Monthly outlook for Lake Kathryn Heights, FL: average high 95.1°, average low 76.5°. That is 3.9° above the climate normal for August. Precipitation is expected on 7 days (about 1.8 inches), against a normal of 13 days and 3.9 inches. The warmest day looks like 12 August (98.7°), the coolest 19 August (73.2°).
95.1°/76.5°
Average high / low
+3.9°
Above normal
7 / 13
Wet days / normal
1.8 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
96°
88.2°
+4.3°
19 August – 28 August
93.7°
87.5°
+3.4°
29 August – 7 September
at normal
86.7°
—
August records over 66 years
99°10 August 2023All-time high
66.9°28 August 1997All-time low
Climate normals and records are computed from the nearest reference point — DeLand (12 mi).
Mon, 1092° / 76°0.03
92 °
Lake Kathryn Heights, Monday, 10 August
Light rain. High 92°, low 76°.
Pressure30.15 inHg
Wind3.7 mph S
Humidity50%
Visibility6.2 mi
Dew point71°
Tue, 1198° / 77°0
98 °
Lake Kathryn Heights, Tuesday, 11 August
Mostly clear. High 98°, low 77°.
Pressure30.12 inHg
Wind3.4 mph W
Humidity46%
Visibility6.2 mi
Dew point71°
Wed, 1299° / 77°0
99 °
Lake Kathryn Heights, Wednesday, 12 August
Clear. High 99°, low 77°.
Pressure30.03 inHg
Wind6.7 mph W
Humidity41%
Visibility6.2 mi
Dew point67°
Thu, 1397° / 77°0
97 °
Lake Kathryn Heights, Thursday, 13 August
Overcast. High 97°, low 77°.
Pressure30.06 inHg
Wind6.9 mph W
Humidity43%
Visibility6.2 mi
Dew point68°
Fri, 1498° / 78°0
98 °
Lake Kathryn Heights, Friday, 14 August
Overcast. High 98°, low 78°.
Pressure30.12 inHg
Wind6.6 mph SW
Humidity36%
Visibility—
Dew point63°
Sat, 1597° / 79°0
97 °
Lake Kathryn Heights, Saturday, 15 August
Overcast. High 97°, low 79°.
Pressure30.15 inHg
Wind6 mph SE
Humidity41%
Visibility—
Dew point67°
Sun, 1694° / 78°0.78
94 °
Lake Kathryn Heights, Sunday, 16 August
Heavy rain. High 94°, low 78°.
Pressure30.09 inHg
Wind7 mph SW
Humidity43%
Visibility—
Dew point67°
Mon, 1797° / 76°0.06
97 °
Lake Kathryn Heights, Monday, 17 August
Light rain. High 97°, low 76°.
Pressure30.03 inHg
Wind7.7 mph E
Humidity45%
Visibility—
Dew point68°
Tue, 1897° / 78°0.01
97 °
Lake Kathryn Heights, Tuesday, 18 August
Light rain. High 97°, low 78°.
Pressure29.97 inHg
Wind5.7 mph SW
Humidity39%
Visibility—
Dew point66°
Wed, 1985° / 73°0.08
85 °
Lake Kathryn Heights, Wednesday, 19 August
Light rain. High 85°, low 73°.
Pressure30.00 inHg
Wind5.1 mph NW
Humidity77%
Visibility—
Dew point74°
Thu, 2091° / 74°0.02
91 °
Lake Kathryn Heights, Thursday, 20 August
Light rain. High 91°, low 74°.
Pressure29.97 inHg
Wind9.4 mph NW
Humidity56%
Visibility—
Dew point71°
Fri, 2194° / 76°0.16
94 °
Lake Kathryn Heights, Friday, 21 August
Light rain. High 94°, low 76°.
Pressure29.97 inHg
Wind7.4 mph W
Humidity46%
Visibility—
Dew point68°
Sat, 2296° / 76°0.4
96 °
Lake Kathryn Heights, Saturday, 22 August
Rain. High 96°, low 76°.
Pressure30.03 inHg
Wind8.2 mph SE
Humidity41%
Visibility—
Dew point67°
Sun, 2397° / 76°0
97 °
Lake Kathryn Heights, Sunday, 23 August
Overcast. High 97°, low 76°.
Pressure30.03 inHg
Wind8.7 mph E
Humidity40%
Visibility—
Dew point67°
Mon, 2498° / 77°0.13
98 °
Lake Kathryn Heights, Monday, 24 August
Light rain. High 98°, low 77°.
Pressure30.03 inHg
Wind10.9 mph E
Humidity39%
Visibility—
Dew point66°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2587° / 74°0.22
87 °
Lake Kathryn Heights, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high87°
Average low74°
Average precipitation0.22 in
Chance of precipitation73%
Record high92° (2023)
Record low70° (1960)
Wed, 2687° / 74°0.21
87 °
Lake Kathryn Heights, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high87°
Average low74°
Average precipitation0.21 in
Chance of precipitation82%
Record high92° (2023)
Record low71° (1978)
Thu, 2787° / 74°0.19
87 °
Lake Kathryn Heights, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high87°
Average low74°
Average precipitation0.19 in
Chance of precipitation72%
Record high93° (1998)
Record low68° (1969)
Fri, 2887° / 74°0.17
87 °
Lake Kathryn Heights, Friday, 28 August
Climate normal for this date — 60-year average.
Average high87°
Average low74°
Average precipitation0.17 in
Chance of precipitation72%
Record high93° (2023)
Record low67° (1997)
Sat, 2987° / 74°0.19
87 °
Lake Kathryn Heights, Saturday, 29 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° (1984)
Sun, 3087° / 74°0.22
87 °
Lake Kathryn Heights, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high87°
Average low74°
Average precipitation0.22 in
Chance of precipitation72%
Record high94° (2007)
Record low70° (1994)
Mon, 3187° / 74°0.22
87 °
Lake Kathryn Heights, Monday, 31 August
Climate normal for this date — 60-year average.
Average high87°
Average low74°
Average precipitation0.22 in
Chance of precipitation80%
Record high93° (2023)
Record low70° (1994)
Tue, 0187° / 74°0.24
87 °
Lake Kathryn Heights, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high87°
Average low74°
Average precipitation0.24 in
Chance of precipitation72%
Record high92° (1970)
Record low68° (1966)
Wed, 0287° / 74°0.22
87 °
Lake Kathryn Heights, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high87°
Average low74°
Average precipitation0.22 in
Chance of precipitation68%
Record high93° (1970)
Record low70° (1982)
Thu, 0387° / 74°0.21
87 °
Lake Kathryn Heights, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high87°
Average low74°
Average precipitation0.21 in
Chance of precipitation63%
Record high92° (1999)
Record low67° (1972)
Fri, 0487° / 74°0.22
87 °
Lake Kathryn Heights, Friday, 4 September
Climate normal for this date — 60-year average.
Average high87°
Average low74°
Average precipitation0.22 in
Chance of precipitation70%
Record high92° (1999)
Record low70° (1967)
Sat, 0586° / 74°0.32
86 °
Lake Kathryn Heights, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high86°
Average low74°
Average precipitation0.32 in
Chance of precipitation63%
Record high94° (2019)
Record low70° (2021)
Sun, 0686° / 74°0.24
86 °
Lake Kathryn Heights, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high86°
Average low74°
Average precipitation0.24 in
Chance of precipitation75%
Record high95° (2023)
Record low70° (1972)
Mon, 0786° / 73°0.25
86 °
Lake Kathryn Heights, Monday, 7 September
Climate normal for this date — 60-year average.
Average high86°
Average low73°
Average precipitation0.25 in
Chance of precipitation78%
Record high96° (2023)
Record low66° (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 Kathryn Heights, 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 Kathryn Heights, 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.