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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
Tuesday, August 19

Day

8/19
89°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™ 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
Cloudy and humid; a morning shower in spots followed by a thunderstorm in spots in the afternoon

Max UV Index3 (Moderate)

WindWSW 5 mph

Wind Gusts8 mph

Probability of Precipitation41%

Probability of Thunderstorms25%

Precipitation0.05 in

Rain0.05 in

Hours of Precipitation1.5

Hours of Rain1.5

Cloud Cover90%

Morning

Afternoon

Night

8/19
76°Lo
RealFeel® 81°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
Cloudy and humid; a couple of showers and a thunderstorm late

WindSW 6 mph

Wind Gusts9 mph

Probability of Precipitation65%

Probability of Thunderstorms34%

Precipitation0.20 in

Rain0.20 in

Hours of Precipitation2

Hours of Rain2

Cloud Cover90%

Evening

Overnight

Sun & Moon

13 hrs 08 mins
Rise 6:55 AM
Set 8:03 PM
Waning Crescent
Rise 2:53 AM
Set 5:49 PM

Temperature History

8/19
High
Low
Forecast
89°
76°
Average
90°
74°
Last Year
95°
77°
Record
102°
1972
68°
1984

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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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