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Torrential downpours pose dangerous flash flood risk in southeast US. Get details Chevron right
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St Augustine, FL

83°F
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Winter Center
Today Hourly Daily Radar MinuteCast® Monthly Air Quality Health & Activities
Wednesday, August 20

Day

8/20
87°Hi
RealFeel® 97°
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™ 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
A couple of morning showers; otherwise, mostly cloudy and humid

Max UV Index5 (Moderate)

WindWSW 8 mph

Wind Gusts15 mph

Probability of Precipitation55%

Probability of Thunderstorms16%

Precipitation0.02 in

Rain0.02 in

Hours of Precipitation1

Hours of Rain1

Cloud Cover87%

Night

8/20
75°Lo
RealFeel® 81°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
Mostly cloudy and humid; a thunderstorm in spots in the evening followed by a passing shower late

WindWSW 9 mph

Wind Gusts14 mph

Probability of Precipitation56%

Probability of Thunderstorms34%

Precipitation0.07 in

Rain0.07 in

Hours of Precipitation1.5

Hours of Rain1.5

Cloud Cover80%

Sun & Moon

13 hrs 07 mins
Rise 6:55 AM
Set 8:02 PM
Waning Crescent
Rise 4:00 AM
Set 6:37 PM

Temperature History

8/20
High
Low
Forecast
87°
75°
Average
90°
74°
Last Year
93°
79°
Record
100°
1993
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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