Monthly outlook for Harbor Shores, FL: average high 94.1°, average low 76.7°. That is 3.2° above the climate normal for August. Precipitation is expected on 7 days (about 2.0 inches), against a normal of 12 days and 3.1 inches. The warmest day looks like 11 August (98.6°), the coolest 18 August (73.3°).
94.1°/76.7°
Average high / low
+3.2°
Above normal
7 / 12
Wet days / normal
2.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
95.3°
88.4°
+3.8°
19 August – 28 August
92.2°
88°
+2.3°
29 August – 7 September
at normal
87.2°
—
August records over 66 years
98.4°3 August 2006All-time high
67.1°19 August 1960All-time low
Climate normals and records are computed from the nearest reference point — Leesburg (12 mi).
Mon, 1089° / 76°0
89 °
Harbor Shores, Monday, 10 August
Overcast. High 89°, low 76°.
Pressure30.15 inHg
Wind6 mph S
Humidity55%
Visibility6.2 mi
Dew point71°
Tue, 1199° / 78°0
99 °
Harbor Shores, Tuesday, 11 August
Clear. High 99°, low 78°.
Pressure30.12 inHg
Wind3.5 mph W
Humidity51%
Visibility6.2 mi
Dew point72°
Wed, 1297° / 78°0
97 °
Harbor Shores, Wednesday, 12 August
Clear. High 97°, low 78°.
Pressure30.03 inHg
Wind8.4 mph W
Humidity44%
Visibility6.2 mi
Dew point68°
Thu, 1396° / 76°0
96 °
Harbor Shores, Thursday, 13 August
Clear. High 96°, low 76°.
Pressure30.03 inHg
Wind12.5 mph W
Humidity36%
Visibility—
Dew point63°
Fri, 1497° / 75°0
97 °
Harbor Shores, Friday, 14 August
Overcast. High 97°, low 75°.
Pressure30.12 inHg
Wind10.7 mph W
Humidity37%
Visibility—
Dew point63°
Sat, 1596° / 77°0
96 °
Harbor Shores, Saturday, 15 August
Light rain. High 96°, low 77°.
Pressure30.15 inHg
Wind4.9 mph W
Humidity39%
Visibility—
Dew point63°
Sun, 1697° / 78°0.18
97 °
Harbor Shores, Sunday, 16 August
Light rain. High 97°, low 78°.
Pressure30.09 inHg
Wind6.8 mph NW
Humidity39%
Visibility—
Dew point65°
Mon, 1797° / 77°0.24
97 °
Harbor Shores, Monday, 17 August
Rain. High 97°, low 77°.
Pressure30.00 inHg
Wind19.7 mph NW
Humidity43%
Visibility—
Dew point69°
Tue, 1896° / 73°0.48
96 °
Harbor Shores, Tuesday, 18 August
Rain. High 96°, low 73°.
Pressure29.97 inHg
Wind20.8 mph N
Humidity51%
Visibility—
Dew point71°
Wed, 1986° / 76°0
86 °
Harbor Shores, Wednesday, 19 August
Overcast. High 86°, low 76°.
Pressure29.97 inHg
Wind8.7 mph SE
Humidity60%
Visibility—
Dew point69°
Thu, 2092° / 76°0.43
92 °
Harbor Shores, Thursday, 20 August
Rain. High 92°, low 76°.
Pressure30.00 inHg
Wind8.3 mph S
Humidity53%
Visibility—
Dew point70°
Fri, 2192° / 76°0.53
92 °
Harbor Shores, Friday, 21 August
Rain. High 92°, low 76°.
Pressure29.97 inHg
Wind8.1 mph S
Humidity51%
Visibility—
Dew point69°
Sat, 2297° / 76°0.03
97 °
Harbor Shores, Saturday, 22 August
Light rain. High 97°, low 76°.
Pressure29.91 inHg
Wind7 mph SW
Humidity43%
Visibility—
Dew point67°
Sun, 2395° / 79°0.05
95 °
Harbor Shores, Sunday, 23 August
Light rain. High 95°, low 79°.
Pressure29.91 inHg
Wind5.4 mph SE
Humidity46%
Visibility—
Dew point69°
Mon, 2491° / 77°0.01
91 °
Harbor Shores, Monday, 24 August
Light rain. High 91°, low 77°.
Pressure30.00 inHg
Wind7.5 mph SE
Humidity50%
Visibility—
Dew point68°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2588° / 75°0.18
88 °
Harbor Shores, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high88°
Average low75°
Average precipitation0.18 in
Chance of precipitation67%
Record high93° (2023)
Record low71° (1996)
Wed, 2688° / 75°0.2
88 °
Harbor Shores, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high88°
Average low75°
Average precipitation0.2 in
Chance of precipitation72%
Record high92° (2023)
Record low72° (1969)
Thu, 2788° / 75°0.18
88 °
Harbor Shores, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high88°
Average low75°
Average precipitation0.18 in
Chance of precipitation62%
Record high93° (1998)
Record low69° (1969)
Fri, 2888° / 75°0.14
88 °
Harbor Shores, Friday, 28 August
Climate normal for this date — 60-year average.
Average high88°
Average low75°
Average precipitation0.14 in
Chance of precipitation68%
Record high94° (2014)
Record low68° (1984)
Sat, 2987° / 75°0.24
87 °
Harbor Shores, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high87°
Average low75°
Average precipitation0.24 in
Chance of precipitation63%
Record high93° (2014)
Record low70° (1984)
Sun, 3087° / 75°0.19
87 °
Harbor Shores, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high87°
Average low75°
Average precipitation0.19 in
Chance of precipitation67%
Record high93° (2007)
Record low71° (1969)
Mon, 3187° / 75°0.21
87 °
Harbor Shores, Monday, 31 August
Climate normal for this date — 60-year average.
Average high87°
Average low75°
Average precipitation0.21 in
Chance of precipitation73%
Record high94° (1989)
Record low72° (1969)
Tue, 0187° / 75°0.2
87 °
Harbor Shores, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high87°
Average low75°
Average precipitation0.2 in
Chance of precipitation70%
Record high93° (1989)
Record low69° (1966)
Wed, 0287° / 74°0.18
87 °
Harbor Shores, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high87°
Average low74°
Average precipitation0.18 in
Chance of precipitation67%
Record high92° (1970)
Record low71° (1968)
Thu, 0387° / 74°0.17
87 °
Harbor Shores, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high87°
Average low74°
Average precipitation0.17 in
Chance of precipitation60%
Record high92° (1999)
Record low69° (1999)
Fri, 0487° / 74°0.17
87 °
Harbor Shores, Friday, 4 September
Climate normal for this date — 60-year average.
Average high87°
Average low74°
Average precipitation0.17 in
Chance of precipitation67%
Record high93° (1966)
Record low71° (1972)
Sat, 0587° / 74°0.27
87 °
Harbor Shores, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high87°
Average low74°
Average precipitation0.27 in
Chance of precipitation63%
Record high94° (2019)
Record low70° (1967)
Sun, 0687° / 74°0.26
87 °
Harbor Shores, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high87°
Average low74°
Average precipitation0.26 in
Chance of precipitation68%
Record high92° (2019)
Record low69° (1997)
Mon, 0787° / 74°0.25
87 °
Harbor Shores, Monday, 7 September
Climate normal for this date — 60-year average.
Average high87°
Average low74°
Average precipitation0.25 in
Chance of precipitation68%
Record high93° (2023)
Record low69° (2019)
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 Harbor Shores, 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 Harbor Shores, 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.