Monthly outlook for Garnersville, AL: average high 96.5°, average low 73.9°. That is 4° above the climate normal for August. Precipitation is expected on 12 days (about 3.3 inches), against a normal of 8 days and 2.2 inches. The warmest day looks like 18 August (102.1°), the coolest 21 August (70.5°).
96.5°/73.9°
Average high / low
+4°
Above normal
12 / 8
Wet days / normal
3.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
96.2°
89.1°
+4°
19 August – 28 August
97°
89.4°
+4.2°
29 August – 7 September
at normal
87.5°
—
August records over 66 years
104.2°10 August 2007All-time high
59.7°30 August 1992All-time low
Climate normals and records are computed from the nearest reference point — Petrey (4 mi).
Mon, 1095° / 72°0.05
95 °
Garnersville, Monday, 10 August
Light rain. High 95°, low 72°.
Pressure30.12 inHg
Wind5.4 mph S
Humidity49%
Visibility6.2 mi
Dew point69°
Tue, 1198° / 74°0.01
98 °
Garnersville, Tuesday, 11 August
Light rain. High 98°, low 74°.
Pressure30.12 inHg
Wind3.8 mph SW
Humidity46%
Visibility6.2 mi
Dew point69°
Wed, 1296° / 75°0.04
96 °
Garnersville, Wednesday, 12 August
Light rain. High 96°, low 75°.
Pressure30.03 inHg
Wind6.2 mph W
Humidity47%
Visibility6.2 mi
Dew point71°
Thu, 1391° / 76°0.11
91 °
Garnersville, Thursday, 13 August
Light rain. High 91°, low 76°.
Pressure30.03 inHg
Wind8.7 mph NE
Humidity59%
Visibility—
Dew point72°
Fri, 1497° / 74°0.06
97 °
Garnersville, Friday, 14 August
Light rain. High 97°, low 74°.
Pressure30.09 inHg
Wind7.5 mph W
Humidity40%
Visibility—
Dew point66°
Sat, 1594° / 76°0.09
94 °
Garnersville, Saturday, 15 August
Light rain. High 94°, low 76°.
Pressure30.15 inHg
Wind5.4 mph SW
Humidity47%
Visibility—
Dew point68°
Sun, 1696° / 78°0.01
96 °
Garnersville, Sunday, 16 August
Light rain. High 96°, low 78°.
Pressure30.12 inHg
Wind5.9 mph E
Humidity44%
Visibility—
Dew point68°
Mon, 17101° / 76°0.14
101 °
Garnersville, Monday, 17 August
Light rain. High 101°, low 76°.
Pressure30.00 inHg
Wind9.4 mph S
Humidity34%
Visibility—
Dew point65°
Tue, 18102° / 74°1.47
102 °
Garnersville, Tuesday, 18 August
Heavy rain. High 102°, low 74°.
Pressure29.94 inHg
Wind14.4 mph SE
Humidity33%
Visibility—
Dew point65°
Wed, 19100° / 73°0
100 °
Garnersville, Wednesday, 19 August
Mostly clear. High 100°, low 73°.
Pressure29.94 inHg
Wind10.8 mph SE
Humidity43%
Visibility—
Dew point68°
Thu, 2098° / 74°0.09
98 °
Garnersville, Thursday, 20 August
Light rain. High 98°, low 74°.
Pressure29.88 inHg
Wind12.6 mph S
Humidity38%
Visibility—
Dew point65°
Fri, 21100° / 71°0.61
100 °
Garnersville, Friday, 21 August
Rain. High 100°, low 71°.
Pressure29.91 inHg
Wind9.5 mph SW
Humidity42%
Visibility—
Dew point67°
Sat, 2296° / 71°0.19
96 °
Garnersville, Saturday, 22 August
Rain. High 96°, low 71°.
Pressure30.00 inHg
Wind7.6 mph W
Humidity51%
Visibility—
Dew point70°
Sun, 2397° / 75°0.09
97 °
Garnersville, Sunday, 23 August
Light rain. High 97°, low 75°.
Pressure30.00 inHg
Wind9.1 mph SW
Humidity47%
Visibility—
Dew point71°
Mon, 2491° / 73°0.3
91 °
Garnersville, Monday, 24 August
Rain. High 91°, low 73°.
Pressure30.03 inHg
Wind5.9 mph SW
Humidity54%
Visibility—
Dew point69°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2589° / 73°0.14
89 °
Garnersville, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high89°
Average low73°
Average precipitation0.14 in
Chance of precipitation47%
Record high97° (2011)
Record low65° (1969)
Wed, 2689° / 72°0.09
89 °
Garnersville, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high89°
Average low72°
Average precipitation0.09 in
Chance of precipitation40%
Record high100° (2023)
Record low63° (1969)
Thu, 2789° / 72°0.08
89 °
Garnersville, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high89°
Average low72°
Average precipitation0.08 in
Chance of precipitation43%
Record high100° (2023)
Record low64° (2013)
Fri, 2889° / 72°0.09
89 °
Garnersville, Friday, 28 August
Climate normal for this date — 60-year average.
Average high89°
Average low72°
Average precipitation0.09 in
Chance of precipitation42%
Record high98° (2000)
Record low63° (2025)
Sat, 2989° / 72°0.1
89 °
Garnersville, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high89°
Average low72°
Average precipitation0.1 in
Chance of precipitation50%
Record high98° (1990)
Record low62° (1992)
Sun, 3088° / 72°0.18
88 °
Garnersville, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high88°
Average low72°
Average precipitation0.18 in
Chance of precipitation58%
Record high98° (2011)
Record low60° (1992)
Mon, 3188° / 72°0.12
88 °
Garnersville, Monday, 31 August
Climate normal for this date — 60-year average.
Average high88°
Average low72°
Average precipitation0.12 in
Chance of precipitation43%
Record high95° (1964)
Record low63° (1986)
Tue, 0188° / 72°0.14
88 °
Garnersville, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high88°
Average low72°
Average precipitation0.14 in
Chance of precipitation47%
Record high96° (1964)
Record low63° (1968)
Wed, 0288° / 72°0.08
88 °
Garnersville, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high88°
Average low72°
Average precipitation0.08 in
Chance of precipitation48%
Record high96° (1964)
Record low65° (1967)
Thu, 0388° / 71°0.14
88 °
Garnersville, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high88°
Average low71°
Average precipitation0.14 in
Chance of precipitation45%
Record high96° (2020)
Record low62° (1967)
Fri, 0487° / 71°0.15
87 °
Garnersville, Friday, 4 September
Climate normal for this date — 60-year average.
Average high87°
Average low71°
Average precipitation0.15 in
Chance of precipitation37%
Record high98° (1962)
Record low64° (1974)
Sat, 0587° / 71°0.13
87 °
Garnersville, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high87°
Average low71°
Average precipitation0.13 in
Chance of precipitation40%
Record high96° (2020)
Record low64° (1984)
Sun, 0686° / 70°0.09
86 °
Garnersville, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high86°
Average low70°
Average precipitation0.09 in
Chance of precipitation37%
Record high94° (1980)
Record low62° (1984)
Mon, 0787° / 70°0.16
87 °
Garnersville, Monday, 7 September
Climate normal for this date — 60-year average.
Average high87°
Average low70°
Average precipitation0.16 in
Chance of precipitation35%
Record high96° (1980)
Record low57° (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 Garnersville, 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 Garnersville, 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.