Monthly outlook for Lou, AL: average high 103°, average low 76.7°. That is 6.6° above the climate normal for August. Precipitation is expected on 4 days (about 0.4 inches), against a normal of 7 days and 1.8 inches. The warmest day looks like 20 August (109.7°), the coolest 23 August (72.2°).
103°/76.7°
Average high / low
+6.6°
Above normal
4 / 7
Wet days / normal
0.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
8 August – 17 August
100°
90.9°
+5.1°
18 August – 27 August
108.1°
91.3°
+9.3°
28 August – 6 September
at normal
89.1°
—
August records over 66 years
104.7°12 August 2007All-time high
60.8°14 August 2004All-time low
Climate normals and records are computed from the nearest reference point — Gilbertown (7 mi).
Sun, 0996° / 74°0.02
96 °
Lou, Sunday, 9 August
Light rain. High 96°, low 74°.
Pressure30.09 inHg
Wind3.4 mph SE
Humidity40%
Visibility6.2 mi
Dew point68°
Mon, 1098° / 73°0.01
98 °
Lou, Monday, 10 August
Light rain. High 98°, low 73°.
Pressure30.12 inHg
Wind2.7 mph S
Humidity44%
Visibility6.2 mi
Dew point71°
Tue, 11101° / 75°0
101 °
Lou, Tuesday, 11 August
Clear. High 101°, low 75°.
Pressure30.09 inHg
Wind6.1 mph SW
Humidity42%
Visibility6.2 mi
Dew point69°
Wed, 12101° / 77°0
101 °
Lou, Wednesday, 12 August
Clear. High 101°, low 77°.
Pressure30.00 inHg
Wind5.5 mph SW
Humidity43%
Visibility6.2 mi
Dew point69°
Thu, 1399° / 78°0.01
99 °
Lou, Thursday, 13 August
Light rain. High 99°, low 78°.
Pressure29.97 inHg
Wind7.2 mph W
Humidity38%
Visibility—
Dew point66°
Fri, 14101° / 78°0
101 °
Lou, Friday, 14 August
Overcast. High 101°, low 78°.
Pressure30.09 inHg
Wind7.9 mph W
Humidity33%
Visibility—
Dew point62°
Sat, 15103° / 76°0
103 °
Lou, Saturday, 15 August
Overcast. High 103°, low 76°.
Pressure30.15 inHg
Wind6.1 mph W
Humidity32%
Visibility—
Dew point63°
Sun, 16103° / 77°0.03
103 °
Lou, Sunday, 16 August
Light rain. High 103°, low 77°.
Pressure30.09 inHg
Wind6.6 mph S
Humidity30%
Visibility—
Dew point62°
Mon, 17104° / 77°0.05
104 °
Lou, Monday, 17 August
Light rain. High 104°, low 77°.
Pressure30.06 inHg
Wind8.7 mph S
Humidity32%
Visibility—
Dew point65°
Tue, 18106° / 79°0
106 °
Lou, Tuesday, 18 August
Clear. High 106°, low 79°.
Pressure30.00 inHg
Wind10.9 mph SE
Humidity32%
Visibility—
Dew point65°
Wed, 19107° / 79°0
107 °
Lou, Wednesday, 19 August
Mostly clear. High 107°, low 79°.
Pressure29.94 inHg
Wind9.8 mph W
Humidity30%
Visibility—
Dew point64°
Thu, 20110° / 81°0
110 °
Lou, Thursday, 20 August
Clear. High 110°, low 81°.
Pressure29.85 inHg
Wind10.6 mph W
Humidity26%
Visibility—
Dew point62°
Fri, 21110° / 80°0.08
110 °
Lou, Friday, 21 August
Light rain. High 110°, low 80°.
Pressure29.88 inHg
Wind11.4 mph S
Humidity27%
Visibility—
Dew point62°
Sat, 22109° / 77°0
109 °
Lou, Saturday, 22 August
Overcast. High 109°, low 77°.
Pressure29.94 inHg
Wind7.9 mph SE
Humidity28%
Visibility—
Dew point62°
Sun, 23108° / 72°0.09
108 °
Lou, Sunday, 23 August
Light rain. High 108°, low 72°.
Pressure30.03 inHg
Wind10.3 mph SE
Humidity29%
Visibility—
Dew point63°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2491° / 74°0.13
91 °
Lou, Monday, 24 August
Climate normal for this date — 60-year average.
Average high91°
Average low74°
Average precipitation0.13 in
Chance of precipitation32%
Record high103° (2023)
Record low64° (2009)
Tue, 2591° / 74°0.17
91 °
Lou, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high91°
Average low74°
Average precipitation0.17 in
Chance of precipitation35%
Record high102° (2023)
Record low66° (1966)
Wed, 2691° / 73°0.09
91 °
Lou, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high91°
Average low73°
Average precipitation0.09 in
Chance of precipitation33%
Record high104° (2023)
Record low64° (1966)
Thu, 2791° / 73°0.08
91 °
Lou, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high91°
Average low73°
Average precipitation0.08 in
Chance of precipitation42%
Record high99° (2000)
Record low65° (2015)
Fri, 2890° / 73°0.1
90 °
Lou, Friday, 28 August
Climate normal for this date — 60-year average.
Average high90°
Average low73°
Average precipitation0.1 in
Chance of precipitation43%
Record high101° (2000)
Record low66° (2013)
Sat, 2990° / 73°0.17
90 °
Lou, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high90°
Average low73°
Average precipitation0.17 in
Chance of precipitation42%
Record high103° (2000)
Record low62° (1992)
Sun, 3089° / 73°0.19
89 °
Lou, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high89°
Average low73°
Average precipitation0.19 in
Chance of precipitation52%
Record high101° (2011)
Record low62° (1992)
Mon, 3189° / 73°0.1
89 °
Lou, Monday, 31 August
Climate normal for this date — 60-year average.
Average high89°
Average low73°
Average precipitation0.1 in
Chance of precipitation45%
Record high100° (2011)
Record low65° (1986)
Tue, 0189° / 73°0.12
89 °
Lou, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high89°
Average low73°
Average precipitation0.12 in
Chance of precipitation37%
Record high96° (1962)
Record low66° (1967)
Wed, 0289° / 73°0.09
89 °
Lou, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high89°
Average low73°
Average precipitation0.09 in
Chance of precipitation43%
Record high98° (1964)
Record low65° (1967)
Thu, 0389° / 73°0.11
89 °
Lou, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high89°
Average low73°
Average precipitation0.11 in
Chance of precipitation42%
Record high98° (1964)
Record low65° (1967)
Fri, 0489° / 72°0.17
89 °
Lou, Friday, 4 September
Climate normal for this date — 60-year average.
Average high89°
Average low72°
Average precipitation0.17 in
Chance of precipitation37%
Record high100° (1990)
Record low62° (1974)
Sat, 0589° / 72°0.19
89 °
Lou, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high89°
Average low72°
Average precipitation0.19 in
Chance of precipitation40%
Record high100° (2019)
Record low61° (1974)
Sun, 0687° / 71°0.13
87 °
Lou, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high87°
Average low71°
Average precipitation0.13 in
Chance of precipitation38%
Record high97° (2019)
Record low62° (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 Lou, 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 Lou, 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.