Local weather forecast

Weather in Streamwood, IL

Updated 2026-08-11 12:30 local time · ZIP codes 60107

Light rain
Now68°F

Light rain

High / Low86° / 72°
Rain chance57%
Wind5 mph
Weather alerts

Active alerts

1
Flood Advisory issued August 11 at 9:59AM CDT until August 11 at 2:00PM CDT by NWS Chicago IL

* WHAT...Flooding caused by excessive rainfall is expected. * WHERE...Northern Grundy County in northeastern Illinois... Kane County in northeastern Illinois... Kendall County in northeastern Illinois... * WHEN...Until 200 PM CDT. * IMPACTS...Flooding may occur in poor drainage and urban areas. Roads and streets may be flooded. * ADDITIONAL DETAILS... - At 959 AM CDT, Doppler radar and automated rain gauges indicated a line of intense thunderstorms with rainfall rates of 1 to 2 inches per hour moving into the area. Localized flooding of roadways and poor drainage areas will occur slightly after the onset of rainfall. - Some locations that will experience flooding include... Aurora, Elgin, Carpentersville, St. Charles, Oswego, Algonquin, Batavia, Huntley, Geneva, Yorkville, Morris, Channahon, Campton Hills, Minooka and Plano. - 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

NowLight rain68°45% rain
2 PMCloudy75°21% rain
3 PMSunny79°10% rain
4 PMSunny84°8% rain
5 PMSunny84°7% rain
6 PMSunny82°8% rain
7 PMSunny79°10% rain
8 PMClear77°10% rain
9 PMClear75°10% rain
10 PMClear74°11% rain
11 PMClear73°14% rain
12 AMMist71°22% rain
Forecast

3-day weather forecast

Today2026-08-11
Sunny
86° 72°Sunny
Rain 57%Gust 7 mph
Tomorrow2026-08-12
Sunny
83° 69°Sunny
Rain 82%Gust 11 mph
Thursday2026-08-13
Sunny
82° 68°Sunny
Rain 18%Gust 7 mph
Conditions

Weather details

Feels like68°F
Humidity94%
Pressure29.91 inHg
Visibility9 mi
Wind5 mph S
Wind gusts8 mph
Precipitation0.02 in
UV index3
Daylight

Sunrise, sunset and moon

Sunrise05:56 AM
Sunset07:59 PM
Moonrise03:54 AM
Moon phaseNew Moon
Practical guide

Weather insights for today

Take an umbrella

Rain chance reaches about 36% over the next 12 hours.

Light layers should work

It feels like 68°F with winds near 5 mph.

Best window: 8 PM

77°F, 10% rain chance and 4 mph wind.

Use extra caution while driving

Visibility is around 9 mi; gusts may reach 10 mph.

Run with a few weather adjustments

Current temperature is 68°F, wind 5 mph, rain chance up to 36%.

Low UV protection needs

UV index is 3.

Streamwood weather today

Light rain and 68°F in Streamwood, IL. Today's high is 86°F with a 57% rain chance. Winds are around 5 mph with gusts near 8 mph. Relative humidity is 94%, pressure is 29.91 inHg, and visibility is about 9 miles.

Tonight and tomorrow in Streamwood

Sunrise is at 05:56 AM and sunset is at 07:59 PM. Tomorrow's forecast calls for Sunny with a high near 83°F and a low near 69°F. The maximum rain chance is 82%.

Nearby

Weather near Streamwood

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