Monthly outlook for Fern Park, FL: average high 97.4°, average low 79.4°. That is 5.1° above the climate normal for August. Precipitation is expected on 4 days (about 1.1 inches), against a normal of 12 days and 3.5 inches. The warmest day looks like 18 August (103.1°), the coolest 24 August (75°).
97.4°/79.4°
Average high / low
+5.1°
Above normal
4 / 12
Wet days / normal
1.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
97.6°
88.3°
+5.2°
19 August – 28 August
96.9°
87.5°
+5.2°
29 August – 7 September
at normal
86.8°
—
August records over 66 years
99°11 August 2023All-time high
68.2°19 August 1960All-time low
Climate normals and records are computed from the nearest reference point — Longwood (4 mi).
Mon, 1089° / 76°0.01
89 °
Fern Park, Monday, 10 August
Light rain. High 89°, low 76°.
Pressure30.15 inHg
Wind6.8 mph S
Humidity45%
Visibility6.2 mi
Dew point68°
Tue, 1199° / 77°0
99 °
Fern Park, Tuesday, 11 August
Light rain. High 99°, low 77°.
Pressure30.12 inHg
Wind4.1 mph W
Humidity45%
Visibility6.2 mi
Dew point70°
Wed, 1299° / 79°0.06
99 °
Fern Park, Wednesday, 12 August
Rain. High 99°, low 79°.
Pressure30.03 inHg
Wind8.2 mph NW
Humidity42%
Visibility6.2 mi
Dew point67°
Thu, 1399° / 80°0.01
99 °
Fern Park, Thursday, 13 August
Light rain. High 99°, low 80°.
Pressure30.06 inHg
Wind7.5 mph W
Humidity40%
Visibility6.2 mi
Dew point66°
Fri, 1497° / 81°0.02
97 °
Fern Park, Friday, 14 August
Light rain. High 97°, low 81°.
Pressure30.12 inHg
Wind10.9 mph SE
Humidity36%
Visibility—
Dew point64°
Sat, 1598° / 79°0.03
98 °
Fern Park, Saturday, 15 August
Light rain. High 98°, low 79°.
Pressure30.15 inHg
Wind10.5 mph SE
Humidity39%
Visibility—
Dew point67°
Sun, 1697° / 81°0.02
97 °
Fern Park, Sunday, 16 August
Light rain. High 97°, low 81°.
Pressure30.12 inHg
Wind7.1 mph S
Humidity41%
Visibility—
Dew point68°
Mon, 17103° / 82°0.02
103 °
Fern Park, Monday, 17 August
Light rain. High 103°, low 82°.
Pressure30.03 inHg
Wind9.1 mph NW
Humidity37%
Visibility—
Dew point66°
Tue, 18103° / 82°0
103 °
Fern Park, Tuesday, 18 August
Mostly clear. High 103°, low 82°.
Pressure29.94 inHg
Wind14.5 mph NE
Humidity33%
Visibility—
Dew point66°
Wed, 19100° / 82°0
100 °
Fern Park, Wednesday, 19 August
Partly cloudy. High 100°, low 82°.
Pressure29.97 inHg
Wind13.5 mph E
Humidity35%
Visibility—
Dew point65°
Thu, 2096° / 79°0.06
96 °
Fern Park, Thursday, 20 August
Light rain. High 96°, low 79°.
Pressure30.00 inHg
Wind6.8 mph S
Humidity40%
Visibility—
Dew point66°
Fri, 2197° / 81°0.03
97 °
Fern Park, Friday, 21 August
Light rain. High 97°, low 81°.
Pressure30.03 inHg
Wind9.7 mph W
Humidity39%
Visibility—
Dew point66°
Sat, 2297° / 80°0
97 °
Fern Park, Saturday, 22 August
Overcast. High 97°, low 80°.
Pressure30.00 inHg
Wind14.2 mph W
Humidity38%
Visibility—
Dew point65°
Sun, 2393° / 79°0.01
93 °
Fern Park, Sunday, 23 August
Light rain. High 93°, low 79°.
Pressure30.12 inHg
Wind11.3 mph NW
Humidity35%
Visibility—
Dew point60°
Mon, 2499° / 75°0.79
99 °
Fern Park, Monday, 24 August
Heavy rain. High 99°, low 75°.
Pressure30.12 inHg
Wind10.1 mph E
Humidity33%
Visibility—
Dew point62°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2587° / 75°0.2
87 °
Fern Park, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high87°
Average low75°
Average precipitation0.2 in
Chance of precipitation72%
Record high94° (2023)
Record low72° (1960)
Wed, 2687° / 75°0.22
87 °
Fern Park, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high87°
Average low75°
Average precipitation0.22 in
Chance of precipitation83%
Record high94° (2023)
Record low72° (1969)
Thu, 2787° / 74°0.2
87 °
Fern Park, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high87°
Average low74°
Average precipitation0.2 in
Chance of precipitation72%
Record high93° (1998)
Record low69° (1984)
Fri, 2887° / 75°0.18
87 °
Fern Park, Friday, 28 August
Climate normal for this date — 60-year average.
Average high87°
Average low75°
Average precipitation0.18 in
Chance of precipitation62%
Record high95° (2023)
Record low68° (1997)
Sat, 2987° / 75°0.2
87 °
Fern Park, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high87°
Average low75°
Average precipitation0.2 in
Chance of precipitation68%
Record high95° (2023)
Record low69° (1984)
Sun, 3087° / 75°0.19
87 °
Fern Park, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high87°
Average low75°
Average precipitation0.19 in
Chance of precipitation73%
Record high94° (2007)
Record low71° (1969)
Mon, 3187° / 74°0.17
87 °
Fern Park, Monday, 31 August
Climate normal for this date — 60-year average.
Average high87°
Average low74°
Average precipitation0.17 in
Chance of precipitation75%
Record high92° (1963)
Record low72° (1994)
Tue, 0187° / 74°0.21
87 °
Fern Park, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high87°
Average low74°
Average precipitation0.21 in
Chance of precipitation67%
Record high92° (1970)
Record low69° (1966)
Wed, 0287° / 74°0.2
87 °
Fern Park, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high87°
Average low74°
Average precipitation0.2 in
Chance of precipitation65%
Record high92° (1970)
Record low70° (1982)
Thu, 0387° / 74°0.19
87 °
Fern Park, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high87°
Average low74°
Average precipitation0.19 in
Chance of precipitation68%
Record high92° (1999)
Record low69° (1999)
Fri, 0487° / 74°0.21
87 °
Fern Park, Friday, 4 September
Climate normal for this date — 60-year average.
Average high87°
Average low74°
Average precipitation0.21 in
Chance of precipitation65%
Record high92° (1999)
Record low68° (2023)
Sat, 0587° / 74°0.32
87 °
Fern Park, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high87°
Average low74°
Average precipitation0.32 in
Chance of precipitation72%
Record high94° (2019)
Record low65° (2023)
Sun, 0686° / 74°0.2
86 °
Fern Park, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high86°
Average low74°
Average precipitation0.2 in
Chance of precipitation72%
Record high94° (2023)
Record low70° (1997)
Mon, 0786° / 74°0.24
86 °
Fern Park, Monday, 7 September
Climate normal for this date — 60-year average.
Average high86°
Average low74°
Average precipitation0.24 in
Chance of precipitation75%
Record high95° (2023)
Record low68° (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 Fern Park, 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 Fern Park, 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.