Monthly outlook for Rancho Viejo, TX: average high 97.8°, average low 80°. That is 3.6° above the climate normal for August. Precipitation is expected on 2 days (about 0.1 inches), against a normal of 5 days and 1.2 inches. The warmest day looks like 21 August (100.2°), the coolest 17 August (77.6°).
97.8°/80°
Average high / low
+3.6°
Above normal
2 / 5
Wet days / normal
0.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
97.1°
91.4°
+3.2°
19 August – 28 August
98.8°
90.6°
+4.6°
29 August – 7 September
at normal
89.3°
—
August records over 66 years
101.1°17 August 2023All-time high
69.3°14 August 1967All-time low
Climate normals and records are computed from the nearest reference point — Cameron Park (7 mi).
Mon, 1097° / 79°0
97 °
Rancho Viejo, Monday, 10 August
Partly cloudy. High 97°, low 79°.
Pressure30.00 inHg
Wind17.7 mph SE
Humidity42%
Visibility6.2 mi
Dew point69°
Tue, 1198° / 80°0
98 °
Rancho Viejo, Tuesday, 11 August
Clear. High 98°, low 80°.
Pressure30.00 inHg
Wind17.2 mph SE
Humidity42%
Visibility6.2 mi
Dew point69°
Wed, 1297° / 81°0
97 °
Rancho Viejo, Wednesday, 12 August
Clear. High 97°, low 81°.
Pressure29.94 inHg
Wind20.3 mph SE
Humidity39%
Visibility6.2 mi
Dew point67°
Thu, 1397° / 82°0
97 °
Rancho Viejo, Thursday, 13 August
Partly cloudy. High 97°, low 82°.
Pressure29.91 inHg
Wind21.7 mph SE
Humidity41%
Visibility—
Dew point67°
Fri, 1497° / 82°0
97 °
Rancho Viejo, Friday, 14 August
Overcast. High 97°, low 82°.
Pressure30.00 inHg
Wind20.3 mph SE
Humidity42%
Visibility—
Dew point68°
Sat, 1597° / 82°0
97 °
Rancho Viejo, Saturday, 15 August
Overcast. High 97°, low 82°.
Pressure30.06 inHg
Wind18 mph SE
Humidity40%
Visibility—
Dew point66°
Sun, 1698° / 81°0
98 °
Rancho Viejo, Sunday, 16 August
Clear. High 98°, low 81°.
Pressure30.09 inHg
Wind17.4 mph SE
Humidity39%
Visibility—
Dew point66°
Mon, 1798° / 78°0
98 °
Rancho Viejo, Monday, 17 August
Clear. High 98°, low 78°.
Pressure30.03 inHg
Wind18.6 mph E
Humidity38%
Visibility—
Dew point65°
Tue, 1898° / 79°0
98 °
Rancho Viejo, Tuesday, 18 August
Partly cloudy. High 98°, low 79°.
Pressure29.97 inHg
Wind18 mph SE
Humidity36%
Visibility—
Dew point64°
Wed, 1999° / 79°0
99 °
Rancho Viejo, Wednesday, 19 August
Mostly clear. High 99°, low 79°.
Pressure29.97 inHg
Wind17.4 mph SE
Humidity30%
Visibility—
Dew point59°
Thu, 2099° / 79°0
99 °
Rancho Viejo, Thursday, 20 August
Clear. High 99°, low 79°.
Pressure29.94 inHg
Wind17.9 mph SE
Humidity29%
Visibility—
Dew point59°
Fri, 21100° / 80°0
100 °
Rancho Viejo, Friday, 21 August
Clear. High 100°, low 80°.
Pressure29.88 inHg
Wind17.6 mph SE
Humidity33%
Visibility—
Dew point63°
Sat, 2299° / 81°0
99 °
Rancho Viejo, Saturday, 22 August
Partly cloudy. High 99°, low 81°.
Pressure29.88 inHg
Wind20.5 mph SE
Humidity35%
Visibility—
Dew point64°
Sun, 2399° / 80°0.04
99 °
Rancho Viejo, Sunday, 23 August
Light rain. High 99°, low 80°.
Pressure29.85 inHg
Wind19.7 mph SE
Humidity38%
Visibility—
Dew point66°
Mon, 2497° / 81°0.04
97 °
Rancho Viejo, Monday, 24 August
Light rain. High 97°, low 81°.
Pressure29.91 inHg
Wind20 mph SE
Humidity41%
Visibility—
Dew point67°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2590° / 78°0.1
90 °
Rancho Viejo, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high90°
Average low78°
Average precipitation0.1 in
Chance of precipitation50%
Record high96° (2018)
Record low74° (1967)
Wed, 2690° / 78°0.08
90 °
Rancho Viejo, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high90°
Average low78°
Average precipitation0.08 in
Chance of precipitation52%
Record high97° (2017)
Record low74° (1961)
Thu, 2791° / 78°0.09
91 °
Rancho Viejo, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high91°
Average low78°
Average precipitation0.09 in
Chance of precipitation42%
Record high98° (2020)
Record low71° (1961)
Fri, 2890° / 78°0.15
90 °
Rancho Viejo, Friday, 28 August
Climate normal for this date — 60-year average.
Average high90°
Average low78°
Average precipitation0.15 in
Chance of precipitation50%
Record high100° (2023)
Record low72° (1970)
Sat, 2990° / 78°0.13
90 °
Rancho Viejo, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high90°
Average low78°
Average precipitation0.13 in
Chance of precipitation57%
Record high101° (2012)
Record low72° (1970)
Sun, 3090° / 78°0.11
90 °
Rancho Viejo, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high90°
Average low78°
Average precipitation0.11 in
Chance of precipitation50%
Record high100° (2005)
Record low74° (1967)
Mon, 3190° / 78°0.14
90 °
Rancho Viejo, Monday, 31 August
Climate normal for this date — 60-year average.
Average high90°
Average low78°
Average precipitation0.14 in
Chance of precipitation58%
Record high98° (2023)
Record low71° (1967)
Tue, 0190° / 78°0.13
90 °
Rancho Viejo, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high90°
Average low78°
Average precipitation0.13 in
Chance of precipitation52%
Record high97° (2023)
Record low73° (1967)
Wed, 0290° / 78°0.11
90 °
Rancho Viejo, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high90°
Average low78°
Average precipitation0.11 in
Chance of precipitation48%
Record high97° (2020)
Record low74° (1969)
Thu, 0389° / 78°0.16
89 °
Rancho Viejo, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high89°
Average low78°
Average precipitation0.16 in
Chance of precipitation55%
Record high98° (2011)
Record low73° (1987)
Fri, 0489° / 77°0.15
89 °
Rancho Viejo, Friday, 4 September
Climate normal for this date — 60-year average.
Average high89°
Average low77°
Average precipitation0.15 in
Chance of precipitation50%
Record high102° (2011)
Record low70° (1987)
Sat, 0589° / 77°0.15
89 °
Rancho Viejo, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high89°
Average low77°
Average precipitation0.15 in
Chance of precipitation52%
Record high103° (2000)
Record low71° (1974)
Sun, 0688° / 77°0.15
88 °
Rancho Viejo, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high88°
Average low77°
Average precipitation0.15 in
Chance of precipitation58%
Record high98° (2000)
Record low67° (1974)
Mon, 0788° / 77°0.14
88 °
Rancho Viejo, Monday, 7 September
Climate normal for this date — 60-year average.
Average high88°
Average low77°
Average precipitation0.14 in
Chance of precipitation48%
Record high98° (2023)
Record low68° (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 Rancho Viejo, 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 Rancho Viejo, 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.