Monthly outlook for Lake Buena Vista, FL: average high 94.5°, average low 77.4°. That is 3.4° above the climate normal for August. Precipitation is expected on 7 days (about 3.7 inches), against a normal of 13 days and 3.5 inches. The warmest day looks like 14 August (96.5°), the coolest 22 August (74.7°).
94.5°/77.4°
Average high / low
+3.4°
Above normal
7 / 13
Wet days / normal
3.7 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
94.9°
88.4°
+3.6°
19 August – 28 August
93.9°
87.8°
+3.4°
29 August – 7 September
at normal
87.1°
—
August records over 66 years
98.2°11 August 2006All-time high
67.5°19 August 1960All-time low
Climate normals and records are computed from the nearest reference point — Tangelo Park (7 mi).
Mon, 1090° / 76°0.02
90 °
Lake Buena Vista, Monday, 10 August
Light rain. High 90°, low 76°.
Pressure30.18 inHg
Wind5.9 mph S
Humidity57%
Visibility6.2 mi
Dew point71°
Tue, 1196° / 78°0
96 °
Lake Buena Vista, Tuesday, 11 August
Clear. High 96°, low 78°.
Pressure30.15 inHg
Wind1.1 mph W
Humidity49%
Visibility6.2 mi
Dew point71°
Wed, 1296° / 79°0.01
96 °
Lake Buena Vista, Wednesday, 12 August
Light rain. High 96°, low 79°.
Pressure30.06 inHg
Wind6.9 mph NW
Humidity48%
Visibility6.2 mi
Dew point70°
Thu, 1396° / 78°0
96 °
Lake Buena Vista, Thursday, 13 August
Partly cloudy. High 96°, low 78°.
Pressure30.06 inHg
Wind8 mph W
Humidity46%
Visibility6.2 mi
Dew point68°
Fri, 1497° / 78°0.02
97 °
Lake Buena Vista, Friday, 14 August
Light rain. High 97°, low 78°.
Pressure30.12 inHg
Wind6.4 mph SE
Humidity40%
Visibility—
Dew point66°
Sat, 1595° / 79°0
95 °
Lake Buena Vista, Saturday, 15 August
Overcast. High 95°, low 79°.
Pressure30.15 inHg
Wind8.9 mph SE
Humidity40%
Visibility—
Dew point65°
Sun, 1695° / 79°0.11
95 °
Lake Buena Vista, Sunday, 16 August
Light rain. High 95°, low 79°.
Pressure30.09 inHg
Wind6.1 mph NW
Humidity46%
Visibility—
Dew point69°
Mon, 1795° / 77°0.04
95 °
Lake Buena Vista, Monday, 17 August
Light rain. High 95°, low 77°.
Pressure30.03 inHg
Wind10 mph SE
Humidity45%
Visibility—
Dew point68°
Tue, 1896° / 79°0.05
96 °
Lake Buena Vista, Tuesday, 18 August
Light rain. High 96°, low 79°.
Pressure30.00 inHg
Wind7 mph S
Humidity50%
Visibility—
Dew point71°
Wed, 1990° / 81°0.06
90 °
Lake Buena Vista, Wednesday, 19 August
Light rain. High 90°, low 81°.
Pressure30.00 inHg
Wind8.7 mph NW
Humidity61%
Visibility—
Dew point72°
Thu, 2095° / 75°1.57
95 °
Lake Buena Vista, Thursday, 20 August
Heavy rain. High 95°, low 75°.
Pressure29.97 inHg
Wind7.5 mph SW
Humidity46%
Visibility—
Dew point69°
Fri, 2193° / 75°0.18
93 °
Lake Buena Vista, Friday, 21 August
Light rain. High 93°, low 75°.
Pressure29.97 inHg
Wind8.9 mph W
Humidity49%
Visibility—
Dew point68°
Sat, 2295° / 75°1.68
95 °
Lake Buena Vista, Saturday, 22 August
Heavy rain. High 95°, low 75°.
Pressure30.03 inHg
Wind9.5 mph W
Humidity45%
Visibility—
Dew point68°
Sun, 2396° / 77°0
96 °
Lake Buena Vista, Sunday, 23 August
Overcast. High 96°, low 77°.
Pressure30.06 inHg
Wind12.8 mph E
Humidity41%
Visibility—
Dew point65°
Mon, 2495° / 78°0
95 °
Lake Buena Vista, Monday, 24 August
Mostly clear. High 95°, low 78°.
Pressure30.03 inHg
Wind13.6 mph SE
Humidity44%
Visibility—
Dew point67°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2587° / 75°0.21
87 °
Lake Buena Vista, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high87°
Average low75°
Average precipitation0.21 in
Chance of precipitation72%
Record high93° (2023)
Record low72° (1973)
Wed, 2687° / 75°0.22
87 °
Lake Buena Vista, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high87°
Average low75°
Average precipitation0.22 in
Chance of precipitation78%
Record high93° (2023)
Record low72° (1997)
Thu, 2787° / 74°0.22
87 °
Lake Buena Vista, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high87°
Average low74°
Average precipitation0.22 in
Chance of precipitation70%
Record high93° (1998)
Record low69° (1984)
Fri, 2888° / 75°0.17
88 °
Lake Buena Vista, Friday, 28 August
Climate normal for this date — 60-year average.
Average high88°
Average low75°
Average precipitation0.17 in
Chance of precipitation68%
Record high93° (2023)
Record low68° (1997)
Sat, 2987° / 75°0.22
87 °
Lake Buena Vista, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high87°
Average low75°
Average precipitation0.22 in
Chance of precipitation68%
Record high94° (2023)
Record low69° (1984)
Sun, 3087° / 75°0.24
87 °
Lake Buena Vista, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high87°
Average low75°
Average precipitation0.24 in
Chance of precipitation77%
Record high94° (2007)
Record low71° (1984)
Mon, 3188° / 74°0.2
88 °
Lake Buena Vista, Monday, 31 August
Climate normal for this date — 60-year average.
Average high88°
Average low74°
Average precipitation0.2 in
Chance of precipitation73%
Record high93° (1963)
Record low71° (1994)
Tue, 0187° / 74°0.22
87 °
Lake Buena Vista, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high87°
Average low74°
Average precipitation0.22 in
Chance of precipitation72%
Record high94° (1987)
Record low69° (1966)
Wed, 0287° / 74°0.19
87 °
Lake Buena Vista, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high87°
Average low74°
Average precipitation0.19 in
Chance of precipitation67%
Record high92° (1970)
Record low70° (1982)
Thu, 0387° / 74°0.23
87 °
Lake Buena Vista, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high87°
Average low74°
Average precipitation0.23 in
Chance of precipitation68%
Record high92° (1999)
Record low69° (1999)
Fri, 0487° / 74°0.2
87 °
Lake Buena Vista, Friday, 4 September
Climate normal for this date — 60-year average.
Average high87°
Average low74°
Average precipitation0.2 in
Chance of precipitation65%
Record high92° (1999)
Record low68° (2023)
Sat, 0587° / 74°0.33
87 °
Lake Buena Vista, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high87°
Average low74°
Average precipitation0.33 in
Chance of precipitation70%
Record high93° (1999)
Record low68° (2023)
Sun, 0687° / 74°0.24
87 °
Lake Buena Vista, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high87°
Average low74°
Average precipitation0.24 in
Chance of precipitation80%
Record high92° (2019)
Record low69° (1997)
Mon, 0786° / 74°0.24
86 °
Lake Buena Vista, Monday, 7 September
Climate normal for this date — 60-year average.
Average high86°
Average low74°
Average precipitation0.24 in
Chance of precipitation73%
Record high92° (2023)
Record low67° (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 Lake Buena Vista, 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 Lake Buena Vista, 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.