Grafton, IL Weather

As of
Current Temperature
74

Feels like:74°

Today's high temperature
80°
Today's low temperature
69°

Current Weather ConditionMostly Cloudy

Live Weather Radar

Grafton, IL weather radar map

Current Weather Details

Windchill
74°
Daily Rain
0"
Dew point
59°
Monthly Rain
3.31"
Humidity
60%
Avg. Wind
SE 6 mph
Pressure
30.02" →
Wind Gust
6 mph
Sunrise
5:38 AM
Moon
Full
Sunset
8:20 PM
UV Index
9 (Very High)

Weather Forecast

  • Today

    Hi

    Partly sunny with isolated showers and thunderstorms. Highs in the lower 80s. Southeast winds around 5 mph. Chance of rain 20 percent.

  • Tonight

    Lo

    Partly cloudy in the evening then mostly cloudy with numerous showers and thunderstorms after midnight. Lows in the lower 60s. Southeast winds around 5 mph. Chance of rain 70 percent.

Grafton, IL 10-day weather forecast

AIR QUALITY

Air Quality Index
26|Fair
Top Triggers:
pm25
View Today's Air Quality details for Grafton, IL

POLLEN COUNT & ALLERGY FORECAST

Pollen Count
5.2|Medium
Predominant Pollen:
Grass, Oak, Hickory/Pecan
View the Pollen forecast details

LIGHTNING MAP

Closest strike in the last 30 minutes:60.3 miles

No Lightning Nearby

Real-time lightning alerts & live Map