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Ottawa, IL

63°F
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Ottawa

Illinois

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Ottawa, IL Weather
Today WinterCast Local {stormName} Tracker Hourly 10-Day Radar MinuteCast® Monthly Air Quality Health & Activities

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August 25 - September 8

Tue 8/25

79° /63°
1%
Partly sunny and pleasant

RealFeel®85°

RealFeel Shade™77°

Max UV Index7.0 (High)

WindS 5 mph

Wed 8/26

83° /61°
55%
Times of clouds and sun with a thunderstorm in spots from late morning on; humid; gusty winds can accompany any downpour

RealFeel®90°

RealFeel Shade™85°

Max UV Index4.0 (Moderate)

WindSW 9 mph

Total Hours of Precipitation1

Total Hours of Rain1

Thu 8/27

82° /58°
25%
Sunny to partly cloudy and humid

RealFeel®89°

RealFeel Shade™82°

Max UV Index7.0 (High)

WindNW 6 mph

Fri 8/28

81° /58°
11%
Sunny to partly cloudy

RealFeel®90°

RealFeel Shade™81°

Max UV Index7.0 (High)

WindNNW 1 mph

Sat 8/29

80° /64°
16%
Humid with clouds and sun

RealFeel®82°

RealFeel Shade™79°

Max UV Index3.0 (Moderate)

WindS 5 mph

Sun 8/30

81° /66°
64%
A morning thunderstorm or two; otherwise, humid with a blend of sun and clouds

RealFeel®90°

RealFeel Shade™86°

Max UV Index4.0 (Moderate)

WindS 7 mph

Total Hours of Precipitation1

Total Hours of Rain1

Mon 8/31

78° /58°
59%
Occasional morning rain and a thunderstorm; otherwise, cloudy and humid

RealFeel®90°

RealFeel Shade™84°

Max UV Index4.0 (Moderate)

WindW 6 mph

Total Hours of Precipitation1

Total Hours of Rain1

Tue 9/1

76° /57°
2%
Less humid with partial sunshine

RealFeel®78°

RealFeel Shade™74°

Max UV Index7.0 (High)

WindNW 7 mph

Wed 9/2

75° /60°
55%
A shower in the area in the morning; otherwise, sunshine and a few clouds

RealFeel®77°

RealFeel Shade™73°

Max UV Index7.0 (High)

WindN 8 mph

Total Hours of Precipitation0.5

Total Hours of Rain0.5

Thu 9/3

76° /57°
0%
Partial sunshine

RealFeel®78°

RealFeel Shade™73°

Max UV Index6.0 (High)

WindN 7 mph

Fri 9/4

75° /59°
1%
Sunshine interrupted by clouds at times

RealFeel®79°

RealFeel Shade™74°

Max UV Index3.0 (Moderate)

WindNE 5 mph

Sat 9/5

79° /58°
1%
Sunny

RealFeel®84°

RealFeel Shade™78°

Max UV Index6.0 (High)

WindESE 2 mph

Sun 9/6

74° /59°
25%
Mostly cloudy

RealFeel®74°

RealFeel Shade™74°

Max UV Index3.0 (Moderate)

WindNNE 2 mph

Mon 9/7

79° /62°
20%
Plenty of sunshine

RealFeel®84°

RealFeel Shade™78°

Max UV Index6.0 (High)

WindSSW 6 mph

Tue 9/8

80° /61°
10%
Mostly sunny and humid

RealFeel®86°

RealFeel Shade™80°

Max UV Index6.0 (High)

WindWSW 5 mph

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World North America United States Illinois Ottawa

Weather Near Ottawa:

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