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Decatur, IL

66°F
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Decatur

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Decatur, 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

October 15 - November 28

Wed 10/15

79° /58°
25%
Very warm with clouds giving way to sun; a nice afternoon for outdoor activities

RealFeel®80°

RealFeel Shade™76°

Max UV Index4.0 (Moderate)

WindNE 7 mph

Thu 10/16

78° /56°
17%
Very warm with plenty of sunshine

RealFeel®78°

RealFeel Shade™75°

Max UV Index4.0 (Moderate)

WindESE 8 mph

Fri 10/17

77° /62°
6%
Remaining warm with periods of clouds and sunshine

RealFeel®76°

RealFeel Shade™73°

Max UV Index3.0 (Moderate)

WindSSE 10 mph

Sat 10/18

70° /49°
88%
A thick cloud cover with a couple of showers and a thunderstorm; breezy in the morning, then not as warm in the afternoon

RealFeel®68°

RealFeel Shade™66°

Max UV Index2.0 (Low)

WindSSW 13 mph

Sun 10/19

60° /40°
25%
Breezy in the morning; otherwise, partly sunny

RealFeel®57°

RealFeel Shade™55°

Max UV Index3.0 (Moderate)

WindNW 14 mph

Mon 10/20

66° /51°
0%
Abundant sunshine

RealFeel®67°

RealFeel Shade™63°

Max UV Index4.0 (Moderate)

WindSW 7 mph

Tue 10/21

63° /45°
5%
Mostly sunny

RealFeel®61°

RealFeel Shade™58°

Max UV Index4.0 (Moderate)

WindSSW 14 mph

Wed 10/22

62° /46°
0%
Plenty of sunshine

RealFeel®64°

RealFeel Shade™60°

Max UV Index4.0 (Moderate)

WindWNW 7 mph

Thu 10/23

63° /45°
3%
Sunny

RealFeel®63°

RealFeel Shade™60°

Max UV Index3.0 (Moderate)

WindSW 12 mph

Fri 10/24

61° /47°
3%
Mostly cloudy

RealFeel®59°

RealFeel Shade™59°

Max UV Index3.0 (Moderate)

WindNW 9 mph

Sat 10/25

62° /45°
9%
Turning cloudy in the morning followed by afternoon low clouds

RealFeel®61°

RealFeel Shade™61°

Max UV Index2.0 (Low)

WindNNW 8 mph

Sun 10/26

67° /47°
2%
Periods of clouds and sunshine

RealFeel®66°

RealFeel Shade™66°

Max UV Index2.0 (Low)

WindNNE 5 mph

Mon 10/27

63° /48°
1%
Cloudy

RealFeel®65°

RealFeel Shade™65°

Max UV Index1.0 (Low)

WindESE 4 mph

Tue 10/28

60° /41°
75%
Rain

RealFeel®53°

RealFeel Shade™53°

Max UV Index1.0 (Low)

WindSE 14 mph

Wed 10/29

65° /44°
25%
Times of clouds and sun

RealFeel®66°

RealFeel Shade™66°

Max UV Index2.0 (Low)

WindENE 5 mph

Thu 10/30

61° /48°
75%
Rain in the morning; otherwise, cloudy

RealFeel®56°

RealFeel Shade™56°

Max UV Index1.0 (Low)

WindSSE 15 mph

Fri 10/31

65° /47°
20%
Mostly sunny

RealFeel®63°

RealFeel Shade™61°

Max UV Index3.0 (Moderate)

WindWNW 14 mph

Sat 11/1

53° /40°
10%
Sunny and cooler

RealFeel®57°

RealFeel Shade™51°

Max UV Index3.0 (Moderate)

WindW 7 mph

Sun 11/2

57° /46°
25%
Increasing cloudiness

RealFeel®53°

RealFeel Shade™53°

Max UV Index2.0 (Low)

WindSW 12 mph

Mon 11/3

60° /42°
25%
Cloudy

RealFeel®58°

RealFeel Shade™58°

Max UV Index1.0 (Low)

WindNW 7 mph

Tue 11/4

50° /37°
57%
Considerable clouds and cooler; a passing shower in the morning followed by a little rain in the afternoon

RealFeel®44°

RealFeel Shade™44°

Max UV Index1.0 (Low)

WindW 9 mph

Wed 11/5

48° /36°
56%
Cloudy; areas of drizzle in the morning followed by a little rain in the afternoon

RealFeel®39°

RealFeel Shade™39°

Max UV Index1.0 (Low)

WindWSW 13 mph

Thu 11/6

47° /35°
25%
Intervals of clouds and sunshine

RealFeel®40°

RealFeel Shade™40°

Max UV Index1.0 (Low)

WindSSW 12 mph

Fri 11/7

49° /35°
56%
Considerable cloudiness; a little morning rain followed by a shower in spots in the afternoon

RealFeel®44°

RealFeel Shade™44°

Max UV Index1.0 (Low)

WindWSW 9 mph

Sat 11/8

47° /31°
20%
Sunny

RealFeel®45°

RealFeel Shade™42°

Max UV Index3.0 (Moderate)

WindWNW 9 mph

Sun 11/9

45° /32°
69%
Cloudy; a passing morning shower followed by periods of rain in the afternoon

RealFeel®47°

RealFeel Shade™47°

Max UV Index1.0 (Low)

WindS 4 mph

Mon 11/10

44° /31°
25%
Cloudy

RealFeel®39°

RealFeel Shade™39°

Max UV Index1.0 (Low)

WindNE 8 mph

Tue 11/11

45° /36°
55%
Cloudy with a little rain

RealFeel®44°

RealFeel Shade™44°

Max UV Index1.0 (Low)

WindNE 7 mph

Wed 11/12

46° /38°
56%
Cloudy; a little rain in the morning followed by a shower in spots in the afternoon

RealFeel®50°

RealFeel Shade™50°

Max UV Index1.0 (Low)

WindWSW 1 mph

Thu 11/13

45° /38°
25%
Cloudy

RealFeel®47°

RealFeel Shade™47°

Max UV Index1.0 (Low)

WindWSW 6 mph

Fri 11/14

49° /33°
55%
Remaining cloudy with a little rain

RealFeel®42°

RealFeel Shade™42°

Max UV Index1.0 (Low)

WindSW 13 mph

Sat 11/15

48° /28°
10%
Sunshine

RealFeel®52°

RealFeel Shade™48°

Max UV Index3.0 (Moderate)

WindNW 6 mph

Sun 11/16

42° /30°
25%
Rather cloudy

RealFeel®39°

RealFeel Shade™39°

Max UV Index1.0 (Low)

WindSE 6 mph

Mon 11/17

46° /42°
75%
Cloudy; a passing shower in the morning, then afternoon rain

RealFeel®36°

RealFeel Shade™36°

Max UV Index1.0 (Low)

WindS 12 mph

Tue 11/18

54° /43°
56%
Not as cool with a thick cloud cover; a little rain in the morning followed by areas of drizzle in the afternoon

RealFeel®50°

RealFeel Shade™50°

Max UV Index1.0 (Low)

WindENE 6 mph

Wed 11/19

57° /42°
25%
Cloudy

RealFeel®52°

RealFeel Shade™52°

Max UV Index1.0 (Low)

WindWSW 14 mph

Thu 11/20

56° /42°
25%
Cloudy

RealFeel®53°

RealFeel Shade™53°

Max UV Index1.0 (Low)

WindSE 9 mph

Fri 11/21

54° /41°
63%
Rain

RealFeel®51°

RealFeel Shade™51°

Max UV Index1.0 (Low)

WindNE 8 mph

Sat 11/22

54° /40°
25%
Mostly cloudy

RealFeel®55°

RealFeel Shade™55°

Max UV Index1.0 (Low)

WindNE 5 mph

Sun 11/23

55° /42°
25%
Cloudy

RealFeel®48°

RealFeel Shade™48°

Max UV Index1.0 (Low)

WindSSW 14 mph

Mon 11/24

53° /30°
63%
Rain

RealFeel®44°

RealFeel Shade™44°

Max UV Index1.0 (Low)

WindSW 15 mph

Tue 11/25

53° /26°
5%
Plenty of sunshine

RealFeel®47°

RealFeel Shade™45°

Max UV Index2.0 (Low)

WindW 16 mph

Wed 11/26

37° /24°
20%
Colder with plenty of sunshine

RealFeel®32°

RealFeel Shade™29°

Max UV Index2.0 (Low)

WindWNW 12 mph

Thu 11/27

37° /27°
25%
Cloudy

RealFeel®38°

RealFeel Shade™38°

Max UV Index1.0 (Low)

WindSE 4 mph

Fri 11/28

36° /23°
1%
Partly sunny

RealFeel®29°

RealFeel Shade™27°

Max UV Index2.0 (Low)

WindW 14 mph

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World North America United States Illinois Decatur

Weather Near Decatur:

  • Champaign, IL
  • Peoria, IL
  • Springfield, IL
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Apps & Downloads
iPhone App Android App See all Apps & Downloads
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AccuWeather Premium AccuWeather Professional
More
AccuWeather Ready Business Health Hurricane Leisure and Recreation Severe Weather Space and Astronomy Sports Travel Weather News Winter Center
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