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A temperature rollercoaster unfolds across the Northeast, Midwest. Get the forecast details. Chevron right

Chester, IL

53°F
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Chester

Illinois

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

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March 22 - April 20

Sun 3/22

91° /36°
25%
Clear to partly cloudy, breezy and much colder

RealFeel®26°

Cloud Cover30%

WindN 15 mph

Wind Gusts32 mph

Mon 3/23

53° /37°
0%
Cooler and less humid with sun through high clouds

RealFeel®51°

RealFeel Shade™47°

Max UV Index6.0 (High)

WindNNE 10 mph

Tue 3/24

61° /39°
2%
Intervals of clouds and sunshine

RealFeel®63°

RealFeel Shade™58°

Max UV Index6.0 (High)

WindESE 7 mph

Wed 3/25

77° /62°
4%
Warmer with times of clouds and sun

RealFeel®76°

RealFeel Shade™74°

Max UV Index5.0 (Moderate)

WindS 8 mph

Thu 3/26

87° /49°
55%
Mostly sunny, breezy and warmer with a thunderstorm late in the afternoon; thunderstorms can bring hail and damaging winds

RealFeel®87°

RealFeel Shade™83°

Max UV Index6.0 (High)

WindSSW 15 mph

Fri 3/27

54° /32°
65%
Breezy in the morning with a couple of showers and a thunderstorm; cooler with times of clouds and sun

RealFeel®55°

RealFeel Shade™52°

Max UV Index6.0 (High)

WindN 12 mph

Sat 3/28

56° /38°
5%
Mostly sunny

RealFeel®63°

RealFeel Shade™55°

Max UV Index6.0 (High)

WindE 6 mph

Sun 3/29

63° /50°
1%
Clouds and sunshine

RealFeel®67°

RealFeel Shade™63°

Max UV Index3.0 (Moderate)

WindS 5 mph

Mon 3/30

71° /56°
4%
Warm with variable cloudiness

RealFeel®74°

RealFeel Shade™70°

Max UV Index3.0 (Moderate)

WindSE 5 mph

Tue 3/31

74° /60°
7%
Warm with partial sunshine

RealFeel®73°

RealFeel Shade™70°

Max UV Index5.0 (Moderate)

WindS 15 mph

Wed 4/1

73° /54°
76%
Remaining warm with rain

RealFeel®70°

RealFeel Shade™70°

Max UV Index1.0 (Low)

WindS 14 mph

Thu 4/2

67° /50°
58%
Intervals of clouds and sunshine with a couple of thunderstorms

RealFeel®68°

RealFeel Shade™64°

Max UV Index3.0 (Moderate)

WindSSW 12 mph

Fri 4/3

65° /48°
55%
Considerable cloudiness with a shower

RealFeel®66°

RealFeel Shade™64°

Max UV Index2.0 (Low)

WindNNE 7 mph

Sat 4/4

63° /40°
55%
A thick cloud cover with a little rain

RealFeel®62°

RealFeel Shade™62°

Max UV Index2.0 (Low)

WindS 10 mph

Sun 4/5

67° /47°
55%
Cloudy; a little morning rain followed by a thunderstorm in spots in the afternoon

RealFeel®66°

RealFeel Shade™66°

Max UV Index2.0 (Low)

WindS 9 mph

Mon 4/6

68° /44°
59%
Periods of rain

RealFeel®66°

RealFeel Shade™66°

Max UV Index2.0 (Low)

WindNW 6 mph

Tue 4/7

57° /37°
64%
Cooler with rain

RealFeel®54°

RealFeel Shade™52°

Max UV Index2.0 (Low)

WindNNW 9 mph

Wed 4/8

55° /35°
25%
Sun and clouds

RealFeel®53°

RealFeel Shade™48°

Max UV Index7.0 (High)

WindNW 13 mph

Thu 4/9

56° /35°
5%
Plenty of sunshine

RealFeel®65°

RealFeel Shade™55°

Max UV Index7.0 (High)

WindNW 5 mph

Fri 4/10

57° /36°
25%
Cloudy

RealFeel®56°

RealFeel Shade™55°

Max UV Index2.0 (Low)

WindE 6 mph

Sat 4/11

58° /41°
25%
Cloudy

RealFeel®54°

RealFeel Shade™53°

Max UV Index2.0 (Low)

WindESE 12 mph

Sun 4/12

59° /48°
25%
After a cloudy start, sunshine returns

RealFeel®61°

RealFeel Shade™54°

Max UV Index8.0 (Very High)

WindS 10 mph

Mon 4/13

69° /44°
20%
Partly sunny

RealFeel®72°

RealFeel Shade™66°

Max UV Index8.0 (Very High)

WindWSW 9 mph

Tue 4/14

60° /41°
25%
Intervals of clouds and sunshine

RealFeel®69°

RealFeel Shade™59°

Max UV Index8.0 (Very High)

WindN 6 mph

Wed 4/15

60° /42°
25%
Cloudy

RealFeel®58°

RealFeel Shade™57°

Max UV Index2.0 (Low)

WindN 8 mph

Thu 4/16

61° /40°
20%
Sunny to partly cloudy

RealFeel®65°

RealFeel Shade™57°

Max UV Index8.0 (Very High)

WindW 8 mph

Fri 4/17

60° /42°
58%
Cloudy; a little rain in the morning followed by a couple of showers in the afternoon

RealFeel®63°

RealFeel Shade™63°

Max UV Index2.0 (Low)

WindNE 2 mph

Sat 4/18

61° /46°
25%
Partly sunny

RealFeel®62°

RealFeel Shade™58°

Max UV Index3.0 (Moderate)

WindENE 7 mph

Sun 4/19

62° /50°
56%
Cloudy; a shower in spots in the morning followed by a little rain in the afternoon

RealFeel®60°

RealFeel Shade™58°

Max UV Index2.0 (Low)

WindE 10 mph

Mon 4/20

63° /51°
57%
Cloudy; a couple of morning showers followed by a little rain in the afternoon

RealFeel®63°

RealFeel Shade™63°

Max UV Index2.0 (Low)

WindSSE 8 mph

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World North America United States Illinois Chester

Weather Near Chester:

  • O'Fallon, MO
  • St. Charles, MO
  • St. Louis, MO
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