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Polar air to bring October-like chill to 250 million in central, eastern US. Get the forecast Chevron right
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Deer Plain, IL

63°F
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Deer Plain

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Deer Plain, 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

September 1 - October 15

Mon 9/1

80° /56°
2%
Sun and areas of high clouds and pleasant

RealFeel®84°

RealFeel Shade™77°

Max UV Index7.0 (High)

WindENE 6 mph

Tue 9/2

82° /57°
3%
Times of sun and clouds

RealFeel®87°

RealFeel Shade™80°

Max UV Index7.0 (High)

WindNNE 6 mph

Wed 9/3

84° /55°
3%
Mostly cloudy

RealFeel®84°

RealFeel Shade™81°

Max UV Index5.0 (Moderate)

WindW 8 mph

Thu 9/4

72° /52°
3%
Nice with some sun

RealFeel®75°

RealFeel Shade™69°

Max UV Index7.0 (High)

WindNW 8 mph

Fri 9/5

77° /52°
25%
Nice with sunshine and a few clouds

RealFeel®79°

RealFeel Shade™74°

Max UV Index7.0 (High)

WindW 9 mph

Sat 9/6

72° /49°
0%
Nice with plenty of sun

RealFeel®77°

RealFeel Shade™70°

Max UV Index7.0 (High)

WindNW 7 mph

Sun 9/7

75° /50°
0%
Plenty of sun

RealFeel®82°

RealFeel Shade™73°

Max UV Index7.0 (High)

WindESE 4 mph

Mon 9/8

77° /53°
1%
Cloudy to partly sunny

RealFeel®77°

RealFeel Shade™74°

Max UV Index5.0 (Moderate)

WindSE 7 mph

Tue 9/9

80° /60°
5%
Partly sunny

RealFeel®85°

RealFeel Shade™78°

Max UV Index6.0 (High)

WindSSE 5 mph

Wed 9/10

86° /64°
2%
Mostly sunny

RealFeel®88°

RealFeel Shade™83°

Max UV Index6.0 (High)

WindSSW 7 mph

Thu 9/11

82° /61°
1%
Mostly sunny

RealFeel®88°

RealFeel Shade™80°

Max UV Index6.0 (High)

WindS 2 mph

Fri 9/12

79° /64°
0%
Plenty of sunshine

RealFeel®84°

RealFeel Shade™77°

Max UV Index6.0 (High)

WindSSE 5 mph

Sat 9/13

72° /47°
20%
Plenty of sunshine

RealFeel®78°

RealFeel Shade™70°

Max UV Index6.0 (High)

WindENE 7 mph

Sun 9/14

76° /54°
10%
Mostly sunny

RealFeel®79°

RealFeel Shade™74°

Max UV Index6.0 (High)

WindENE 7 mph

Mon 9/15

76° /53°
20%
Partly sunny

RealFeel®80°

RealFeel Shade™74°

Max UV Index6.0 (High)

WindE 5 mph

Tue 9/16

79° /60°
25%
Sun followed by clouds

RealFeel®78°

RealFeel Shade™78°

Max UV Index4.0 (Moderate)

WindSSE 4 mph

Wed 9/17

82° /61°
20%
Mostly sunny

RealFeel®84°

RealFeel Shade™80°

Max UV Index6.0 (High)

WindNW 5 mph

Thu 9/18

80° /57°
10%
Mostly sunny

RealFeel®82°

RealFeel Shade™77°

Max UV Index6.0 (High)

WindWNW 6 mph

Fri 9/19

77° /55°
25%
Mostly sunny

RealFeel®78°

RealFeel Shade™74°

Max UV Index5.0 (Moderate)

WindWNW 7 mph

Sat 9/20

75° /60°
20%
Partly sunny

RealFeel®76°

RealFeel Shade™72°

Max UV Index5.0 (Moderate)

WindNNW 8 mph

Sun 9/21

77° /52°
5%
Plenty of sunshine

RealFeel®81°

RealFeel Shade™75°

Max UV Index5.0 (Moderate)

WindNE 5 mph

Mon 9/22

74° /50°
5%
Plenty of sunshine

RealFeel®78°

RealFeel Shade™72°

Max UV Index5.0 (Moderate)

WindENE 4 mph

Tue 9/23

74° /51°
25%
Increasing clouds

RealFeel®74°

RealFeel Shade™74°

Max UV Index5.0 (Moderate)

WindWSW 2 mph

Wed 9/24

78° /54°
5%
Plenty of sunshine

RealFeel®81°

RealFeel Shade™77°

Max UV Index5.0 (Moderate)

WindS 4 mph

Thu 9/25

82° /56°
20%
Plenty of sun

RealFeel®85°

RealFeel Shade™80°

Max UV Index5.0 (Moderate)

WindSE 4 mph

Fri 9/26

81° /57°
20%
Mostly sunny

RealFeel®83°

RealFeel Shade™79°

Max UV Index5.0 (Moderate)

WindNE 5 mph

Sat 9/27

82° /58°
10%
Mostly sunny

RealFeel®84°

RealFeel Shade™80°

Max UV Index5.0 (Moderate)

WindE 5 mph

Sun 9/28

81° /59°
20%
Partly sunny

RealFeel®82°

RealFeel Shade™79°

Max UV Index5.0 (Moderate)

WindSE 5 mph

Mon 9/29

81° /58°
5%
Plenty of sunshine

RealFeel®84°

RealFeel Shade™79°

Max UV Index5.0 (Moderate)

WindSSW 5 mph

Tue 9/30

82° /59°
5%
Plenty of sunshine

RealFeel®83°

RealFeel Shade™79°

Max UV Index5.0 (Moderate)

WindSSW 6 mph

Wed 10/1

82° /60°
25%
Partly sunny

RealFeel®80°

RealFeel Shade™79°

Max UV Index2.0 (Low)

WindSSW 12 mph

Thu 10/2

81° /57°
5%
Plenty of sunshine

RealFeel®81°

RealFeel Shade™78°

Max UV Index5.0 (Moderate)

WindWNW 10 mph

Fri 10/3

78° /54°
20%
Plenty of sunshine

RealFeel®80°

RealFeel Shade™76°

Max UV Index5.0 (Moderate)

WindNW 6 mph

Sat 10/4

79° /56°
20%
Mostly sunny

RealFeel®79°

RealFeel Shade™76°

Max UV Index4.0 (Moderate)

WindESE 7 mph

Sun 10/5

80° /58°
20%
Turning out cloudy

RealFeel®79°

RealFeel Shade™78°

Max UV Index4.0 (Moderate)

WindSSW 9 mph

Mon 10/6

80° /56°
58%
A thunderstorm in the area in the morning; otherwise, after a cloudy start, sunshine returns

RealFeel®81°

RealFeel Shade™77°

Max UV Index4.0 (Moderate)

WindW 8 mph

Tue 10/7

77° /53°
5%
Less humid with plenty of sun

RealFeel®77°

RealFeel Shade™74°

Max UV Index4.0 (Moderate)

WindWNW 7 mph

Wed 10/8

70° /55°
59%
Cloudy; a morning shower in spots followed by a little rain in the afternoon

RealFeel®68°

RealFeel Shade™68°

Max UV Index1.0 (Low)

WindSW 8 mph

Thu 10/9

70° /51°
5%
Plenty of sunshine

RealFeel®69°

RealFeel Shade™66°

Max UV Index4.0 (Moderate)

WindNW 13 mph

Fri 10/10

66° /46°
20%
Plenty of sunshine

RealFeel®72°

RealFeel Shade™66°

Max UV Index4.0 (Moderate)

WindNNW 5 mph

Sat 10/11

67° /47°
20%
Plenty of sunshine

RealFeel®71°

RealFeel Shade™65°

Max UV Index4.0 (Moderate)

WindWSW 5 mph

Sun 10/12

76° /50°
20%
Plenty of sunshine

RealFeel®77°

RealFeel Shade™74°

Max UV Index4.0 (Moderate)

WindESE 5 mph

Mon 10/13

64° /53°
2%
Partial sunshine

RealFeel®66°

RealFeel Shade™63°

Max UV Index4.0 (Moderate)

WindNE 7 mph

Tue 10/14

70° /47°
10%
Low clouds, then perhaps some sun

RealFeel®67°

RealFeel Shade™66°

Max UV Index2.0 (Low)

WindSSE 14 mph

Wed 10/15

71° /51°
65%
Mostly cloudy with showers

RealFeel®70°

RealFeel Shade™70°

Max UV Index1.0 (Low)

WindWSW 9 mph

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World North America United States Illinois Deer Plain

Weather Near Deer Plain:

  • O'Fallon, MO
  • St. Charles, MO
  • St. Louis, MO
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iPhone App Android App See all Apps & Downloads
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AccuWeather Premium AccuWeather Professional
More
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