Monthly outlook for St. Augustine Beach, FL: average high 76.4°, average low 67.9°. That is 0.2° above the climate normal for October. Precipitation is expected on 9 days (about 2.7 inches), against a normal of 5 days and 1.4 inches. The warmest day looks like 2 November (79.1°), the coolest 22 October (57.7°).
76.4°/67.9°
Average high / low
+0.2°
Above normal
9 / 5
Wet days / normal
2.7 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
21 October – 30 October
75.9°
76.5°
-0.4°
31 October – 9 November
77.2°
74.3°
+1.6°
10 November – 19 November
at normal
72.1°
—
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).
Thu, 2277° / 58°0
77 °
St. Augustine Beach, Thursday, 22 October
Clear. High 77°, low 58°.
Pressure30.09 inHg
Wind10.1 mph NE
Humidity49%
Visibility6.2 mi
Dew point54°
Fri, 2376° / 60°0
76 °
St. Augustine Beach, Friday, 23 October
Overcast. High 76°, low 60°.
Pressure30.15 inHg
Wind11 mph NE
Humidity44%
Visibility6.2 mi
Dew point52°
Sat, 2474° / 66°0.43
74 °
St. Augustine Beach, Saturday, 24 October
Light rain. High 74°, low 66°.
Pressure30.18 inHg
Wind12.7 mph NE
Humidity71%
Visibility6.2 mi
Dew point64°
Sun, 2573° / 71°0.17
73 °
St. Augustine Beach, Sunday, 25 October
Light rain. High 73°, low 71°.
Pressure30.15 inHg
Wind21.1 mph N
Humidity74%
Visibility—
Dew point64°
Mon, 2675° / 70°0.15
75 °
St. Augustine Beach, Monday, 26 October
Light rain. High 75°, low 70°.
Pressure30.12 inHg
Wind18.5 mph NE
Humidity79%
Visibility—
Dew point66°
Tue, 2778° / 72°0.04
78 °
St. Augustine Beach, Tuesday, 27 October
Light rain. High 78°, low 72°.
Pressure30.15 inHg
Wind16.5 mph E
Humidity62%
Visibility—
Dew point63°
Wed, 2878° / 75°0.02
78 °
St. Augustine Beach, Wednesday, 28 October
Light rain. High 78°, low 75°.
Pressure30.15 inHg
Wind15.8 mph E
Humidity68%
Visibility—
Dew point65°
Thu, 2977° / 72°0.02
77 °
St. Augustine Beach, Thursday, 29 October
Light rain. High 77°, low 72°.
Pressure30.09 inHg
Wind14.8 mph NE
Humidity62%
Visibility—
Dew point63°
Fri, 3075° / 71°0.04
75 °
St. Augustine Beach, Friday, 30 October
Light rain. High 75°, low 71°.
Pressure30.00 inHg
Wind17.1 mph N
Humidity65%
Visibility—
Dew point62°
Sat, 3176° / 72°0.7
76 °
St. Augustine Beach, Saturday, 31 October
Rain. High 76°, low 72°.
Pressure30.03 inHg
Wind17.1 mph E
Humidity78%
Visibility—
Dew point68°
Sun, 0178° / 74°0.5
78 °
St. Augustine Beach, Sunday, 1 November
Rain. High 78°, low 74°.
Pressure30.06 inHg
Wind16.3 mph E
Humidity75%
Visibility—
Dew point69°
Mon, 0279° / 74°0.55
79 °
St. Augustine Beach, Monday, 2 November
Rain. High 79°, low 74°.
Pressure29.85 inHg
Wind12.6 mph SE
Humidity74%
Visibility—
Dew point69°
Tue, 0377° / 68°0.04
77 °
St. Augustine Beach, Tuesday, 3 November
Light rain. High 77°, low 68°.
Pressure29.68 inHg
Wind14.4 mph SW
Humidity78%
Visibility—
Dew point65°
Wed, 0477° / 62°0
77 °
St. Augustine Beach, Wednesday, 4 November
Mostly clear. High 77°, low 62°.
Pressure29.85 inHg
Wind8.8 mph W
Humidity46%
Visibility—
Dew point52°
Thu, 0576° / 63°0
76 °
St. Augustine Beach, Thursday, 5 November
Partly cloudy. High 76°, low 63°.
Pressure29.91 inHg
Wind9.5 mph SE
Humidity52%
Visibility—
Dew point55°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 0673° / 64°0.09
73 °
St. Augustine Beach, Friday, 6 November
Climate normal for this date — 60-year average.
Average high73°
Average low64°
Average precipitation0.09 in
Chance of precipitation22%
Record high84° (2018)
Record low49° (2021)
Sat, 0773° / 64°0.05
73 °
St. Augustine Beach, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high73°
Average low64°
Average precipitation0.05 in
Chance of precipitation18%
Record high82° (2015)
Record low50° (2021)
Sun, 0873° / 64°0.04
73 °
St. Augustine Beach, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high73°
Average low64°
Average precipitation0.04 in
Chance of precipitation18%
Record high81° (2000)
Record low51° (1976)
Mon, 0974° / 64°0.07
74 °
St. Augustine Beach, Monday, 9 November
Climate normal for this date — 60-year average.
Average high74°
Average low64°
Average precipitation0.07 in
Chance of precipitation30%
Record high82° (1986)
Record low48° (1991)
Tue, 1074° / 64°0.1
74 °
St. Augustine Beach, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high74°
Average low64°
Average precipitation0.1 in
Chance of precipitation25%
Record high82° (2002)
Record low46° (1991)
Wed, 1173° / 63°0.05
73 °
St. Augustine Beach, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high73°
Average low63°
Average precipitation0.05 in
Chance of precipitation22%
Record high83° (2002)
Record low37° (2025)
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)
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.