Monthly outlook for Heritage Creek, KY: average high 86.6°, average low 68.1°. That is 0.9° above the climate normal for August. Precipitation is expected on 6 days (about 2.3 inches), against a normal of 5 days and 1.6 inches. The warmest day looks like 10 August (97.5°), the coolest 24 August (59.4°).
86.6°/68.1°
Average high / low
+0.9°
Above normal
6 / 5
Wet days / normal
2.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
87.5°
84.8°
+1.5°
19 August – 28 August
85°
85.1°
-0°
29 August – 7 September
at normal
83.4°
—
August records over 66 years
101.5°15 August 2007All-time high
48.4°29 August 1986All-time low
Climate normals and records are computed from the nearest reference point — Louisville (5 mi).
Mon, 1098° / 75°0
98 °
Heritage Creek, Monday, 10 August
Clear. High 98°, low 75°.
Pressure30.06 inHg
Wind8.7 mph SW
Humidity52%
Visibility6.2 mi
Dew point69°
Tue, 1194° / 74°0.02
94 °
Heritage Creek, Tuesday, 11 August
Light rain. High 94°, low 74°.
Pressure30.03 inHg
Wind6.4 mph W
Humidity59%
Visibility6.2 mi
Dew point70°
Wed, 1286° / 73°0.04
86 °
Heritage Creek, Wednesday, 12 August
Light rain. High 86°, low 73°.
Pressure29.85 inHg
Wind12.9 mph W
Humidity53%
Visibility6.2 mi
Dew point70°
Thu, 1379° / 70°0.27
79 °
Heritage Creek, Thursday, 13 August
Rain. High 79°, low 70°.
Pressure29.94 inHg
Wind7.4 mph S
Humidity89%
Visibility—
Dew point70°
Fri, 1482° / 70°1.01
82 °
Heritage Creek, Friday, 14 August
Heavy rain. High 82°, low 70°.
Pressure30.03 inHg
Wind9 mph NW
Humidity86%
Visibility—
Dew point71°
Sat, 1578° / 67°0.23
78 °
Heritage Creek, Saturday, 15 August
Rain. High 78°, low 67°.
Pressure30.21 inHg
Wind8.9 mph E
Humidity87%
Visibility—
Dew point66°
Sun, 1696° / 68°0
96 °
Heritage Creek, Sunday, 16 August
Mostly clear. High 96°, low 68°.
Pressure29.97 inHg
Wind11.8 mph W
Humidity43%
Visibility—
Dew point66°
Mon, 1783° / 68°0.01
83 °
Heritage Creek, Monday, 17 August
Light rain. High 83°, low 68°.
Pressure30.00 inHg
Wind8.1 mph N
Humidity53%
Visibility—
Dew point62°
Tue, 1885° / 64°0
85 °
Heritage Creek, Tuesday, 18 August
Partly cloudy. High 85°, low 64°.
Pressure29.91 inHg
Wind5.6 mph SE
Humidity48%
Visibility—
Dew point61°
Wed, 1992° / 72°0.02
92 °
Heritage Creek, Wednesday, 19 August
Light rain. High 92°, low 72°.
Pressure29.77 inHg
Wind11.3 mph NW
Humidity52%
Visibility—
Dew point69°
Thu, 2081° / 65°0
81 °
Heritage Creek, Thursday, 20 August
Clear. High 81°, low 65°.
Pressure29.91 inHg
Wind9.6 mph N
Humidity52%
Visibility—
Dew point59°
Fri, 2185° / 62°0
85 °
Heritage Creek, Friday, 21 August
Partly cloudy. High 85°, low 62°.
Pressure29.91 inHg
Wind6.6 mph S
Humidity43%
Visibility—
Dew point55°
Sat, 2291° / 66°0.66
91 °
Heritage Creek, Saturday, 22 August
Rain. High 91°, low 66°.
Pressure29.83 inHg
Wind14.7 mph S
Humidity64%
Visibility—
Dew point69°
Sun, 2380° / 65°0
80 °
Heritage Creek, Sunday, 23 August
Clear. High 80°, low 65°.
Pressure30.06 inHg
Wind9.7 mph N
Humidity49%
Visibility—
Dew point57°
Mon, 2482° / 59°0
82 °
Heritage Creek, Monday, 24 August
Clear. High 82°, low 59°.
Pressure30.15 inHg
Wind9.1 mph NE
Humidity40%
Visibility—
Dew point51°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2585° / 66°0.06
85 °
Heritage Creek, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high85°
Average low66°
Average precipitation0.06 in
Chance of precipitation23%
Record high96° (2023)
Record low56° (2015)
Wed, 2685° / 67°0.08
85 °
Heritage Creek, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high85°
Average low67°
Average precipitation0.08 in
Chance of precipitation30%
Record high96° (1983)
Record low56° (2025)
Thu, 2785° / 68°0.09
85 °
Heritage Creek, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high85°
Average low68°
Average precipitation0.09 in
Chance of precipitation32%
Record high95° (1965)
Record low53° (2025)
Fri, 2885° / 67°0.1
85 °
Heritage Creek, Friday, 28 August
Climate normal for this date — 60-year average.
Average high85°
Average low67°
Average precipitation0.1 in
Chance of precipitation27%
Record high97° (2007)
Record low54° (2025)
Sat, 2985° / 67°0.11
85 °
Heritage Creek, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high85°
Average low67°
Average precipitation0.11 in
Chance of precipitation37%
Record high95° (2024)
Record low48° (1986)
Sun, 3084° / 66°0.13
84 °
Heritage Creek, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high84°
Average low66°
Average precipitation0.13 in
Chance of precipitation32%
Record high95° (2024)
Record low50° (1986)
Mon, 3184° / 66°0.14
84 °
Heritage Creek, Monday, 31 August
Climate normal for this date — 60-year average.
Average high84°
Average low66°
Average precipitation0.14 in
Chance of precipitation40%
Record high94° (2013)
Record low54° (2009)
Tue, 0184° / 66°0.15
84 °
Heritage Creek, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high84°
Average low66°
Average precipitation0.15 in
Chance of precipitation28%
Record high97° (2011)
Record low52° (1967)
Wed, 0283° / 66°0.13
83 °
Heritage Creek, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high83°
Average low66°
Average precipitation0.13 in
Chance of precipitation35%
Record high97° (2011)
Record low51° (1967)
Thu, 0383° / 65°0.09
83 °
Heritage Creek, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high83°
Average low65°
Average precipitation0.09 in
Chance of precipitation33%
Record high99° (2011)
Record low54° (1967)
Fri, 0483° / 65°0.07
83 °
Heritage Creek, Friday, 4 September
Climate normal for this date — 60-year average.
Average high83°
Average low65°
Average precipitation0.07 in
Chance of precipitation23%
Record high96° (1999)
Record low52° (1997)
Sat, 0582° / 64°0.12
82 °
Heritage Creek, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high82°
Average low64°
Average precipitation0.12 in
Chance of precipitation32%
Record high96° (2007)
Record low51° (1997)
Sun, 0683° / 64°0.02
83 °
Heritage Creek, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high83°
Average low64°
Average precipitation0.02 in
Chance of precipitation13%
Record high96° (1998)
Record low52° (1984)
Mon, 0782° / 64°0.04
82 °
Heritage Creek, Monday, 7 September
Climate normal for this date — 60-year average.
Average high82°
Average low64°
Average precipitation0.04 in
Chance of precipitation18%
Record high97° (1990)
Record low47° (1988)
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 Heritage Creek, KY 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 Heritage Creek, KY 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.