Monthly outlook for Guinn Cross Roads, AL: average high 96.2°, average low 73°. That is 4.5° above the climate normal for August. Precipitation is expected on 6 days (about 0.8 inches), against a normal of 6 days and 1.6 inches. The warmest day looks like 17 August (106.1°), the coolest 24 August (64.3°).
96.2°/73°
Average high / low
+4.5°
Above normal
6 / 6
Wet days / normal
0.8 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
96.1°
88.1°
+4.5°
19 August – 28 August
96.5°
88.3°
+4.6°
29 August – 7 September
at normal
85.9°
—
August records over 66 years
104.9°15 August 2007All-time high
56.1°14 August 2004All-time low
Climate normals and records are computed from the nearest reference point — Vina (11 mi).
Mon, 1091° / 73°0.06
91 °
Guinn Cross Roads, Monday, 10 August
Light rain. High 91°, low 73°.
Pressure30.09 inHg
Wind5.7 mph SW
Humidity45%
Visibility6.2 mi
Dew point68°
Tue, 1194° / 73°0.03
94 °
Guinn Cross Roads, Tuesday, 11 August
Light rain. High 94°, low 73°.
Pressure30.06 inHg
Wind7.6 mph SW
Humidity47%
Visibility6.2 mi
Dew point69°
Wed, 1293° / 73°0.06
93 °
Guinn Cross Roads, Wednesday, 12 August
Light rain. High 93°, low 73°.
Pressure30.00 inHg
Wind9.2 mph SW
Humidity63%
Visibility6.2 mi
Dew point71°
Thu, 1396° / 72°0
96 °
Guinn Cross Roads, Thursday, 13 August
Overcast. High 96°, low 72°.
Pressure29.97 inHg
Wind8.1 mph W
Humidity40%
Visibility—
Dew point65°
Fri, 1499° / 76°0
99 °
Guinn Cross Roads, Friday, 14 August
Overcast. High 99°, low 76°.
Pressure30.06 inHg
Wind9.5 mph W
Humidity37%
Visibility—
Dew point64°
Sat, 15102° / 75°0
102 °
Guinn Cross Roads, Saturday, 15 August
Partly cloudy. High 102°, low 75°.
Pressure30.12 inHg
Wind7.9 mph W
Humidity28%
Visibility—
Dew point58°
Sun, 16101° / 78°0
101 °
Guinn Cross Roads, Sunday, 16 August
Partly cloudy. High 101°, low 78°.
Pressure30.09 inHg
Wind6.9 mph W
Humidity28%
Visibility—
Dew point59°
Mon, 17106° / 78°0
106 °
Guinn Cross Roads, Monday, 17 August
Clear. High 106°, low 78°.
Pressure29.97 inHg
Wind9 mph W
Humidity25%
Visibility—
Dew point58°
Tue, 1894° / 76°0
94 °
Guinn Cross Roads, Tuesday, 18 August
Overcast. High 94°, low 76°.
Pressure29.97 inHg
Wind8.5 mph S
Humidity51%
Visibility—
Dew point70°
Wed, 19100° / 75°0.02
100 °
Guinn Cross Roads, Wednesday, 19 August
Light rain. High 100°, low 75°.
Pressure29.88 inHg
Wind12.4 mph SW
Humidity52%
Visibility—
Dew point66°
Thu, 2097° / 71°0.02
97 °
Guinn Cross Roads, Thursday, 20 August
Light rain. High 97°, low 71°.
Pressure29.85 inHg
Wind12.5 mph N
Humidity35%
Visibility—
Dew point61°
Fri, 2197° / 70°0.05
97 °
Guinn Cross Roads, Friday, 21 August
Light rain. High 97°, low 70°.
Pressure29.88 inHg
Wind8.2 mph SW
Humidity38%
Visibility—
Dew point62°
Sat, 22103° / 71°0.16
103 °
Guinn Cross Roads, Saturday, 22 August
Rain. High 103°, low 71°.
Pressure29.88 inHg
Wind15.9 mph N
Humidity34%
Visibility—
Dew point63°
Sun, 2394° / 71°0.09
94 °
Guinn Cross Roads, Sunday, 23 August
Light rain. High 94°, low 71°.
Pressure30.00 inHg
Wind9.1 mph S
Humidity48%
Visibility—
Dew point67°
Mon, 2488° / 64°0
88 °
Guinn Cross Roads, Monday, 24 August
Clear. High 88°, low 64°.
Pressure30.06 inHg
Wind9 mph NE
Humidity35%
Visibility—
Dew point54°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2588° / 71°0.13
88 °
Guinn Cross Roads, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high88°
Average low71°
Average precipitation0.13 in
Chance of precipitation33%
Record high98° (1990)
Record low61° (1997)
Wed, 2688° / 71°0.08
88 °
Guinn Cross Roads, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high88°
Average low71°
Average precipitation0.08 in
Chance of precipitation32%
Record high98° (1990)
Record low61° (2015)
Thu, 2789° / 71°0.09
89 °
Guinn Cross Roads, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high89°
Average low71°
Average precipitation0.09 in
Chance of precipitation20%
Record high98° (1990)
Record low61° (2025)
Fri, 2888° / 71°0.09
88 °
Guinn Cross Roads, Friday, 28 August
Climate normal for this date — 60-year average.
Average high88°
Average low71°
Average precipitation0.09 in
Chance of precipitation33%
Record high101° (1990)
Record low61° (1967)
Sat, 2988° / 71°0.09
88 °
Guinn Cross Roads, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high88°
Average low71°
Average precipitation0.09 in
Chance of precipitation37%
Record high103° (2000)
Record low58° (1986)
Sun, 3086° / 71°0.18
86 °
Guinn Cross Roads, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high86°
Average low71°
Average precipitation0.18 in
Chance of precipitation42%
Record high95° (1995)
Record low60° (1992)
Mon, 3186° / 70°0.15
86 °
Guinn Cross Roads, Monday, 31 August
Climate normal for this date — 60-year average.
Average high86°
Average low70°
Average precipitation0.15 in
Chance of precipitation37%
Record high97° (2000)
Record low61° (1986)
Tue, 0187° / 71°0.08
87 °
Guinn Cross Roads, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high87°
Average low71°
Average precipitation0.08 in
Chance of precipitation40%
Record high96° (2013)
Record low62° (2009)
Wed, 0286° / 70°0.18
86 °
Guinn Cross Roads, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high86°
Average low70°
Average precipitation0.18 in
Chance of precipitation40%
Record high97° (1990)
Record low60° (2017)
Thu, 0386° / 70°0.15
86 °
Guinn Cross Roads, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high86°
Average low70°
Average precipitation0.15 in
Chance of precipitation42%
Record high97° (1990)
Record low61° (1974)
Fri, 0486° / 69°0.12
86 °
Guinn Cross Roads, Friday, 4 September
Climate normal for this date — 60-year average.
Average high86°
Average low69°
Average precipitation0.12 in
Chance of precipitation33%
Record high99° (1990)
Record low54° (1974)
Sat, 0585° / 69°0.18
85 °
Guinn Cross Roads, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high85°
Average low69°
Average precipitation0.18 in
Chance of precipitation35%
Record high97° (1998)
Record low57° (2011)
Sun, 0685° / 68°0.08
85 °
Guinn Cross Roads, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high85°
Average low68°
Average precipitation0.08 in
Chance of precipitation28%
Record high98° (1990)
Record low56° (2011)
Mon, 0785° / 68°0.06
85 °
Guinn Cross Roads, Monday, 7 September
Climate normal for this date — 60-year average.
Average high85°
Average low68°
Average precipitation0.06 in
Chance of precipitation20%
Record high98° (1990)
Record low54° (1988)
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 Guinn Cross Roads, 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 Guinn Cross Roads, 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.