Monthly outlook for Alamo Alto, TX: average high 72.1°, average low 55.6°. That is 2° below the climate normal for October. Precipitation is expected on 3 days (about 1.6 inches), against a normal of 1 days and 0.3 inches. The warmest day looks like 20 October (85.4°), the coolest 17 October (46.4°).
72.1°/55.6°
Average high / low
−2°
Below normal
3 / 1
Wet days / normal
1.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
15 October – 24 October
74.5°
76.7°
-1.2°
25 October – 3 November
68.1°
72.9°
-2.6°
4 November – 13 November
at normal
70°
—
October records over 66 years
95.4°4 October 2000All-time high
26.8°28 October 2020All-time low
Climate normals and records are computed from the nearest reference point — Tornillo (5 mi).
Fri, 1668° / 54°0
68 °
Alamo Alto, Friday, 16 October
Clear. High 68°, low 54°.
Pressure30.47 inHg
Wind22.1 mph E
Humidity27%
Visibility6.2 mi
Dew point25°
Sat, 1766° / 46°0
66 °
Alamo Alto, Saturday, 17 October
Clear. High 66°, low 46°.
Pressure30.45 inHg
Wind11 mph SE
Humidity32%
Visibility6.2 mi
Dew point23°
Sun, 1873° / 50°0
73 °
Alamo Alto, Sunday, 18 October
Clear. High 73°, low 50°.
Pressure30.21 inHg
Wind11.6 mph SE
Humidity36%
Visibility6.2 mi
Dew point38°
Mon, 1981° / 57°0.01
81 °
Alamo Alto, Monday, 19 October
Light rain. High 81°, low 57°.
Pressure30.06 inHg
Wind14.6 mph SE
Humidity39%
Visibility—
Dew point45°
Tue, 2085° / 61°0.34
85 °
Alamo Alto, Tuesday, 20 October
Rain. High 85°, low 61°.
Pressure30.00 inHg
Wind14.9 mph SE
Humidity41%
Visibility—
Dew point51°
Wed, 2179° / 64°0.48
79 °
Alamo Alto, Wednesday, 21 October
Rain. High 79°, low 64°.
Pressure29.94 inHg
Wind24.3 mph S
Humidity59%
Visibility—
Dew point58°
Thu, 2274° / 63°0.76
74 °
Alamo Alto, Thursday, 22 October
Rain. High 74°, low 63°.
Pressure29.80 inHg
Wind25.4 mph W
Humidity59%
Visibility—
Dew point58°
Fri, 2367° / 53°0
67 °
Alamo Alto, Friday, 23 October
Clear. High 67°, low 53°.
Pressure30.03 inHg
Wind17.8 mph W
Humidity34%
Visibility—
Dew point33°
Sat, 2471° / 55°0
71 °
Alamo Alto, Saturday, 24 October
Clear. High 71°, low 55°.
Pressure30.15 inHg
Wind13.9 mph N
Humidity29%
Visibility—
Dew point32°
Sun, 2561° / 49°0
61 °
Alamo Alto, Sunday, 25 October
Clear. High 61°, low 49°.
Pressure30.47 inHg
Wind17.8 mph E
Humidity35%
Visibility—
Dew point29°
Mon, 2669° / 50°0
69 °
Alamo Alto, Monday, 26 October
Partly cloudy. High 69°, low 50°.
Pressure30.21 inHg
Wind8.6 mph SE
Humidity36%
Visibility—
Dew point34°
Tue, 2767° / 57°0
67 °
Alamo Alto, Tuesday, 27 October
Overcast. High 67°, low 57°.
Pressure30.18 inHg
Wind18.4 mph E
Humidity38%
Visibility—
Dew point37°
Wed, 2866° / 54°0
66 °
Alamo Alto, Wednesday, 28 October
Overcast. High 66°, low 54°.
Pressure30.12 inHg
Wind8.3 mph E
Humidity41%
Visibility—
Dew point38°
Thu, 2974° / 57°0
74 °
Alamo Alto, Thursday, 29 October
Overcast. High 74°, low 57°.
Pressure30.03 inHg
Wind13.4 mph NW
Humidity32%
Visibility—
Dew point38°
Fri, 3072° / 59°0
72 °
Alamo Alto, Friday, 30 October
Clear. High 72°, low 59°.
Pressure30.24 inHg
Wind19.1 mph E
Humidity34%
Visibility—
Dew point39°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 3172° / 47°0.01
72 °
Alamo Alto, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high72°
Average low47°
Average precipitation0.01 in
Chance of precipitation8%
Record high85° (2001)
Record low28° (1993)
Sun, 0172° / 47°0.02
72 °
Alamo Alto, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high72°
Average low47°
Average precipitation0.02 in
Chance of precipitation7%
Record high83° (2003)
Record low33° (1972)
Mon, 0271° / 47°0.01
71 °
Alamo Alto, Monday, 2 November
Climate normal for this date — 60-year average.
Average high71°
Average low47°
Average precipitation0.01 in
Chance of precipitation7%
Record high82° (2003)
Record low33° (1966)
Tue, 0371° / 46°0.03
71 °
Alamo Alto, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high71°
Average low46°
Average precipitation0.03 in
Chance of precipitation7%
Record high82° (2001)
Record low32° (2004)
Wed, 0471° / 46°0.02
71 °
Alamo Alto, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high71°
Average low46°
Average precipitation0.02 in
Chance of precipitation13%
Record high85° (2025)
Record low32° (2004)
Thu, 0571° / 47°0.01
71 °
Alamo Alto, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high71°
Average low47°
Average precipitation0.01 in
Chance of precipitation5%
Record high83° (2020)
Record low35° (1990)
Fri, 0672° / 47°0.01
72 °
Alamo Alto, Friday, 6 November
Climate normal for this date — 60-year average.
Average high72°
Average low47°
Average precipitation0.01 in
Chance of precipitation7%
Record high85° (2023)
Record low33° (1961)
Sat, 0771° / 47°0.02
71 °
Alamo Alto, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high71°
Average low47°
Average precipitation0.02 in
Chance of precipitation8%
Record high85° (2023)
Record low34° (1961)
Sun, 0870° / 47°0.02
70 °
Alamo Alto, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high70°
Average low47°
Average precipitation0.02 in
Chance of precipitation5%
Record high85° (2023)
Record low29° (2000)
Mon, 0970° / 46°0.02
70 °
Alamo Alto, Monday, 9 November
Climate normal for this date — 60-year average.
Average high70°
Average low46°
Average precipitation0.02 in
Chance of precipitation7%
Record high83° (2005)
Record low28° (2000)
Tue, 1070° / 45°0.01
70 °
Alamo Alto, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high70°
Average low45°
Average precipitation0.01 in
Chance of precipitation2%
Record high82° (2003)
Record low31° (2011)
Wed, 1170° / 45°0.01
70 °
Alamo Alto, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high70°
Average low45°
Average precipitation0.01 in
Chance of precipitation7%
Record high83° (2005)
Record low33° (1968)
Thu, 1268° / 44°0.02
68 °
Alamo Alto, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high68°
Average low44°
Average precipitation0.02 in
Chance of precipitation7%
Record high81° (1973)
Record low31° (1976)
Fri, 1367° / 43°0.02
67 °
Alamo Alto, Friday, 13 November
Climate normal for this date — 60-year average.
Average high67°
Average low43°
Average precipitation0.02 in
Chance of precipitation13%
Record high80° (2025)
Record low24° (2018)
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 Alamo Alto, 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 Alamo Alto, 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.