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Flash flood dangers far from over as storms reload across US. Details here Chevron right
Tropical rainstorm soaks Florida, could strengthen in Gulf before targeting Louisiana Chevron right

St. Augustine, IL

77°F
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St. Augustine

Illinois

77°
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St. Augustine, IL Weather
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Winter Center
Today Hourly

Daily

 Radar MinuteCast Monthly Air Quality Health & Activities

July 16 - August 29

Wed 7/16

90° /67°
45%
Times of clouds and sun, hot and very humid with widely separated thunderstorms this afternoon

RealFeel®104°

RealFeel Shade™97°

Max UV Index10 (Very High)

WindSSW 8 mph

Thu 7/17

76° /62°
80%
Mostly cloudy with a shower

RealFeel®78°

RealFeel Shade™76°

Max UV Index3 (Moderate)

WindN 7 mph

Fri 7/18

82° /69°
9%
Nice with times of clouds and sun

RealFeel®87°

RealFeel Shade™85°

Max UV Index5 (Moderate)

WindESE 6 mph

Sat 7/19

88° /71°
80%
Periods of sunshine with a thunderstorm; very humid

RealFeel®98°

RealFeel Shade™95°

Max UV Index6 (High)

WindS 8 mph

Sun 7/20

86° /68°
88%
Mostly cloudy and very humid with a couple of thunderstorms

RealFeel®97°

RealFeel Shade™92°

Max UV Index3 (Moderate)

WindWNW 7 mph

Mon 7/21

84° /69°
40%
Watch for a strong morning thunderstorm; mostly cloudy and very humid

RealFeel®98°

RealFeel Shade™95°

Max UV Index3 (Moderate)

WindS 5 mph

Tue 7/22

90° /70°
5%
Hot and very humid with plenty of sunshine

RealFeel®105°

RealFeel Shade™98°

Max UV Index10 (Very High)

WindSSW 8 mph

Wed 7/23

93° /69°
2%
Hot and very humid with plenty of sun

RealFeel®109°

RealFeel Shade™102°

Max UV Index10 (Very High)

WindS 6 mph

Thu 7/24

91° /68°
1%
Plenty of sun, hot and very humid

RealFeel®106°

RealFeel Shade™100°

Max UV Index10 (Very High)

WindS 7 mph

Fri 7/25

89° /66°
40%
Partly sunny, warm and humid with a thunderstorm in parts of the area

RealFeel®102°

RealFeel Shade™96°

Max UV Index7 (High)

WindENE 4 mph

Sat 7/26

84° /64°
19%
Mostly cloudy

RealFeel®89°

RealFeel Shade™89°

Max UV Index4 (Moderate)

WindNE 6 mph

Sun 7/27

86° /67°
40%
Cloudy and humid with a thunderstorm in one or two spots

RealFeel®97°

RealFeel Shade™97°

Max UV Index3 (Moderate)

WindE 6 mph

Mon 7/28

87° /66°
68%
A morning thunderstorm or two; otherwise, cloudy and humid

RealFeel®93°

RealFeel Shade™93°

Max UV Index4 (Moderate)

WindESE 8 mph

Tue 7/29

84° /63°
20%
Sunshine

RealFeel®92°

RealFeel Shade™86°

Max UV Index10 (Very High)

WindWSW 6 mph

Wed 7/30

83° /67°
40%
Cloudy and humid; a thundershower in spots in the morning followed by a thunderstorm in spots in the afternoon

RealFeel®91°

RealFeel Shade™91°

Max UV Index2 (Low)

WindW 6 mph

Thu 7/31

80° /66°
25%
Mostly cloudy and humid

RealFeel®89°

RealFeel Shade™88°

Max UV Index3 (Moderate)

WindS 5 mph

Fri 8/1

85° /67°
20%
Humid with partial sunshine

RealFeel®93°

RealFeel Shade™91°

Max UV Index9 (Very High)

WindSW 8 mph

Sat 8/2

86° /64°
65%
A couple of showers and a thunderstorm in the morning; otherwise, cloudy and humid

RealFeel®86°

RealFeel Shade™86°

Max UV Index2 (Low)

WindENE 8 mph

Sun 8/3

78° /60°
25%
Cloudy and less humid

RealFeel®76°

RealFeel Shade™76°

Max UV Index2 (Low)

WindNE 9 mph

Mon 8/4

77° /59°
10%
Sunny

RealFeel®81°

RealFeel Shade™75°

Max UV Index9 (Very High)

WindENE 7 mph

Tue 8/5

78° /58°
25%
Increasing cloudiness

RealFeel®84°

RealFeel Shade™77°

Max UV Index9 (Very High)

WindE 6 mph

Wed 8/6

78° /61°
25%
Some sun, then increasing clouds

RealFeel®85°

RealFeel Shade™80°

Max UV Index9 (Very High)

WindSSE 5 mph

Thu 8/7

79° /66°
61%
Mostly cloudy; periods of rain in the morning followed by a couple of showers and a thunderstorm in the afternoon

RealFeel®82°

RealFeel Shade™82°

Max UV Index2 (Low)

WindSSW 8 mph

Fri 8/8

81° /65°
40%
Mostly sunny and humid; a thundershower in spots in the afternoon

RealFeel®89°

RealFeel Shade™82°

Max UV Index9 (Very High)

WindN 7 mph

Sat 8/9

79° /64°
25%
Mostly sunny

RealFeel®89°

RealFeel Shade™79°

Max UV Index9 (Very High)

WindNE 5 mph

Sun 8/10

79° /63°
25%
Partly sunny

RealFeel®84°

RealFeel Shade™80°

Max UV Index6 (High)

WindENE 2 mph

Mon 8/11

80° /64°
20%
Partly sunny

RealFeel®86°

RealFeel Shade™80°

Max UV Index9 (Very High)

WindS 6 mph

Tue 8/12

82° /65°
20%
More sunshine than clouds

RealFeel®86°

RealFeel Shade™84°

Max UV Index9 (Very High)

WindS 8 mph

Wed 8/13

84° /65°
10%
Mostly sunny and humid

RealFeel®89°

RealFeel Shade™86°

Max UV Index9 (Very High)

WindS 8 mph

Thu 8/14

85° /66°
62%
More clouds than sun; humid with a couple of showers and a thunderstorm

RealFeel®90°

RealFeel Shade™88°

Max UV Index3 (Moderate)

WindSSW 10 mph

Fri 8/15

85° /65°
61%
Cloudy and humid; a couple of afternoon showers and a thunderstorm

RealFeel®90°

RealFeel Shade™90°

Max UV Index3 (Moderate)

WindWNW 7 mph

Sat 8/16

84° /64°
25%
Humid with times of clouds and sun

RealFeel®93°

RealFeel Shade™89°

Max UV Index5 (Moderate)

WindENE 5 mph

Sun 8/17

84° /65°
5%
Sunny and humid

RealFeel®93°

RealFeel Shade™90°

Max UV Index8 (Very High)

WindSE 8 mph

Mon 8/18

85° /65°
5%
Humid with plenty of sunshine

RealFeel®94°

RealFeel Shade™90°

Max UV Index8 (Very High)

WindS 8 mph

Tue 8/19

86° /66°
5%
Sunshine, warm and humid

RealFeel®92°

RealFeel Shade™89°

Max UV Index8 (Very High)

WindS 8 mph

Wed 8/20

86° /65°
25%
Warm and humid with times of sun and clouds

RealFeel®94°

RealFeel Shade™93°

Max UV Index4 (Moderate)

WindS 7 mph

Thu 8/21

85° /65°
10%
Mostly sunny and humid

RealFeel®95°

RealFeel Shade™90°

Max UV Index8 (Very High)

WindS 5 mph

Fri 8/22

86° /64°
20%
Mostly sunny, warm and humid

RealFeel®95°

RealFeel Shade™90°

Max UV Index8 (Very High)

WindSE 6 mph

Sat 8/23

86° /65°
25%
Mainly cloudy, warm and humid

RealFeel®90°

RealFeel Shade™90°

Max UV Index3 (Moderate)

WindSSE 7 mph

Sun 8/24

85° /65°
10%
Mostly sunny, warm and humid

RealFeel®90°

RealFeel Shade™86°

Max UV Index8 (Very High)

WindS 8 mph

Mon 8/25

86° /64°
5%
Warm with sunshine

RealFeel®89°

RealFeel Shade™85°

Max UV Index7 (High)

WindSSW 7 mph

Tue 8/26

86° /64°
25%
Cloudy and warm

RealFeel®86°

RealFeel Shade™86°

Max UV Index2 (Low)

WindS 5 mph

Wed 8/27

85° /63°
25%
Clouds giving way to some sun, warm and humid

RealFeel®91°

RealFeel Shade™87°

Max UV Index2 (Low)

WindW 4 mph

Thu 8/28

83° /63°
65%
Humid and remaining warm with sun and clouds; a couple of showers and a thunderstorm in the afternoon

RealFeel®93°

RealFeel Shade™93°

Max UV Index5 (Moderate)

WindN 2 mph

Fri 8/29

76° /54°
68%
Cloudy; periods of rain in the morning followed by a shower in spots in the afternoon

RealFeel®74°

RealFeel Shade™73°

Max UV Index3 (Moderate)

WindE 13 mph

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World North America United States Illinois St. Augustine

Weather Near St. Augustine:

  • Davenport, IA
  • Moline, IL
  • Rock Island, IL
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