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Northeast weather to feel more like Thanksgiving than Memorial Day. See the temp forecast.

Ottawa, IL

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Ottawa, IL Weather

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Hourly

10-Day Radar MinuteCast® Monthly Air Quality Health & Activities

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4 PM

73°

RealFeel® 71°

Pleasant

RealFeel Guide

Pleasant

63° to 81°

Most consider this temperature range ideal.

20%

Cloudy

RealFeel Shade™70°

WindENE 13 mph

Air QualityFair

Max UV Index1.2 (Low)

Wind Gusts18 mph

Humidity45%

Indoor Humidity45% (Ideal Humidity)

Dew Point51° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover99%

Visibility10 mi

Cloud Ceiling4900 ft

5 PM

72°

RealFeel® 70°

Pleasant

RealFeel Guide

Pleasant

63° to 81°

Most consider this temperature range ideal.

20%

Cloudy

RealFeel Shade™70°

WindENE 13 mph

Air QualityFair

Max UV Index0.8 (Low)

Wind Gusts18 mph

Humidity50%

Indoor Humidity50% (Ideal Humidity)

Dew Point53° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover100%

Visibility10 mi

Cloud Ceiling4800 ft

6 PM

71°

RealFeel® 68°

Pleasant

RealFeel Guide

Pleasant

63° to 81°

Most consider this temperature range ideal.

20%

Cloudy

RealFeel Shade™68°

WindENE 12 mph

Air QualityFair

Max UV Index0.5 (Low)

Wind Gusts17 mph

Humidity54%

Indoor Humidity54% (Ideal Humidity)

Dew Point53° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover100%

Visibility10 mi

Cloud Ceiling4600 ft

7 PM

69°

RealFeel® 66°

Pleasant

RealFeel Guide

Pleasant

63° to 81°

Most consider this temperature range ideal.

16%

Cloudy

RealFeel Shade™66°

WindENE 10 mph

Air QualityFair

Max UV Index0.3 (Low)

Wind Gusts16 mph

Humidity58%

Indoor Humidity58% (Ideal Humidity)

Dew Point54° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover100%

Visibility10 mi

Cloud Ceiling4400 ft

8 PM

69°

RealFeel® 66°

Pleasant

RealFeel Guide

Pleasant

63° to 81°

Most consider this temperature range ideal.

7%

Cloudy

RealFeel Shade™66°

WindENE 10 mph

Air QualityFair

Max UV Index0.1 (Low)

Wind Gusts14 mph

Humidity57%

Indoor Humidity57% (Ideal Humidity)

Dew Point53° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover99%

Visibility10 mi

Cloud Ceiling4000 ft

9 PM

68°

RealFeel® 65°

Pleasant

RealFeel Guide

Pleasant

63° to 81°

Most consider this temperature range ideal.

7%

Cloudy

WindENE 9 mph

Air QualityFair

Wind Gusts13 mph

Humidity60%

Indoor Humidity60% (Ideal Humidity)

Dew Point54° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover98%

Visibility10 mi

Cloud Ceiling3700 ft

10 PM

66°

RealFeel® 63°

Pleasant

RealFeel Guide

Pleasant

63° to 81°

Most consider this temperature range ideal.

6%

Cloudy

WindENE 9 mph

Air QualityFair

Wind Gusts10 mph

Humidity64%

Indoor Humidity61% (Ideal Humidity)

Dew Point54° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover98%

Visibility10 mi

Cloud Ceiling3300 ft

11 PM

65°

RealFeel® 63°

Pleasant

RealFeel Guide

Pleasant

63° to 81°

Most consider this temperature range ideal.

5%

Cloudy

WindENE 9 mph

Air QualityFair

Wind Gusts9 mph

Humidity67%

Indoor Humidity62% (Ideal Humidity)

Dew Point54° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover98%

Visibility10 mi

Cloud Ceiling3200 ft

Hourly Weather Forecast for Ottawa

AccuWeather's hourly forecast for Ottawa provides hour-by-hour temperatures, RealFeel® Temperature, and precipitation probability through the next 10 days. The current hour shows 73° with a RealFeel® of 71°, cloudy with a 20% chance of precipitation. Each hourly forecast includes wind speed, humidity, air quality, UV index, and the AccuLumen Brightness Index™, AccuWeather's measure of perceived outdoor light intensity. Forecasts are generated by proprietary systems developed by AccuWeather meteorologists since 1962.

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World North America United States Illinois Ottawa

Weather Near Ottawa:

Chicago, IL
Joliet, IL
Naperville, IL

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