Monthly outlook for Aventura, FL: average high 89.9°, average low 83.9°. That is 2° above the climate normal for August. Precipitation is expected on 9 days (about 2.8 inches), against a normal of 13 days and 3.4 inches. The warmest day looks like 21 August (95.3°), the coolest 10 August (79.7°).
89.9°/83.9°
Average high / low
+2°
Above normal
9 / 13
Wet days / normal
2.8 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
88.7°
86.4°
+1.3°
19 August – 28 August
91.9°
86°
+3.2°
29 August – 7 September
at normal
85.5°
—
August records over 66 years
94.3°1 August 2025All-time high
72.5°30 August 1969All-time low
Mon, 1092° / 80°0
92 °
Aventura, Monday, 10 August
Mostly clear. High 92°, low 80°.
Pressure30.15 inHg
Wind10.8 mph E
Humidity63%
Visibility6.2 mi
Dew point74°
Tue, 1188° / 84°0
88 °
Aventura, Tuesday, 11 August
Clear. High 88°, low 84°.
Pressure30.12 inHg
Wind8.5 mph E
Humidity63%
Visibility6.2 mi
Dew point73°
Wed, 1288° / 84°0.01
88 °
Aventura, Wednesday, 12 August
Light rain. High 88°, low 84°.
Pressure30.06 inHg
Wind8.4 mph SE
Humidity60%
Visibility6.2 mi
Dew point72°
Thu, 1389° / 85°0.01
89 °
Aventura, Thursday, 13 August
Light rain. High 89°, low 85°.
Pressure30.06 inHg
Wind14.8 mph SE
Humidity61%
Visibility—
Dew point73°
Fri, 1488° / 85°0
88 °
Aventura, Friday, 14 August
Partly cloudy. High 88°, low 85°.
Pressure30.15 inHg
Wind14.5 mph E
Humidity60%
Visibility—
Dew point72°
Sat, 1588° / 85°0.01
88 °
Aventura, Saturday, 15 August
Light rain. High 88°, low 85°.
Pressure30.15 inHg
Wind14.1 mph SE
Humidity60%
Visibility—
Dew point72°
Sun, 1687° / 84°0
87 °
Aventura, Sunday, 16 August
Light rain. High 87°, low 84°.
Pressure30.12 inHg
Wind11.5 mph SE
Humidity59%
Visibility—
Dew point70°
Mon, 1786° / 84°0.13
86 °
Aventura, Monday, 17 August
Light rain. High 86°, low 84°.
Pressure30.09 inHg
Wind10.3 mph SE
Humidity61%
Visibility—
Dew point71°
Tue, 1888° / 84°0.05
88 °
Aventura, Tuesday, 18 August
Light rain. High 88°, low 84°.
Pressure30.03 inHg
Wind10.3 mph E
Humidity61%
Visibility—
Dew point72°
Wed, 1992° / 82°0.28
92 °
Aventura, Wednesday, 19 August
Rain. High 92°, low 82°.
Pressure29.97 inHg
Wind14.8 mph SW
Humidity58%
Visibility—
Dew point72°
Thu, 2095° / 84°0.54
95 °
Aventura, Thursday, 20 August
Rain. High 95°, low 84°.
Pressure29.91 inHg
Wind14.5 mph W
Humidity54%
Visibility—
Dew point73°
Fri, 2195° / 85°1.43
95 °
Aventura, Friday, 21 August
Heavy rain. High 95°, low 85°.
Pressure29.91 inHg
Wind14.2 mph W
Humidity53%
Visibility—
Dew point74°
Sat, 2293° / 86°0.15
93 °
Aventura, Saturday, 22 August
Light rain. High 93°, low 86°.
Pressure29.94 inHg
Wind11.4 mph W
Humidity62%
Visibility—
Dew point77°
Sun, 2389° / 85°0.05
89 °
Aventura, Sunday, 23 August
Light rain. High 89°, low 85°.
Pressure30.03 inHg
Wind12.7 mph SE
Humidity68%
Visibility—
Dew point76°
Mon, 2488° / 85°0.11
88 °
Aventura, Monday, 24 August
Light rain. High 88°, low 85°.
Pressure30.03 inHg
Wind11.3 mph SE
Humidity65%
Visibility—
Dew point74°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2586° / 78°0.22
86 °
Aventura, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high86°
Average low78°
Average precipitation0.22 in
Chance of precipitation83%
Record high91° (1998)
Record low73° (1978)
Wed, 2686° / 78°0.3
86 °
Aventura, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high86°
Average low78°
Average precipitation0.3 in
Chance of precipitation90%
Record high90° (2022)
Record low74° (2023)
Thu, 2786° / 78°0.2
86 °
Aventura, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high86°
Average low78°
Average precipitation0.2 in
Chance of precipitation80%
Record high89° (2011)
Record low74° (1993)
Fri, 2886° / 78°0.21
86 °
Aventura, Friday, 28 August
Climate normal for this date — 60-year average.
Average high86°
Average low78°
Average precipitation0.21 in
Chance of precipitation82%
Record high90° (2023)
Record low74° (1968)
Sat, 2986° / 77°0.2
86 °
Aventura, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high86°
Average low77°
Average precipitation0.2 in
Chance of precipitation80%
Record high90° (1999)
Record low73° (1994)
Sun, 3085° / 78°0.26
85 °
Aventura, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high85°
Average low78°
Average precipitation0.26 in
Chance of precipitation83%
Record high90° (2023)
Record low73° (1969)
Mon, 3186° / 78°0.24
86 °
Aventura, Monday, 31 August
Climate normal for this date — 60-year average.
Average high86°
Average low78°
Average precipitation0.24 in
Chance of precipitation83%
Record high92° (1998)
Record low74° (1967)
Tue, 0186° / 77°0.2
86 °
Aventura, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high86°
Average low77°
Average precipitation0.2 in
Chance of precipitation78%
Record high90° (2023)
Record low74° (1972)
Wed, 0285° / 78°0.24
85 °
Aventura, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high85°
Average low78°
Average precipitation0.24 in
Chance of precipitation82%
Record high89° (2007)
Record low74° (2022)
Thu, 0385° / 77°0.27
85 °
Aventura, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high85°
Average low77°
Average precipitation0.27 in
Chance of precipitation82%
Record high90° (2022)
Record low74° (1967)
Fri, 0485° / 77°0.2
85 °
Aventura, Friday, 4 September
Climate normal for this date — 60-year average.
Average high85°
Average low77°
Average precipitation0.2 in
Chance of precipitation75%
Record high91° (2019)
Record low73° (2021)
Sat, 0585° / 77°0.26
85 °
Aventura, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high85°
Average low77°
Average precipitation0.26 in
Chance of precipitation85%
Record high90° (2022)
Record low74° (2008)
Sun, 0685° / 77°0.27
85 °
Aventura, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high85°
Average low77°
Average precipitation0.27 in
Chance of precipitation82%
Record high92° (2019)
Record low74° (2008)
Mon, 0785° / 77°0.18
85 °
Aventura, Monday, 7 September
Climate normal for this date — 60-year average.
Average high85°
Average low77°
Average precipitation0.18 in
Chance of precipitation78%
Record high91° (2022)
Record low73° (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 Aventura, 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 Aventura, 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.