10-day forecast for St. Augustine Shores, FL: 75° to 98°, with precipitation expected on 5 days. The table below breaks each day into morning, afternoon, evening and overnight.
96°
Best day: Wednesday, August 12
92° · 0.37 in
Worst day: Thursday, August 13
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1091° / 75°0.08
Morning78°feels 80°
Afternoon90°feels 96°
Evening81°feels 86°
Overnight75°feels 77°
91 °
St. Augustine Shores, Monday, 10 August
Light rain. High 91°, low 75°.
Pressure30.15 inHg
Wind4 mph SE
Humidity54%
Visibility6.2 mi
Dew point72°
Tue, 1194° / 76°0.19
Morning79°feels 79°
Afternoon94°feels 102°
Evening85°feels 93°
Overnight77°feels 78°
94 °
St. Augustine Shores, Tuesday, 11 August
Rain. High 94°, low 76°.
Pressure30.09 inHg
Wind2.3 mph W
Humidity51%
Visibility6.2 mi
Dew point71°
Wed, 1296° / 78°0.01
Morning80°feels 80°
Afternoon96°feels 102°
Evening86°feels 93°
Overnight80°feels 84°
96 °
St. Augustine Shores, Wednesday, 12 August
Light rain. High 96°, low 78°.
Pressure30.03 inHg
Wind6.2 mph W
Humidity45%
Visibility6.2 mi
Dew point69°
Thu, 1392° / 77°0.37
Morning80°feels 80°
Afternoon92°feels 100°
Evening77°feels 79°
Overnight78°feels 79°
92 °
St. Augustine Shores, Thursday, 13 August
Rain. High 92°, low 77°.
Pressure30.03 inHg
Wind4 mph W
Humidity50%
Visibility6.2 mi
Dew point72°
Fri, 1493° / 75°0
Morning81°feels 84°
Afternoon91°feels 98°
Evening83°feels 89°
Overnight81°feels 86°
93 °
St. Augustine Shores, Friday, 14 August
Overcast. High 93°, low 75°.
Pressure30.09 inHg
Wind9.8 mph SE
Humidity49%
Visibility—
Dew point69°
Sat, 1592° / 78°0.01
Morning83°feels 85°
Afternoon91°feels 98°
Evening84°feels 90°
Overnight81°feels 85°
92 °
St. Augustine Shores, Saturday, 15 August
Light rain. High 92°, low 78°.
Pressure30.15 inHg
Wind11.1 mph SE
Humidity51%
Visibility—
Dew point70°
Sun, 1692° / 79°0
Morning84°feels 90°
Afternoon91°feels 99°
Evening85°feels 93°
Overnight82°feels 88°
92 °
St. Augustine Shores, Sunday, 16 August
Overcast. High 92°, low 79°.
Pressure30.12 inHg
Wind7.1 mph SE
Humidity53%
Visibility—
Dew point71°
Mon, 1798° / 79°0.29
Morning86°feels 91°
Afternoon95°feels 103°
Evening81°feels 86°
Overnight80°feels 81°
98 °
St. Augustine Shores, Monday, 17 August
Rain. High 98°, low 79°.
Pressure30.00 inHg
Wind9.2 mph NW
Humidity41%
Visibility—
Dew point68°
Tue, 1893° / 79°0
Morning84°feels 91°
Afternoon92°feels 101°
Evening84°feels 94°
Overnight83°feels 91°
93 °
St. Augustine Shores, Tuesday, 18 August
Mostly clear. High 93°, low 79°.
Pressure29.97 inHg
Wind9.2 mph E
Humidity52%
Visibility—
Dew point71°
About this forecast
How reliable is a 10-day forecast?
The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.
What does the time-of-day table show?
Temperature in St. Augustine Shores, FL around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.
How is the best day chosen?
We weigh the daytime high against precipitation: a warm, dry day scores highest.