10-day forecast for St. Marks, FL: 54° to 85°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
85°
Best day: Friday, October 30
70° · 1.24 in
Worst day: Sunday, November 1
Tap any day below to see morning, afternoon, evening and overnight.
Thu, 2981° / 64°0
Morning65°feels 65°
Afternoon81°feels 83°
Evening74°feels 75°
Overnight68°feels 68°
81 °
St. Marks, Thursday, 29 October
Mostly clear. High 81°, low 64°.
Pressure30.12 inHg
Wind8.3 mph NE
Humidity62%
Visibility6.2 mi
Dew point64°
Fri, 3085° / 65°0
Morning65°feels 65°
Afternoon83°feels 84°
Evening73°feels 73°
Overnight67°feels 67°
85 °
St. Marks, Friday, 30 October
Partly cloudy. High 85°, low 65°.
Pressure30.12 inHg
Wind7.8 mph NE
Humidity57%
Visibility6.2 mi
Dew point62°
Sat, 3183° / 65°0.03
Morning68°feels 68°
Afternoon82°feels 84°
Evening73°feels 74°
Overnight67°feels 67°
83 °
St. Marks, Saturday, 31 October
Light rain. High 83°, low 65°.
Pressure30.15 inHg
Wind8.3 mph E
Humidity71%
Visibility6.2 mi
Dew point66°
Sun, 0170° / 67°1.24
Morning69°feels 70°
Afternoon70°feels 71°
Evening68°feels 69°
Overnight70°feels 71°
70 °
St. Marks, Sunday, 1 November
Rain. High 70°, low 67°.
Pressure30.06 inHg
Wind8.5 mph E
Humidity99%
Visibility—
Dew point69°
Mon, 0277° / 65°0.12
Morning69°feels 70°
Afternoon75°feels 75°
Evening70°feels 70°
Overnight68°feels 68°
77 °
St. Marks, Monday, 2 November
Light rain. High 77°, low 65°.
Pressure29.85 inHg
Wind9.7 mph NE
Humidity69%
Visibility—
Dew point64°
Tue, 0380° / 66°0.06
Morning70°feels 71°
Afternoon79°feels 80°
Evening71°feels 72°
Overnight69°feels 70°
80 °
St. Marks, Tuesday, 3 November
Light rain. High 80°, low 66°.
Pressure29.80 inHg
Wind9.6 mph S
Humidity60%
Visibility—
Dew point63°
Wed, 0478° / 63°0
Morning68°feels 68°
Afternoon76°feels 75°
Evening65°feels 64°
Overnight63°feels 62°
78 °
St. Marks, Wednesday, 4 November
Clear. High 78°, low 63°.
Pressure29.91 inHg
Wind9.4 mph SW
Humidity31%
Visibility—
Dew point43°
Thu, 0573° / 56°0
Morning61°feels 60°
Afternoon71°feels 70°
Evening62°feels 61°
Overnight58°feels 57°
73 °
St. Marks, Thursday, 5 November
Clear. High 73°, low 56°.
Pressure30.00 inHg
Wind6.5 mph NW
Humidity35%
Visibility—
Dew point42°
Fri, 0669° / 54°0
Morning58°feels 57°
Afternoon67°feels 66°
Evening60°feels 59°
Overnight58°feels 57°
69 °
St. Marks, Friday, 6 November
Partly cloudy. High 69°, low 54°.
Pressure29.97 inHg
Wind6.3 mph N
Humidity42%
Visibility—
Dew point43°
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. Marks, 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.