Go Back
  • For Business
  • |
  • Warnings
  • Data Suite
  • Forensics
  • Advertising
  • Superior Accuracy™
Atmospheric rivers to unleash heavy rain, feet of snow. Click for the forecast. Chevron right

Grafton, IL

34°F
Location Chevron down
Location News Videos
Use Current Location
Recent

Grafton

Illinois

34°
No results found.
Try searching for a city, zip code or point of interest.
Get Premium+
Create Your Account Unlock extended daily and hourly forecasts — all with your free account.
Let's Go Chevron right
Have an account already? Log In
settings
Help
Grafton, IL Weather
Today WinterCast Local {stormName} Tracker Hourly 10-Day Radar MinuteCast® Monthly Air Quality Health & Activities

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps
News

News & Features

Astronomy

Business

Climate

Health

Recreation

Sports

Travel
For Business

Warnings

Data Suite

Forensics

Advertising

Superior Accuracy™

Video

Winter Center
Today Hourly

10-Day

 Radar MinuteCast® Monthly Air Quality Health & Activities

Unlock extended 90-day forecasts

Activate Your Premium+ Subscription

Chevron right

November 8 - November 22

Sun 11/8

65° /39°
0%
Pleasant with plenty of sunshine

RealFeel®64°

RealFeel Shade™62°

Max UV Index3.0 (Moderate)

WindWSW 8 mph

Mon 11/9

68° /42°
2%
Nice with plenty of sunshine

RealFeel®68°

RealFeel Shade™65°

Max UV Index3.0 (Moderate)

WindSW 6 mph

Tue 11/10

69° /45°
3%
Mostly sunny

RealFeel®70°

RealFeel Shade™66°

Max UV Index3.0 (Moderate)

WindENE 6 mph

Wed 11/11

66° /41°
18%
Nice with times of clouds and sun

RealFeel®66°

RealFeel Shade™63°

Max UV Index2.0 (Low)

WindSSE 7 mph

Thu 11/12

55° /36°
18%
Mostly cloudy, breezy and cooler

RealFeel®48°

RealFeel Shade™48°

Max UV Index2.0 (Low)

WindSSE 14 mph

Fri 11/13

51° /31°
14%
Cool with intervals of clouds and sunshine

RealFeel®45°

RealFeel Shade™43°

Max UV Index2.0 (Low)

WindSSE 12 mph

Sat 11/14

56° /33°
0%
Sunshine

RealFeel®58°

RealFeel Shade™54°

Max UV Index3.0 (Moderate)

WindSSE 6 mph

Sun 11/15

66° /42°
0%
Sun and some clouds

RealFeel®66°

RealFeel Shade™63°

Max UV Index3.0 (Moderate)

WindN 7 mph

Mon 11/16

62° /45°
1%
Brilliant sunshine

RealFeel®62°

RealFeel Shade™59°

Max UV Index3.0 (Moderate)

WindN 8 mph

Tue 11/17

63° /46°
1%
Plenty of sun

RealFeel®63°

RealFeel Shade™60°

Max UV Index3.0 (Moderate)

WindENE 7 mph

Wed 11/18

62° /43°
56%
Mostly cloudy; a passing morning shower followed by a little rain in the afternoon

RealFeel®58°

RealFeel Shade™58°

Max UV Index1.0 (Low)

WindNW 7 mph

Total Hours of Precipitation1.5

Total Hours of Rain1.5

Thu 11/19

59° /44°
8%
Sun through high clouds

RealFeel®57°

RealFeel Shade™57°

Max UV Index1.0 (Low)

WindNW 8 mph

Fri 11/20

50° /36°
25%
Cloudy and cooler

RealFeel®45°

RealFeel Shade™45°

Max UV Index1.0 (Low)

WindENE 12 mph

Sat 11/21

46° /37°
55%
Cloudy; a little rain in the morning followed by a shower in spots in the afternoon

RealFeel®39°

RealFeel Shade™39°

Max UV Index1.0 (Low)

WindW 9 mph

Total Hours of Precipitation2

Total Hours of Rain2

Sun 11/22

45° /36°
25%
Increasing amounts of sun

RealFeel®40°

RealFeel Shade™40°

Max UV Index1.0 (Low)

WindWNW 10 mph

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps

News

Video

Winter Center

Top Stories

Winter Weather

Atmospheric rivers to bring flood risk, strong winds to Northwest

9 hours ago

Climate

October sets global heat record as dozens of US cities top their warme...

1 day ago

Weather Forecasts

Chillier pattern could bring snow beyond the mountains in Northeast

9 hours ago

Weather News

Over a foot of rain triggers rescues along Georgia-Tennessee border

1 day ago

Weather Forecasts

Slow-moving downpours to enhance flash flood risk across South Texas

9 hours ago

 More Stories

Featured Stories

Weather News

Rare hummingbird appears in Colorado more than 1,000 miles from home

1 day ago

Travel

First coyote climbs world’s largest wildlife crossing before it opens

1 day ago

Recreation

Hikers stranded without lights on Northeast’s tallest mountain

2 days ago

Weather News

Niagara Falls may lose half its water. Here’s why humans slow the flow

1 day ago

Recreation

Decades-old cacti planted to heal Arizona burn scar hacked and shot

1 day ago
World North America United States Illinois Grafton

Weather Near Grafton:

  • O'Fallon, MO
  • St. Charles, MO
  • St. Louis, MO
Company
Proven Superior Accuracy™ About AccuWeather Digital Advertising Careers Press Contact Us
Products & Services
For Business For Partners For Advertising AccuWeather APIs AccuWeather Connect Personal Weather Stations
Apps & Downloads
iPhone App Android App See all Apps & Downloads
Subscription Services
AccuWeather Premium AccuWeather Professional
More
AccuWeather Ready Business Health Hurricane Leisure and Recreation Severe Weather Space and Astronomy Sports Travel Weather News Winter Center
Company
Proven Superior Accuracy™ About AccuWeather Digital Advertising Careers Press Contact Us
Products & Services
For Business For Partners For Advertising AccuWeather APIs AccuWeather Connect Personal Weather Stations
Apps & Downloads
iPhone App Android App See all Apps & Downloads
Subscription Services
AccuWeather Premium AccuWeather Professional
More
AccuWeather Ready Business Health Hurricane Leisure and Recreation Severe Weather Space and Astronomy Sports Travel Weather News Winter Center
© 2026 AccuWeather, Inc. "AccuWeather" and sun design are registered trademarks of AccuWeather, Inc. All Rights Reserved.
Terms of Use | Privacy Policy | Cookie Policy | About Your Privacy Do Not Sell or Share My Personal Information | Data Sources

...

...

...