Monthly outlook for Lost Creek, TX: average high 103.2°, average low 76.9°. That is 4.6° above the climate normal for August. Precipitation is expected on 1 day (about 0.1 inches), against a normal of 3 days and 1.0 inches. The warmest day looks like 20 August (106.1°), the coolest 10 August (72.7°).
103.2°/76.9°
Average high / low
+4.6°
Above normal
1 / 3
Wet days / normal
0.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
102.6°
95.1°
+4.2°
19 August – 28 August
104.2°
94.2°
+5.6°
29 August – 7 September
at normal
91.6°
—
August records over 66 years
108.5°28 August 2011All-time high
62.4°30 August 1986All-time low
Climate normals and records are computed from the nearest reference point — Austin (6 mi).
Mon, 10100° / 73°0
100 °
Lost Creek, Monday, 10 August
Mostly clear. High 100°, low 73°.
Pressure30.03 inHg
Wind8.8 mph S
Humidity46%
Visibility6.2 mi
Dew point68°
Tue, 11103° / 77°0
103 °
Lost Creek, Tuesday, 11 August
Mostly clear. High 103°, low 77°.
Pressure30.00 inHg
Wind11.4 mph S
Humidity36%
Visibility6.2 mi
Dew point63°
Wed, 12104° / 77°0
104 °
Lost Creek, Wednesday, 12 August
Mostly clear. High 104°, low 77°.
Pressure29.94 inHg
Wind12.1 mph S
Humidity40%
Visibility6.2 mi
Dew point67°
Thu, 13104° / 76°0
104 °
Lost Creek, Thursday, 13 August
Partly cloudy. High 104°, low 76°.
Pressure29.91 inHg
Wind19.1 mph S
Humidity35%
Visibility—
Dew point63°
Fri, 14103° / 76°0
103 °
Lost Creek, Friday, 14 August
Overcast. High 103°, low 76°.
Pressure30.00 inHg
Wind17.5 mph S
Humidity33%
Visibility—
Dew point61°
Sat, 15103° / 78°0.02
103 °
Lost Creek, Saturday, 15 August
Light rain. High 103°, low 78°.
Pressure30.09 inHg
Wind17.2 mph S
Humidity32%
Visibility—
Dew point61°
Sun, 16103° / 75°0
103 °
Lost Creek, Sunday, 16 August
Clear. High 103°, low 75°.
Pressure30.12 inHg
Wind12.3 mph S
Humidity26%
Visibility—
Dew point54°
Mon, 17104° / 77°0
104 °
Lost Creek, Monday, 17 August
Clear. High 104°, low 77°.
Pressure30.03 inHg
Wind14.7 mph S
Humidity26%
Visibility—
Dew point56°
Tue, 18104° / 76°0
104 °
Lost Creek, Tuesday, 18 August
Clear. High 104°, low 76°.
Pressure29.97 inHg
Wind14.2 mph S
Humidity26%
Visibility—
Dew point56°
Wed, 19105° / 77°0
105 °
Lost Creek, Wednesday, 19 August
Clear. High 105°, low 77°.
Pressure29.97 inHg
Wind14.6 mph S
Humidity25%
Visibility—
Dew point55°
Thu, 20106° / 78°0
106 °
Lost Creek, Thursday, 20 August
Overcast. High 106°, low 78°.
Pressure29.97 inHg
Wind14.2 mph S
Humidity23%
Visibility—
Dew point54°
Fri, 21106° / 81°0.02
106 °
Lost Creek, Friday, 21 August
Light rain. High 106°, low 81°.
Pressure29.91 inHg
Wind16.2 mph S
Humidity29%
Visibility—
Dew point60°
Sat, 22103° / 79°0.02
103 °
Lost Creek, Saturday, 22 August
Light rain. High 103°, low 79°.
Pressure29.91 inHg
Wind16.5 mph S
Humidity31%
Visibility—
Dew point60°
Sun, 23102° / 77°0
102 °
Lost Creek, Sunday, 23 August
Clear. High 102°, low 77°.
Pressure29.91 inHg
Wind15.3 mph S
Humidity34%
Visibility—
Dew point61°
Mon, 24103° / 78°0.01
103 °
Lost Creek, Monday, 24 August
Light rain. High 103°, low 78°.
Pressure29.91 inHg
Wind12.3 mph S
Humidity30%
Visibility—
Dew point59°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2594° / 76°0.05
94 °
Lost Creek, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high94°
Average low76°
Average precipitation0.05 in
Chance of precipitation17%
Record high105° (2023)
Record low64° (1966)
Wed, 2694° / 76°0.11
94 °
Lost Creek, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high94°
Average low76°
Average precipitation0.11 in
Chance of precipitation23%
Record high105° (2023)
Record low68° (1966)
Thu, 2793° / 75°0.19
93 °
Lost Creek, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high93°
Average low75°
Average precipitation0.19 in
Chance of precipitation23%
Record high107° (2023)
Record low68° (1966)
Fri, 2893° / 75°0.08
93 °
Lost Creek, Friday, 28 August
Climate normal for this date — 60-year average.
Average high93°
Average low75°
Average precipitation0.08 in
Chance of precipitation27%
Record high109° (2011)
Record low66° (1992)
Sat, 2993° / 75°0.09
93 °
Lost Creek, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high93°
Average low75°
Average precipitation0.09 in
Chance of precipitation30%
Record high107° (2011)
Record low68° (1992)
Sun, 3092° / 75°0.12
92 °
Lost Creek, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high92°
Average low75°
Average precipitation0.12 in
Chance of precipitation27%
Record high103° (2011)
Record low62° (1986)
Mon, 3192° / 75°0.13
92 °
Lost Creek, Monday, 31 August
Climate normal for this date — 60-year average.
Average high92°
Average low75°
Average precipitation0.13 in
Chance of precipitation30%
Record high102° (2000)
Record low67° (1969)
Tue, 0192° / 75°0.08
92 °
Lost Creek, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high92°
Average low75°
Average precipitation0.08 in
Chance of precipitation23%
Record high104° (2000)
Record low68° (2004)
Wed, 0292° / 75°0.11
92 °
Lost Creek, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high92°
Average low75°
Average precipitation0.11 in
Chance of precipitation33%
Record high104° (2000)
Record low66° (1987)
Thu, 0391° / 75°0.15
91 °
Lost Creek, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high91°
Average low75°
Average precipitation0.15 in
Chance of precipitation33%
Record high103° (2000)
Record low63° (1974)
Fri, 0491° / 74°0.11
91 °
Lost Creek, Friday, 4 September
Climate normal for this date — 60-year average.
Average high91°
Average low74°
Average precipitation0.11 in
Chance of precipitation33%
Record high107° (2000)
Record low62° (1974)
Sat, 0591° / 73°0.07
91 °
Lost Creek, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high91°
Average low73°
Average precipitation0.07 in
Chance of precipitation28%
Record high108° (2000)
Record low57° (1974)
Sun, 0691° / 73°0.11
91 °
Lost Creek, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high91°
Average low73°
Average precipitation0.11 in
Chance of precipitation28%
Record high101° (2023)
Record low56° (1974)
Mon, 0790° / 73°0.14
90 °
Lost Creek, Monday, 7 September
Climate normal for this date — 60-year average.
Average high90°
Average low73°
Average precipitation0.14 in
Chance of precipitation27%
Record high103° (2023)
Record low60° (2017)
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 Lost Creek, 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 Lost Creek, 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.