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Polar air to bring October-like chill to 250 million in central, eastern US. Get the forecast Chevron right
Peak hurricane season is almost here, but where are the storms? Get answers here Chevron right

St. Augustine, IL

63°F
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St. Augustine, IL Weather
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Winter Center
Today Hourly Daily Radar MinuteCast® Monthly Air Quality Health & Activities
Sunday, August 31

Day

8/31
80°Hi
RealFeel® 85°
Very Warm
RealFeel Guide
Very Warm
82° to 89°
Older adults, infants, and those with sensitive medical conditions should minimize outdoor activity, especially in the sunshine.
LEARN MORE
RealFeel Shade™ 78°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
Partial sunshine

Max UV Index7.0 (High)

AccuLumen Brightness Index™8 (Bright)

WindE 6 mph

Wind Gusts16 mph

Probability of Precipitation6%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover40%

Morning

Afternoon

Night

8/31
52°Lo
RealFeel® 51°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
Clear

WindE 5 mph

Wind Gusts13 mph

Probability of Precipitation1%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover10%

Evening

Overnight

Sun & Moon

13 hrs 08 mins
Rise 6:28 AM
Set 7:36 PM
First Quarter
Rise 3:01 PM
Set 11:40 PM

Temperature History

8/31
High
Low
Forecast
80°
52°
Average
81°
60°
Last Year
81°
54°
Record
100°
1953
43°
1967

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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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