Monthly outlook for Chapman Ranch, TX: average high 81.1°, average low 68.9°. That is 1.7° above the climate normal for October. Precipitation is expected on 3 days (about 1.5 inches), against a normal of 5 days and 1.5 inches. The warmest day looks like 3 November (91°), the coolest 30 October (58.6°).
81.1°/68.9°
Average high / low
+1.7°
Above normal
3 / 5
Wet days / normal
1.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
19 October – 28 October
81°
78.9°
+1.2°
29 October – 7 November
81.2°
76.3°
+2.7°
8 November – 17 November
at normal
73.7°
—
October records over 66 years
91.6°17 October 2012All-time high
41.7°31 October 1993All-time low
Climate normals and records are computed from the nearest reference point — Corpus Christi (11 mi).
Tue, 2084° / 70°0
84 °
Chapman Ranch, Tuesday, 20 October
Clear. High 84°, low 70°.
Pressure30.18 inHg
Wind10.1 mph NE
Humidity55%
Visibility6.2 mi
Dew point61°
Wed, 2181° / 66°0.03
81 °
Chapman Ranch, Wednesday, 21 October
Light rain. High 81°, low 66°.
Pressure30.15 inHg
Wind11.9 mph NE
Humidity61%
Visibility6.2 mi
Dew point66°
Thu, 2283° / 73°0
83 °
Chapman Ranch, Thursday, 22 October
Clear. High 83°, low 73°.
Pressure30.18 inHg
Wind11 mph NE
Humidity49%
Visibility6.2 mi
Dew point61°
Fri, 2383° / 69°0
83 °
Chapman Ranch, Friday, 23 October
Partly cloudy. High 83°, low 69°.
Pressure30.09 inHg
Wind8 mph E
Humidity49%
Visibility6.2 mi
Dew point61°
Sat, 2484° / 72°0
84 °
Chapman Ranch, Saturday, 24 October
Overcast. High 84°, low 72°.
Pressure30.09 inHg
Wind12.1 mph E
Humidity43%
Visibility—
Dew point58°
Sun, 2581° / 74°0.04
81 °
Chapman Ranch, Sunday, 25 October
Light rain. High 81°, low 74°.
Pressure30.18 inHg
Wind16.2 mph E
Humidity52%
Visibility—
Dew point61°
Mon, 2682° / 72°0.4
82 °
Chapman Ranch, Monday, 26 October
Rain. High 82°, low 72°.
Pressure30.06 inHg
Wind15 mph SE
Humidity62%
Visibility—
Dew point66°
Tue, 2782° / 75°0.09
82 °
Chapman Ranch, Tuesday, 27 October
Light rain. High 82°, low 75°.
Pressure30.00 inHg
Wind12 mph SE
Humidity65%
Visibility—
Dew point68°
Wed, 2872° / 60°0.95
72 °
Chapman Ranch, Wednesday, 28 October
Rain. High 72°, low 60°.
Pressure30.09 inHg
Wind19.6 mph N
Humidity88%
Visibility—
Dew point66°
Thu, 2965° / 59°0
65 °
Chapman Ranch, Thursday, 29 October
Overcast. High 65°, low 59°.
Pressure30.24 inHg
Wind14.4 mph N
Humidity42%
Visibility—
Dew point38°
Fri, 3077° / 59°0
77 °
Chapman Ranch, Friday, 30 October
Overcast. High 77°, low 59°.
Pressure30.00 inHg
Wind11.2 mph SE
Humidity54%
Visibility—
Dew point56°
Sat, 3182° / 70°0
82 °
Chapman Ranch, Saturday, 31 October
Overcast. High 82°, low 70°.
Pressure29.97 inHg
Wind11.3 mph SE
Humidity58%
Visibility—
Dew point64°
Sun, 0186° / 73°0
86 °
Chapman Ranch, Sunday, 1 November
Clear. High 86°, low 73°.
Pressure30.06 inHg
Wind11.2 mph SE
Humidity61%
Visibility—
Dew point69°
Mon, 0287° / 75°0
87 °
Chapman Ranch, Monday, 2 November
Clear. High 87°, low 75°.
Pressure30.00 inHg
Wind13.5 mph S
Humidity61%
Visibility—
Dew point70°
Tue, 0391° / 75°0
91 °
Chapman Ranch, Tuesday, 3 November
Overcast. High 91°, low 75°.
Pressure29.77 inHg
Wind15.3 mph S
Humidity57%
Visibility—
Dew point69°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 0476° / 63°0.08
76 °
Chapman Ranch, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high76°
Average low63°
Average precipitation0.08 in
Chance of precipitation22%
Record high92° (1988)
Record low43° (1991)
Thu, 0576° / 64°0.05
76 °
Chapman Ranch, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high76°
Average low64°
Average precipitation0.05 in
Chance of precipitation23%
Record high89° (1963)
Record low46° (1970)
Fri, 0676° / 65°0.1
76 °
Chapman Ranch, Friday, 6 November
Climate normal for this date — 60-year average.
Average high76°
Average low65°
Average precipitation0.1 in
Chance of precipitation25%
Record high87° (1963)
Record low49° (1970)
Sat, 0776° / 65°0.06
76 °
Chapman Ranch, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high76°
Average low65°
Average precipitation0.06 in
Chance of precipitation25%
Record high86° (2025)
Record low47° (1993)
Sun, 0876° / 65°0.06
76 °
Chapman Ranch, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high76°
Average low65°
Average precipitation0.06 in
Chance of precipitation30%
Record high86° (2025)
Record low48° (1991)
Mon, 0975° / 65°0.05
75 °
Chapman Ranch, Monday, 9 November
Climate normal for this date — 60-year average.
Average high75°
Average low65°
Average precipitation0.05 in
Chance of precipitation23%
Record high85° (1979)
Record low45° (2000)
Tue, 1075° / 64°0.05
75 °
Chapman Ranch, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high75°
Average low64°
Average precipitation0.05 in
Chance of precipitation13%
Record high85° (2024)
Record low47° (1977)
Wed, 1174° / 63°0.06
74 °
Chapman Ranch, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high74°
Average low63°
Average precipitation0.06 in
Chance of precipitation28%
Record high82° (2012)
Record low48° (1977)
Thu, 1273° / 62°0.09
73 °
Chapman Ranch, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high73°
Average low62°
Average precipitation0.09 in
Chance of precipitation33%
Record high84° (1988)
Record low38° (2019)
Fri, 1372° / 61°0.11
72 °
Chapman Ranch, Friday, 13 November
Climate normal for this date — 60-year average.
Average high72°
Average low61°
Average precipitation0.11 in
Chance of precipitation23%
Record high84° (1969)
Record low40° (2014)
Sat, 1473° / 62°0.06
73 °
Chapman Ranch, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high73°
Average low62°
Average precipitation0.06 in
Chance of precipitation15%
Record high84° (1989)
Record low39° (2014)
Sun, 1573° / 62°0.06
73 °
Chapman Ranch, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high73°
Average low62°
Average precipitation0.06 in
Chance of precipitation25%
Record high87° (1989)
Record low41° (2018)
Mon, 1673° / 61°0.06
73 °
Chapman Ranch, Monday, 16 November
Climate normal for this date — 60-year average.
Average high73°
Average low61°
Average precipitation0.06 in
Chance of precipitation30%
Record high85° (2011)
Record low42° (1970)
Tue, 1773° / 62°0.09
73 °
Chapman Ranch, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high73°
Average low62°
Average precipitation0.09 in
Chance of precipitation28%
Record high83° (2025)
Record low40° (2014)
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.