Ottawa, IL Weather Forecast

Tonight's Weather

Tue, Feb 17

Mostly cloudy and increasingly windy with rain and a thunderstorm, mainly early Lo: 47°

Tomorrow: Mostly sunny, windy and warm with the temperature approaching the record of 69 set in 2017; low humidity and dry brush will result in an elevated fire threat Hi: 68°

Current Weather

11:31 PM

52°F

RealFeel® 45°

Light rain More Details

Wind S 9 mph

Wind Gusts 22 mph

Air Quality Poor

Looking Ahead

Rain and thunderstorms late Tuesday night

Ottawa Weather Radar

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Clouds

Temperature

Hourly Weather

10-Day Weather Forecast

Tonight

2/17

47° Lo

Rain, a thunderstorm

96%

Wed

2/18

68° 35°

Windy, warm

Night: Mostly cloudy

Thu

2/19

62° 31°

A shower and thunderstorm

Rain and a thunderstorm early

68%

Fri

2/20

37° 21°

Windy; a shower, much colder

Clear to partly cloudy

55%

Sat

2/21

38° 19°

Partly sunny

Partly cloudy; breezy late

12%

Sun

2/22

33° 17°

Mostly cloudy and chilly

Partly cloudy and breezy

14%

Mon

2/23

37° 21°

Partly sunny

Mostly clear

Tue

2/24

43° 31°

Mostly sunny

A bit of snow and sleet late

Wed

2/25

51° 30°

A morning shower

Partly cloudy

60%

Thu

2/26

40° 32°

Cloudy

Clearing

Sun & Moon

10 hrs 44 mins

Rise 6:48 AM

Set 5:32 PM

New Moon

Rise 6:58 AM

Set 5:57 PM

Air Quality

Air Quality Poor

The air has reached a high level of pollution and is unhealthy for sensitive groups. Reduce time spent outside if you are feeling symptoms such as difficulty breathing or throat irritation.