Monthly outlook for San Elizario, TX: average high 96.3°, average low 77.3°. That is 2.2° above the climate normal for August. Precipitation is expected on 4 days (about 0.5 inches), against a normal of 3 days and 0.9 inches. The warmest day looks like 11 August (100.1°), the coolest 10 August (72.9°).
96.3°/77.3°
Average high / low
+2.2°
Above normal
4 / 3
Wet days / normal
0.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
95.8°
92.5°
+1.8°
19 August – 28 August
97°
91.8°
+2.9°
29 August – 7 September
at normal
89.9°
—
August records over 66 years
108.1°6 August 2023All-time high
53.4°26 August 1966All-time low
Mon, 1098° / 73°0
98 °
San Elizario, Monday, 10 August
Clear. High 98°, low 73°.
Pressure29.88 inHg
Wind3.4 mph SE
Humidity21%
Visibility6.2 mi
Dew point48°
Tue, 11100° / 75°0
100 °
San Elizario, Tuesday, 11 August
Clear. High 100°, low 75°.
Pressure29.85 inHg
Wind12.6 mph SW
Humidity26%
Visibility6.2 mi
Dew point54°
Wed, 1297° / 78°0.04
97 °
San Elizario, Wednesday, 12 August
Light rain. High 97°, low 78°.
Pressure29.83 inHg
Wind11.1 mph W
Humidity28%
Visibility6.2 mi
Dew point54°
Thu, 1394° / 76°0.01
94 °
San Elizario, Thursday, 13 August
Light rain. High 94°, low 76°.
Pressure29.85 inHg
Wind9.5 mph SW
Humidity31%
Visibility6.2 mi
Dew point54°
Fri, 1494° / 77°0.1
94 °
San Elizario, Friday, 14 August
Light rain. High 94°, low 77°.
Pressure29.91 inHg
Wind20.4 mph SW
Humidity37%
Visibility—
Dew point57°
Sat, 1595° / 77°0.07
95 °
San Elizario, Saturday, 15 August
Light rain. High 95°, low 77°.
Pressure29.97 inHg
Wind8.9 mph SE
Humidity33%
Visibility—
Dew point54°
Sun, 1694° / 75°0.03
94 °
San Elizario, Sunday, 16 August
Light rain. High 94°, low 75°.
Pressure30.00 inHg
Wind20 mph SW
Humidity38%
Visibility—
Dew point57°
Mon, 1794° / 79°0.03
94 °
San Elizario, Monday, 17 August
Light rain. High 94°, low 79°.
Pressure29.91 inHg
Wind11.2 mph NW
Humidity33%
Visibility—
Dew point56°
Tue, 1895° / 78°0.12
95 °
San Elizario, Tuesday, 18 August
Light rain. High 95°, low 78°.
Pressure29.91 inHg
Wind11.6 mph N
Humidity35%
Visibility—
Dew point57°
Wed, 1996° / 79°0
96 °
San Elizario, Wednesday, 19 August
Light rain. High 96°, low 79°.
Pressure29.97 inHg
Wind12.9 mph E
Humidity28%
Visibility—
Dew point52°
Thu, 2097° / 79°0
97 °
San Elizario, Thursday, 20 August
Mostly clear. High 97°, low 79°.
Pressure29.94 inHg
Wind8.4 mph E
Humidity26%
Visibility—
Dew point51°
Fri, 2199° / 82°0
99 °
San Elizario, Friday, 21 August
Partly cloudy. High 99°, low 82°.
Pressure29.91 inHg
Wind10.8 mph W
Humidity23%
Visibility—
Dew point50°
Sat, 2298° / 80°0.03
98 °
San Elizario, Saturday, 22 August
Light rain. High 98°, low 80°.
Pressure29.91 inHg
Wind24.2 mph SE
Humidity28%
Visibility—
Dew point52°
Sun, 2397° / 78°0.02
97 °
San Elizario, Sunday, 23 August
Light rain. High 97°, low 78°.
Pressure29.94 inHg
Wind7 mph SE
Humidity30%
Visibility—
Dew point53°
Mon, 2495° / 78°0.02
95 °
San Elizario, Monday, 24 August
Light rain. High 95°, low 78°.
Pressure29.97 inHg
Wind13 mph NE
Humidity30%
Visibility—
Dew point53°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2591° / 69°0.03
91 °
San Elizario, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high91°
Average low69°
Average precipitation0.03 in
Chance of precipitation23%
Record high102° (2002)
Record low60° (1966)
Wed, 2692° / 70°0.02
92 °
San Elizario, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high92°
Average low70°
Average precipitation0.02 in
Chance of precipitation12%
Record high103° (2019)
Record low53° (1966)
Thu, 2791° / 70°0.03
91 °
San Elizario, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high91°
Average low70°
Average precipitation0.03 in
Chance of precipitation22%
Record high102° (2002)
Record low59° (1966)
Fri, 2891° / 70°0.02
91 °
San Elizario, Friday, 28 August
Climate normal for this date — 60-year average.
Average high91°
Average low70°
Average precipitation0.02 in
Chance of precipitation17%
Record high102° (2020)
Record low59° (1966)
Sat, 2991° / 69°0.04
91 °
San Elizario, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high91°
Average low69°
Average precipitation0.04 in
Chance of precipitation22%
Record high102° (2020)
Record low59° (1974)
Sun, 3090° / 68°0.03
90 °
San Elizario, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high90°
Average low68°
Average precipitation0.03 in
Chance of precipitation13%
Record high103° (2011)
Record low61° (1987)
Mon, 3190° / 69°0.04
90 °
San Elizario, Monday, 31 August
Climate normal for this date — 60-year average.
Average high90°
Average low69°
Average precipitation0.04 in
Chance of precipitation20%
Record high102° (2011)
Record low61° (1987)
Tue, 0190° / 68°0.05
90 °
San Elizario, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high90°
Average low68°
Average precipitation0.05 in
Chance of precipitation15%
Record high100° (2014)
Record low60° (1987)
Wed, 0290° / 68°0.04
90 °
San Elizario, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high90°
Average low68°
Average precipitation0.04 in
Chance of precipitation20%
Record high100° (2014)
Record low59° (1987)
Thu, 0390° / 68°0.05
90 °
San Elizario, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high90°
Average low68°
Average precipitation0.05 in
Chance of precipitation17%
Record high99° (2020)
Record low56° (1974)
Fri, 0490° / 68°0.05
90 °
San Elizario, Friday, 4 September
Climate normal for this date — 60-year average.
Average high90°
Average low68°
Average precipitation0.05 in
Chance of precipitation23%
Record high99° (1983)
Record low59° (1974)
Sat, 0589° / 67°0.04
89 °
San Elizario, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high89°
Average low67°
Average precipitation0.04 in
Chance of precipitation18%
Record high99° (2000)
Record low53° (1988)
Sun, 0689° / 67°0.04
89 °
San Elizario, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high89°
Average low67°
Average precipitation0.04 in
Chance of precipitation20%
Record high102° (2023)
Record low54° (1988)
Mon, 0790° / 67°0.03
90 °
San Elizario, Monday, 7 September
Climate normal for this date — 60-year average.
Average high90°
Average low67°
Average precipitation0.03 in
Chance of precipitation17%
Record high103° (2023)
Record low57° (2006)
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 San Elizario, 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 San Elizario, 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.