Monthly outlook for Los Arcos, TX: average high 85.3°, average low 69.3°. That is 0.9° above the climate normal for October. Precipitation is expected on 3 days (about 0.2 inches), against a normal of 3 days and 1.0 inches. The warmest day looks like 15 October (94°), the coolest 18 October (56.2°).
85.3°/69.3°
Average high / low
+0.9°
Above normal
3 / 3
Wet days / normal
0.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
15 October – 24 October
83.8°
84.5°
-0.4°
25 October – 3 November
88°
81.4°
+3.6°
4 November – 13 November
at normal
78.4°
—
October records over 66 years
103.3°4 October 2012All-time high
37°31 October 1993All-time low
Climate normals and records are computed from the nearest reference point — Ranchitos East (13 mi).
Fri, 1680° / 68°0.09
80 °
Los Arcos, Friday, 16 October
Light rain. High 80°, low 68°.
Pressure30.21 inHg
Wind25.1 mph NE
Humidity55%
Visibility6.2 mi
Dew point60°
Sat, 1771° / 58°0
71 °
Los Arcos, Saturday, 17 October
Overcast. High 71°, low 58°.
Pressure30.47 inHg
Wind14 mph N
Humidity32%
Visibility6.2 mi
Dew point36°
Sun, 1874° / 56°0
74 °
Los Arcos, Sunday, 18 October
Overcast. High 74°, low 56°.
Pressure30.33 inHg
Wind6.3 mph NE
Humidity27%
Visibility6.2 mi
Dew point36°
Mon, 1980° / 66°0
80 °
Los Arcos, Monday, 19 October
Overcast. High 80°, low 66°.
Pressure30.18 inHg
Wind9.5 mph E
Humidity30%
Visibility—
Dew point42°
Tue, 2089° / 68°0
89 °
Los Arcos, Tuesday, 20 October
Mostly clear. High 89°, low 68°.
Pressure30.12 inHg
Wind12.4 mph E
Humidity38%
Visibility—
Dew point54°
Wed, 2190° / 70°0
90 °
Los Arcos, Wednesday, 21 October
Clear. High 90°, low 70°.
Pressure30.06 inHg
Wind16.6 mph E
Humidity45%
Visibility—
Dew point60°
Thu, 2287° / 71°0.01
87 °
Los Arcos, Thursday, 22 October
Light rain. High 87°, low 71°.
Pressure30.00 inHg
Wind19.1 mph SE
Humidity45%
Visibility—
Dew point61°
Fri, 2387° / 72°0.01
87 °
Los Arcos, Friday, 23 October
Light rain. High 87°, low 72°.
Pressure29.91 inHg
Wind17.6 mph SE
Humidity50%
Visibility—
Dew point64°
Sat, 2487° / 75°0.04
87 °
Los Arcos, Saturday, 24 October
Light rain. High 87°, low 75°.
Pressure30.06 inHg
Wind14.7 mph E
Humidity49%
Visibility—
Dew point64°
Sun, 2587° / 71°0.04
87 °
Los Arcos, Sunday, 25 October
Light rain. High 87°, low 71°.
Pressure30.18 inHg
Wind18.5 mph E
Humidity47%
Visibility—
Dew point62°
Mon, 2688° / 70°0.04
88 °
Los Arcos, Monday, 26 October
Light rain. High 88°, low 70°.
Pressure30.12 inHg
Wind22.1 mph SE
Humidity49%
Visibility—
Dew point62°
Tue, 2783° / 72°0.01
83 °
Los Arcos, Tuesday, 27 October
Light rain. High 83°, low 72°.
Pressure30.06 inHg
Wind20.8 mph SE
Humidity53%
Visibility—
Dew point63°
Wed, 2884° / 71°0
84 °
Los Arcos, Wednesday, 28 October
Partly cloudy. High 84°, low 71°.
Pressure30.00 inHg
Wind18.1 mph SE
Humidity56%
Visibility—
Dew point64°
Thu, 2992° / 72°0
92 °
Los Arcos, Thursday, 29 October
Clear. High 92°, low 72°.
Pressure29.94 inHg
Wind20.6 mph SE
Humidity30%
Visibility—
Dew point52°
Fri, 3093° / 72°0
93 °
Los Arcos, Friday, 30 October
Clear. High 93°, low 72°.
Pressure29.91 inHg
Wind20.4 mph S
Humidity32%
Visibility—
Dew point54°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 3182° / 63°0.02
82 °
Los Arcos, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high82°
Average low63°
Average precipitation0.02 in
Chance of precipitation17%
Record high96° (1972)
Record low37° (1993)
Sun, 0181° / 62°0.04
81 °
Los Arcos, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high81°
Average low62°
Average precipitation0.04 in
Chance of precipitation10%
Record high94° (2010)
Record low42° (2023)
Mon, 0280° / 61°0.04
80 °
Los Arcos, Monday, 2 November
Climate normal for this date — 60-year average.
Average high80°
Average low61°
Average precipitation0.04 in
Chance of precipitation17%
Record high93° (2017)
Record low45° (1966)
Tue, 0378° / 61°0.05
78 °
Los Arcos, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high78°
Average low61°
Average precipitation0.05 in
Chance of precipitation13%
Record high94° (2024)
Record low44° (1991)
Wed, 0479° / 61°0.06
79 °
Los Arcos, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high79°
Average low61°
Average precipitation0.06 in
Chance of precipitation13%
Record high96° (2024)
Record low43° (1991)
Thu, 0580° / 60°0.03
80 °
Los Arcos, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high80°
Average low60°
Average precipitation0.03 in
Chance of precipitation15%
Record high94° (2017)
Record low44° (1970)
Fri, 0680° / 61°0.04
80 °
Los Arcos, Friday, 6 November
Climate normal for this date — 60-year average.
Average high80°
Average low61°
Average precipitation0.04 in
Chance of precipitation20%
Record high94° (1996)
Record low48° (1961)
Sat, 0780° / 62°0.03
80 °
Los Arcos, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high80°
Average low62°
Average precipitation0.03 in
Chance of precipitation17%
Record high94° (2025)
Record low44° (1993)
Sun, 0880° / 62°0.05
80 °
Los Arcos, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high80°
Average low62°
Average precipitation0.05 in
Chance of precipitation20%
Record high93° (1989)
Record low47° (1978)
Mon, 0979° / 62°0.03
79 °
Los Arcos, Monday, 9 November
Climate normal for this date — 60-year average.
Average high79°
Average low62°
Average precipitation0.03 in
Chance of precipitation13%
Record high92° (2006)
Record low40° (2000)
Tue, 1078° / 61°0.01
78 °
Los Arcos, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high78°
Average low61°
Average precipitation0.01 in
Chance of precipitation12%
Record high89° (2006)
Record low42° (1977)
Wed, 1178° / 60°0.02
78 °
Los Arcos, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high78°
Average low60°
Average precipitation0.02 in
Chance of precipitation8%
Record high91° (1962)
Record low44° (1977)
Thu, 1277° / 60°0.04
77 °
Los Arcos, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high77°
Average low60°
Average precipitation0.04 in
Chance of precipitation15%
Record high91° (1969)
Record low37° (2019)
Fri, 1376° / 59°0.04
76 °
Los Arcos, Friday, 13 November
Climate normal for this date — 60-year average.
Average high76°
Average low59°
Average precipitation0.04 in
Chance of precipitation22%
Record high92° (1983)
Record low38° (2019)
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 Los Arcos, 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 Los Arcos, 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.