Monthly outlook for Alamo Alto, TX: average high 76.4°, average low 59.8°. That is 0.6° above the climate normal for October. Precipitation is expected on 5 days (about 0.6 inches), against a normal of 1 days and 0.3 inches. The warmest day looks like 21 October (86.2°), the coolest 17 October (44.9°).
76.4°/59.8°
Average high / low
+0.6°
Above normal
5 / 1
Wet days / normal
0.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
16 October – 25 October
77.9°
76.5°
+0.8°
26 October – 4 November
73.7°
72.4°
+0.7°
5 November – 14 November
at normal
69.6°
—
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).
Sat, 1765° / 45°0
65 °
Alamo Alto, Saturday, 17 October
Partly cloudy. High 65°, low 45°.
Pressure30.47 inHg
Wind11.5 mph SE
Humidity34%
Visibility6.2 mi
Dew point25°
Sun, 1873° / 50°0
73 °
Alamo Alto, Sunday, 18 October
Clear. High 73°, low 50°.
Pressure30.21 inHg
Wind12 mph SE
Humidity33%
Visibility6.2 mi
Dew point36°
Mon, 1981° / 56°0
81 °
Alamo Alto, Monday, 19 October
Clear. High 81°, low 56°.
Pressure30.03 inHg
Wind7.2 mph SE
Humidity36%
Visibility6.2 mi
Dew point46°
Tue, 2086° / 61°0.02
86 °
Alamo Alto, Tuesday, 20 October
Light rain. High 86°, low 61°.
Pressure29.97 inHg
Wind10.9 mph SE
Humidity42%
Visibility—
Dew point52°
Wed, 2186° / 66°0
86 °
Alamo Alto, Wednesday, 21 October
Overcast. High 86°, low 66°.
Pressure30.03 inHg
Wind16.3 mph E
Humidity39%
Visibility—
Dew point52°
Thu, 2284° / 68°0.07
84 °
Alamo Alto, Thursday, 22 October
Light rain. High 84°, low 68°.
Pressure29.94 inHg
Wind16.8 mph SE
Humidity47%
Visibility—
Dew point56°
Fri, 2383° / 67°0.04
83 °
Alamo Alto, Friday, 23 October
Light rain. High 83°, low 67°.
Pressure29.91 inHg
Wind9.4 mph E
Humidity48%
Visibility—
Dew point55°
Sat, 2483° / 66°0.08
83 °
Alamo Alto, Saturday, 24 October
Light rain. High 83°, low 66°.
Pressure29.83 inHg
Wind16.4 mph W
Humidity41%
Visibility—
Dew point52°
Sun, 2572° / 61°0
72 °
Alamo Alto, Sunday, 25 October
Clear. High 72°, low 61°.
Pressure29.94 inHg
Wind11.1 mph W
Humidity27%
Visibility—
Dew point33°
Mon, 2678° / 61°0.06
78 °
Alamo Alto, Monday, 26 October
Light rain. High 78°, low 61°.
Pressure29.88 inHg
Wind16.8 mph SE
Humidity36%
Visibility—
Dew point43°
Tue, 2778° / 66°0.34
78 °
Alamo Alto, Tuesday, 27 October
Rain. High 78°, low 66°.
Pressure29.74 inHg
Wind22 mph S
Humidity55%
Visibility—
Dew point56°
Wed, 2875° / 60°0
75 °
Alamo Alto, Wednesday, 28 October
Clear. High 75°, low 60°.
Pressure29.94 inHg
Wind16.2 mph W
Humidity41%
Visibility—
Dew point45°
Thu, 2976° / 64°0
76 °
Alamo Alto, Thursday, 29 October
Partly cloudy. High 76°, low 64°.
Pressure29.91 inHg
Wind4.8 mph NW
Humidity44%
Visibility—
Dew point47°
Fri, 3072° / 62°0
72 °
Alamo Alto, Friday, 30 October
Partly cloudy. High 72°, low 62°.
Pressure29.80 inHg
Wind25.5 mph W
Humidity37%
Visibility—
Dew point43°
Sat, 3164° / 51°0
64 °
Alamo Alto, Saturday, 31 October
Clear. High 64°, low 51°.
Pressure29.94 inHg
Wind20.9 mph W
Humidity35%
Visibility—
Dew point31°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Sat, 1467° / 44°0.03
67 °
Alamo Alto, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high67°
Average low44°
Average precipitation0.03 in
Chance of precipitation7%
Record high84° (2025)
Record low16° (1976)
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.