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Torrential downpours pose dangerous flash flood risk in southeast US. Get details Chevron right
Tropical Storm Dexter forms in Atlantic, may lead to a flurry of August activity Chevron right

St Augustine, FL

83°F
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Winter Center
Today Hourly Daily Radar MinuteCast® Monthly Air Quality Health & Activities
Friday, August 15

Day

8/15
90°Hi
RealFeel® 106°
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
Rather cloudy and humid; occasional afternoon rain

Max UV Index11 (Extreme)

AccuLumen Brightness Index™5 (Medium)

WindSSW 7 mph

Wind Gusts15 mph

Probability of Precipitation56%

Probability of Thunderstorms13%

Precipitation0.03 in

Rain0.03 in

Hours of Precipitation1

Hours of Rain1

Cloud Cover73%

Morning

Afternoon

Night

8/15
75°Lo
RealFeel® 83°
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.
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A thunderstorm around in the evening; clouds breaking, humid

WindSSW 4 mph

Wind Gusts8 mph

Probability of Precipitation40%

Probability of Thunderstorms24%

Precipitation0.04 in

Rain0.04 in

Hours of Precipitation1

Hours of Rain1

Cloud Cover75%

Evening

Overnight

Sun & Moon

13 hrs 14 mins
Rise 6:53 AM
Set 8:07 PM
Waning Gibbous
Rise --
Set 1:30 PM

Temperature History

8/15
High
Low
Forecast
90°
75°
Average
90°
74°
Last Year
88°
80°
Record
98°
1993
67°
1989

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World North America United States Florida St Augustine

Weather Near St Augustine:

  • Fruit Cove, FL
  • Jacksonville, FL
  • Lakeside, FL
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