Monthly outlook for Goodbys, FL: average high 99.3°, average low 78.5°. That is 6.4° above the climate normal for August. Precipitation is expected on 7 days (about 4.1 inches), against a normal of 11 days and 3.0 inches. The warmest day looks like 20 August (106.2°), the coolest 19 August (74.7°).
99.3°/78.5°
Average high / low
+6.4°
Above normal
7 / 11
Wet days / normal
4.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
8 August – 17 August
97.8°
87.8°
+5.6°
18 August – 27 August
101.7°
87.2°
+8.1°
28 August – 6 September
at normal
85.7°
—
August records over 66 years
100.9°1 August 1999All-time high
67.6°19 August 1960All-time low
Climate normals and records are computed from the nearest reference point — Jacksonville (10 mi).
Sun, 0995° / 76°0.04
95 °
Goodbys, Sunday, 9 August
Light rain. High 95°, low 76°.
Pressure30.12 inHg
Wind3.6 mph S
Humidity42%
Visibility6.2 mi
Dew point70°
Mon, 1094° / 75°0.05
94 °
Goodbys, Monday, 10 August
Light rain. High 94°, low 75°.
Pressure30.15 inHg
Wind4.8 mph W
Humidity43%
Visibility6.2 mi
Dew point71°
Tue, 11102° / 79°0
102 °
Goodbys, Tuesday, 11 August
Clear. High 102°, low 79°.
Pressure30.09 inHg
Wind6.2 mph W
Humidity36%
Visibility6.2 mi
Dew point68°
Wed, 12103° / 81°0
103 °
Goodbys, Wednesday, 12 August
Clear. High 103°, low 81°.
Pressure30.03 inHg
Wind9 mph W
Humidity31%
Visibility6.2 mi
Dew point63°
Thu, 13103° / 81°0
103 °
Goodbys, Thursday, 13 August
Clear. High 103°, low 81°.
Pressure29.97 inHg
Wind11.4 mph W
Humidity27%
Visibility—
Dew point59°
Fri, 14105° / 81°0
105 °
Goodbys, Friday, 14 August
Overcast. High 105°, low 81°.
Pressure30.09 inHg
Wind9.3 mph W
Humidity27%
Visibility—
Dew point59°
Sat, 15100° / 78°0.56
100 °
Goodbys, Saturday, 15 August
Rain. High 100°, low 78°.
Pressure30.12 inHg
Wind7.4 mph W
Humidity37%
Visibility—
Dew point64°
Sun, 1692° / 78°0.03
92 °
Goodbys, Sunday, 16 August
Light rain. High 92°, low 78°.
Pressure30.12 inHg
Wind7.8 mph NE
Humidity48%
Visibility—
Dew point68°
Mon, 1796° / 78°0.14
96 °
Goodbys, Monday, 17 August
Light rain. High 96°, low 78°.
Pressure30.09 inHg
Wind8.6 mph E
Humidity39%
Visibility—
Dew point65°
Tue, 18101° / 76°0.25
101 °
Goodbys, Tuesday, 18 August
Rain. High 101°, low 76°.
Pressure30.00 inHg
Wind7.4 mph W
Humidity35%
Visibility—
Dew point65°
Wed, 19102° / 75°1.99
102 °
Goodbys, Wednesday, 19 August
Heavy rain. High 102°, low 75°.
Pressure29.91 inHg
Wind24.7 mph W
Humidity37%
Visibility—
Dew point65°
Thu, 20106° / 76°0
106 °
Goodbys, Thursday, 20 August
Overcast. High 106°, low 76°.
Pressure29.83 inHg
Wind9.6 mph W
Humidity33%
Visibility—
Dew point65°
Fri, 21106° / 84°0
106 °
Goodbys, Friday, 21 August
Clear. High 106°, low 84°.
Pressure29.83 inHg
Wind11.6 mph NE
Humidity29%
Visibility—
Dew point65°
Sat, 2298° / 82°0
98 °
Goodbys, Saturday, 22 August
Clear. High 98°, low 82°.
Pressure30.00 inHg
Wind10.6 mph E
Humidity39%
Visibility—
Dew point67°
Sun, 2398° / 80°0
98 °
Goodbys, Sunday, 23 August
Partly cloudy. High 98°, low 80°.
Pressure30.06 inHg
Wind9.1 mph E
Humidity34%
Visibility—
Dew point63°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2487° / 75°0.16
87 °
Goodbys, Monday, 24 August
Climate normal for this date — 60-year average.
Average high87°
Average low75°
Average precipitation0.16 in
Chance of precipitation68%
Record high95° (1987)
Record low69° (2012)
Tue, 2586° / 75°0.2
86 °
Goodbys, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high86°
Average low75°
Average precipitation0.2 in
Chance of precipitation70%
Record high95° (1968)
Record low71° (1972)
Wed, 2687° / 75°0.16
87 °
Goodbys, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high87°
Average low75°
Average precipitation0.16 in
Chance of precipitation67%
Record high96° (1968)
Record low70° (1997)
Thu, 2787° / 75°0.15
87 °
Goodbys, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high87°
Average low75°
Average precipitation0.15 in
Chance of precipitation58%
Record high97° (2011)
Record low69° (1969)
Fri, 2887° / 75°0.17
87 °
Goodbys, Friday, 28 August
Climate normal for this date — 60-year average.
Average high87°
Average low75°
Average precipitation0.17 in
Chance of precipitation62%
Record high97° (2011)
Record low69° (2014)
Sat, 2986° / 75°0.17
86 °
Goodbys, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high86°
Average low75°
Average precipitation0.17 in
Chance of precipitation63%
Record high94° (1990)
Record low70° (1984)
Sun, 3086° / 75°0.22
86 °
Goodbys, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high86°
Average low75°
Average precipitation0.22 in
Chance of precipitation63%
Record high93° (2013)
Record low71° (1969)
Mon, 3186° / 75°0.2
86 °
Goodbys, Monday, 31 August
Climate normal for this date — 60-year average.
Average high86°
Average low75°
Average precipitation0.2 in
Chance of precipitation80%
Record high94° (1998)
Record low71° (2025)
Tue, 0186° / 75°0.18
86 °
Goodbys, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high86°
Average low75°
Average precipitation0.18 in
Chance of precipitation72%
Record high92° (1970)
Record low69° (1966)
Wed, 0285° / 74°0.19
85 °
Goodbys, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high85°
Average low74°
Average precipitation0.19 in
Chance of precipitation72%
Record high92° (1970)
Record low67° (1999)
Thu, 0385° / 74°0.2
85 °
Goodbys, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high85°
Average low74°
Average precipitation0.2 in
Chance of precipitation60%
Record high93° (1999)
Record low68° (1999)
Fri, 0485° / 74°0.22
85 °
Goodbys, Friday, 4 September
Climate normal for this date — 60-year average.
Average high85°
Average low74°
Average precipitation0.22 in
Chance of precipitation58%
Record high94° (1999)
Record low69° (1998)
Sat, 0585° / 74°0.22
85 °
Goodbys, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high85°
Average low74°
Average precipitation0.22 in
Chance of precipitation58%
Record high97° (1999)
Record low68° (2023)
Sun, 0685° / 74°0.26
85 °
Goodbys, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high85°
Average low74°
Average precipitation0.26 in
Chance of precipitation63%
Record high94° (2023)
Record low68° (1994)
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 Goodbys, 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 Goodbys, 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.