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Jacksonville, IL

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Jacksonville, IL Weather
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Winter Center
Today Hourly

Daily

 Radar MinuteCast® Monthly Air Quality Health & Activities

August 13 - September 26

Wed 8/13

87° /61°
49%
Partly sunny and humid

RealFeel®99°

RealFeel Shade™89°

Max UV Index9.0 (Very High)

WindNNW 5 mph

Thu 8/14

85° /64°
1%
Mostly sunny and humid

RealFeel®96°

RealFeel Shade™86°

Max UV Index9.0 (Very High)

WindE 5 mph

Fri 8/15

91° /69°
3%
Partly sunny, hot and humid; caution advised if doing strenuous activities outside

RealFeel®103°

RealFeel Shade™97°

Max UV Index9.0 (Very High)

WindSSE 6 mph

Sat 8/16

92° /71°
6%
Mostly sunny, hot and humid; caution advised if doing strenuous activities outside

RealFeel®107°

RealFeel Shade™99°

Max UV Index8.0 (Very High)

WindSSW 6 mph

Sun 8/17

93° /69°
55%
Mostly sunny, hot and humid; a thunderstorm around in the afternoon; caution advised if doing strenuous activities outside

RealFeel®110°

RealFeel Shade™101°

Max UV Index8.0 (Very High)

WindSW 2 mph

Mon 8/18

94° /70°
2%
Sunny, hot and humid

RealFeel®102°

RealFeel Shade™100°

Max UV Index8.0 (Very High)

WindSW 6 mph

Tue 8/19

91° /67°
65%
Hot and humid with increasing cloudiness; a couple of thunderstorms in the afternoon

RealFeel®103°

RealFeel Shade™96°

Max UV Index5.0 (Moderate)

WindNW 6 mph

Wed 8/20

79° /62°
78%
Watch for strong afternoon thunderstorms; otherwise, watch for a strong morning thunderstorm, cloudy and not as warm but humid

RealFeel®83°

RealFeel Shade™82°

Max UV Index2.0 (Low)

WindNE 7 mph

Thu 8/21

80° /61°
2%
Less humid with sun through high clouds

RealFeel®82°

RealFeel Shade™80°

Max UV Index4.0 (Moderate)

WindENE 8 mph

Fri 8/22

80° /61°
4%
Cloudy

RealFeel®84°

RealFeel Shade™82°

Max UV Index3.0 (Moderate)

WindENE 5 mph

Sat 8/23

83° /60°
1%
Plenty of sun

RealFeel®90°

RealFeel Shade™85°

Max UV Index8.0 (Very High)

WindNNE 2 mph

Sun 8/24

82° /60°
55%
Intervals of clouds and sunshine with a shower in spots

RealFeel®88°

RealFeel Shade™82°

Max UV Index6.0 (High)

WindW 6 mph

Mon 8/25

83° /59°
2%
Plenty of sunshine

RealFeel®83°

RealFeel Shade™80°

Max UV Index8.0 (Very High)

WindNNW 8 mph

Tue 8/26

85° /61°
55%
Mostly cloudy; a thunderstorm in spots in the morning followed by a shower in spots in the afternoon

RealFeel®84°

RealFeel Shade™82°

Max UV Index3.0 (Moderate)

WindSW 6 mph

Wed 8/27

84° /64°
25%
Mostly sunny and humid

RealFeel®93°

RealFeel Shade™85°

Max UV Index7.0 (High)

WindNW 4 mph

Thu 8/28

83° /65°
40%
Cloudy and humid; a thunderstorm in spots in the afternoon

RealFeel®84°

RealFeel Shade™84°

Max UV Index2.0 (Low)

WindNE 5 mph

Fri 8/29

83° /66°
55%
A couple of showers in the morning; otherwise, cloudy and humid

RealFeel®87°

RealFeel Shade™87°

Max UV Index2.0 (Low)

WindENE 7 mph

Sat 8/30

85° /65°
20%
Partly sunny and humid

RealFeel®93°

RealFeel Shade™87°

Max UV Index7.0 (High)

WindE 5 mph

Sun 8/31

87° /65°
10%
Mostly sunny and humid

RealFeel®97°

RealFeel Shade™91°

Max UV Index7.0 (High)

WindE 1 mph

Mon 9/1

87° /66°
25%
Increasing clouds, warm and humid

RealFeel®93°

RealFeel Shade™93°

Max UV Index5.0 (Moderate)

WindS 2 mph

Tue 9/2

86° /66°
56%
A couple of showers in the morning; otherwise, warm and humid with intervals of clouds and sunshine

RealFeel®93°

RealFeel Shade™89°

Max UV Index3.0 (Moderate)

WindE 5 mph

Wed 9/3

86° /65°
65%
Humid with more clouds than sun; a couple of afternoon showers and a thunderstorm

RealFeel®97°

RealFeel Shade™91°

Max UV Index7.0 (High)

WindESE 5 mph

Thu 9/4

85° /65°
40%
Mostly cloudy and humid; a thunderstorm in spots in the afternoon

RealFeel®91°

RealFeel Shade™91°

Max UV Index3.0 (Moderate)

WindNW 2 mph

Fri 9/5

86° /64°
40%
A thunderstorm in spots in the morning; otherwise, partly sunny and humid

RealFeel®91°

RealFeel Shade™86°

Max UV Index7.0 (High)

WindNE 4 mph

Sat 9/6

86° /63°
5%
Plenty of sunshine

RealFeel®91°

RealFeel Shade™85°

Max UV Index7.0 (High)

WindESE 4 mph

Sun 9/7

83° /64°
65%
Mostly cloudy and humid; a couple of showers and a thunderstorm in the afternoon

RealFeel®86°

RealFeel Shade™86°

Max UV Index2.0 (Low)

WindS 7 mph

Mon 9/8

83° /63°
10%
Mostly sunny and humid

RealFeel®85°

RealFeel Shade™81°

Max UV Index6.0 (High)

WindNNW 10 mph

Tue 9/9

81° /62°
25%
Clouds and sunshine

RealFeel®83°

RealFeel Shade™81°

Max UV Index3.0 (Moderate)

WindN 4 mph

Wed 9/10

84° /61°
10%
Mostly sunny

RealFeel®89°

RealFeel Shade™83°

Max UV Index6.0 (High)

WindWSW 4 mph

Thu 9/11

84° /62°
10%
Sunny

RealFeel®86°

RealFeel Shade™82°

Max UV Index6.0 (High)

WindENE 6 mph

Fri 9/12

85° /58°
0%
Mostly sunny

RealFeel®91°

RealFeel Shade™87°

Max UV Index6.0 (High)

WindS 4 mph

Sat 9/13

85° /59°
0%
Mostly sunny

RealFeel®89°

RealFeel Shade™86°

Max UV Index6.0 (High)

WindS 8 mph

Sun 9/14

86° /58°
1%
Mostly sunny and warm

RealFeel®91°

RealFeel Shade™88°

Max UV Index6.0 (High)

WindS 6 mph

Mon 9/15

74° /49°
0%
Sunny to partly cloudy and less humid

RealFeel®74°

RealFeel Shade™71°

Max UV Index6.0 (High)

WindNNW 9 mph

Tue 9/16

72° /50°
0%
Sunny to partly cloudy

RealFeel®74°

RealFeel Shade™70°

Max UV Index6.0 (High)

WindENE 6 mph

Wed 9/17

74° /54°
3%
Times of clouds and sun

RealFeel®73°

RealFeel Shade™71°

Max UV Index3.0 (Moderate)

WindESE 7 mph

Thu 9/18

73° /55°
62%
Rain

RealFeel®68°

RealFeel Shade™68°

Max UV Index1.0 (Low)

WindE 7 mph

Fri 9/19

76° /55°
61%
Clouds and sunshine with a couple of showers and a thunderstorm, mainly early in the day

RealFeel®76°

RealFeel Shade™73°

Max UV Index5.0 (Moderate)

WindWNW 8 mph

Sat 9/20

74° /56°
1%
Sunshine and a few clouds

RealFeel®78°

RealFeel Shade™73°

Max UV Index5.0 (Moderate)

WindESE 4 mph

Sun 9/21

83° /58°
40%
Intervals of clouds and sun with a stray thunderstorm; warmer

RealFeel®89°

RealFeel Shade™87°

Max UV Index5.0 (Moderate)

WindSW 5 mph

Mon 9/22

84° /57°
25%
Warm and humid with periods of clouds and sunshine

RealFeel®91°

RealFeel Shade™87°

Max UV Index5.0 (Moderate)

WindE 4 mph

Tue 9/23

77° /56°
25%
Not as warm with intervals of clouds and sunshine

RealFeel®78°

RealFeel Shade™76°

Max UV Index3.0 (Moderate)

WindENE 10 mph

Wed 9/24

82° /52°
65%
Humid with intervals of clouds and sunshine; a thundershower in parts of the area in the morning followed by a couple of thunderstorms in the afternoon

RealFeel®85°

RealFeel Shade™83°

Max UV Index4.0 (Moderate)

WindS 10 mph

Thu 9/25

74° /44°
0%
Decreasing clouds and less humid

RealFeel®75°

RealFeel Shade™72°

Max UV Index5.0 (Moderate)

WindNNE 8 mph

Fri 9/26

73° /56°
0%
Plenty of sunshine

RealFeel®76°

RealFeel Shade™72°

Max UV Index5.0 (Moderate)

WindSE 4 mph

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