10-day forecast for Saint Augustine, MD: 59° to 90°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
90°
Best day: Sunday, August 9
89° · 0.2 in
Worst day: Tuesday, August 11
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 0990° / 72°0
Morning76°feels 77°
Afternoon89°feels 91°
Evening76°feels 76°
Overnight74°feels 76°
90 °
Saint Augustine, Sunday, 9 August
Partly cloudy. High 90°, low 72°.
Pressure30.03 inHg
Wind8.4 mph NW
Humidity52%
Visibility6.2 mi
Dew point69°
Mon, 1090° / 72°0.02
Morning77°feels 78°
Afternoon87°feels 87°
Evening81°feels 83°
Overnight74°feels 74°
90 °
Saint Augustine, Monday, 10 August
Light rain. High 90°, low 72°.
Pressure30.00 inHg
Wind5.8 mph NW
Humidity46%
Visibility6.2 mi
Dew point65°
Tue, 1189° / 71°0.2
Morning72°feels 73°
Afternoon89°feels 94°
Evening74°feels 76°
Overnight73°feels 75°
89 °
Saint Augustine, Tuesday, 11 August
Rain. High 89°, low 71°.
Pressure29.91 inHg
Wind4.9 mph NW
Humidity57%
Visibility6.2 mi
Dew point70°
Wed, 1287° / 71°0.02
Morning75°feels 76°
Afternoon84°feels 87°
Evening79°feels 80°
Overnight73°feels 74°
87 °
Saint Augustine, Wednesday, 12 August
Light rain. High 87°, low 71°.
Pressure29.77 inHg
Wind11.5 mph W
Humidity61%
Visibility6.2 mi
Dew point68°
Thu, 1384° / 68°0
Morning78°feels 78°
Afternoon82°feels 82°
Evening70°feels 69°
Overnight69°feels 69°
84 °
Saint Augustine, Thursday, 13 August
Partly cloudy. High 84°, low 68°.
Pressure29.80 inHg
Wind13.1 mph NW
Humidity44%
Visibility—
Dew point59°
Fri, 1478° / 60°0
Morning67°feels 66°
Afternoon75°feels 74°
Evening66°feels 65°
Overnight62°feels 62°
78 °
Saint Augustine, Friday, 14 August
Overcast. High 78°, low 60°.
Pressure30.06 inHg
Wind8.4 mph NW
Humidity41%
Visibility—
Dew point50°
Sat, 1578° / 60°0
Morning68°feels 67°
Afternoon76°feels 76°
Evening68°feels 67°
Overnight65°feels 64°
78 °
Saint Augustine, Saturday, 15 August
Clear. High 78°, low 60°.
Pressure30.15 inHg
Wind12.8 mph NW
Humidity41%
Visibility—
Dew point51°
Sun, 1680° / 59°0
Morning69°feels 68°
Afternoon78°feels 78°
Evening69°feels 68°
Overnight64°feels 64°
80 °
Saint Augustine, Sunday, 16 August
Overcast. High 80°, low 59°.
Pressure30.18 inHg
Wind6.4 mph S
Humidity39%
Visibility—
Dew point51°
Mon, 1781° / 62°0.1
Morning74°feels 74°
Afternoon80°feels 80°
Evening70°feels 71°
Overnight67°feels 67°
81 °
Saint Augustine, Monday, 17 August
Light rain. High 81°, low 62°.
Pressure30.09 inHg
Wind11.5 mph S
Humidity50%
Visibility—
Dew point59°
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 Saint Augustine, MD 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.