Monthly outlook for Rocky Hollow, AL: average high 99.3°, average low 75.9°. That is 5.8° above the climate normal for August. Precipitation is expected on 5 days (about 0.6 inches), against a normal of 6 days and 1.5 inches. The warmest day looks like 21 August (106.5°), the coolest 9 August (71.7°).
99.3°/75.9°
Average high / low
+5.8°
Above normal
5 / 6
Wet days / normal
0.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
97.5°
88.8°
+4.9°
19 August – 28 August
102.4°
89.1°
+7.4°
29 August – 7 September
at normal
86.7°
—
August records over 66 years
102.6°23 August 2007All-time high
57.4°30 August 1992All-time low
Climate normals and records are computed from the nearest reference point — Sumiton (3 mi).
Mon, 1091° / 74°0.05
91 °
Rocky Hollow, Monday, 10 August
Light rain. High 91°, low 74°.
Pressure30.12 inHg
Wind4.9 mph SW
Humidity50%
Visibility6.2 mi
Dew point71°
Tue, 1194° / 72°0.28
94 °
Rocky Hollow, Tuesday, 11 August
Rain. High 94°, low 72°.
Pressure30.06 inHg
Wind4.3 mph W
Humidity62%
Visibility6.2 mi
Dew point75°
Wed, 1297° / 74°0.01
97 °
Rocky Hollow, Wednesday, 12 August
Light rain. High 97°, low 74°.
Pressure29.97 inHg
Wind8.7 mph W
Humidity45%
Visibility6.2 mi
Dew point70°
Thu, 1398° / 75°0.09
98 °
Rocky Hollow, Thursday, 13 August
Light rain. High 98°, low 75°.
Pressure29.97 inHg
Wind8.2 mph W
Humidity42%
Visibility—
Dew point67°
Fri, 1498° / 75°0.01
98 °
Rocky Hollow, Friday, 14 August
Light rain. High 98°, low 75°.
Pressure30.06 inHg
Wind6.4 mph W
Humidity45%
Visibility—
Dew point67°
Sat, 15101° / 76°0
101 °
Rocky Hollow, Saturday, 15 August
Mostly clear. High 101°, low 76°.
Pressure30.12 inHg
Wind4.7 mph NW
Humidity32%
Visibility—
Dew point61°
Sun, 16104° / 78°0
104 °
Rocky Hollow, Sunday, 16 August
Mostly clear. High 104°, low 78°.
Pressure30.09 inHg
Wind5.7 mph W
Humidity31%
Visibility—
Dew point62°
Mon, 17106° / 79°0
106 °
Rocky Hollow, Monday, 17 August
Overcast. High 106°, low 79°.
Pressure29.97 inHg
Wind8.1 mph W
Humidity28%
Visibility—
Dew point61°
Tue, 1896° / 78°0.09
96 °
Rocky Hollow, Tuesday, 18 August
Light rain. High 96°, low 78°.
Pressure29.97 inHg
Wind7.9 mph E
Humidity55%
Visibility—
Dew point73°
Wed, 1997° / 76°0
97 °
Rocky Hollow, Wednesday, 19 August
Clear. High 97°, low 76°.
Pressure29.97 inHg
Wind7.9 mph NE
Humidity40%
Visibility—
Dew point66°
Thu, 20104° / 76°0
104 °
Rocky Hollow, Thursday, 20 August
Clear. High 104°, low 76°.
Pressure29.97 inHg
Wind5.1 mph E
Humidity34%
Visibility—
Dew point65°
Fri, 21107° / 78°0
107 °
Rocky Hollow, Friday, 21 August
Clear. High 107°, low 78°.
Pressure29.94 inHg
Wind5 mph E
Humidity33%
Visibility—
Dew point67°
Sat, 22106° / 78°0
106 °
Rocky Hollow, Saturday, 22 August
Light rain. High 106°, low 78°.
Pressure29.91 inHg
Wind6.8 mph N
Humidity30%
Visibility—
Dew point63°
Sun, 23103° / 80°0
103 °
Rocky Hollow, Sunday, 23 August
Clear. High 103°, low 80°.
Pressure29.88 inHg
Wind8.5 mph NE
Humidity33%
Visibility—
Dew point65°
Mon, 2497° / 74°0.04
97 °
Rocky Hollow, Monday, 24 August
Light rain. High 97°, low 74°.
Pressure30.00 inHg
Wind6.6 mph E
Humidity44%
Visibility—
Dew point67°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2589° / 71°0.11
89 °
Rocky Hollow, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high89°
Average low71°
Average precipitation0.11 in
Chance of precipitation30%
Record high97° (2011)
Record low61° (1997)
Wed, 2689° / 71°0.08
89 °
Rocky Hollow, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high89°
Average low71°
Average precipitation0.08 in
Chance of precipitation28%
Record high98° (2023)
Record low61° (2015)
Thu, 2789° / 71°0.08
89 °
Rocky Hollow, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high89°
Average low71°
Average precipitation0.08 in
Chance of precipitation27%
Record high97° (2000)
Record low61° (2025)
Fri, 2888° / 71°0.1
88 °
Rocky Hollow, Friday, 28 August
Climate normal for this date — 60-year average.
Average high88°
Average low71°
Average precipitation0.1 in
Chance of precipitation40%
Record high101° (2000)
Record low64° (2025)
Sat, 2988° / 71°0.1
88 °
Rocky Hollow, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high88°
Average low71°
Average precipitation0.1 in
Chance of precipitation37%
Record high99° (1990)
Record low58° (1992)
Sun, 3087° / 71°0.13
87 °
Rocky Hollow, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high87°
Average low71°
Average precipitation0.13 in
Chance of precipitation45%
Record high97° (1995)
Record low57° (1992)
Mon, 3187° / 71°0.12
87 °
Rocky Hollow, Monday, 31 August
Climate normal for this date — 60-year average.
Average high87°
Average low71°
Average precipitation0.12 in
Chance of precipitation38%
Record high97° (1962)
Record low62° (1968)
Tue, 0187° / 71°0.09
87 °
Rocky Hollow, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high87°
Average low71°
Average precipitation0.09 in
Chance of precipitation37%
Record high97° (1995)
Record low62° (1968)
Wed, 0287° / 71°0.11
87 °
Rocky Hollow, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high87°
Average low71°
Average precipitation0.11 in
Chance of precipitation28%
Record high96° (1962)
Record low60° (2017)
Thu, 0387° / 70°0.16
87 °
Rocky Hollow, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high87°
Average low70°
Average precipitation0.16 in
Chance of precipitation37%
Record high98° (1990)
Record low60° (2017)
Fri, 0487° / 69°0.13
87 °
Rocky Hollow, Friday, 4 September
Climate normal for this date — 60-year average.
Average high87°
Average low69°
Average precipitation0.13 in
Chance of precipitation32%
Record high99° (1990)
Record low56° (1974)
Sat, 0586° / 69°0.21
86 °
Rocky Hollow, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high86°
Average low69°
Average precipitation0.21 in
Chance of precipitation35%
Record high98° (1998)
Record low60° (1988)
Sun, 0685° / 69°0.08
85 °
Rocky Hollow, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high85°
Average low69°
Average precipitation0.08 in
Chance of precipitation32%
Record high98° (1990)
Record low56° (2011)
Mon, 0786° / 68°0.11
86 °
Rocky Hollow, Monday, 7 September
Climate normal for this date — 60-year average.
Average high86°
Average low68°
Average precipitation0.11 in
Chance of precipitation27%
Record high98° (1990)
Record low53° (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 Rocky Hollow, 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 Rocky Hollow, 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.