Monthly outlook for Shell Bluff, FL: average high 96.4°, average low 75.8°. That is 5.3° above the climate normal for August. Precipitation is expected on 8 days (about 1.1 inches), against a normal of 11 days and 3.1 inches. The warmest day looks like 10 August (101.7°), the coolest 18 August (73.6°).
96.4°/75.8°
Average high / low
+5.3°
Above normal
8 / 11
Wet days / normal
1.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
8 August – 17 August
97.3°
86.9°
+5.8°
18 August – 27 August
94.8°
86.2°
+4.8°
28 August – 6 September
at normal
85.1°
—
August records over 66 years
99°10 August 2023All-time high
69.1°15 August 2022All-time low
Climate normals and records are computed from the nearest reference point — Palm Coast (15 mi).
Sun, 0990° / 74°0.04
90 °
Shell Bluff, Sunday, 9 August
Light rain. High 90°, low 74°.
Pressure30.12 inHg
Wind3.1 mph S
Humidity46%
Visibility6.2 mi
Dew point71°
Mon, 10102° / 75°0.07
102 °
Shell Bluff, Monday, 10 August
Light rain. High 102°, low 75°.
Pressure30.15 inHg
Wind2.4 mph S
Humidity43%
Visibility6.2 mi
Dew point71°
Tue, 11101° / 77°0
101 °
Shell Bluff, Tuesday, 11 August
Light rain. High 101°, low 77°.
Pressure30.12 inHg
Wind3.4 mph NW
Humidity44%
Visibility6.2 mi
Dew point71°
Wed, 12100° / 75°0.07
100 °
Shell Bluff, Wednesday, 12 August
Light rain. High 100°, low 75°.
Pressure30.03 inHg
Wind5.8 mph W
Humidity42%
Visibility6.2 mi
Dew point69°
Thu, 13100° / 77°0
100 °
Shell Bluff, Thursday, 13 August
Clear. High 100°, low 77°.
Pressure30.00 inHg
Wind8.9 mph SW
Humidity29%
Visibility—
Dew point59°
Fri, 14100° / 74°0
100 °
Shell Bluff, Friday, 14 August
Clear. High 100°, low 74°.
Pressure30.09 inHg
Wind6.9 mph W
Humidity27%
Visibility—
Dew point57°
Sat, 15102° / 76°0.02
102 °
Shell Bluff, Saturday, 15 August
Light rain. High 102°, low 76°.
Pressure30.12 inHg
Wind4.3 mph W
Humidity28%
Visibility—
Dew point58°
Sun, 16100° / 77°0.13
100 °
Shell Bluff, Sunday, 16 August
Light rain. High 100°, low 77°.
Pressure30.12 inHg
Wind9.2 mph E
Humidity33%
Visibility—
Dew point63°
Mon, 1791° / 75°0.3
91 °
Shell Bluff, Monday, 17 August
Rain. High 91°, low 75°.
Pressure30.12 inHg
Wind7.4 mph NE
Humidity58%
Visibility—
Dew point70°
Tue, 1896° / 74°0.1
96 °
Shell Bluff, Tuesday, 18 August
Light rain. High 96°, low 74°.
Pressure30.06 inHg
Wind5 mph E
Humidity40%
Visibility—
Dew point65°
Wed, 1997° / 75°0
97 °
Shell Bluff, Wednesday, 19 August
Overcast. High 97°, low 75°.
Pressure29.97 inHg
Wind7.8 mph W
Humidity34%
Visibility—
Dew point61°
Thu, 2093° / 77°0.04
93 °
Shell Bluff, Thursday, 20 August
Light rain. High 93°, low 77°.
Pressure29.97 inHg
Wind8.6 mph W
Humidity47%
Visibility—
Dew point68°
Fri, 2197° / 77°0
97 °
Shell Bluff, Friday, 21 August
Overcast. High 97°, low 77°.
Pressure29.94 inHg
Wind9 mph W
Humidity39%
Visibility—
Dew point65°
Sat, 2293° / 78°0
93 °
Shell Bluff, Saturday, 22 August
Overcast. High 93°, low 78°.
Pressure29.91 inHg
Wind8.2 mph SW
Humidity48%
Visibility—
Dew point69°
Sun, 2392° / 77°0.17
92 °
Shell Bluff, Sunday, 23 August
Light rain. High 92°, low 77°.
Pressure29.94 inHg
Wind5.9 mph W
Humidity60%
Visibility—
Dew point73°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2486° / 76°0.17
86 °
Shell Bluff, Monday, 24 August
Climate normal for this date — 60-year average.
Average high86°
Average low76°
Average precipitation0.17 in
Chance of precipitation67%
Record high91° (1988)
Record low71° (2001)
Tue, 2585° / 76°0.19
85 °
Shell Bluff, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high85°
Average low76°
Average precipitation0.19 in
Chance of precipitation72%
Record high91° (2015)
Record low72° (2018)
Wed, 2686° / 76°0.15
86 °
Shell Bluff, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high86°
Average low76°
Average precipitation0.15 in
Chance of precipitation72%
Record high92° (1998)
Record low72° (1978)
Thu, 2785° / 76°0.16
85 °
Shell Bluff, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high85°
Average low76°
Average precipitation0.16 in
Chance of precipitation68%
Record high94° (1998)
Record low71° (1969)
Fri, 2886° / 76°0.16
86 °
Shell Bluff, Friday, 28 August
Climate normal for this date — 60-year average.
Average high86°
Average low76°
Average precipitation0.16 in
Chance of precipitation65%
Record high93° (2020)
Record low72° (1997)
Sat, 2985° / 76°0.2
85 °
Shell Bluff, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high85°
Average low76°
Average precipitation0.2 in
Chance of precipitation68%
Record high91° (2020)
Record low71° (1994)
Sun, 3085° / 76°0.19
85 °
Shell Bluff, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high85°
Average low76°
Average precipitation0.19 in
Chance of precipitation63%
Record high91° (2013)
Record low72° (1969)
Mon, 3186° / 76°0.2
86 °
Shell Bluff, Monday, 31 August
Climate normal for this date — 60-year average.
Average high86°
Average low76°
Average precipitation0.2 in
Chance of precipitation73%
Record high92° (1998)
Record low71° (2025)
Tue, 0185° / 76°0.18
85 °
Shell Bluff, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high85°
Average low76°
Average precipitation0.18 in
Chance of precipitation67%
Record high92° (1998)
Record low73° (1972)
Wed, 0285° / 76°0.2
85 °
Shell Bluff, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high85°
Average low76°
Average precipitation0.2 in
Chance of precipitation70%
Record high90° (2020)
Record low69° (1999)
Thu, 0385° / 75°0.17
85 °
Shell Bluff, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high85°
Average low75°
Average precipitation0.17 in
Chance of precipitation70%
Record high91° (2020)
Record low71° (1999)
Fri, 0485° / 75°0.26
85 °
Shell Bluff, Friday, 4 September
Climate normal for this date — 60-year average.
Average high85°
Average low75°
Average precipitation0.26 in
Chance of precipitation65%
Record high90° (1988)
Record low71° (1972)
Sat, 0585° / 75°0.26
85 °
Shell Bluff, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high85°
Average low75°
Average precipitation0.26 in
Chance of precipitation65%
Record high94° (2019)
Record low67° (2023)
Sun, 0685° / 75°0.2
85 °
Shell Bluff, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high85°
Average low75°
Average precipitation0.2 in
Chance of precipitation72%
Record high94° (2019)
Record low70° (2023)
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 Shell Bluff, 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 Shell Bluff, 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.