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St. Augustine, FL

77°F
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St. Augustine

Florida

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St. Augustine, FL Weather
Today WinterCast Local {stormName} Tracker Hourly 10-Day Radar MinuteCast® Monthly Air Quality Health & Activities

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August 4 - August 18

Tue 8/4

90° /74°
86%
Humid with periods of sun; a couple of heavy afternoon thunderstorms; any downpour can cause temporary flooding on roadways and poor drainage areas

RealFeel®104°

RealFeel Shade™96°

Max UV Index8.0 (Very High)

WindSSW 8 mph

Hours of Precipitation2

Hours of Rain2

Wed 8/5

87° /75°
55%
Rather cloudy and humid; a thunderstorm in the afternoon

RealFeel®103°

RealFeel Shade™94°

Max UV Index7.0 (High)

WindSSE 8 mph

Hours of Precipitation0.5

Hours of Rain0.5

Thu 8/6

86° /77°
56%
Partly sunny and humid; a morning shower in spots followed by a thunderstorm in parts of the area in the afternoon

RealFeel®100°

RealFeel Shade™92°

Max UV Index11.0 (Extreme)

WindESE 8 mph

Hours of Precipitation1.5

Hours of Rain1.5

Fri 8/7

88° /76°
55%
Partly sunny, breezy and humid; an afternoon thunderstorm

RealFeel®100°

RealFeel Shade™92°

Max UV Index11.0 (Extreme)

WindENE 15 mph

Hours of Precipitation0.5

Hours of Rain0.5

Sat 8/8

87° /75°
58%
Mostly cloudy and humid; an afternoon thunderstorm

RealFeel®101°

RealFeel Shade™94°

Max UV Index7.0 (High)

WindESE 8 mph

Hours of Precipitation1

Hours of Rain1

Sun 8/9

88° /74°
55%
Mostly cloudy and humid with a thunderstorm in parts of the area

RealFeel®105°

RealFeel Shade™96°

Max UV Index8.0 (Very High)

WindSSE 7 mph

Hours of Precipitation1

Hours of Rain1

Mon 8/10

90° /76°
63%
Humid with times of sun and clouds; a couple of showers in the morning followed by a couple of thunderstorms in the afternoon

RealFeel®106°

RealFeel Shade™97°

Max UV Index10.0 (Very High)

WindSSE 7 mph

Hours of Precipitation1.5

Hours of Rain1.5

Tue 8/11

91° /75°
7%
Mostly sunny and humid

RealFeel®107°

RealFeel Shade™97°

Max UV Index11.0 (Extreme)

WindSSE 8 mph

Wed 8/12

90° /74°
70%
More clouds than sun; humid with a couple of thunderstorms, especially late in the day

RealFeel®103°

RealFeel Shade™95°

Max UV Index10.0 (Very High)

WindSSW 7 mph

Hours of Precipitation2.5

Hours of Rain2.5

Thu 8/13

89° /74°
56%
Mostly cloudy and humid with a little rain

RealFeel®102°

RealFeel Shade™94°

Max UV Index10.0 (Very High)

WindS 7 mph

Hours of Precipitation2.5

Hours of Rain2.5

Fri 8/14

90° /76°
56%
Mainly cloudy and humid; a little rain in the afternoon

RealFeel®103°

RealFeel Shade™95°

Max UV Index9.0 (Very High)

WindS 8 mph

Hours of Precipitation1

Hours of Rain1

Sat 8/15

90° /76°
55%
Rather cloudy with a little rain

RealFeel®102°

RealFeel Shade™95°

Max UV Index8.0 (Very High)

WindS 7 mph

Hours of Precipitation2

Hours of Rain2

Sun 8/16

91° /75°
66%
Periods of rain

RealFeel®101°

RealFeel Shade™94°

Max UV Index7.0 (High)

WindS 7 mph

Hours of Precipitation3

Hours of Rain3

Mon 8/17

90° /76°
55%
Partly sunny and humid; a thunderstorm in spots in the afternoon

RealFeel®108°

RealFeel Shade™97°

Max UV Index11.0 (Extreme)

WindNE 5 mph

Hours of Precipitation0.5

Hours of Rain0.5

Tue 8/18

87° /75°
20%
Humid with sunny spells

RealFeel®101°

RealFeel Shade™94°

Max UV Index5.0 (Moderate)

WindNNW 2 mph

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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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