Monthly outlook for Horn Hill, AL: average high 99.5°, average low 75.4°. That is 5.9° above the climate normal for August. Precipitation is expected on 6 days (about 2.7 inches), against a normal of 9 days and 2.5 inches. The warmest day looks like 18 August (106.8°), the coolest 24 August (72.3°).
99.5°/75.4°
Average high / low
+5.9°
Above normal
6 / 9
Wet days / normal
2.7 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
99.7°
88.8°
+6.1°
19 August – 28 August
99.1°
89°
+5.6°
29 August – 7 September
at normal
87.2°
—
August records over 66 years
102°11 August 2007All-time high
60.6°30 August 1992All-time low
Mon, 1094° / 75°0
94 °
Horn Hill, Monday, 10 August
Mostly clear. High 94°, low 75°.
Pressure30.12 inHg
Wind6.2 mph S
Humidity41%
Visibility6.2 mi
Dew point68°
Tue, 1199° / 74°0
99 °
Horn Hill, Tuesday, 11 August
Overcast. High 99°, low 74°.
Pressure30.09 inHg
Wind5.4 mph SW
Humidity41%
Visibility6.2 mi
Dew point67°
Wed, 12100° / 75°0
100 °
Horn Hill, Wednesday, 12 August
Clear. High 100°, low 75°.
Pressure30.03 inHg
Wind6.3 mph W
Humidity44%
Visibility6.2 mi
Dew point70°
Thu, 1397° / 75°0.04
97 °
Horn Hill, Thursday, 13 August
Light rain. High 97°, low 75°.
Pressure30.03 inHg
Wind8.8 mph W
Humidity47%
Visibility—
Dew point68°
Fri, 14100° / 76°0.05
100 °
Horn Hill, Friday, 14 August
Light rain. High 100°, low 76°.
Pressure30.09 inHg
Wind7.6 mph W
Humidity37%
Visibility—
Dew point64°
Sat, 15101° / 76°0
101 °
Horn Hill, Saturday, 15 August
Overcast. High 101°, low 76°.
Pressure30.12 inHg
Wind9.3 mph SW
Humidity34%
Visibility—
Dew point63°
Sun, 16102° / 79°0
102 °
Horn Hill, Sunday, 16 August
Overcast. High 102°, low 79°.
Pressure30.09 inHg
Wind8.4 mph W
Humidity30%
Visibility—
Dew point62°
Mon, 17105° / 79°0
105 °
Horn Hill, Monday, 17 August
Overcast. High 105°, low 79°.
Pressure29.97 inHg
Wind8.7 mph NW
Humidity26%
Visibility—
Dew point60°
Tue, 18107° / 73°0.09
107 °
Horn Hill, Tuesday, 18 August
Light rain. High 107°, low 73°.
Pressure29.91 inHg
Wind21.3 mph N
Humidity24%
Visibility—
Dew point59°
Wed, 19101° / 75°0.02
101 °
Horn Hill, Wednesday, 19 August
Light rain. High 101°, low 75°.
Pressure29.94 inHg
Wind9.8 mph NE
Humidity37%
Visibility—
Dew point65°
Thu, 20100° / 77°0.02
100 °
Horn Hill, Thursday, 20 August
Light rain. High 100°, low 77°.
Pressure29.97 inHg
Wind10.5 mph E
Humidity35%
Visibility—
Dew point64°
Fri, 21102° / 76°0.02
102 °
Horn Hill, Friday, 21 August
Light rain. High 102°, low 76°.
Pressure29.94 inHg
Wind9.7 mph E
Humidity32%
Visibility—
Dew point63°
Sat, 22104° / 77°0.16
104 °
Horn Hill, Saturday, 22 August
Rain. High 104°, low 77°.
Pressure29.91 inHg
Wind6.8 mph NW
Humidity37%
Visibility—
Dew point64°
Sun, 2397° / 74°0.74
97 °
Horn Hill, Sunday, 23 August
Rain. High 97°, low 74°.
Pressure29.91 inHg
Wind7.6 mph E
Humidity55%
Visibility—
Dew point71°
Mon, 2490° / 72°1.56
90 °
Horn Hill, Monday, 24 August
Heavy rain. High 90°, low 72°.
Pressure29.97 inHg
Wind7.7 mph N
Humidity56%
Visibility—
Dew point70°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2589° / 73°0.13
89 °
Horn Hill, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high89°
Average low73°
Average precipitation0.13 in
Chance of precipitation50%
Record high98° (2023)
Record low68° (1981)
Wed, 2689° / 72°0.11
89 °
Horn Hill, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high89°
Average low72°
Average precipitation0.11 in
Chance of precipitation47%
Record high101° (2023)
Record low65° (1969)
Thu, 2789° / 73°0.09
89 °
Horn Hill, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high89°
Average low73°
Average precipitation0.09 in
Chance of precipitation45%
Record high100° (2023)
Record low66° (1969)
Fri, 2889° / 73°0.09
89 °
Horn Hill, Friday, 28 August
Climate normal for this date — 60-year average.
Average high89°
Average low73°
Average precipitation0.09 in
Chance of precipitation52%
Record high98° (2011)
Record low64° (2025)
Sat, 2988° / 73°0.14
88 °
Horn Hill, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high88°
Average low73°
Average precipitation0.14 in
Chance of precipitation53%
Record high98° (2011)
Record low64° (1992)
Sun, 3087° / 73°0.21
87 °
Horn Hill, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high87°
Average low73°
Average precipitation0.21 in
Chance of precipitation57%
Record high98° (2011)
Record low61° (1992)
Mon, 3188° / 73°0.17
88 °
Horn Hill, Monday, 31 August
Climate normal for this date — 60-year average.
Average high88°
Average low73°
Average precipitation0.17 in
Chance of precipitation52%
Record high95° (1962)
Record low64° (1986)
Tue, 0187° / 72°0.15
87 °
Horn Hill, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high87°
Average low72°
Average precipitation0.15 in
Chance of precipitation53%
Record high95° (1964)
Record low64° (1968)
Wed, 0288° / 72°0.13
88 °
Horn Hill, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high88°
Average low72°
Average precipitation0.13 in
Chance of precipitation52%
Record high97° (2024)
Record low65° (1968)
Thu, 0388° / 72°0.14
88 °
Horn Hill, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high88°
Average low72°
Average precipitation0.14 in
Chance of precipitation52%
Record high96° (2024)
Record low65° (1967)
Fri, 0487° / 72°0.15
87 °
Horn Hill, Friday, 4 September
Climate normal for this date — 60-year average.
Average high87°
Average low72°
Average precipitation0.15 in
Chance of precipitation42%
Record high96° (1962)
Record low65° (1974)
Sat, 0587° / 72°0.19
87 °
Horn Hill, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high87°
Average low72°
Average precipitation0.19 in
Chance of precipitation47%
Record high98° (2019)
Record low65° (1994)
Sun, 0686° / 71°0.15
86 °
Horn Hill, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high86°
Average low71°
Average precipitation0.15 in
Chance of precipitation45%
Record high94° (1980)
Record low64° (2011)
Mon, 0786° / 71°0.15
86 °
Horn Hill, Monday, 7 September
Climate normal for this date — 60-year average.
Average high86°
Average low71°
Average precipitation0.15 in
Chance of precipitation38%
Record high96° (2019)
Record low58° (2011)
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 Horn Hill, AL 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 Horn Hill, AL 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.