Monthly outlook for St. Augustine Beach, FL: average high 75.1°, average low 66.9°. That is 0.3° above the climate normal for October. Precipitation is expected on 7 days (about 2.3 inches), against a normal of 4 days and 1.3 inches. The warmest day looks like 31 October (79.6°), the coolest 11 November (59.3°).
75.1°/66.9°
Average high / low
+0.3°
Above normal
7 / 4
Wet days / normal
2.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
27 October – 5 November
76.9°
75.3°
+0.9°
6 November – 15 November
72.1°
72.8°
-0.4°
16 November – 25 November
at normal
71.1°
—
October records over 66 years
90.3°11 October 2018All-time high
47.5°30 October 2017All-time low
Climate normals and records are computed from the nearest reference point — Marineland (13 mi).
Wed, 2876° / 71°0.13
76 °
St. Augustine Beach, Wednesday, 28 October
Light rain. High 76°, low 71°.
Pressure30.09 inHg
Wind14.9 mph NE
Humidity82%
Visibility6.2 mi
Dew point68°
Thu, 2977° / 71°0.04
77 °
St. Augustine Beach, Thursday, 29 October
Light rain. High 77°, low 71°.
Pressure30.09 inHg
Wind14.6 mph NE
Humidity81%
Visibility6.2 mi
Dew point70°
Fri, 3077° / 71°0.13
77 °
St. Augustine Beach, Friday, 30 October
Light rain. High 77°, low 71°.
Pressure30.09 inHg
Wind14.2 mph NE
Humidity80%
Visibility6.2 mi
Dew point70°
Sat, 3180° / 73°0.06
80 °
St. Augustine Beach, Saturday, 31 October
Light rain. High 80°, low 73°.
Pressure30.15 inHg
Wind11.7 mph E
Humidity75%
Visibility6.2 mi
Dew point71°
Sun, 0174° / 69°1.35
74 °
St. Augustine Beach, Sunday, 1 November
Heavy rain. High 74°, low 69°.
Pressure30.15 inHg
Wind10 mph E
Humidity96%
Visibility—
Dew point71°
Mon, 0275° / 69°0.27
75 °
St. Augustine Beach, Monday, 2 November
Rain. High 75°, low 69°.
Pressure29.85 inHg
Wind6.6 mph NW
Humidity73%
Visibility—
Dew point65°
Tue, 0376° / 70°0.01
76 °
St. Augustine Beach, Tuesday, 3 November
Light rain. High 76°, low 70°.
Pressure29.85 inHg
Wind8.2 mph E
Humidity74%
Visibility—
Dew point66°
Wed, 0479° / 70°0
79 °
St. Augustine Beach, Wednesday, 4 November
Light rain. High 79°, low 70°.
Pressure29.88 inHg
Wind10.6 mph SE
Humidity64%
Visibility—
Dew point65°
Thu, 0579° / 71°0.15
79 °
St. Augustine Beach, Thursday, 5 November
Light rain. High 79°, low 71°.
Pressure29.83 inHg
Wind13.1 mph SW
Humidity74%
Visibility—
Dew point69°
Fri, 0676° / 66°0.01
76 °
St. Augustine Beach, Friday, 6 November
Light rain. High 76°, low 66°.
Pressure29.77 inHg
Wind7.7 mph W
Humidity62%
Visibility—
Dew point60°
Sat, 0773° / 61°0
73 °
St. Augustine Beach, Saturday, 7 November
Partly cloudy. High 73°, low 61°.
Pressure29.88 inHg
Wind11.5 mph W
Humidity52%
Visibility—
Dew point53°
Sun, 0874° / 62°0
74 °
St. Augustine Beach, Sunday, 8 November
Partly cloudy. High 74°, low 62°.
Pressure29.97 inHg
Wind8.1 mph W
Humidity44%
Visibility—
Dew point49°
Mon, 0969° / 62°0
69 °
St. Augustine Beach, Monday, 9 November
Clear. High 69°, low 62°.
Pressure30.06 inHg
Wind7.5 mph NE
Humidity60%
Visibility—
Dew point54°
Tue, 1074° / 60°0
74 °
St. Augustine Beach, Tuesday, 10 November
Clear. High 74°, low 60°.
Pressure30.00 inHg
Wind8.2 mph W
Humidity44%
Visibility—
Dew point49°
Wed, 1167° / 59°0
67 °
St. Augustine Beach, Wednesday, 11 November
Clear. High 67°, low 59°.
Pressure30.06 inHg
Wind12.7 mph NW
Humidity39%
Visibility—
Dew point40°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 1273° / 63°0.05
73 °
St. Augustine Beach, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high73°
Average low63°
Average precipitation0.05 in
Chance of precipitation20%
Record high83° (2002)
Record low41° (2025)
Fri, 1372° / 62°0.08
72 °
St. Augustine Beach, Friday, 13 November
Climate normal for this date — 60-year average.
Average high72°
Average low62°
Average precipitation0.08 in
Chance of precipitation28%
Record high81° (2008)
Record low42° (1968)
Sat, 1472° / 62°0.07
72 °
St. Augustine Beach, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high72°
Average low62°
Average precipitation0.07 in
Chance of precipitation23%
Record high82° (2008)
Record low45° (1963)
Sun, 1572° / 62°0.09
72 °
St. Augustine Beach, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high72°
Average low62°
Average precipitation0.09 in
Chance of precipitation25%
Record high81° (2006)
Record low38° (1969)
Mon, 1671° / 61°0.07
71 °
St. Augustine Beach, Monday, 16 November
Climate normal for this date — 60-year average.
Average high71°
Average low61°
Average precipitation0.07 in
Chance of precipitation25%
Record high82° (2011)
Record low43° (2018)
Tue, 1771° / 62°0.08
71 °
St. Augustine Beach, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high71°
Average low62°
Average precipitation0.08 in
Chance of precipitation20%
Record high80° (1986)
Record low47° (1970)
Wed, 1872° / 62°0.04
72 °
St. Augustine Beach, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high72°
Average low62°
Average precipitation0.04 in
Chance of precipitation17%
Record high80° (1978)
Record low47° (2014)
Thu, 1972° / 62°0.04
72 °
St. Augustine Beach, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high72°
Average low62°
Average precipitation0.04 in
Chance of precipitation18%
Record high81° (1984)
Record low46° (2014)
Fri, 2071° / 62°0.08
71 °
St. Augustine Beach, Friday, 20 November
Climate normal for this date — 60-year average.
Average high71°
Average low62°
Average precipitation0.08 in
Chance of precipitation35%
Record high83° (1988)
Record low45° (2008)
Sat, 2171° / 62°0.03
71 °
St. Augustine Beach, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high71°
Average low62°
Average precipitation0.03 in
Chance of precipitation28%
Record high80° (1973)
Record low46° (2006)
Sun, 2270° / 60°0.08
70 °
St. Augustine Beach, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high70°
Average low60°
Average precipitation0.08 in
Chance of precipitation22%
Record high81° (2025)
Record low45° (2006)
Mon, 2370° / 60°0.17
70 °
St. Augustine Beach, Monday, 23 November
Climate normal for this date — 60-year average.
Average high70°
Average low60°
Average precipitation0.17 in
Chance of precipitation23%
Record high80° (1967)
Record low43° (2000)
Tue, 2471° / 61°0.03
71 °
St. Augustine Beach, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high71°
Average low61°
Average precipitation0.03 in
Chance of precipitation17%
Record high81° (2014)
Record low36° (1970)
Wed, 2571° / 61°0.13
71 °
St. Augustine Beach, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high71°
Average low61°
Average precipitation0.13 in
Chance of precipitation28%
Record high81° (1973)
Record low40° (1970)
About the monthly outlook
How accurate is a 30-day forecast?
The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for St. Augustine Beach, FL are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.
What does "above normal" mean?
We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.
Where do the 66-year records come from?
They are real temperature extremes recorded in St. Augustine Beach, FL since 1960: the highest and lowest reading for each calendar date, with the year it happened.
How often is it updated?
The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.