Local weather forecast

Weather in Carbon Cliff, IL

Updated 2026-09-26 11:45 local time · ZIP codes 61239

Overcast
Now60°F

Overcast

High / Low66° / 53°
Rain chance37%
Wind8 mph
Weather alerts

Active alerts

2
Flood Warning issued September 25 at 8:42PM CDT until October 1 at 1:00PM CDT by NWS Quad Cities IA IL

...The Flood Warning is extended for the following rivers in Iowa... Wapsipinicon River near De Witt 4S affecting Scott and Clinton Counties. * WHAT...Major flooding is occurring and major flooding is forecast. * WHERE...Wapsipinicon River near De Witt 4S. * WHEN...Until Thursday afternoon. * IMPACTS...At 13.0 feet, Water affects many residences along the river. * ADDITIONAL DETAILS... - At 8:30 PM CDT Friday the stage was 12.9 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 8:30 PM CDT Friday was 13.1 feet. - Forecast...The river is expected to fall below flood stage early Thursday morning and continue falling to 9.2 feet Friday, October 02. - Flood stage is 11.0 feet.

Safety instructions

Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Motorists should not attempt to drive around barricades or drive cars through flooded areas. Caution is urged when walking near riverbanks. Additional information is available at www.weather.gov/quadcities. The next statement will be issued by Saturday evening.

Flood Warning issued September 26 at 9:00AM CDT until October 1 at 1:30PM CDT by NWS Quad Cities IA IL

...The Flood Warning is extended for the following rivers in Iowa... Wapsipinicon River near De Witt 4S affecting Scott and Clinton Counties. * WHAT...Major flooding is occurring. * WHERE...Wapsipinicon River near De Witt 4S. * WHEN...Until Thursday afternoon. * IMPACTS...At 12.5 feet, Water affects old U.S. Highway 61 near the river. * ADDITIONAL DETAILS... - At 8:30 AM CDT Saturday the stage was 12.7 feet. - Forecast...The river is expected to fall below flood stage early Thursday morning and continue falling to 9.0 feet Saturday, October 3rd. - Flood stage is 11.0 feet.

Safety instructions

Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Motorists should not attempt to drive around barricades or drive cars through flooded areas. Caution is urged when walking near riverbanks. The next statement will be issued by Sunday morning.

Hourly

Next hours

NowOvercast60°16% rain
1 PMOvercast65°13% rain
2 PMOvercast65°13% rain
3 PMOvercast65°13% rain
4 PMOvercast66°13% rain
5 PMOvercast65°14% rain
6 PMCloudy64°14% rain
7 PMPartly Cloudy62°10% rain
8 PMCloudy60°17% rain
9 PMCloudy60°18% rain
10 PMLight drizzle59°37% rain
11 PMPatchy rain nearby58°27% rain
Forecast

3-day weather forecast

Today2026-09-26
Overcast
66° 53°Overcast
Rain 37%Gust 9 mph
Tomorrow2026-09-27
Sunny
70° 55°Sunny
Rain 10%Gust 6 mph
Monday2026-09-28
Sunny
72° 54°Sunny
Rain 4%Gust 7 mph
Conditions

Weather details

Feels like55°F
Humidity66%
Pressure30.18 inHg
Visibility6 mi
Wind8 mph ESE
Wind gusts12 mph
Precipitation0.00 in
UV index3
Daylight

Sunrise, sunset and moon

Sunrise06:53 AM
Sunset06:52 PM
Moonrise06:41 PM
Moon phaseFull Moon
Next 24 hours

Key weather changes ahead

Warmest hour4 PM · 66°F
Coolest hour7 AM · 55°F
Highest rain chance10 PM · 37%
Strongest gusts12 PM · 10 mph
Practical guide

Weather insights for today

Umbrella may help

There is a moderate rain chance, peaking near 37%.

Light layers should work

It feels like 55°F with winds near 8 mph.

Best window: 4 PM

66°F, 13% rain chance and 7 mph wind.

Use extra caution while driving

Visibility is around 6 mi; gusts may reach 12 mph.

Run with a few weather adjustments

Current temperature is 60°F, wind 8 mph, rain chance up to 37%.

Moderate UV protection recommended

UV index is 3. Sunscreen and sunglasses are sensible for longer outdoor time.

Local weather characteristics in Carbon Cliff

Illinois has four distinct seasons with hot, humid summers, cold winters, strong frontal changes and frequent spring and summer thunderstorms.

Carbon Cliff is part of the Midwest weather region. The forecast point is near 41.49°N latitude and 90.39°W longitude. Local temperature, wind and precipitation can still differ from nearby places, especially where terrain, coastlines or urban development create small-scale weather changes.

Carbon Cliff weather today

Overcast and 60°F in Carbon Cliff, IL. Today's high is 66°F with a 37% rain chance. Winds are around 8 mph with gusts near 12 mph. Relative humidity is 66%, pressure is 30.18 inHg, and visibility is about 6 miles.

Tonight and tomorrow in Carbon Cliff

Sunrise is at 06:53 AM and sunset is at 06:52 PM. Tomorrow's forecast calls for Sunny with a high near 70°F and a low near 55°F. The maximum rain chance is 10%.

Nearby

Weather near Carbon Cliff

Illinois

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