Monthly outlook for Texas City, TX: average high 91.3°, average low 80.6°. That is 1.7° above the climate normal for August. Precipitation is expected on 1 day (about 0.1 inches), against a normal of 8 days and 1.9 inches. The warmest day looks like 20 August (93.8°), the coolest 17 August (78.2°).
91.3°/80.6°
Average high / low
+1.7°
Above normal
1 / 8
Wet days / normal
0.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
90.7°
88.3°
+1.3°
19 August – 28 August
92.3°
87.7°
+2.6°
29 August – 7 September
at normal
86.5°
—
August records over 66 years
103.5°27 August 2023All-time high
67.6°13 August 1967All-time low
Mon, 1092° / 83°0
92 °
Texas City, Monday, 10 August
Partly cloudy. High 92°, low 83°.
Pressure30.06 inHg
Wind11 mph S
Humidity59%
Visibility6.2 mi
Dew point73°
Tue, 1190° / 81°0
90 °
Texas City, Tuesday, 11 August
Clear. High 90°, low 81°.
Pressure30.06 inHg
Wind10.8 mph SE
Humidity61%
Visibility6.2 mi
Dew point74°
Wed, 1290° / 81°0
90 °
Texas City, Wednesday, 12 August
Clear. High 90°, low 81°.
Pressure30.00 inHg
Wind14.3 mph S
Humidity62%
Visibility6.2 mi
Dew point75°
Thu, 1390° / 82°0
90 °
Texas City, Thursday, 13 August
Clear. High 90°, low 82°.
Pressure29.97 inHg
Wind14.2 mph S
Humidity61%
Visibility—
Dew point74°
Fri, 1490° / 82°0.01
90 °
Texas City, Friday, 14 August
Light rain. High 90°, low 82°.
Pressure30.06 inHg
Wind14.1 mph S
Humidity58%
Visibility—
Dew point72°
Sat, 1590° / 83°0.01
90 °
Texas City, Saturday, 15 August
Light rain. High 90°, low 83°.
Pressure30.15 inHg
Wind13.8 mph S
Humidity59%
Visibility—
Dew point73°
Sun, 1691° / 79°0
91 °
Texas City, Sunday, 16 August
Clear. High 91°, low 79°.
Pressure30.12 inHg
Wind12.4 mph S
Humidity51%
Visibility—
Dew point68°
Mon, 1790° / 78°0
90 °
Texas City, Monday, 17 August
Clear. High 90°, low 78°.
Pressure30.09 inHg
Wind12.9 mph S
Humidity57%
Visibility—
Dew point71°
Tue, 1890° / 80°0
90 °
Texas City, Tuesday, 18 August
Clear. High 90°, low 80°.
Pressure30.06 inHg
Wind13.3 mph S
Humidity58%
Visibility—
Dew point72°
Wed, 1992° / 80°0
92 °
Texas City, Wednesday, 19 August
Clear. High 92°, low 80°.
Pressure30.03 inHg
Wind16.2 mph S
Humidity56%
Visibility—
Dew point73°
Thu, 2094° / 79°0
94 °
Texas City, Thursday, 20 August
Clear. High 94°, low 79°.
Pressure29.94 inHg
Wind17.8 mph S
Humidity50%
Visibility—
Dew point71°
Fri, 2192° / 80°0
92 °
Texas City, Friday, 21 August
Clear. High 92°, low 80°.
Pressure29.94 inHg
Wind16.6 mph S
Humidity54%
Visibility—
Dew point72°
Sat, 2292° / 81°0
92 °
Texas City, Saturday, 22 August
Clear. High 92°, low 81°.
Pressure29.97 inHg
Wind18.2 mph S
Humidity52%
Visibility—
Dew point71°
Sun, 2392° / 81°0
92 °
Texas City, Sunday, 23 August
Clear. High 92°, low 81°.
Pressure30.06 inHg
Wind14 mph S
Humidity54%
Visibility—
Dew point71°
Mon, 2491° / 81°0
91 °
Texas City, Monday, 24 August
Partly cloudy. High 91°, low 81°.
Pressure30.06 inHg
Wind11.5 mph SE
Humidity58%
Visibility—
Dew point73°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2587° / 78°0.15
87 °
Texas City, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high87°
Average low78°
Average precipitation0.15 in
Chance of precipitation58%
Record high93° (1990)
Record low70° (1961)
Wed, 2688° / 77°0.19
88 °
Texas City, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high88°
Average low77°
Average precipitation0.19 in
Chance of precipitation55%
Record high95° (1990)
Record low70° (1997)
Thu, 2787° / 78°0.21
87 °
Texas City, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high87°
Average low78°
Average precipitation0.21 in
Chance of precipitation55%
Record high103° (2023)
Record low72° (2015)
Fri, 2887° / 77°0.22
87 °
Texas City, Friday, 28 August
Climate normal for this date — 60-year average.
Average high87°
Average low77°
Average precipitation0.22 in
Chance of precipitation60%
Record high98° (2011)
Record low72° (1992)
Sat, 2987° / 77°0.33
87 °
Texas City, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high87°
Average low77°
Average precipitation0.33 in
Chance of precipitation62%
Record high99° (2011)
Record low72° (1992)
Sun, 3087° / 77°0.17
87 °
Texas City, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high87°
Average low77°
Average precipitation0.17 in
Chance of precipitation53%
Record high99° (2000)
Record low71° (2017)
Mon, 3187° / 77°0.18
87 °
Texas City, Monday, 31 August
Climate normal for this date — 60-year average.
Average high87°
Average low77°
Average precipitation0.18 in
Chance of precipitation60%
Record high102° (2000)
Record low71° (2006)
Tue, 0187° / 77°0.19
87 °
Texas City, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high87°
Average low77°
Average precipitation0.19 in
Chance of precipitation58%
Record high100° (2000)
Record low71° (2017)
Wed, 0287° / 77°0.14
87 °
Texas City, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high87°
Average low77°
Average precipitation0.14 in
Chance of precipitation57%
Record high98° (2000)
Record low73° (2017)
Thu, 0387° / 77°0.19
87 °
Texas City, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high87°
Average low77°
Average precipitation0.19 in
Chance of precipitation62%
Record high99° (2000)
Record low67° (1987)
Fri, 0486° / 77°0.23
86 °
Texas City, Friday, 4 September
Climate normal for this date — 60-year average.
Average high86°
Average low77°
Average precipitation0.23 in
Chance of precipitation67%
Record high103° (2000)
Record low67° (1974)
Sat, 0586° / 76°0.19
86 °
Texas City, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high86°
Average low76°
Average precipitation0.19 in
Chance of precipitation53%
Record high102° (2000)
Record low62° (1974)
Sun, 0686° / 76°0.16
86 °
Texas City, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high86°
Average low76°
Average precipitation0.16 in
Chance of precipitation52%
Record high93° (1971)
Record low62° (1974)
Mon, 0786° / 76°0.14
86 °
Texas City, Monday, 7 September
Climate normal for this date — 60-year average.
Average high86°
Average low76°
Average precipitation0.14 in
Chance of precipitation53%
Record high96° (2023)
Record low67° (2003)
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 Texas City, 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 Texas City, 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.