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St. Augustine, IL

74°F
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St. Augustine

Illinois

74°
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St. Augustine, IL Weather
Today WinterCast Local {stormName} Tracker Hourly 10-Day Radar MinuteCast® Monthly Air Quality Health & Activities

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June 8 - June 22

Mon 6/8

81° /68°
98%
Cloudy and humid with a couple of showers and a thunderstorm; storms can bring flooding downpours
alerts

Flood Watch

7:00 AM Monday - 1:00 AM Tuesday

RealFeel®86°

RealFeel Shade™85°

Max UV Index3.0 (Moderate)

WindS 9 mph

Hours of Precipitation5

Hours of Rain5

Tue 6/9

89° /73°
25%
Warmer and very humid with clouds and breaks of sun

RealFeel®97°

RealFeel Shade™95°

Max UV Index6.0 (High)

WindSSW 9 mph

Wed 6/10

94° /72°
25%
Breezy and hot with partial sunshine; danger of dehydration and heatstroke if outside for extended periods of time

RealFeel®102°

RealFeel Shade™96°

Max UV Index11.0 (Extreme)

WindSSW 14 mph

Thu 6/11

84° /61°
81%
Periods of sun, breezy and not as hot; watch for a severe thunderstorm in the afternoon; there can be damaging winds, hail and even an isolated tornado

RealFeel®91°

RealFeel Shade™87°

Max UV Index6.0 (High)

WindSSW 15 mph

Hours of Precipitation1

Hours of Rain1

Fri 6/12

84° /64°
15%
Mostly sunny and less humid

RealFeel®86°

RealFeel Shade™80°

Max UV Index11.0 (Extreme)

WindWNW 12 mph

Sat 6/13

82° /62°
25%
Mainly cloudy in the morning followed by sun through high clouds

RealFeel®89°

RealFeel Shade™83°

Max UV Index10.0 (Very High)

WindSW 10 mph

Sun 6/14

76° /54°
75%
A thick cloud cover; a morning thunderstorm in parts of the area followed by periods of rain and a thunderstorm in the afternoon

RealFeel®76°

RealFeel Shade™72°

Max UV Index4.0 (Moderate)

WindNNW 13 mph

Hours of Precipitation3

Hours of Rain3

Mon 6/15

73° /53°
1%
Plenty of sunshine

RealFeel®84°

RealFeel Shade™71°

Max UV Index11.0 (Extreme)

WindWSW 2 mph

Tue 6/16

74° /54°
55%
Partly sunny with a shower in spots in the afternoon

RealFeel®83°

RealFeel Shade™72°

Max UV Index11.0 (Extreme)

WindW 4 mph

Hours of Precipitation1

Hours of Rain1

Wed 6/17

74° /55°
68%
Mostly cloudy with periods of rain, then a leftover shower

RealFeel®84°

RealFeel Shade™73°

Max UV Index7.0 (High)

WindNE 2 mph

Hours of Precipitation2

Hours of Rain2

Thu 6/18

76° /58°
68%
Mostly cloudy with occasional rain in the afternoon

RealFeel®80°

RealFeel Shade™75°

Max UV Index11.0 (Extreme)

WindSSW 9 mph

Hours of Precipitation2

Hours of Rain2

Fri 6/19

78° /61°
55%
Mostly sunny and humid with a shower in the area

RealFeel®92°

RealFeel Shade™86°

Max UV Index10.0 (Very High)

WindWNW 13 mph

Hours of Precipitation1.5

Hours of Rain1.5

Sat 6/20

79° /59°
5%
Less humid with periods of clouds and sun

RealFeel®89°

RealFeel Shade™79°

Max UV Index11.0 (Extreme)

WindWNW 4 mph

Sun 6/21

80° /60°
25%
Clouds yielding to some sun

RealFeel®86°

RealFeel Shade™79°

Max UV Index10.0 (Very High)

WindESE 7 mph

Mon 6/22

77° /64°
25%
Cloudy and humid

RealFeel®79°

RealFeel Shade™77°

Max UV Index3.0 (Moderate)

WindN 7 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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