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Dangerous heat wave to expand east early this week, affecting 170 million people. Details here Chevron right

St. Augustine, IL

82°F
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St. Augustine

Illinois

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Today Hourly Daily Radar MinuteCast Monthly Air Quality Health & Activities
Monday, June 23

Current Weather

9:00 AM

82°F
Sunny
RealFeel® 91°
Hot
RealFeel Guide
Hot
90° to 100°
Caution advised. Possible danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities.
LEARN MORE
RealFeel Shade™ 87°
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®
91°
RealFeel Shade™
87°
Max UV Index
3 Moderate
Wind
SSW 7 mph
Wind Gusts
16 mph
Humidity
76%
Indoor Humidity
76% (Extremely Humid)
Dew Point
74° F
Pressure
↑ 30.15 in
Cloud Cover
0%
Visibility
13 mi
Cloud Ceiling
40000 ft

Day

6/23
94°Hi
RealFeel® 101°
Very Hot
RealFeel Guide
Very Hot
101° to 107°
Caution advised. Danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities.
LEARN MORE
RealFeel Shade™ 96°
Hot
RealFeel Guide
Hot
90° to 100°
Caution advised. Possible danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities.
LEARN MORE
Breezy and hot with plenty of sunshine; danger of dehydration and heatstroke if outside for extended periods of time
alerts

Heat Advisory

12:00 PM Saturday - 7:00 PM Thursday

Max UV Index11 (Extreme)

AccuLumen Brightness Index™9 (Very Bright)

WindSSW 14 mph

Wind Gusts29 mph

Probability of Precipitation4%

Probability of Thunderstorms1%

Precipitation0.00 in

Cloud Cover7%

Morning

Afternoon

Night

6/23
74°Lo
RealFeel® 78°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
Partly cloudy, warm and humid
alerts

Heat Advisory

12:00 PM Saturday - 7:00 PM Thursday

WindSSW 6 mph

Wind Gusts14 mph

Probability of Precipitation25%

Probability of Thunderstorms6%

Precipitation0.00 in

Cloud Cover40%

Evening

Overnight

Sun & Moon

15 hrs 06 mins
Rise 5:31 AM
Set 8:37 PM
Waning Crescent
Rise 3:20 AM
Set 7:21 PM

Temperature History

6/23
High
Low
Forecast
94°
74°
Average
83°
64°
Last Year
85°
67°
Record
95°
2005
48°
1972

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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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