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Polar air to bring October-like chill to 250 million in central, eastern US. Get the forecast Chevron right
Peak hurricane season is almost here, but where are the storms? Get answers here Chevron right

Catharine, IL

56°F
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Catharine, IL Weather
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Winter Center
Today Hourly

Daily

 Radar MinuteCast® Monthly Air Quality Health & Activities

August 31 - October 14

Sun 8/31

78° /51°
1%
Pleasant with plenty of sunshine

RealFeel®82°

RealFeel Shade™75°

Max UV Index7.0 (High)

WindENE 6 mph

Mon 9/1

79° /51°
3%
Plenty of sunshine; a nice afternoon for outdoor activities

RealFeel®83°

RealFeel Shade™77°

Max UV Index7.0 (High)

WindENE 7 mph

Tue 9/2

81° /53°
4%
Plenty of sunshine

RealFeel®85°

RealFeel Shade™78°

Max UV Index6.0 (High)

WindNNE 6 mph

Wed 9/3

71° /46°
88%
Some sun, then turning cloudy with a couple of showers and a thunderstorm; not as warm

RealFeel®73°

RealFeel Shade™67°

Max UV Index5.0 (Moderate)

WindWSW 9 mph

Thu 9/4

59° /43°
2%
Breezy and cooler with intervals of clouds and sunshine; the start of the coolest stretch of weather since April

RealFeel®57°

RealFeel Shade™53°

Max UV Index5.0 (Moderate)

WindWNW 13 mph

Fri 9/5

63° /42°
2%
Cool with intervals of clouds and sunshine

RealFeel®62°

RealFeel Shade™59°

Max UV Index2.0 (Low)

WindW 10 mph

Sat 9/6

67° /46°
1%
Partly sunny

RealFeel®69°

RealFeel Shade™64°

Max UV Index6.0 (High)

WindWNW 9 mph

Sun 9/7

74° /55°
1%
Plenty of sunshine

RealFeel®77°

RealFeel Shade™72°

Max UV Index6.0 (High)

WindESE 6 mph

Mon 9/8

73° /56°
3%
Increasing cloudiness

RealFeel®75°

RealFeel Shade™72°

Max UV Index6.0 (High)

WindS 10 mph

Tue 9/9

75° /55°
57%
Clouds breaking for some sun; a little morning rain followed by a passing shower in the afternoon

RealFeel®79°

RealFeel Shade™73°

Max UV Index5.0 (Moderate)

WindWSW 5 mph

Wed 9/10

76° /57°
0%
Plenty of sunshine

RealFeel®79°

RealFeel Shade™74°

Max UV Index6.0 (High)

WindNNE 6 mph

Thu 9/11

75° /56°
0%
Plenty of sunshine

RealFeel®80°

RealFeel Shade™74°

Max UV Index6.0 (High)

WindE 5 mph

Fri 9/12

74° /56°
0%
Plenty of sunshine

RealFeel®78°

RealFeel Shade™72°

Max UV Index5.0 (Moderate)

WindESE 5 mph

Sat 9/13

76° /51°
20%
Thickening clouds

RealFeel®80°

RealFeel Shade™74°

Max UV Index5.0 (Moderate)

WindNE 5 mph

Sun 9/14

70° /50°
10%
Mostly sunny

RealFeel®76°

RealFeel Shade™68°

Max UV Index5.0 (Moderate)

WindENE 5 mph

Mon 9/15

70° /52°
25%
Rather cloudy

RealFeel®70°

RealFeel Shade™69°

Max UV Index3.0 (Moderate)

WindESE 5 mph

Tue 9/16

72° /56°
25%
Cloudy

RealFeel®71°

RealFeel Shade™71°

Max UV Index1.0 (Low)

WindS 5 mph

Wed 9/17

78° /57°
20%
Partly sunny

RealFeel®83°

RealFeel Shade™77°

Max UV Index5.0 (Moderate)

WindN 2 mph

Thu 9/18

72° /56°
25%
Times of clouds and sun

RealFeel®72°

RealFeel Shade™71°

Max UV Index2.0 (Low)

WindNNW 4 mph

Fri 9/19

72° /56°
60%
Sun and clouds with a couple of showers in the afternoon

RealFeel®75°

RealFeel Shade™70°

Max UV Index5.0 (Moderate)

WindNW 6 mph

Sat 9/20

69° /52°
20%
Partly sunny

RealFeel®67°

RealFeel Shade™65°

Max UV Index5.0 (Moderate)

WindN 12 mph

Sun 9/21

68° /48°
25%
Increasing clouds

RealFeel®71°

RealFeel Shade™67°

Max UV Index5.0 (Moderate)

WindNNE 6 mph

Mon 9/22

67° /46°
20%
Partly sunny

RealFeel®71°

RealFeel Shade™66°

Max UV Index4.0 (Moderate)

WindW 2 mph

Tue 9/23

70° /51°
25%
Intervals of clouds and sunshine

RealFeel®72°

RealFeel Shade™68°

Max UV Index5.0 (Moderate)

WindWSW 5 mph

Wed 9/24

77° /54°
20%
Warm with plenty of sun

RealFeel®79°

RealFeel Shade™75°

Max UV Index5.0 (Moderate)

WindWSW 5 mph

Thu 9/25

77° /54°
20%
Warm with plenty of sun

RealFeel®80°

RealFeel Shade™75°

Max UV Index5.0 (Moderate)

WindE 5 mph

Fri 9/26

76° /53°
20%
Warm with plenty of sunshine

RealFeel®78°

RealFeel Shade™74°

Max UV Index5.0 (Moderate)

WindESE 5 mph

Sat 9/27

77° /54°
10%
Sunny and warm

RealFeel®80°

RealFeel Shade™75°

Max UV Index5.0 (Moderate)

WindESE 4 mph

Sun 9/28

76° /55°
25%
Warm with times of clouds and sun

RealFeel®77°

RealFeel Shade™75°

Max UV Index2.0 (Low)

WindSE 4 mph

Mon 9/29

76° /54°
5%
Sunshine and warm

RealFeel®78°

RealFeel Shade™74°

Max UV Index4.0 (Moderate)

WindSSW 5 mph

Tue 9/30

75° /53°
5%
Warm with plenty of sunshine

RealFeel®78°

RealFeel Shade™73°

Max UV Index4.0 (Moderate)

WindSSW 5 mph

Wed 10/1

76° /53°
60%
Warm with periods of rain

RealFeel®73°

RealFeel Shade™73°

Max UV Index1.0 (Low)

WindSSW 14 mph

Thu 10/2

75° /52°
20%
Remaining warm with plenty of sunshine

RealFeel®73°

RealFeel Shade™71°

Max UV Index4.0 (Moderate)

WindW 14 mph

Fri 10/3

69° /51°
20%
Plenty of sunshine

RealFeel®69°

RealFeel Shade™66°

Max UV Index4.0 (Moderate)

WindWNW 10 mph

Sat 10/4

69° /47°
20%
Mostly sunny

RealFeel®73°

RealFeel Shade™66°

Max UV Index4.0 (Moderate)

WindESE 5 mph

Sun 10/5

73° /52°
25%
Rather cloudy

RealFeel®70°

RealFeel Shade™70°

Max UV Index1.0 (Low)

WindS 12 mph

Mon 10/6

75° /50°
60%
A morning shower; otherwise, partly sunny and warm

RealFeel®75°

RealFeel Shade™72°

Max UV Index4.0 (Moderate)

WindW 8 mph

Tue 10/7

69° /49°
5%
Sunny

RealFeel®68°

RealFeel Shade™65°

Max UV Index4.0 (Moderate)

WindNW 10 mph

Wed 10/8

66° /50°
25%
Partly sunny

RealFeel®65°

RealFeel Shade™63°

Max UV Index4.0 (Moderate)

WindWSW 13 mph

Thu 10/9

66° /46°
20%
Partly sunny

RealFeel®64°

RealFeel Shade™62°

Max UV Index4.0 (Moderate)

WindNW 16 mph

Fri 10/10

60° /41°
10%
Sunshine

RealFeel®63°

RealFeel Shade™58°

Max UV Index4.0 (Moderate)

WindWNW 7 mph

Sat 10/11

64° /44°
20%
Plenty of sunshine

RealFeel®68°

RealFeel Shade™64°

Max UV Index4.0 (Moderate)

WindNW 5 mph

Sun 10/12

65° /43°
20%
Plenty of sunshine

RealFeel®69°

RealFeel Shade™64°

Max UV Index4.0 (Moderate)

WindSE 5 mph

Mon 10/13

58° /42°
1%
Mostly sunny

RealFeel®62°

RealFeel Shade™58°

Max UV Index4.0 (Moderate)

WindNNW 5 mph

Tue 10/14

59° /39°
77%
Considerable cloudiness; a passing morning shower followed by rain in the afternoon

RealFeel®52°

RealFeel Shade™52°

Max UV Index2.0 (Low)

WindESE 9 mph

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Weather Near Catharine:

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Apps & Downloads
iPhone App Android App See all Apps & Downloads
Subscription Services
AccuWeather Premium AccuWeather Professional
More
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