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Ottawa, IL

40°F
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Ottawa, IL Weather
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Winter Center

Today

 Hourly Daily Radar MinuteCast® Monthly Air Quality Health & Activities

Today's Weather

Wed, Mar 4

Rather cloudy; a brief shower or two this morning followed by a little rain this afternoon Hi: 55°

Tonight: Areas of fog will reduce visibility with periods of rain and a thunderstorm Lo: 42°

Current Weather

9:47 AM

40°F
RealFeel® 40°
Cloudy More Details
RealFeel Shade™ 38°
Wind ENE 4 mph
Wind Gusts 10 mph
Air Quality Poor

Looking Ahead

Thunderstorms, some heavy, late Friday night

Ottawa Weather Radar

Ottawa Weather Radar
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Clouds
Temperature

Hourly Weather

10 AM 43°
rain drop 24%
11 AM 46°
rain drop 19%
12 PM 49°
rain drop 24%
1 PM 51°
rain drop 33%
2 PM 53°
rain drop 33%
3 PM 55°
rain drop 38%
4 PM 53°
rain drop 44%
5 PM 51°
rain drop 40%
6 PM 51°
rain drop 36%
7 PM 49°
rain drop 34%
8 PM 47°
rain drop 34%
9 PM 46°
rain drop 40%

10-Day Weather Forecast

Today

3/4

55° 42°

A little afternoon rain

Night: Fog with rain and a t-storm
80%

Thu

3/5

52° 40°

A shower in the a.m.; cloudy

Partly cloudy
57%

Fri

3/6

72° 54°

A shower and thunderstorm

Heavy t-storms late; windy
88%

Sat

3/7

56° 33°

Windy and cooler

Clear and colder
25%

Sun

3/8

65° 44°

Warmer; breezy in the p.m.

Clear
2%

Mon

3/9

70° 52°

Mostly sunny, windy and warm

Partly cloudy; breezy late
19%

Tue

3/10

69° 40°

Mostly cloudy, p.m. t-storms

Early t-storms, then showers
73%

Wed

3/11

45° 25°

Windy; a little morning rain

Clear and colder
57%

Thu

3/12

39° 35°

Turning cloudy

Overcast with a shower late
2%

Fri

3/13

45° 28°

Rain at times

Mainly clear
60%

Sun & Moon

11 hrs 23 mins
Rise 6:26 AM
Set 5:49 PM
Waning Gibbous
Rise 7:26 PM
Set 7:11 AM

Air Quality

See More
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.

Allergy Outlook

See All
Tree Pollen Low Data is not supported in this location Ragweed Pollen Low Data is not supported in this location Mold Low Data is not supported in this location Grass Pollen Low Data is not supported in this location Dust & Dander High Data is not supported in this location

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