Local weather forecast

Weather in Cedarville, IL

Updated 2026-08-11 12:00 local time · ZIP codes 61013

Partly cloudy
Now68°F

Partly cloudy

High / Low87° / 71°
Rain chance78%
Wind3 mph
Weather alerts

Active alerts

1
Flood Advisory issued August 11 at 9:32AM CDT until August 11 at 1:30PM CDT by NWS Chicago IL

* WHAT...Flooding caused by excessive rainfall is expected. * WHERE...Boone County in north central Illinois... De Kalb County in north central Illinois... Northern La Salle County in north central Illinois... Lee County in north central Illinois... Ogle County in north central Illinois... Southern Winnebago County in north central Illinois... * WHEN...Until 130 PM CDT. * IMPACTS...Creeks and streams may rise out of their banks. Roads and streets may be flooded. * ADDITIONAL DETAILS... - At 931 AM CDT, Doppler radar and automated rain gauges indicated a line of intense thunderstorms with rainfall rates of 2 to 3 inches per hour moving through the area. Localized flooding of roadways and poor drainage areas will occur shortly after the onset of rainfall. - Some locations that will experience flooding include... Rockford, DeKalb, Belvidere, Loves Park, Machesney Park, Ottawa, Sycamore, Dixon, Rochelle, Sandwich, Mendota, Poplar Grove, Genoa, Byron, Oregon, Mount Morris, Amboy, Polo and Sheridan. - http://www.weather.gov/safety/flood

Safety instructions

A Flood Advisory means minor flooding along waterways and other poor drainage areas is imminent or may already be occurring. Persons in the advisory area should use caution and avoid flood waters.

Hourly

Next hours

NowPartly cloudy68°23% rain
1 PMSunny85°10% rain
2 PMSunny86°10% rain
3 PMSunny87°5% rain
4 PMSunny85°5% rain
5 PMSunny87°4% rain
6 PMSunny86°4% rain
7 PMSunny84°6% rain
8 PMSunny80°8% rain
9 PMClear78°14% rain
10 PMClear77°15% rain
11 PMClear75°19% rain
Forecast

3-day weather forecast

Today2026-08-11
Sunny
87° 71°Sunny
Rain 78%Gust 11 mph
Tomorrow2026-08-12
Sunny
82° 68°Sunny
Rain 81%Gust 10 mph
Thursday2026-08-13
Sunny
77° 65°Sunny
Rain 57%Gust 8 mph
Conditions

Weather details

Feels like68°F
Humidity100%
Pressure29.92 inHg
Visibility10 mi
Wind3 mph WSW
Wind gusts4 mph
Precipitation0.00 in
UV index6
Daylight

Sunrise, sunset and moon

Sunrise06:01 AM
Sunset08:05 PM
Moonrise03:59 AM
Moon phaseNew Moon
Practical guide

Weather insights for today

Umbrella not essential

Rain chance stays relatively low over the next 12 hours (up to 23%).

Light layers should work

It feels like 68°F with winds near 3 mph.

Best window: 8 PM

80°F, 8% rain chance and 5 mph wind.

Use extra caution while driving

Visibility is around 10 mi; gusts may reach 17 mph.

Good conditions for an easy run

Current temperature is 68°F, wind 3 mph, rain chance up to 23%.

High UV protection needed

UV index is 6. Sunscreen, shade and protective clothing are recommended.

Cedarville weather today

Partly cloudy and 68°F in Cedarville, IL. Today's high is 87°F with a 78% rain chance. Winds are around 3 mph with gusts near 4 mph. Relative humidity is 100%, pressure is 29.92 inHg, and visibility is about 10 miles.

Tonight and tomorrow in Cedarville

Sunrise is at 06:01 AM and sunset is at 08:05 PM. Tomorrow's forecast calls for Sunny with a high near 82°F and a low near 68°F. The maximum rain chance is 81%.

Nearby

Weather near Cedarville

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