Ottawa, IL Weather Forecast

Today's Weather

Thu, Mar 26

Some sun, then clouds, breezy and very warm; a couple of showers and a heavy thunderstorm late this afternoon; thunderstorms can bring hail and damaging winds Hi: 75°

Tonight: Occasional rain and a thunderstorm this evening; otherwise, cloudy, breezy and colder; thunderstorms can bring hail and damaging winds Lo: 31°

Current Weather

2:02 AM

54°F

RealFeel® 55°

Mostly cloudy More Details

Wind SSW 2 mph

Wind Gusts 8 mph

Air Quality Poor

Looking Ahead

Thunderstorms, some strong, late this afternoon through this evening; storms can bring hail and damaging winds

Ottawa Weather Radar

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Clouds

Temperature

Hourly Weather

10-Day Weather Forecast

Today

3/26

75° 31°

Showers and a heavier t-storm

Night: Some rain and a t-storm early

87%

Fri

3/27

47° 26°

Breezy and cooler

Clear and cold

Sat

3/28

55° 39°

Mostly sunny and breezy

Partly cloudy

Sun

3/29

64° 47°

Warmer; breezy in the p.m.

Partly cloudy

Mon

3/30

71° 49°

Warm with clouds and sun

Showers around late

25%

Tue

3/31

68° 56°

A shower and t-storm; breezy

Clouds breaking; breezy

60%

Wed

4/1

66° 45°

Windy; a p.m. t-storm or two

Rain and a thunderstorm

67%

Thu

4/2

54° 44°

An afternoon t-storm or two

A shower early; cloudy

74%

Fri

4/3

63° 50°

Some brightening

Mostly cloudy with rain late

Sat

4/4

69° 45°

Rather cloudy

Mostly cloudy with rain late

12%

Sun & Moon

12 hrs 25 mins

Rise 6:49 AM

Set 7:14 PM

Waxing Gibbous

Rise 12:16 PM

Set 4:08 AM

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.