Monthly outlook for Galena Park, TX: average high 100.1°, average low 80.1°. That is 4.8° above the climate normal for August. Precipitation is expected on 2 days (about 0.5 inches), against a normal of 7 days and 1.8 inches. The warmest day looks like 19 August (105.6°), the coolest 10 August (75.7°).
100.1°/80.1°
Average high / low
+4.8°
Above normal
2 / 7
Wet days / normal
0.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
98.4°
91.7°
+3.7°
19 August – 28 August
103°
90.9°
+6.7°
29 August – 7 September
at normal
89.2°
—
August records over 66 years
106.9°27 August 2023All-time high
62.8°10 August 1989All-time low
Climate normals and records are computed from the nearest reference point — Jacinto City (2 mi).
Mon, 1090° / 76°0.41
90 °
Galena Park, Monday, 10 August
Rain. High 90°, low 76°.
Pressure30.06 inHg
Wind7.7 mph S
Humidity43%
Visibility6.2 mi
Dew point67°
Tue, 1198° / 79°0
98 °
Galena Park, Tuesday, 11 August
Clear. High 98°, low 79°.
Pressure30.06 inHg
Wind6.7 mph S
Humidity45%
Visibility6.2 mi
Dew point70°
Wed, 12101° / 80°0
101 °
Galena Park, Wednesday, 12 August
Clear. High 101°, low 80°.
Pressure29.97 inHg
Wind6.7 mph S
Humidity41%
Visibility6.2 mi
Dew point68°
Thu, 1399° / 80°0
99 °
Galena Park, Thursday, 13 August
Clear. High 99°, low 80°.
Pressure29.94 inHg
Wind14.5 mph SE
Humidity31%
Visibility—
Dew point60°
Fri, 1498° / 81°0
98 °
Galena Park, Friday, 14 August
Mostly clear. High 98°, low 81°.
Pressure30.03 inHg
Wind14 mph SE
Humidity38%
Visibility—
Dew point66°
Sat, 1599° / 82°0
99 °
Galena Park, Saturday, 15 August
Mostly clear. High 99°, low 82°.
Pressure30.12 inHg
Wind13 mph SE
Humidity42%
Visibility—
Dew point69°
Sun, 16102° / 79°0
102 °
Galena Park, Sunday, 16 August
Partly cloudy. High 102°, low 79°.
Pressure30.15 inHg
Wind11.2 mph SE
Humidity30%
Visibility—
Dew point60°
Mon, 17103° / 79°0
103 °
Galena Park, Monday, 17 August
Clear. High 103°, low 79°.
Pressure30.06 inHg
Wind12.6 mph SE
Humidity26%
Visibility—
Dew point56°
Tue, 18104° / 80°0
104 °
Galena Park, Tuesday, 18 August
Clear. High 104°, low 80°.
Pressure30.00 inHg
Wind12.2 mph S
Humidity28%
Visibility—
Dew point59°
Wed, 19106° / 81°0
106 °
Galena Park, Wednesday, 19 August
Clear. High 106°, low 81°.
Pressure30.00 inHg
Wind12.7 mph S
Humidity33%
Visibility—
Dew point65°
Thu, 20105° / 82°0.01
105 °
Galena Park, Thursday, 20 August
Light rain. High 105°, low 82°.
Pressure29.97 inHg
Wind12 mph S
Humidity32%
Visibility—
Dew point64°
Fri, 21104° / 83°0.01
104 °
Galena Park, Friday, 21 August
Light rain. High 104°, low 83°.
Pressure29.94 inHg
Wind14.6 mph S
Humidity33%
Visibility—
Dew point65°
Sat, 22100° / 82°0
100 °
Galena Park, Saturday, 22 August
Clear. High 100°, low 82°.
Pressure29.91 inHg
Wind12.1 mph SE
Humidity35%
Visibility—
Dew point64°
Sun, 23101° / 81°0
101 °
Galena Park, Sunday, 23 August
Overcast. High 101°, low 81°.
Pressure29.91 inHg
Wind12.3 mph S
Humidity32%
Visibility—
Dew point62°
Mon, 24102° / 81°0
102 °
Galena Park, Monday, 24 August
Clear. High 102°, low 81°.
Pressure29.94 inHg
Wind13.4 mph S
Humidity33%
Visibility—
Dew point64°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2591° / 76°0.13
91 °
Galena Park, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high91°
Average low76°
Average precipitation0.13 in
Chance of precipitation45%
Record high100° (2023)
Record low66° (1961)
Wed, 2691° / 75°0.15
91 °
Galena Park, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high91°
Average low75°
Average precipitation0.15 in
Chance of precipitation38%
Record high102° (2023)
Record low67° (1997)
Thu, 2791° / 76°0.2
91 °
Galena Park, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high91°
Average low76°
Average precipitation0.2 in
Chance of precipitation52%
Record high107° (2023)
Record low67° (1970)
Fri, 2890° / 75°0.19
90 °
Galena Park, Friday, 28 August
Climate normal for this date — 60-year average.
Average high90°
Average low75°
Average precipitation0.19 in
Chance of precipitation60%
Record high105° (2011)
Record low69° (1970)
Sat, 2990° / 75°0.28
90 °
Galena Park, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high90°
Average low75°
Average precipitation0.28 in
Chance of precipitation53%
Record high103° (2011)
Record low65° (1992)
Sun, 3090° / 75°0.14
90 °
Galena Park, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high90°
Average low75°
Average precipitation0.14 in
Chance of precipitation45%
Record high102° (2000)
Record low67° (1992)
Mon, 3189° / 75°0.17
89 °
Galena Park, Monday, 31 August
Climate normal for this date — 60-year average.
Average high89°
Average low75°
Average precipitation0.17 in
Chance of precipitation60%
Record high105° (2000)
Record low69° (1972)
Tue, 0189° / 75°0.19
89 °
Galena Park, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high89°
Average low75°
Average precipitation0.19 in
Chance of precipitation52%
Record high104° (2000)
Record low68° (2004)
Wed, 0290° / 75°0.15
90 °
Galena Park, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high90°
Average low75°
Average precipitation0.15 in
Chance of precipitation52%
Record high102° (2000)
Record low69° (1967)
Thu, 0389° / 75°0.2
89 °
Galena Park, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high89°
Average low75°
Average precipitation0.2 in
Chance of precipitation55%
Record high103° (2000)
Record low63° (1987)
Fri, 0489° / 75°0.2
89 °
Galena Park, Friday, 4 September
Climate normal for this date — 60-year average.
Average high89°
Average low75°
Average precipitation0.2 in
Chance of precipitation55%
Record high107° (2000)
Record low67° (1974)
Sat, 0589° / 74°0.17
89 °
Galena Park, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high89°
Average low74°
Average precipitation0.17 in
Chance of precipitation48%
Record high107° (2000)
Record low59° (1974)
Sun, 0688° / 73°0.12
88 °
Galena Park, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high88°
Average low73°
Average precipitation0.12 in
Chance of precipitation47%
Record high98° (2023)
Record low60° (1974)
Mon, 0788° / 73°0.11
88 °
Galena Park, Monday, 7 September
Climate normal for this date — 60-year average.
Average high88°
Average low73°
Average precipitation0.11 in
Chance of precipitation43%
Record high102° (2023)
Record low62° (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 Galena Park, 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 Galena Park, 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.