Go Back
  • For Business
  • |
  • Warnings
  • Data Suite
  • Forensics
  • Advertising
  • Superior Accuracy™
Peak hurricane season is here, but will a hurricane form this year in the Atlantic? Click for details. Chevron right

Mound City, IL

87°F
Location Chevron down
Location News Videos
Use Current Location
Recent

Mound City

Illinois

87°
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
Mound City, 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

September 10 - September 24

Thu 9/10

89° /73°
99%
Some sun, then clouds, warm and humid with a couple of showers and a thunderstorm; storms can bring flooding downpours and localized damaging wind gusts

RealFeel®102°

RealFeel Shade™96°

Max UV Index6.0 (High)

WindW 5 mph

Total Hours of Precipitation5.5

Total Hours of Rain5.5

Fri 9/11

82° /71°
55%
Variable clouds with a thunderstorm, humid; fog in the morning

RealFeel®90°

RealFeel Shade™88°

Max UV Index2.0 (Low)

WindENE 5 mph

Total Hours of Precipitation1

Total Hours of Rain1

Sat 9/12

92° /69°
55%
Partly sunny, hot and humid with widely separated thunderstorms

RealFeel®100°

RealFeel Shade™95°

Max UV Index6.0 (High)

WindSSW 6 mph

Total Hours of Precipitation1.5

Total Hours of Rain1.5

Sun 9/13

92° /68°
10%
Hot and humid with plenty of sun; possible danger of dehydration and heatstroke while doing strenuous activities

RealFeel®103°

RealFeel Shade™96°

Max UV Index6.0 (High)

WindWSW 2 mph

Mon 9/14

93° /70°
18%
Hot and humid with plenty of sun; possible danger of dehydration and heatstroke while doing strenuous activities

RealFeel®100°

RealFeel Shade™95°

Max UV Index6.0 (High)

WindSSE 6 mph

Tue 9/15

93° /70°
65%
Partly sunny and hot; a thunderstorm or two in the afternoon

RealFeel®102°

RealFeel Shade™96°

Max UV Index6.0 (High)

WindS 8 mph

Total Hours of Precipitation1

Total Hours of Rain1

Wed 9/16

93° /72°
81%
Rain and a thunderstorm in the morning, then times of clouds and sun in the afternoon; hot and humid

RealFeel®101°

RealFeel Shade™97°

Max UV Index3.0 (Moderate)

WindSW 5 mph

Total Hours of Precipitation4

Total Hours of Rain4

Thu 9/17

88° /67°
70%
Mostly cloudy, warm and humid with periods of rain and a thunderstorm

RealFeel®97°

RealFeel Shade™91°

Max UV Index5.0 (Moderate)

WindW 5 mph

Total Hours of Precipitation4

Total Hours of Rain4

Fri 9/18

83° /61°
0%
Humid with plenty of sunshine

RealFeel®95°

RealFeel Shade™93°

Max UV Index6.0 (High)

WindNNE 10 mph

Sat 9/19

76° /55°
1%
Mostly sunny and not as warm with lower humidity

RealFeel®77°

RealFeel Shade™73°

Max UV Index6.0 (High)

WindNNE 9 mph

Sun 9/20

82° /61°
62%
Mostly cloudy with occasional rain in the afternoon

RealFeel®84°

RealFeel Shade™80°

Max UV Index6.0 (High)

WindWSW 8 mph

Total Hours of Precipitation1

Total Hours of Rain1

Mon 9/21

80° /60°
65%
Periods of rain and a thunderstorm

RealFeel®81°

RealFeel Shade™78°

Max UV Index2.0 (Low)

WindSSW 5 mph

Total Hours of Precipitation4

Total Hours of Rain4

Tue 9/22

81° /60°
64%
Mostly cloudy; a couple of morning thunderstorms followed by a little rain in the afternoon

RealFeel®84°

RealFeel Shade™79°

Max UV Index6.0 (High)

WindSE 5 mph

Total Hours of Precipitation3.5

Total Hours of Rain3.5

Wed 9/23

79° /57°
25%
Turning cloudy

RealFeel®79°

RealFeel Shade™79°

Max UV Index4.0 (Moderate)

WindNE 4 mph

Thu 9/24

84° /64°
25%
Mainly cloudy and warm

RealFeel®83°

RealFeel Shade™83°

Max UV Index2.0 (Low)

WindSSE 5 mph

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps

News

Video

Winter Center

Top Stories

Hurricane

Will 2026 go down with no Atlantic hurricanes?

4 hours ago

Climate

August 2026 ties record for hottest month ever on Earth

1 hour ago

Hurricane

No Atlantic hurricanes by Sept. 12 would break a 60-year record

10 hours ago

Weather Forecasts

9/11 anniversary weather: Friday’s forecast compared with 2001

6 hours ago

Weather Forecasts

California heat to ease as snow returns to Northwest mountains

3 hours ago

More Stories

Featured Stories

Hurricane

Former Hurricane Marie surf opens massive Malibu sinkhole

1 day ago

Weather News

What is a seismic doublet?

4 hours ago

Hurricane

Hurricane Lowell swipes Hawaii, knocking out power to Kaua'i

1 day ago

Weather News

Spotted lanternflies have spread to 22 states: ‘They’re here to stay’

2 days ago

Recreation

Alligator attacks child swimming in restricted Florida waters

1 day ago

World North America United States Illinois Mound City

Weather Near Mound City:

  • Cape Girardeau, MO
  • Carbondale, IL
  • Paducah, KY
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

...

...

...