Monthly outlook for El Castillo, TX: average high 85.7°, average low 69.7°. That is 1.4° above the climate normal for October. Precipitation is expected on 3 days (about 0.6 inches), against a normal of 3 days and 0.9 inches. The warmest day looks like 1 November (93.5°), the coolest 3 November (59.7°).
85.7°/69.7°
Average high / low
+1.4°
Above normal
3 / 3
Wet days / normal
0.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
21 October – 30 October
85.6°
84.2°
+0.8°
31 October – 9 November
85.8°
81.6°
+2.3°
10 November – 19 November
at normal
78.5°
—
October records over 66 years
102.2°4 October 2012All-time high
38.8°31 October 1993All-time low
Climate normals and records are computed from the nearest reference point — Olmito and Olmito (0 mi).
Thu, 2286° / 70°0.13
86 °
El Castillo, Thursday, 22 October
Light rain. High 86°, low 70°.
Pressure30.12 inHg
Wind5.7 mph NE
Humidity65%
Visibility3.8 mi
Dew point70°
Fri, 2387° / 69°0
87 °
El Castillo, Friday, 23 October
Partly cloudy. High 87°, low 69°.
Pressure30.12 inHg
Wind8.2 mph E
Humidity49%
Visibility6.2 mi
Dew point62°
Sat, 2485° / 69°0.23
85 °
El Castillo, Saturday, 24 October
Rain. High 85°, low 69°.
Pressure30.09 inHg
Wind11.9 mph SE
Humidity54%
Visibility6.2 mi
Dew point65°
Sun, 2583° / 73°0
83 °
El Castillo, Sunday, 25 October
Overcast. High 83°, low 73°.
Pressure30.12 inHg
Wind11.1 mph E
Humidity64%
Visibility6.2 mi
Dew point66°
Mon, 2687° / 69°0
87 °
El Castillo, Monday, 26 October
Partly cloudy. High 87°, low 69°.
Pressure30.09 inHg
Wind9.5 mph SE
Humidity43%
Visibility—
Dew point58°
Tue, 2786° / 70°0.02
86 °
El Castillo, Tuesday, 27 October
Light rain. High 86°, low 70°.
Pressure30.09 inHg
Wind14 mph E
Humidity45%
Visibility—
Dew point60°
Wed, 2888° / 70°0
88 °
El Castillo, Wednesday, 28 October
Partly cloudy. High 88°, low 70°.
Pressure30.06 inHg
Wind13.4 mph E
Humidity44%
Visibility—
Dew point59°
Thu, 2985° / 73°0
85 °
El Castillo, Thursday, 29 October
Overcast. High 85°, low 73°.
Pressure30.03 inHg
Wind11.4 mph SE
Humidity55%
Visibility—
Dew point63°
Fri, 3085° / 73°0
85 °
El Castillo, Friday, 30 October
Overcast. High 85°, low 73°.
Pressure29.94 inHg
Wind10.8 mph SE
Humidity55%
Visibility—
Dew point65°
Sat, 3188° / 74°0
88 °
El Castillo, Saturday, 31 October
Overcast. High 88°, low 74°.
Pressure29.80 inHg
Wind17.8 mph SE
Humidity47%
Visibility—
Dew point62°
Sun, 0193° / 75°0.01
93 °
El Castillo, Sunday, 1 November
Light rain. High 93°, low 75°.
Pressure29.80 inHg
Wind17.3 mph S
Humidity45%
Visibility—
Dew point64°
Mon, 0281° / 69°0.18
81 °
El Castillo, Monday, 2 November
Light rain. High 81°, low 69°.
Pressure30.12 inHg
Wind19.8 mph N
Humidity27%
Visibility—
Dew point40°
Tue, 0379° / 60°0
79 °
El Castillo, Tuesday, 3 November
Clear. High 79°, low 60°.
Pressure30.00 inHg
Wind11.2 mph SE
Humidity21%
Visibility—
Dew point31°
Wed, 0483° / 64°0
83 °
El Castillo, Wednesday, 4 November
Mostly clear. High 83°, low 64°.
Pressure29.85 inHg
Wind14.9 mph SE
Humidity45%
Visibility—
Dew point54°
Thu, 0590° / 70°0
90 °
El Castillo, Thursday, 5 November
Partly cloudy. High 90°, low 70°.
Pressure29.80 inHg
Wind14.8 mph SE
Humidity52%
Visibility—
Dew point64°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 0682° / 63°0.04
82 °
El Castillo, Friday, 6 November
Climate normal for this date — 60-year average.
Average high82°
Average low63°
Average precipitation0.04 in
Chance of precipitation17%
Record high93° (2022)
Record low48° (1970)
Sat, 0782° / 64°0.07
82 °
El Castillo, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high82°
Average low64°
Average precipitation0.07 in
Chance of precipitation18%
Record high95° (2025)
Record low47° (1993)
Sun, 0882° / 64°0.03
82 °
El Castillo, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high82°
Average low64°
Average precipitation0.03 in
Chance of precipitation17%
Record high95° (2025)
Record low47° (1978)
Mon, 0981° / 64°0.03
81 °
El Castillo, Monday, 9 November
Climate normal for this date — 60-year average.
Average high81°
Average low64°
Average precipitation0.03 in
Chance of precipitation13%
Record high93° (1988)
Record low41° (1991)
Tue, 1080° / 63°0.03
80 °
El Castillo, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high80°
Average low63°
Average precipitation0.03 in
Chance of precipitation15%
Record high92° (1985)
Record low46° (1990)
Wed, 1180° / 62°0.04
80 °
El Castillo, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high80°
Average low62°
Average precipitation0.04 in
Chance of precipitation13%
Record high93° (2022)
Record low45° (2011)
Thu, 1279° / 62°0.05
79 °
El Castillo, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high79°
Average low62°
Average precipitation0.05 in
Chance of precipitation18%
Record high92° (1969)
Record low38° (2019)
Fri, 1377° / 61°0.06
77 °
El Castillo, Friday, 13 November
Climate normal for this date — 60-year average.
Average high77°
Average low61°
Average precipitation0.06 in
Chance of precipitation25%
Record high94° (1969)
Record low40° (2019)
Sat, 1478° / 61°0.02
78 °
El Castillo, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high78°
Average low61°
Average precipitation0.02 in
Chance of precipitation12%
Record high95° (1983)
Record low33° (2018)
Sun, 1578° / 61°0.02
78 °
El Castillo, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high78°
Average low61°
Average precipitation0.02 in
Chance of precipitation12%
Record high93° (1989)
Record low40° (2018)
Mon, 1678° / 61°0.04
78 °
El Castillo, Monday, 16 November
Climate normal for this date — 60-year average.
Average high78°
Average low61°
Average precipitation0.04 in
Chance of precipitation17%
Record high92° (2025)
Record low39° (1970)
Tue, 1778° / 61°0.03
78 °
El Castillo, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high78°
Average low61°
Average precipitation0.03 in
Chance of precipitation18%
Record high91° (2025)
Record low43° (2014)
Wed, 1878° / 62°0.03
78 °
El Castillo, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high78°
Average low62°
Average precipitation0.03 in
Chance of precipitation17%
Record high94° (2024)
Record low42° (2014)
Thu, 1978° / 62°0.03
78 °
El Castillo, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high78°
Average low62°
Average precipitation0.03 in
Chance of precipitation17%
Record high93° (1983)
Record low41° (1980)
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 El Castillo, 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 El Castillo, 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.