Monthly outlook for The Colony, TX: average high 105.8°, average low 84.6°. That is 6.7° above the climate normal for August. Precipitation is expected on 0 days (about 0.0 inches), against a normal of 3 days and 1.1 inches. The warmest day looks like 20 August (110.5°), the coolest 9 August (79.3°).
105.8°/84.6°
Average high / low
+6.7°
Above normal
0 / 3
Wet days / normal
0.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
104.5°
93.8°
+6°
19 August – 28 August
107.9°
93.3°
+8.1°
29 August – 7 September
at normal
90.4°
—
August records over 66 years
108.3°3 August 2011All-time high
60.6°25 August 1966All-time low
Climate normals and records are computed from the nearest reference point — Lewisville (6 mi).
Mon, 10103° / 81°0
103 °
The Colony, Monday, 10 August
Clear. High 103°, low 81°.
Pressure30.00 inHg
Wind11.3 mph S
Humidity35%
Visibility6.2 mi
Dew point64°
Tue, 11104° / 84°0
104 °
The Colony, Tuesday, 11 August
Clear. High 104°, low 84°.
Pressure29.97 inHg
Wind12.3 mph S
Humidity37%
Visibility6.2 mi
Dew point66°
Wed, 12105° / 84°0
105 °
The Colony, Wednesday, 12 August
Mostly clear. High 105°, low 84°.
Pressure29.88 inHg
Wind13.3 mph S
Humidity35%
Visibility6.2 mi
Dew point65°
Thu, 13105° / 83°0
105 °
The Colony, Thursday, 13 August
Overcast. High 105°, low 83°.
Pressure29.85 inHg
Wind18.5 mph S
Humidity28%
Visibility—
Dew point58°
Fri, 14105° / 82°0
105 °
The Colony, Friday, 14 August
Partly cloudy. High 105°, low 82°.
Pressure29.94 inHg
Wind19.1 mph S
Humidity31%
Visibility—
Dew point61°
Sat, 15105° / 84°0
105 °
The Colony, Saturday, 15 August
Clear. High 105°, low 84°.
Pressure30.06 inHg
Wind17.5 mph S
Humidity29%
Visibility—
Dew point60°
Sun, 16105° / 86°0
105 °
The Colony, Sunday, 16 August
Clear. High 105°, low 86°.
Pressure30.06 inHg
Wind11.6 mph S
Humidity28%
Visibility—
Dew point61°
Mon, 17106° / 84°0
106 °
The Colony, Monday, 17 August
Partly cloudy. High 106°, low 84°.
Pressure30.03 inHg
Wind11.3 mph S
Humidity21%
Visibility—
Dew point53°
Tue, 18107° / 84°0
107 °
The Colony, Tuesday, 18 August
Clear. High 107°, low 84°.
Pressure29.97 inHg
Wind12.6 mph SW
Humidity21%
Visibility—
Dew point54°
Wed, 19109° / 86°0
109 °
The Colony, Wednesday, 19 August
Clear. High 109°, low 86°.
Pressure29.91 inHg
Wind12 mph S
Humidity20%
Visibility—
Dew point54°
Thu, 20111° / 88°0
111 °
The Colony, Thursday, 20 August
Clear. High 111°, low 88°.
Pressure29.85 inHg
Wind12.1 mph SW
Humidity20%
Visibility—
Dew point55°
Fri, 21110° / 88°0
110 °
The Colony, Friday, 21 August
Clear. High 110°, low 88°.
Pressure29.83 inHg
Wind13.7 mph S
Humidity23%
Visibility—
Dew point57°
Sat, 22108° / 86°0
108 °
The Colony, Saturday, 22 August
Overcast. High 108°, low 86°.
Pressure29.85 inHg
Wind19.5 mph S
Humidity26%
Visibility—
Dew point59°
Sun, 23107° / 86°0
107 °
The Colony, Sunday, 23 August
Clear. High 107°, low 86°.
Pressure29.94 inHg
Wind16.3 mph S
Humidity26%
Visibility—
Dew point59°
Mon, 24103° / 87°0
103 °
The Colony, Monday, 24 August
Clear. High 103°, low 87°.
Pressure29.97 inHg
Wind14.6 mph S
Humidity23%
Visibility—
Dew point56°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2593° / 77°0.02
93 °
The Colony, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high93°
Average low77°
Average precipitation0.02 in
Chance of precipitation12%
Record high105° (2023)
Record low61° (1966)
Wed, 2693° / 77°0.04
93 °
The Colony, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high93°
Average low77°
Average precipitation0.04 in
Chance of precipitation18%
Record high104° (2023)
Record low67° (1966)
Thu, 2793° / 77°0.06
93 °
The Colony, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high93°
Average low77°
Average precipitation0.06 in
Chance of precipitation25%
Record high105° (2011)
Record low66° (1966)
Fri, 2892° / 76°0.09
92 °
The Colony, Friday, 28 August
Climate normal for this date — 60-year average.
Average high92°
Average low76°
Average precipitation0.09 in
Chance of precipitation27%
Record high105° (2011)
Record low64° (1992)
Sat, 2992° / 76°0.08
92 °
The Colony, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high92°
Average low76°
Average precipitation0.08 in
Chance of precipitation23%
Record high103° (2020)
Record low65° (1986)
Sun, 3091° / 75°0.08
91 °
The Colony, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high91°
Average low75°
Average precipitation0.08 in
Chance of precipitation25%
Record high102° (2000)
Record low65° (1986)
Mon, 3191° / 76°0.09
91 °
The Colony, Monday, 31 August
Climate normal for this date — 60-year average.
Average high91°
Average low76°
Average precipitation0.09 in
Chance of precipitation23%
Record high103° (2011)
Record low67° (2004)
Tue, 0191° / 75°0.17
91 °
The Colony, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high91°
Average low75°
Average precipitation0.17 in
Chance of precipitation30%
Record high103° (2000)
Record low68° (1967)
Wed, 0290° / 75°0.13
90 °
The Colony, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high90°
Average low75°
Average precipitation0.13 in
Chance of precipitation30%
Record high105° (2000)
Record low64° (1987)
Thu, 0390° / 74°0.11
90 °
The Colony, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high90°
Average low74°
Average precipitation0.11 in
Chance of precipitation30%
Record high105° (2000)
Record low61° (1974)
Fri, 0490° / 75°0.06
90 °
The Colony, Friday, 4 September
Climate normal for this date — 60-year average.
Average high90°
Average low75°
Average precipitation0.06 in
Chance of precipitation23%
Record high108° (2000)
Record low59° (1974)
Sat, 0590° / 74°0.15
90 °
The Colony, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high90°
Average low74°
Average precipitation0.15 in
Chance of precipitation22%
Record high102° (2012)
Record low57° (1974)
Sun, 0690° / 73°0.13
90 °
The Colony, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high90°
Average low73°
Average precipitation0.13 in
Chance of precipitation18%
Record high100° (2012)
Record low56° (1974)
Mon, 0790° / 73°0.05
90 °
The Colony, Monday, 7 September
Climate normal for this date — 60-year average.
Average high90°
Average low73°
Average precipitation0.05 in
Chance of precipitation20%
Record high105° (2023)
Record low61° (1974)
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 The Colony, 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 The Colony, 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.