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Ottawa, IL

53°F
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Ottawa, IL Weather
Today WinterCast Local {stormName} Tracker Hourly Daily Radar MinuteCast® Monthly Air Quality Health & Activities

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Winter Center
Today Hourly Daily Radar MinuteCast® Monthly Air Quality Health & Activities
Wednesday, February 18

Day

2/18
66°Hi
RealFeel® 64°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
RealFeel Shade™ 62°
Cool
RealFeel Guide
Cool
53° to 62°
Light jacket or sweater may be appropriate.
LEARN MORE
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
alerts

Red Flag Warning

10:00 AM Wednesday - 8:00 PM Wednesday

Max UV Index3.0 (Moderate)

AccuLumen Brightness Index™9 (Very Bright)

WindWSW 17 mph

Wind Gusts39 mph

Probability of Precipitation0%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover12%

Morning

Afternoon

Night

2/18
32°Lo
RealFeel® 29°
Cold
RealFeel Guide
Cold
25° to 39°
Coats and hats are appropriate, consider gloves and a scarf.
LEARN MORE
Mostly cloudy
alerts

Red Flag Warning

10:00 AM Wednesday - 8:00 PM Wednesday

WindNW 7 mph

Wind Gusts17 mph

Probability of Precipitation0%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover76%

Evening

Overnight

Sun & Moon

10 hrs 46 mins
Rise 6:47 AM
Set 5:33 PM
Waxing Crescent
Rise 7:21 AM
Set 7:07 PM

Temperature History

2/18
High
Low
Forecast
66°
32°
Average
36°
20°
Last Year
11°
-5°
Record
69°
2017
-16°
1936

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World North America United States Illinois Ottawa

Weather Near Ottawa:

  • Chicago, IL
  • Joliet, IL
  • Naperville, IL
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