Monthly outlook for Lake Tanglewood, TX: average high 100.9°, average low 75.6°. That is 7° above the climate normal for August. Precipitation is expected on 0 days (about 0.1 inches), against a normal of 5 days and 1.3 inches. The warmest day looks like 19 August (104.2°), the coolest 9 August (72.5°).
100.9°/75.6°
Average high / low
+7°
Above normal
0 / 5
Wet days / normal
0.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
101.1°
88.3°
+7.1°
19 August – 28 August
100.6°
87.7°
+7.2°
29 August – 7 September
at normal
85.3°
—
August records over 66 years
104°3 August 2012All-time high
52.5°25 August 1966All-time low
Climate normals and records are computed from the nearest reference point — Canyon (9 mi).
Mon, 10101° / 74°0
101 °
Lake Tanglewood, Monday, 10 August
Clear. High 101°, low 74°.
Pressure29.88 inHg
Wind17.9 mph S
Humidity19%
Visibility6.2 mi
Dew point47°
Tue, 11100° / 76°0
100 °
Lake Tanglewood, Tuesday, 11 August
Clear. High 100°, low 76°.
Pressure29.88 inHg
Wind16.1 mph S
Humidity23%
Visibility6.2 mi
Dew point51°
Wed, 12103° / 80°0
103 °
Lake Tanglewood, Wednesday, 12 August
Overcast. High 103°, low 80°.
Pressure29.80 inHg
Wind15.9 mph SW
Humidity29%
Visibility6.2 mi
Dew point55°
Thu, 13103° / 77°0
103 °
Lake Tanglewood, Thursday, 13 August
Partly cloudy. High 103°, low 77°.
Pressure29.74 inHg
Wind22.8 mph SW
Humidity21%
Visibility—
Dew point49°
Fri, 14103° / 75°0.02
103 °
Lake Tanglewood, Friday, 14 August
Light rain. High 103°, low 75°.
Pressure29.85 inHg
Wind22.1 mph S
Humidity21%
Visibility—
Dew point49°
Sat, 15101° / 76°0
101 °
Lake Tanglewood, Saturday, 15 August
Partly cloudy. High 101°, low 76°.
Pressure30.00 inHg
Wind18.4 mph SW
Humidity25%
Visibility—
Dew point52°
Sun, 1697° / 74°0
97 °
Lake Tanglewood, Sunday, 16 August
Mostly clear. High 97°, low 74°.
Pressure30.09 inHg
Wind20.8 mph SW
Humidity22%
Visibility—
Dew point47°
Mon, 17100° / 75°0
100 °
Lake Tanglewood, Monday, 17 August
Clear. High 100°, low 75°.
Pressure30.00 inHg
Wind15.6 mph SW
Humidity14%
Visibility—
Dew point37°
Tue, 18102° / 75°0
102 °
Lake Tanglewood, Tuesday, 18 August
Clear. High 102°, low 75°.
Pressure29.91 inHg
Wind15.5 mph S
Humidity16%
Visibility—
Dew point42°
Wed, 19104° / 76°0
104 °
Lake Tanglewood, Wednesday, 19 August
Clear. High 104°, low 76°.
Pressure29.91 inHg
Wind16.4 mph SW
Humidity14%
Visibility—
Dew point39°
Thu, 20104° / 76°0
104 °
Lake Tanglewood, Thursday, 20 August
Clear. High 104°, low 76°.
Pressure29.91 inHg
Wind18.3 mph SW
Humidity16%
Visibility—
Dew point43°
Fri, 21102° / 76°0
102 °
Lake Tanglewood, Friday, 21 August
Overcast. High 102°, low 76°.
Pressure29.91 inHg
Wind21.1 mph S
Humidity17%
Visibility—
Dew point43°
Sat, 2299° / 76°0
99 °
Lake Tanglewood, Saturday, 22 August
Clear. High 99°, low 76°.
Pressure29.85 inHg
Wind17.2 mph S
Humidity18%
Visibility—
Dew point46°
Sun, 2399° / 77°0.02
99 °
Lake Tanglewood, Sunday, 23 August
Light rain. High 99°, low 77°.
Pressure29.83 inHg
Wind19 mph S
Humidity17%
Visibility—
Dew point44°
Mon, 2496° / 74°0.02
96 °
Lake Tanglewood, Monday, 24 August
Light rain. High 96°, low 74°.
Pressure29.88 inHg
Wind13.5 mph SW
Humidity23%
Visibility—
Dew point49°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2587° / 68°0.07
87 °
Lake Tanglewood, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high87°
Average low68°
Average precipitation0.07 in
Chance of precipitation20%
Record high100° (2019)
Record low53° (1966)
Wed, 2687° / 67°0.07
87 °
Lake Tanglewood, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high87°
Average low67°
Average precipitation0.07 in
Chance of precipitation25%
Record high98° (2011)
Record low53° (1992)
Thu, 2787° / 68°0.08
87 °
Lake Tanglewood, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high87°
Average low68°
Average precipitation0.08 in
Chance of precipitation28%
Record high99° (2011)
Record low56° (1992)
Fri, 2886° / 67°0.06
86 °
Lake Tanglewood, Friday, 28 August
Climate normal for this date — 60-year average.
Average high86°
Average low67°
Average precipitation0.06 in
Chance of precipitation30%
Record high103° (2020)
Record low53° (1987)
Sat, 2986° / 67°0.1
86 °
Lake Tanglewood, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high86°
Average low67°
Average precipitation0.1 in
Chance of precipitation28%
Record high96° (1990)
Record low55° (1988)
Sun, 3086° / 67°0.09
86 °
Lake Tanglewood, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high86°
Average low67°
Average precipitation0.09 in
Chance of precipitation33%
Record high99° (2011)
Record low59° (2017)
Mon, 3185° / 66°0.06
85 °
Lake Tanglewood, Monday, 31 August
Climate normal for this date — 60-year average.
Average high85°
Average low66°
Average precipitation0.06 in
Chance of precipitation28%
Record high101° (2011)
Record low57° (1968)
Tue, 0185° / 66°0.04
85 °
Lake Tanglewood, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high85°
Average low66°
Average precipitation0.04 in
Chance of precipitation15%
Record high97° (2023)
Record low56° (1965)
Wed, 0286° / 66°0.06
86 °
Lake Tanglewood, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high86°
Average low66°
Average precipitation0.06 in
Chance of precipitation22%
Record high97° (2023)
Record low54° (1972)
Thu, 0385° / 65°0.02
85 °
Lake Tanglewood, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high85°
Average low65°
Average precipitation0.02 in
Chance of precipitation17%
Record high99° (1970)
Record low47° (1974)
Fri, 0485° / 65°0.04
85 °
Lake Tanglewood, Friday, 4 September
Climate normal for this date — 60-year average.
Average high85°
Average low65°
Average precipitation0.04 in
Chance of precipitation23%
Record high100° (2023)
Record low49° (1974)
Sat, 0585° / 65°0.04
85 °
Lake Tanglewood, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high85°
Average low65°
Average precipitation0.04 in
Chance of precipitation20%
Record high101° (1995)
Record low53° (1974)
Sun, 0685° / 65°0.04
85 °
Lake Tanglewood, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high85°
Average low65°
Average precipitation0.04 in
Chance of precipitation17%
Record high99° (1983)
Record low55° (2014)
Mon, 0785° / 65°0.06
85 °
Lake Tanglewood, Monday, 7 September
Climate normal for this date — 60-year average.
Average high85°
Average low65°
Average precipitation0.06 in
Chance of precipitation20%
Record high103° (2023)
Record low56° (1973)
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 Lake Tanglewood, 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 Lake Tanglewood, 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.