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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
Wednesday, August 13

Day

8/13
89°Hi
RealFeel® 100°
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™ 95°
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
Cloudy and humid with a couple of thunderstorms, especially early in the day

Max UV Index5 (Moderate)

AccuLumen Brightness Index™8 (Bright)

WindSE 8 mph

Wind Gusts18 mph

Probability of Precipitation71%

Probability of Thunderstorms43%

Precipitation0.16 in

Rain0.16 in

Hours of Precipitation3

Hours of Rain3

Cloud Cover98%

Morning

Afternoon

Night

8/13
76°Lo
RealFeel® 86°
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; otherwise, humid with considerable cloudiness

WindSSW 4 mph

Wind Gusts13 mph

Probability of Precipitation40%

Probability of Thunderstorms24%

Precipitation0.04 in

Rain0.04 in

Hours of Precipitation1

Hours of Rain1

Cloud Cover81%

Evening

Overnight

Sun & Moon

13 hrs 18 mins
Rise 6:51 AM
Set 8:09 PM
Waning Gibbous
Rise 10:50 PM
Set 12:21 PM

Temperature History

8/13
High
Low
Forecast
89°
76°
Average
90°
74°
Last Year
94°
78°
Record
96°
1963
67°
1990

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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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