10-day forecast for Saint Augustine, PA: 49° to 83°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
83°
Best day: Sunday, August 9
83° · 1.17 in
Worst day: Tuesday, August 11
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1082° / 65°0.24
Morning68°feels 68°
Afternoon77°feels 77°
Evening76°feels 77°
Overnight66°feels 65°
82 °
Saint Augustine, Monday, 10 August
Rain. High 82°, low 65°.
Pressure30.00 inHg
Wind10 mph SW
Humidity70%
Visibility6.2 mi
Dew point66°
Tue, 1183° / 63°1.17
Morning64°feels 65°
Afternoon78°feels 79°
Evening72°feels 73°
Overnight63°feels 63°
83 °
Saint Augustine, Tuesday, 11 August
Heavy rain. High 83°, low 63°.
Pressure29.97 inHg
Wind10.7 mph W
Humidity68%
Visibility6.2 mi
Dew point64°
Wed, 1279° / 64°0.01
Morning65°feels 66°
Afternoon70°feels 71°
Evening70°feels 71°
Overnight65°feels 66°
79 °
Saint Augustine, Wednesday, 12 August
Light rain. High 79°, low 64°.
Pressure29.83 inHg
Wind9.7 mph W
Humidity87%
Visibility6.2 mi
Dew point66°
Thu, 1374° / 59°0.03
Morning66°feels 66°
Afternoon73°feels 72°
Evening62°feels 61°
Overnight65°feels 66°
74 °
Saint Augustine, Thursday, 13 August
Light rain. High 74°, low 59°.
Pressure29.88 inHg
Wind13.7 mph NW
Humidity43%
Visibility—
Dew point49°
Fri, 1471° / 51°0
Morning59°feels 58°
Afternoon69°feels 68°
Evening60°feels 59°
Overnight53°feels 52°
71 °
Saint Augustine, Friday, 14 August
Overcast. High 71°, low 51°.
Pressure30.09 inHg
Wind10.2 mph NW
Humidity44%
Visibility—
Dew point46°
Sat, 1571° / 49°0
Morning58°feels 56°
Afternoon69°feels 67°
Evening59°feels 58°
Overnight54°feels 53°
71 °
Saint Augustine, Saturday, 15 August
Partly cloudy. High 71°, low 49°.
Pressure30.21 inHg
Wind9.1 mph NW
Humidity37%
Visibility—
Dew point41°
Sun, 1671° / 49°0
Morning60°feels 58°
Afternoon69°feels 68°
Evening58°feels 58°
Overnight55°feels 54°
71 °
Saint Augustine, Sunday, 16 August
Overcast. High 71°, low 49°.
Pressure30.15 inHg
Wind3.8 mph W
Humidity47%
Visibility—
Dew point47°
Mon, 1777° / 54°0
Morning64°feels 63°
Afternoon74°feels 74°
Evening63°feels 62°
Overnight59°feels 58°
77 °
Saint Augustine, Monday, 17 August
Partly cloudy. High 77°, low 54°.
Pressure30.00 inHg
Wind6.8 mph NW
Humidity42%
Visibility—
Dew point50°
Tue, 1879° / 55°0
Morning66°feels 65°
Afternoon76°feels 76°
Evening65°feels 64°
Overnight61°feels 60°
79 °
Saint Augustine, Tuesday, 18 August
Clear. High 79°, low 55°.
Pressure30.03 inHg
Wind6.5 mph NW
Humidity44%
Visibility—
Dew point53°
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, PA 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.