Monthly outlook for Hollow Bill, KY: average high 94.9°, average low 72.3°. That is 4.5° above the climate normal for August. Precipitation is expected on 4 days (about 0.7 inches), against a normal of 5 days and 1.7 inches. The warmest day looks like 21 August (107.1°), the coolest 15 August (65.5°).
94.9°/72.3°
Average high / low
+4.5°
Above normal
4 / 5
Wet days / normal
0.7 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
91.4°
86.8°
+2.5°
19 August – 28 August
100.8°
87°
+7.7°
29 August – 7 September
at normal
84.9°
—
August records over 66 years
105.3°16 August 2007All-time high
52.9°29 August 1986All-time low
Climate normals and records are computed from the nearest reference point — Lewisburg (5 mi).
Mon, 1094° / 73°0
94 °
Hollow Bill, Monday, 10 August
Clear. High 94°, low 73°.
Pressure30.06 inHg
Wind9.8 mph SW
Humidity54%
Visibility6.2 mi
Dew point71°
Tue, 1195° / 72°0.01
95 °
Hollow Bill, Tuesday, 11 August
Light rain. High 95°, low 72°.
Pressure30.00 inHg
Wind11.3 mph SW
Humidity51%
Visibility6.2 mi
Dew point71°
Wed, 1295° / 71°0.09
95 °
Hollow Bill, Wednesday, 12 August
Light rain. High 95°, low 71°.
Pressure29.88 inHg
Wind13.3 mph SW
Humidity51%
Visibility6.2 mi
Dew point71°
Thu, 1390° / 69°0.19
90 °
Hollow Bill, Thursday, 13 August
Light rain. High 90°, low 69°.
Pressure29.94 inHg
Wind5 mph SE
Humidity60%
Visibility—
Dew point69°
Fri, 1490° / 69°0.29
90 °
Hollow Bill, Friday, 14 August
Rain. High 90°, low 69°.
Pressure30.03 inHg
Wind8.1 mph E
Humidity60%
Visibility—
Dew point70°
Sat, 1587° / 65°0.01
87 °
Hollow Bill, Saturday, 15 August
Light rain. High 87°, low 65°.
Pressure30.15 inHg
Wind7.8 mph E
Humidity69%
Visibility—
Dew point69°
Sun, 1694° / 69°0
94 °
Hollow Bill, Sunday, 16 August
Partly cloudy. High 94°, low 69°.
Pressure30.00 inHg
Wind6.9 mph E
Humidity45%
Visibility—
Dew point67°
Mon, 1790° / 72°0
90 °
Hollow Bill, Monday, 17 August
Mostly clear. High 90°, low 72°.
Pressure30.03 inHg
Wind7.7 mph N
Humidity53%
Visibility—
Dew point67°
Tue, 1891° / 71°0
91 °
Hollow Bill, Tuesday, 18 August
Clear. High 91°, low 71°.
Pressure30.00 inHg
Wind6 mph NE
Humidity46%
Visibility—
Dew point64°
Wed, 1993° / 69°0.01
93 °
Hollow Bill, Wednesday, 19 August
Light rain. High 93°, low 69°.
Pressure30.00 inHg
Wind6.5 mph SE
Humidity41%
Visibility—
Dew point63°
Thu, 2095° / 76°0
95 °
Hollow Bill, Thursday, 20 August
Overcast. High 95°, low 76°.
Pressure29.94 inHg
Wind9.3 mph SW
Humidity46%
Visibility—
Dew point68°
Fri, 21107° / 80°0
107 °
Hollow Bill, Friday, 21 August
Clear. High 107°, low 80°.
Pressure29.88 inHg
Wind10.8 mph SW
Humidity27%
Visibility—
Dew point61°
Sat, 22105° / 77°0
105 °
Hollow Bill, Saturday, 22 August
Clear. High 105°, low 77°.
Pressure29.88 inHg
Wind5.5 mph W
Humidity33%
Visibility—
Dew point65°
Sun, 23106° / 79°0
106 °
Hollow Bill, Sunday, 23 August
Clear. High 106°, low 79°.
Pressure29.88 inHg
Wind4.9 mph SW
Humidity31%
Visibility—
Dew point63°
Mon, 2499° / 78°0.06
99 °
Hollow Bill, Monday, 24 August
Light rain. High 99°, low 78°.
Pressure29.97 inHg
Wind6.8 mph S
Humidity47%
Visibility—
Dew point71°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2587° / 69°0.08
87 °
Hollow Bill, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high87°
Average low69°
Average precipitation0.08 in
Chance of precipitation23%
Record high98° (1978)
Record low58° (1966)
Wed, 2687° / 69°0.08
87 °
Hollow Bill, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high87°
Average low69°
Average precipitation0.08 in
Chance of precipitation25%
Record high96° (1983)
Record low55° (2025)
Thu, 2787° / 70°0.11
87 °
Hollow Bill, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high87°
Average low70°
Average precipitation0.11 in
Chance of precipitation35%
Record high98° (2024)
Record low55° (2025)
Fri, 2887° / 69°0.09
87 °
Hollow Bill, Friday, 28 August
Climate normal for this date — 60-year average.
Average high87°
Average low69°
Average precipitation0.09 in
Chance of precipitation25%
Record high99° (1990)
Record low56° (2025)
Sat, 2986° / 69°0.15
86 °
Hollow Bill, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high86°
Average low69°
Average precipitation0.15 in
Chance of precipitation38%
Record high100° (2024)
Record low53° (1986)
Sun, 3086° / 69°0.14
86 °
Hollow Bill, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high86°
Average low69°
Average precipitation0.14 in
Chance of precipitation33%
Record high98° (2024)
Record low56° (1986)
Mon, 3185° / 69°0.16
85 °
Hollow Bill, Monday, 31 August
Climate normal for this date — 60-year average.
Average high85°
Average low69°
Average precipitation0.16 in
Chance of precipitation35%
Record high96° (1995)
Record low57° (2023)
Tue, 0185° / 68°0.15
85 °
Hollow Bill, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high85°
Average low68°
Average precipitation0.15 in
Chance of precipitation30%
Record high98° (2011)
Record low54° (1967)
Wed, 0285° / 68°0.13
85 °
Hollow Bill, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high85°
Average low68°
Average precipitation0.13 in
Chance of precipitation30%
Record high100° (2011)
Record low54° (1967)
Thu, 0385° / 68°0.15
85 °
Hollow Bill, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high85°
Average low68°
Average precipitation0.15 in
Chance of precipitation35%
Record high101° (2011)
Record low56° (2017)
Fri, 0484° / 67°0.09
84 °
Hollow Bill, Friday, 4 September
Climate normal for this date — 60-year average.
Average high84°
Average low67°
Average precipitation0.09 in
Chance of precipitation27%
Record high98° (1999)
Record low53° (1974)
Sat, 0584° / 67°0.11
84 °
Hollow Bill, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high84°
Average low67°
Average precipitation0.11 in
Chance of precipitation32%
Record high98° (1999)
Record low54° (1997)
Sun, 0684° / 66°0.06
84 °
Hollow Bill, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high84°
Average low66°
Average precipitation0.06 in
Chance of precipitation28%
Record high98° (1990)
Record low53° (2011)
Mon, 0784° / 66°0.03
84 °
Hollow Bill, Monday, 7 September
Climate normal for this date — 60-year average.
Average high84°
Average low66°
Average precipitation0.03 in
Chance of precipitation13%
Record high98° (1990)
Record low51° (2017)
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 Hollow Bill, 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 Hollow Bill, 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.