Monthly outlook for Tunnel Hills, KY: average high 86°, average low 67.2°. That is 0.7° above the climate normal for August. Precipitation is expected on 5 days (about 2.6 inches), against a normal of 6 days and 1.7 inches. The warmest day looks like 10 August (94.7°), the coolest 24 August (57.1°).
86°/67.2°
Average high / low
+0.7°
Above normal
5 / 6
Wet days / normal
2.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
87.2°
84.7°
+1.4°
19 August – 28 August
83.9°
84.9°
-0.5°
29 August – 7 September
at normal
83.1°
—
August records over 66 years
103.1°15 August 2007All-time high
50°29 August 1986All-time low
Climate normals and records are computed from the nearest reference point — Hodgenville (13 mi).
Mon, 1095° / 73°0
95 °
Tunnel Hills, Monday, 10 August
Clear. High 95°, low 73°.
Pressure30.09 inHg
Wind9.6 mph SW
Humidity59%
Visibility6.2 mi
Dew point71°
Tue, 1192° / 73°0.02
92 °
Tunnel Hills, Tuesday, 11 August
Light rain. High 92°, low 73°.
Pressure30.03 inHg
Wind9.2 mph W
Humidity62%
Visibility6.2 mi
Dew point71°
Wed, 1290° / 71°0.8
90 °
Tunnel Hills, Wednesday, 12 August
Heavy rain. High 90°, low 71°.
Pressure29.85 inHg
Wind14.6 mph W
Humidity56%
Visibility6.2 mi
Dew point70°
Thu, 1380° / 68°0.39
80 °
Tunnel Hills, Thursday, 13 August
Rain. High 80°, low 68°.
Pressure30.00 inHg
Wind3.5 mph E
Humidity89%
Visibility6.2 mi
Dew point70°
Fri, 1486° / 72°0.46
86 °
Tunnel Hills, Friday, 14 August
Rain. High 86°, low 72°.
Pressure30.00 inHg
Wind9.9 mph NE
Humidity70%
Visibility—
Dew point73°
Sat, 1577° / 67°0.03
77 °
Tunnel Hills, Saturday, 15 August
Light rain. High 77°, low 67°.
Pressure30.18 inHg
Wind8.9 mph E
Humidity76%
Visibility—
Dew point68°
Sun, 1694° / 68°0
94 °
Tunnel Hills, Sunday, 16 August
Partly cloudy. High 94°, low 68°.
Pressure30.00 inHg
Wind12.3 mph W
Humidity48%
Visibility—
Dew point68°
Mon, 1784° / 67°0.05
84 °
Tunnel Hills, Monday, 17 August
Light rain. High 84°, low 67°.
Pressure30.00 inHg
Wind8.4 mph NW
Humidity54%
Visibility—
Dew point64°
Tue, 1886° / 63°0
86 °
Tunnel Hills, Tuesday, 18 August
Overcast. High 86°, low 63°.
Pressure29.94 inHg
Wind5.5 mph SW
Humidity53%
Visibility—
Dew point62°
Wed, 1990° / 73°0
90 °
Tunnel Hills, Wednesday, 19 August
Light rain. High 90°, low 73°.
Pressure29.80 inHg
Wind15.1 mph SW
Humidity55%
Visibility—
Dew point71°
Thu, 2081° / 65°0.01
81 °
Tunnel Hills, Thursday, 20 August
Light rain. High 81°, low 65°.
Pressure29.88 inHg
Wind10.8 mph N
Humidity49%
Visibility—
Dew point57°
Fri, 2183° / 60°0
83 °
Tunnel Hills, Friday, 21 August
Mostly clear. High 83°, low 60°.
Pressure29.91 inHg
Wind6.6 mph SE
Humidity48%
Visibility—
Dew point56°
Sat, 2288° / 65°0.81
88 °
Tunnel Hills, Saturday, 22 August
Heavy rain. High 88°, low 65°.
Pressure29.85 inHg
Wind16.6 mph SW
Humidity69%
Visibility—
Dew point70°
Sun, 2380° / 63°0.02
80 °
Tunnel Hills, Sunday, 23 August
Light rain. High 80°, low 63°.
Pressure30.06 inHg
Wind9.5 mph N
Humidity50%
Visibility—
Dew point58°
Mon, 2481° / 57°0
81 °
Tunnel Hills, Monday, 24 August
Mostly clear. High 81°, low 57°.
Pressure30.15 inHg
Wind10.4 mph NE
Humidity41%
Visibility—
Dew point51°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2585° / 67°0.07
85 °
Tunnel Hills, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high85°
Average low67°
Average precipitation0.07 in
Chance of precipitation27%
Record high98° (2023)
Record low58° (2025)
Wed, 2685° / 68°0.08
85 °
Tunnel Hills, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high85°
Average low68°
Average precipitation0.08 in
Chance of precipitation25%
Record high95° (1983)
Record low54° (2025)
Thu, 2785° / 68°0.13
85 °
Tunnel Hills, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high85°
Average low68°
Average precipitation0.13 in
Chance of precipitation35%
Record high95° (2024)
Record low52° (2025)
Fri, 2885° / 68°0.08
85 °
Tunnel Hills, Friday, 28 August
Climate normal for this date — 60-year average.
Average high85°
Average low68°
Average precipitation0.08 in
Chance of precipitation28%
Record high97° (2007)
Record low55° (2025)
Sat, 2985° / 68°0.13
85 °
Tunnel Hills, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high85°
Average low68°
Average precipitation0.13 in
Chance of precipitation38%
Record high96° (2024)
Record low50° (1986)
Sun, 3084° / 67°0.15
84 °
Tunnel Hills, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high84°
Average low67°
Average precipitation0.15 in
Chance of precipitation37%
Record high94° (2024)
Record low52° (1986)
Mon, 3184° / 67°0.15
84 °
Tunnel Hills, Monday, 31 August
Climate normal for this date — 60-year average.
Average high84°
Average low67°
Average precipitation0.15 in
Chance of precipitation37%
Record high94° (1995)
Record low56° (2023)
Tue, 0183° / 67°0.16
83 °
Tunnel Hills, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high83°
Average low67°
Average precipitation0.16 in
Chance of precipitation35%
Record high97° (2011)
Record low52° (1967)
Wed, 0283° / 67°0.14
83 °
Tunnel Hills, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high83°
Average low67°
Average precipitation0.14 in
Chance of precipitation38%
Record high97° (2011)
Record low52° (1967)
Thu, 0383° / 66°0.15
83 °
Tunnel Hills, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high83°
Average low66°
Average precipitation0.15 in
Chance of precipitation32%
Record high99° (2011)
Record low54° (2017)
Fri, 0483° / 66°0.09
83 °
Tunnel Hills, Friday, 4 September
Climate normal for this date — 60-year average.
Average high83°
Average low66°
Average precipitation0.09 in
Chance of precipitation27%
Record high96° (1999)
Record low53° (1974)
Sat, 0582° / 65°0.11
82 °
Tunnel Hills, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high82°
Average low65°
Average precipitation0.11 in
Chance of precipitation33%
Record high96° (2007)
Record low52° (1997)
Sun, 0683° / 64°0.05
83 °
Tunnel Hills, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high83°
Average low64°
Average precipitation0.05 in
Chance of precipitation28%
Record high97° (1998)
Record low53° (2017)
Mon, 0782° / 64°0.03
82 °
Tunnel Hills, Monday, 7 September
Climate normal for this date — 60-year average.
Average high82°
Average low64°
Average precipitation0.03 in
Chance of precipitation23%
Record high98° (1990)
Record low50° (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 Tunnel Hills, 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 Tunnel Hills, 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.