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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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St Augustine

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St Augustine, FL Weather
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Winter Center
Today Hourly Daily Radar MinuteCast® Monthly Air Quality Health & Activities
Sunday, August 10

Day

8/10
88°Hi
RealFeel® 99°
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™ 92°
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
Mostly cloudy and humid with a couple of thunderstorms, especially early in the day

Max UV Index6 (High)

AccuLumen Brightness Index™5 (Medium)

WindE 10 mph

Wind Gusts22 mph

Probability of Precipitation69%

Probability of Thunderstorms41%

Precipitation0.13 in

Rain0.13 in

Hours of Precipitation2

Hours of Rain2

Cloud Cover77%

Morning

Afternoon

Night

8/10
77°Lo
RealFeel® 85°
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
Cloudy and humid with a couple of showers around, mainly late

WindESE 6 mph

Wind Gusts17 mph

Probability of Precipitation57%

Probability of Thunderstorms17%

Precipitation0.04 in

Rain0.04 in

Hours of Precipitation2

Hours of Rain2

Cloud Cover94%

Evening

Overnight

Sun & Moon

13 hrs 21 mins
Rise 6:50 AM
Set 8:11 PM
Waning Gibbous
Rise 9:16 PM
Set 9:06 AM

Temperature History

8/10
High
Low
Forecast
88°
77°
Average
90°
74°
Last Year
94°
79°
Record
97°
2007
66°
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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