Monthly outlook for Chapman Ranch, TX: average high 94.1°, average low 80.4°. That is 2.7° above the climate normal for August. Precipitation is expected on 1 day (about 0.1 inches), against a normal of 5 days and 1.3 inches. The warmest day looks like 22 August (95.4°), the coolest 8 August (78.2°).
94.1°/80.4°
Average high / low
+2.7°
Above normal
1 / 5
Wet days / normal
0.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
8 August – 17 August
93.9°
89.2°
+2.6°
18 August – 27 August
94.4°
88.8°
+3.1°
28 August – 6 September
at normal
87.7°
—
August records over 66 years
97.5°28 August 2011All-time high
70.3°19 August 1992All-time low
Climate normals and records are computed from the nearest reference point — Corpus Christi (11 mi).
Sun, 0993° / 80°0
93 °
Chapman Ranch, Sunday, 9 August
Partly cloudy. High 93°, low 80°.
Pressure30.00 inHg
Wind12.3 mph SE
Humidity48%
Visibility6.2 mi
Dew point71°
Mon, 1094° / 80°0
94 °
Chapman Ranch, Monday, 10 August
Partly cloudy. High 94°, low 80°.
Pressure30.03 inHg
Wind16.9 mph SE
Humidity52%
Visibility6.2 mi
Dew point72°
Tue, 1194° / 81°0
94 °
Chapman Ranch, Tuesday, 11 August
Partly cloudy. High 94°, low 81°.
Pressure30.03 inHg
Wind17.2 mph SE
Humidity52%
Visibility6.2 mi
Dew point72°
Wed, 1294° / 82°0
94 °
Chapman Ranch, Wednesday, 12 August
Clear. High 94°, low 82°.
Pressure29.94 inHg
Wind20.5 mph S
Humidity53%
Visibility6.2 mi
Dew point73°
Thu, 1394° / 82°0
94 °
Chapman Ranch, Thursday, 13 August
Clear. High 94°, low 82°.
Pressure29.91 inHg
Wind21.3 mph SE
Humidity48%
Visibility—
Dew point70°
Fri, 1494° / 81°0
94 °
Chapman Ranch, Friday, 14 August
Clear. High 94°, low 81°.
Pressure30.00 inHg
Wind19.4 mph SE
Humidity50%
Visibility—
Dew point71°
Sat, 1594° / 81°0
94 °
Chapman Ranch, Saturday, 15 August
Overcast. High 94°, low 81°.
Pressure30.09 inHg
Wind17.3 mph SE
Humidity50%
Visibility—
Dew point71°
Sun, 1694° / 81°0
94 °
Chapman Ranch, Sunday, 16 August
Partly cloudy. High 94°, low 81°.
Pressure30.12 inHg
Wind17.1 mph SE
Humidity47%
Visibility—
Dew point69°
Mon, 1794° / 79°0
94 °
Chapman Ranch, Monday, 17 August
Overcast. High 94°, low 79°.
Pressure30.09 inHg
Wind16.1 mph SE
Humidity50%
Visibility—
Dew point70°
Tue, 1894° / 80°0
94 °
Chapman Ranch, Tuesday, 18 August
Overcast. High 94°, low 80°.
Pressure30.00 inHg
Wind16 mph SE
Humidity47%
Visibility—
Dew point69°
Wed, 1994° / 80°0
94 °
Chapman Ranch, Wednesday, 19 August
Clear. High 94°, low 80°.
Pressure29.97 inHg
Wind17.7 mph SE
Humidity44%
Visibility—
Dew point67°
Thu, 2094° / 79°0
94 °
Chapman Ranch, Thursday, 20 August
Clear. High 94°, low 79°.
Pressure29.94 inHg
Wind19.1 mph SE
Humidity44%
Visibility—
Dew point67°
Fri, 2194° / 81°0
94 °
Chapman Ranch, Friday, 21 August
Clear. High 94°, low 81°.
Pressure29.91 inHg
Wind19.7 mph SE
Humidity50%
Visibility—
Dew point71°
Sat, 2295° / 81°0
95 °
Chapman Ranch, Saturday, 22 August
Clear. High 95°, low 81°.
Pressure29.91 inHg
Wind18.3 mph SE
Humidity49%
Visibility—
Dew point71°
Sun, 2395° / 80°0
95 °
Chapman Ranch, Sunday, 23 August
Overcast. High 95°, low 80°.
Pressure29.91 inHg
Wind16.1 mph SE
Humidity47%
Visibility—
Dew point70°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2489° / 79°0.06
89 °
Chapman Ranch, Monday, 24 August
Climate normal for this date — 60-year average.
Average high89°
Average low79°
Average precipitation0.06 in
Chance of precipitation40%
Record high94° (2010)
Record low75° (1967)
Tue, 2588° / 79°0.15
88 °
Chapman Ranch, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high88°
Average low79°
Average precipitation0.15 in
Chance of precipitation52%
Record high93° (1962)
Record low75° (1967)
Wed, 2689° / 78°0.13
89 °
Chapman Ranch, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high89°
Average low78°
Average precipitation0.13 in
Chance of precipitation43%
Record high93° (2005)
Record low73° (1961)
Thu, 2789° / 78°0.07
89 °
Chapman Ranch, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high89°
Average low78°
Average precipitation0.07 in
Chance of precipitation40%
Record high97° (2023)
Record low74° (1961)
Fri, 2888° / 78°0.11
88 °
Chapman Ranch, Friday, 28 August
Climate normal for this date — 60-year average.
Average high88°
Average low78°
Average precipitation0.11 in
Chance of precipitation48%
Record high98° (2011)
Record low74° (1967)
Sat, 2988° / 78°0.12
88 °
Chapman Ranch, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high88°
Average low78°
Average precipitation0.12 in
Chance of precipitation45%
Record high97° (2012)
Record low74° (1992)
Sun, 3088° / 78°0.13
88 °
Chapman Ranch, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high88°
Average low78°
Average precipitation0.13 in
Chance of precipitation47%
Record high97° (2012)
Record low73° (1967)
Mon, 3188° / 78°0.12
88 °
Chapman Ranch, Monday, 31 August
Climate normal for this date — 60-year average.
Average high88°
Average low78°
Average precipitation0.12 in
Chance of precipitation58%
Record high95° (2005)
Record low74° (1967)
Tue, 0188° / 78°0.13
88 °
Chapman Ranch, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high88°
Average low78°
Average precipitation0.13 in
Chance of precipitation57%
Record high94° (2000)
Record low74° (1987)
Wed, 0288° / 78°0.13
88 °
Chapman Ranch, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high88°
Average low78°
Average precipitation0.13 in
Chance of precipitation52%
Record high94° (2000)
Record low75° (1987)
Thu, 0388° / 78°0.14
88 °
Chapman Ranch, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high88°
Average low78°
Average precipitation0.14 in
Chance of precipitation43%
Record high100° (2011)
Record low73° (1974)
Fri, 0488° / 78°0.14
88 °
Chapman Ranch, Friday, 4 September
Climate normal for this date — 60-year average.
Average high88°
Average low78°
Average precipitation0.14 in
Chance of precipitation47%
Record high101° (2011)
Record low70° (1974)
Sat, 0587° / 78°0.13
87 °
Chapman Ranch, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high87°
Average low78°
Average precipitation0.13 in
Chance of precipitation47%
Record high100° (2000)
Record low67° (1974)
Sun, 0687° / 78°0.13
87 °
Chapman Ranch, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high87°
Average low78°
Average precipitation0.13 in
Chance of precipitation50%
Record high92° (2012)
Record low65° (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 Chapman 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 Chapman 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.