to 30 mph. Chance of rain near 100 percent.

Grafton, IL 10-day weather forecast

AIR QUALITY

28 | Fair

Top Triggers:pm25
Air quality data provided by Ambee
View Today's Air Quality details for Grafton, IL

POLLEN COUNT & ALLERGY FORECAST

11.3 High

Predominant Pollen:Oak, Cedar/Juniper and Elm.
View the Pollen forecast details

LIGHTNING MAP

Closest strike in the last 30 minutes:221.7 miles

No Lightning Nearby

Real-time lightning alerts & live Map