Monthly outlook for Mountain Lake Station, FL: average high 92.5°, average low 76.9°. That is 2.4° above the climate normal for August. Precipitation is expected on 9 days (about 6.0 inches), against a normal of 13 days and 3.3 inches. The warmest day looks like 12 August (97.4°), the coolest 22 August (74.6°).
92.5°/76.9°
Average high / low
+2.4°
Above normal
9 / 13
Wet days / normal
6.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
94.3°
88.3°
+3.4°
19 August – 28 August
89.4°
87.8°
+0.9°
29 August – 7 September
at normal
87.1°
—
August records over 66 years
97.9°11 August 2023All-time high
66.7°19 August 1960All-time low
Climate normals and records are computed from the nearest reference point — Winter Haven (8 mi).
Mon, 1091° / 75°0
91 °
Mountain Lake Station, Monday, 10 August
Overcast. High 91°, low 75°.
Pressure30.15 inHg
Wind5.4 mph SE
Humidity54%
Visibility6.2 mi
Dew point70°
Tue, 1197° / 77°0
97 °
Mountain Lake Station, Tuesday, 11 August
Clear. High 97°, low 77°.
Pressure30.12 inHg
Wind0.7 mph SE
Humidity52%
Visibility6.2 mi
Dew point72°
Wed, 1297° / 80°0
97 °
Mountain Lake Station, Wednesday, 12 August
Clear. High 97°, low 80°.
Pressure30.06 inHg
Wind5.4 mph NW
Humidity51%
Visibility6.2 mi
Dew point71°
Thu, 1394° / 78°0
94 °
Mountain Lake Station, Thursday, 13 August
Clear. High 94°, low 78°.
Pressure30.06 inHg
Wind10.5 mph NW
Humidity45%
Visibility—
Dew point67°
Fri, 1495° / 77°0
95 °
Mountain Lake Station, Friday, 14 August
Overcast. High 95°, low 77°.
Pressure30.12 inHg
Wind4.5 mph NW
Humidity42%
Visibility—
Dew point65°
Sat, 1593° / 79°0
93 °
Mountain Lake Station, Saturday, 15 August
Overcast. High 93°, low 79°.
Pressure30.15 inHg
Wind7.5 mph SE
Humidity50%
Visibility—
Dew point69°
Sun, 1695° / 79°0
95 °
Mountain Lake Station, Sunday, 16 August
Overcast. High 95°, low 79°.
Pressure30.09 inHg
Wind7.8 mph NE
Humidity48%
Visibility—
Dew point69°
Mon, 1794° / 78°0.24
94 °
Mountain Lake Station, Monday, 17 August
Rain. High 94°, low 78°.
Pressure30.03 inHg
Wind8.9 mph NE
Humidity48%
Visibility—
Dew point70°
Tue, 1896° / 76°2.55
96 °
Mountain Lake Station, Tuesday, 18 August
Heavy rain. High 96°, low 76°.
Pressure29.97 inHg
Wind7 mph SE
Humidity49%
Visibility—
Dew point70°
Wed, 1981° / 75°1.07
81 °
Mountain Lake Station, Wednesday, 19 August
Heavy rain. High 81°, low 75°.
Pressure30.00 inHg
Wind7.3 mph W
Humidity78%
Visibility—
Dew point72°
Thu, 2090° / 77°0.53
90 °
Mountain Lake Station, Thursday, 20 August
Rain. High 90°, low 77°.
Pressure29.97 inHg
Wind6.1 mph S
Humidity56%
Visibility—
Dew point71°
Fri, 2190° / 75°0.93
90 °
Mountain Lake Station, Friday, 21 August
Rain. High 90°, low 75°.
Pressure29.97 inHg
Wind8.6 mph S
Humidity54%
Visibility—
Dew point69°
Sat, 2292° / 75°0.34
92 °
Mountain Lake Station, Saturday, 22 August
Rain. High 92°, low 75°.
Pressure29.94 inHg
Wind5.6 mph S
Humidity50%
Visibility—
Dew point69°
Sun, 2393° / 78°0.22
93 °
Mountain Lake Station, Sunday, 23 August
Light rain. High 93°, low 78°.
Pressure29.94 inHg
Wind7.1 mph E
Humidity56%
Visibility—
Dew point71°
Mon, 2491° / 76°0.07
91 °
Mountain Lake Station, Monday, 24 August
Light rain. High 91°, low 76°.
Pressure30.00 inHg
Wind7.2 mph S
Humidity51%
Visibility—
Dew point68°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2587° / 75°0.19
87 °
Mountain Lake Station, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high87°
Average low75°
Average precipitation0.19 in
Chance of precipitation68%
Record high94° (2023)
Record low72° (1973)
Wed, 2688° / 75°0.19
88 °
Mountain Lake Station, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high88°
Average low75°
Average precipitation0.19 in
Chance of precipitation73%
Record high94° (2023)
Record low71° (1996)
Thu, 2787° / 74°0.19
87 °
Mountain Lake Station, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high87°
Average low74°
Average precipitation0.19 in
Chance of precipitation67%
Record high94° (2023)
Record low69° (1969)
Fri, 2888° / 75°0.16
88 °
Mountain Lake Station, Friday, 28 August
Climate normal for this date — 60-year average.
Average high88°
Average low75°
Average precipitation0.16 in
Chance of precipitation63%
Record high97° (2023)
Record low67° (1984)
Sat, 2987° / 75°0.18
87 °
Mountain Lake Station, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high87°
Average low75°
Average precipitation0.18 in
Chance of precipitation68%
Record high95° (2023)
Record low69° (1984)
Sun, 3087° / 75°0.22
87 °
Mountain Lake Station, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high87°
Average low75°
Average precipitation0.22 in
Chance of precipitation75%
Record high95° (1987)
Record low70° (1976)
Mon, 3187° / 74°0.19
87 °
Mountain Lake Station, Monday, 31 August
Climate normal for this date — 60-year average.
Average high87°
Average low74°
Average precipitation0.19 in
Chance of precipitation68%
Record high94° (1963)
Record low71° (1976)
Tue, 0187° / 74°0.21
87 °
Mountain Lake Station, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high87°
Average low74°
Average precipitation0.21 in
Chance of precipitation75%
Record high93° (1963)
Record low70° (1970)
Wed, 0287° / 74°0.2
87 °
Mountain Lake Station, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high87°
Average low74°
Average precipitation0.2 in
Chance of precipitation67%
Record high92° (1970)
Record low70° (1982)
Thu, 0387° / 74°0.22
87 °
Mountain Lake Station, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high87°
Average low74°
Average precipitation0.22 in
Chance of precipitation65%
Record high92° (1970)
Record low71° (2010)
Fri, 0487° / 74°0.16
87 °
Mountain Lake Station, Friday, 4 September
Climate normal for this date — 60-year average.
Average high87°
Average low74°
Average precipitation0.16 in
Chance of precipitation68%
Record high91° (1999)
Record low70° (1967)
Sat, 0587° / 74°0.29
87 °
Mountain Lake Station, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high87°
Average low74°
Average precipitation0.29 in
Chance of precipitation73%
Record high94° (2019)
Record low70° (2023)
Sun, 0687° / 74°0.21
87 °
Mountain Lake Station, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high87°
Average low74°
Average precipitation0.21 in
Chance of precipitation75%
Record high93° (2023)
Record low70° (1997)
Mon, 0787° / 74°0.25
87 °
Mountain Lake Station, Monday, 7 September
Climate normal for this date — 60-year average.
Average high87°
Average low74°
Average precipitation0.25 in
Chance of precipitation82%
Record high93° (2023)
Record low70° (1964)
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 Mountain Lake Station, 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 Mountain Lake Station, 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.