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Boston, Philly hit 100, NYC breaks record from 1888 amid heat wave. Get the latest Chevron right
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Mount Olive, IL

74°F
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Mount Olive

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Mount Olive, IL Weather
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Winter Center

Today Hourly

Daily

Radar MinuteCast Monthly Air Quality Health & Activities
Heat Advisory

June 25 - August 8

Wed 6/25

91° /72°
40%
Mostly sunny and humid; a thunderstorm in spots this afternoon
alerts

Heat Advisory

12:00 PM Saturday - 9:00 PM Thursday

RealFeel®102°

RealFeel Shade™95°

Max UV Index11 (Extreme)

WindSW 7 mph

Thu 6/26

91° /73°
24%
Mostly sunny
alerts

Heat Advisory

12:00 PM Saturday - 9:00 PM Thursday

RealFeel®98°

RealFeel Shade™92°

Max UV Index11 (Extreme)

WindSW 9 mph

Fri 6/27

85° /70°
25%
Intervals of clouds and sunshine

RealFeel®95°

RealFeel Shade™89°

Max UV Index9 (Very High)

WindWSW 10 mph

Sat 6/28

89° /71°
40%
Humid with intervals of clouds and sunshine; a thunderstorm in spots in the afternoon

RealFeel®100°

RealFeel Shade™92°

Max UV Index11 (Extreme)

WindWNW 6 mph

Sun 6/29

86° /70°
47%
Times of clouds and sun with a thunderstorm in parts of the area; humid

RealFeel®95°

RealFeel Shade™89°

Max UV Index5 (Moderate)

WindSSW 6 mph

Mon 6/30

85° /66°
42%
Cloudy and humid; an afternoon thunderstorm in parts of the area

RealFeel®92°

RealFeel Shade™88°

Max UV Index3 (Moderate)

WindW 8 mph

Tue 7/1

83° /64°
46%
A morning shower in spots; otherwise, times of clouds and sun

RealFeel®89°

RealFeel Shade™81°

Max UV Index11 (Extreme)

WindN 8 mph

Wed 7/2

85° /65°
1%
Plenty of sunshine

RealFeel®92°

RealFeel Shade™83°

Max UV Index11 (Extreme)

WindN 6 mph

Thu 7/3

87° /66°
39%
Clouds and sun with a thunderstorm in spots

RealFeel®93°

RealFeel Shade™85°

Max UV Index6 (High)

WindSE 4 mph

Fri 7/4

88° /68°
30%
Times of clouds and sun with a thunderstorm possible

RealFeel®92°

RealFeel Shade™86°

Max UV Index11 (Extreme)

WindS 8 mph

Sat 7/5

84° /65°
46%
A shower in spots in the morning; otherwise, sunshine and a few clouds

RealFeel®93°

RealFeel Shade™85°

Max UV Index11 (Extreme)

WindW 4 mph

Sun 7/6

83° /66°
70%
A couple of thunderstorms in the morning; otherwise, partly sunny

RealFeel®92°

RealFeel Shade™82°

Max UV Index11 (Extreme)

WindNNE 2 mph

Mon 7/7

84° /64°
72%
Intervals of clouds and sunshine with a couple of thunderstorms, especially late in the day

RealFeel®93°

RealFeel Shade™86°

Max UV Index6 (High)

WindNNE 2 mph

Tue 7/8

92° /74°
10%
Sunny

RealFeel®97°

RealFeel Shade™90°

Max UV Index11 (Extreme)

WindSE 5 mph

Wed 7/9

90° /70°
25%
Humid with increasing cloudiness

RealFeel®96°

RealFeel Shade™96°

Max UV Index7 (High)

WindESE 7 mph

Thu 7/10

87° /69°
25%
Humid with times of clouds and sun

RealFeel®96°

RealFeel Shade™94°

Max UV Index5 (Moderate)

WindNE 2 mph

Fri 7/11

89° /67°
20%
Less humid with plenty of sunshine

RealFeel®97°

RealFeel Shade™89°

Max UV Index11 (Extreme)

WindN 5 mph

Sat 7/12

88° /70°
10%
Brilliant sunshine

RealFeel®96°

RealFeel Shade™88°

Max UV Index11 (Extreme)

WindW 4 mph

Sun 7/13

90° /68°
5%
Plenty of sunshine

RealFeel®96°

RealFeel Shade™90°

Max UV Index11 (Extreme)

WindN 5 mph

Mon 7/14

90° /71°
20%
Sunshine and a few clouds

RealFeel®96°

RealFeel Shade™90°

Max UV Index11 (Extreme)

WindS 7 mph

Tue 7/15

89° /70°
65%
Cloudy and humid; a couple of afternoon showers and a thunderstorm

RealFeel®96°

RealFeel Shade™95°

Max UV Index3 (Moderate)

WindS 5 mph

Wed 7/16

84° /70°
58%
Cloudy and very humid; a thunderstorm in the morning followed by a thundershower in the afternoon

RealFeel®90°

RealFeel Shade™90°

Max UV Index3 (Moderate)

WindSSW 8 mph

Thu 7/17

87° /71°
20%
Uncomfortably humid with sunshine and a few clouds

RealFeel®96°

RealFeel Shade™93°

Max UV Index11 (Extreme)

WindS 13 mph

Fri 7/18

89° /71°
56%
A brief shower in the morning; otherwise, partly sunny and very humid

RealFeel®98°

RealFeel Shade™95°

Max UV Index11 (Extreme)

WindSSW 12 mph

Sat 7/19

87° /70°
25%
Partly sunny and humid

RealFeel®97°

RealFeel Shade™93°

Max UV Index9 (Very High)

WindWSW 4 mph

Sun 7/20

87° /70°
20%
Mostly sunny and humid

RealFeel®98°

RealFeel Shade™95°

Max UV Index10 (Very High)

WindSSE 5 mph

Mon 7/21

88° /71°
25%
Partly sunny and uncomfortably humid

RealFeel®99°

RealFeel Shade™95°

Max UV Index7 (High)

WindS 6 mph

Tue 7/22

87° /70°
20%
Partly sunny and uncomfortably humid

RealFeel®97°

RealFeel Shade™93°

Max UV Index7 (High)

WindSE 5 mph

Wed 7/23

88° /70°
20%
Mostly sunny and humid

RealFeel®98°

RealFeel Shade™94°

Max UV Index10 (Very High)

WindSSE 4 mph

Thu 7/24

90° /71°
5%
Brilliant sunshine and humid

RealFeel®100°

RealFeel Shade™95°

Max UV Index10 (Very High)

WindS 5 mph

Fri 7/25

91° /71°
20%
Humid with sunshine and a few clouds

RealFeel®99°

RealFeel Shade™95°

Max UV Index10 (Very High)

WindS 7 mph

Sat 7/26

90° /70°
25%
Turning out cloudy and humid

RealFeel®97°

RealFeel Shade™96°

Max UV Index9 (Very High)

WindSSW 7 mph

Sun 7/27

90° /68°
65%
Mainly cloudy and humid; a couple of showers and a thunderstorm in the afternoon

RealFeel®96°

RealFeel Shade™94°

Max UV Index4 (Moderate)

WindNNW 8 mph

Mon 7/28

84° /64°
20%
Less humid with plenty of sun

RealFeel®88°

RealFeel Shade™81°

Max UV Index10 (Very High)

WindN 8 mph

Tue 7/29

83° /63°
20%
Mostly sunny

RealFeel®90°

RealFeel Shade™82°

Max UV Index10 (Very High)

WindE 2 mph

Wed 7/30

84° /63°
20%
Sunny

RealFeel®90°

RealFeel Shade™82°

Max UV Index10 (Very High)

WindE 5 mph

Thu 7/31

84° /64°
20%
Mostly sunny

RealFeel®91°

RealFeel Shade™83°

Max UV Index10 (Very High)

WindSSE 2 mph

Fri 8/1

86° /66°
20%
Plenty of sunshine

RealFeel®91°

RealFeel Shade™85°

Max UV Index10 (Very High)

WindS 6 mph

Sat 8/2

90° /70°
25%
Cloudy

RealFeel®90°

RealFeel Shade™90°

Max UV Index3 (Moderate)

WindSSW 8 mph

Sun 8/3

91° /71°
25%
Overcast

RealFeel®90°

RealFeel Shade™90°

Max UV Index3 (Moderate)

WindSSW 8 mph

Mon 8/4

90° /71°
68%
Considerable clouds; periods of rain in the morning followed by a thundershower in spots in the afternoon

RealFeel®92°

RealFeel Shade™91°

Max UV Index3 (Moderate)

WindSW 12 mph

Tue 8/5

90° /70°
61%
Humid with periods of clouds and sunshine; a couple of afternoon showers and a thunderstorm

RealFeel®96°

RealFeel Shade™93°

Max UV Index6 (High)

WindENE 5 mph

Wed 8/6

86° /71°
25%
Decreasing clouds and humid

RealFeel®94°

RealFeel Shade™89°

Max UV Index9 (Very High)

WindS 9 mph

Thu 8/7

91° /70°
64%
A couple of showers and a thunderstorm in the morning; otherwise, humid with intervals of clouds and sunshine

RealFeel®99°

RealFeel Shade™96°

Max UV Index3 (Moderate)

WindNNE 4 mph

Fri 8/8

87° /71°
63%
Humid with intervals of clouds and sunshine; a thundershower in the morning followed by a couple of showers in the afternoon

RealFeel®95°

RealFeel Shade™92°

Max UV Index9 (Very High)

WindSW 12 mph

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Weather Near Mount Olive:

  • O'Fallon, MO
  • St. Charles, MO
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