Monthly outlook for Cinco Ranch, TX: average high 101.6°, average low 76.8°. That is 5° above the climate normal for August. Precipitation is expected on 1 day (about 0.3 inches), against a normal of 6 days and 1.6 inches. The warmest day looks like 22 August (105.2°), the coolest 17 August (74.3°).
101.6°/76.8°
Average high / low
+5°
Above normal
1 / 6
Wet days / normal
0.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
8 August – 17 August
100.3°
92.8°
+4.2°
18 August – 27 August
103.7°
91.9°
+6.5°
28 August – 6 September
at normal
90°
—
August records over 66 years
106.9°27 August 2023All-time high
62.1°10 August 1989All-time low
Climate normals and records are computed from the nearest reference point — Mission Bend (6 mi).
Sun, 0995° / 76°0.03
95 °
Cinco Ranch, Sunday, 9 August
Light rain. High 95°, low 76°.
Pressure30.03 inHg
Wind4.3 mph SE
Humidity48%
Visibility6.2 mi
Dew point70°
Mon, 1098° / 78°0
98 °
Cinco Ranch, Monday, 10 August
Mostly clear. High 98°, low 78°.
Pressure30.06 inHg
Wind7.8 mph S
Humidity49%
Visibility6.2 mi
Dew point71°
Tue, 11102° / 77°0
102 °
Cinco Ranch, Tuesday, 11 August
Clear. High 102°, low 77°.
Pressure30.03 inHg
Wind7.7 mph S
Humidity46%
Visibility6.2 mi
Dew point70°
Wed, 12100° / 78°0
100 °
Cinco Ranch, Wednesday, 12 August
Clear. High 100°, low 78°.
Pressure29.97 inHg
Wind9.1 mph S
Humidity45%
Visibility6.2 mi
Dew point71°
Thu, 13101° / 77°0
101 °
Cinco Ranch, Thursday, 13 August
Overcast. High 101°, low 77°.
Pressure29.91 inHg
Wind15.4 mph S
Humidity37%
Visibility—
Dew point65°
Fri, 14103° / 77°0
103 °
Cinco Ranch, Friday, 14 August
Clear. High 103°, low 77°.
Pressure30.00 inHg
Wind14.5 mph S
Humidity34%
Visibility—
Dew point63°
Sat, 15103° / 78°0
103 °
Cinco Ranch, Saturday, 15 August
Partly cloudy. High 103°, low 78°.
Pressure30.12 inHg
Wind16 mph SE
Humidity34%
Visibility—
Dew point63°
Sun, 16102° / 77°0
102 °
Cinco Ranch, Sunday, 16 August
Mostly clear. High 102°, low 77°.
Pressure30.12 inHg
Wind15.1 mph SE
Humidity37%
Visibility—
Dew point64°
Mon, 17102° / 74°0
102 °
Cinco Ranch, Monday, 17 August
Partly cloudy. High 102°, low 74°.
Pressure30.09 inHg
Wind16.8 mph SE
Humidity31%
Visibility—
Dew point58°
Tue, 18100° / 78°0
100 °
Cinco Ranch, Tuesday, 18 August
Overcast. High 100°, low 78°.
Pressure30.03 inHg
Wind15.2 mph SE
Humidity40%
Visibility—
Dew point65°
Wed, 19105° / 77°0
105 °
Cinco Ranch, Wednesday, 19 August
Clear. High 105°, low 77°.
Pressure29.97 inHg
Wind16.9 mph S
Humidity35%
Visibility—
Dew point63°
Thu, 20104° / 76°0
104 °
Cinco Ranch, Thursday, 20 August
Clear. High 104°, low 76°.
Pressure29.94 inHg
Wind16.6 mph S
Humidity34%
Visibility—
Dew point63°
Fri, 21104° / 77°0
104 °
Cinco Ranch, Friday, 21 August
Clear. High 104°, low 77°.
Pressure29.91 inHg
Wind15.7 mph S
Humidity32%
Visibility—
Dew point61°
Sat, 22105° / 76°0
105 °
Cinco Ranch, Saturday, 22 August
Clear. High 105°, low 76°.
Pressure29.91 inHg
Wind12.8 mph S
Humidity32%
Visibility—
Dew point61°
Sun, 23105° / 77°0.24
105 °
Cinco Ranch, Sunday, 23 August
Rain. High 105°, low 77°.
Pressure29.91 inHg
Wind15.7 mph NE
Humidity30%
Visibility—
Dew point61°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2492° / 76°0.09
92 °
Cinco Ranch, Monday, 24 August
Climate normal for this date — 60-year average.
Average high92°
Average low76°
Average precipitation0.09 in
Chance of precipitation47%
Record high104° (2023)
Record low65° (1961)
Tue, 2591° / 76°0.09
91 °
Cinco Ranch, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high91°
Average low76°
Average precipitation0.09 in
Chance of precipitation40%
Record high101° (2023)
Record low66° (1961)
Wed, 2691° / 75°0.14
91 °
Cinco Ranch, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high91°
Average low75°
Average precipitation0.14 in
Chance of precipitation38%
Record high103° (2023)
Record low67° (1961)
Thu, 2791° / 76°0.19
91 °
Cinco Ranch, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high91°
Average low76°
Average precipitation0.19 in
Chance of precipitation45%
Record high107° (2023)
Record low68° (1970)
Fri, 2890° / 75°0.19
90 °
Cinco Ranch, Friday, 28 August
Climate normal for this date — 60-year average.
Average high90°
Average low75°
Average precipitation0.19 in
Chance of precipitation52%
Record high104° (2011)
Record low69° (1968)
Sat, 2990° / 75°0.2
90 °
Cinco Ranch, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high90°
Average low75°
Average precipitation0.2 in
Chance of precipitation45%
Record high102° (2011)
Record low65° (1992)
Sun, 3091° / 75°0.12
91 °
Cinco Ranch, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high91°
Average low75°
Average precipitation0.12 in
Chance of precipitation48%
Record high102° (2000)
Record low67° (1992)
Mon, 3190° / 75°0.16
90 °
Cinco Ranch, Monday, 31 August
Climate normal for this date — 60-year average.
Average high90°
Average low75°
Average precipitation0.16 in
Chance of precipitation53%
Record high104° (2000)
Record low69° (1972)
Tue, 0190° / 75°0.12
90 °
Cinco Ranch, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high90°
Average low75°
Average precipitation0.12 in
Chance of precipitation48%
Record high103° (2000)
Record low68° (2004)
Wed, 0290° / 75°0.13
90 °
Cinco Ranch, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high90°
Average low75°
Average precipitation0.13 in
Chance of precipitation45%
Record high101° (2000)
Record low70° (2017)
Thu, 0390° / 75°0.17
90 °
Cinco Ranch, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high90°
Average low75°
Average precipitation0.17 in
Chance of precipitation57%
Record high102° (2000)
Record low64° (1987)
Fri, 0490° / 75°0.17
90 °
Cinco Ranch, Friday, 4 September
Climate normal for this date — 60-year average.
Average high90°
Average low75°
Average precipitation0.17 in
Chance of precipitation52%
Record high107° (2000)
Record low66° (1974)
Sat, 0589° / 74°0.13
89 °
Cinco Ranch, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high89°
Average low74°
Average precipitation0.13 in
Chance of precipitation42%
Record high106° (2000)
Record low59° (1974)
Sun, 0689° / 73°0.1
89 °
Cinco Ranch, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high89°
Average low73°
Average precipitation0.1 in
Chance of precipitation52%
Record high101° (2023)
Record low60° (1974)
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 Cinco Ranch, TX 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 Cinco Ranch, TX 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.