Tomorrow Hourly Weather Forecast for Elgin, IL

Hourly Weather | Tomorrow › Tuesday, April 28, 2026

Active Weather Warnings

Flood Warning

Elgin, Illinois

12 AM

63°

Feels Like 57°

Humidity: 87%

UV Index: 0

Wind: 15 mph

1 AM

63°

Feels Like 54°

Humidity: 86%

UV Index: 0

Wind: 16 mph

2 AM

61°

Feels Like 54°

Humidity: 85%

UV Index: 0

Wind: 15 mph

3 AM

57°

Feels Like 50°

Humidity: 81%

UV Index: 0

Wind: 16 mph

4 AM

54°

Feels Like 46°

Humidity: 81%

UV Index: 0

Wind: 16 mph

5 AM

52°

Feels Like 43°

Humidity: 84%

UV Index: 0

Wind: 15 mph

6 AM

52°

Feels Like 43°

Humidity: 83%

UV Index: 0

Wind: 14 mph

7 AM

50°

Feels Like 43°

Humidity: 82%

UV Index: 0

Wind: 13 mph

8 AM

50°

Feels Like 45°

Humidity: 82%

UV Index: 1

Wind: 13 mph

9 AM

52°

Feels Like 46°

Humidity: 77%

UV Index: 1

Wind: 12 mph

10 AM

52°

Feels Like 48°

Humidity: 73%

UV Index: 2

Wind: 12 mph

11 AM

54°

Feels Like 52°

Humidity: 68%

UV Index: 3

Wind: 12 mph

12 PM

55°

Feels Like 55°

Humidity: 65%

UV Index: 3

Wind: 13 mph

1 PM

57°

Feels Like 57°

Humidity: 61%

UV Index: 4

Wind: 13 mph

2 PM

61°

Feels Like 59°

Humidity: 57%

UV Index: 3

Wind: 13 mph

3 PM

63°

Feels Like 61°

Humidity: 53%

UV Index: 3

Wind: 12 mph

4 PM

64°

Feels Like 63°

Humidity: 51%

UV Index: 2

Wind: 12 mph

5 PM

64°

Feels Like 63°

Humidity: 50%

UV Index: 1

Wind: 10 mph

6 PM

63°

Feels Like 61°

Humidity: 54%

UV Index: 1

Wind: 8 mph

7 PM

63°

Feels Like 61°

Humidity: 57%

UV Index: 0

Wind: 8 mph

8 PM

61°

Feels Like 57°

Humidity: 62%

UV Index: 0

Wind: 7 mph

9 PM

57°

Feels Like 55°

Humidity: 65%

UV Index: 0

Wind: 7 mph

10 PM

55°

Feels Like 52°

Humidity: 70%

UV Index: 0

Wind: 7 mph

11 PM

55°

Feels Like 52°

Humidity: 73%

UV Index: 0

Wind: 7 mph

Weather Alerts and Warnings for Elgin

Severe Immediate Observed

Flood Warning

Flood Warning issued April 27 at 12:10PM CDT by NWS Chicago IL

Apr 27, 12:10 PM → Apr 28, 6:15 AM

...The Flood Warning continues for the following rivers in
Illinois...

Fox River at Montgomery affecting Kane and Kendall Counties.

Fox River at Algonquin Lock & Dam tailwater affecting McHenry,
Lake IL and Kane Counties.

WHAT: Moderate flooding is occurring and moderate flooding is
forecast.

WHERE: Fox River from Johnsburg downstream to Red Gate Road in
St. Charles, including the Algonquin Lock & Dam tailwater gauge.

WHEN: Until further notice.

IMPACTS: At 11.5 feet, Residences threatened along Oceola Drive
in Algonquin. A few residences threatened along McBridge Street in
Elgin. Jayne Street and Beach Drive threatened in Algonquin. River
Street threatened in East Dundee. Jerusha Avenue threatened in
Elgin. Fox River Trail threatened between East Dundee and Elgin.

ADDITIONAL DETAILS:
- At 11:30 AM CDT Monday the stage was 11.7 feet.
- Recent Activity...The river has been falling slowly over the
last few days.
- Forecast...The rate of fall may slow over the next few days
due to forecasted rainfall.
- Flood stage is 9.5 feet.
- http://www.weather.gov/safety/flood

+ Read More

These forecasts are based on observed precipitation as well as forecast precipitation 24 hours into the future. Changes to the rainfall forecast, or any additional rainfall after 24 hours, may cause changes to these river forecasts. A Flood Warning means water levels above flood stage are imminent or may already be occurring. Persons along rivers and streams in the warned area should take immediate precautions to protect life and property. Additional information is available at www.weather.gov. The next statement will be issued by Tuesday morning.

Updated: Apr 27, 2:19 PM Source: NWS Alert

Weather Alerts and Warnings for Elgin

Flood Warning

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