Monthly outlook for Oak Leaf, TX: average high 104.4°, average low 79.4°. That is 5.7° 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 18 August (108.3°), the coolest 9 August (75.3°).
104.4°/79.4°
Average high / low
+5.7°
Above normal
1 / 3
Wet days / normal
0.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
8 August – 17 August
103.6°
94.2°
+5.2°
18 August – 27 August
105.8°
93.7°
+6.7°
28 August – 6 September
at normal
90.8°
—
August records over 66 years
108°3 August 2011All-time high
60.3°25 August 1966All-time low
Climate normals and records are computed from the nearest reference point — Grand Prairie (15 mi).
Sun, 0996° / 75°0.02
96 °
Oak Leaf, Sunday, 9 August
Light rain. High 96°, low 75°.
Pressure30.00 inHg
Wind3.9 mph S
Humidity58%
Visibility6.2 mi
Dew point68°
Mon, 10103° / 79°0
103 °
Oak Leaf, Monday, 10 August
Clear. High 103°, low 79°.
Pressure30.00 inHg
Wind11.6 mph S
Humidity36%
Visibility6.2 mi
Dew point65°
Tue, 11104° / 80°0.01
104 °
Oak Leaf, Tuesday, 11 August
Light rain. High 104°, low 80°.
Pressure30.00 inHg
Wind13.6 mph SW
Humidity37%
Visibility6.2 mi
Dew point65°
Wed, 12105° / 79°0
105 °
Oak Leaf, Wednesday, 12 August
Clear. High 105°, low 79°.
Pressure29.91 inHg
Wind14.6 mph SW
Humidity32%
Visibility6.2 mi
Dew point63°
Thu, 13106° / 78°0
106 °
Oak Leaf, Thursday, 13 August
Partly cloudy. High 106°, low 78°.
Pressure29.85 inHg
Wind20.3 mph SW
Humidity29%
Visibility—
Dew point59°
Fri, 14106° / 78°0
106 °
Oak Leaf, Friday, 14 August
Mostly clear. High 106°, low 78°.
Pressure29.97 inHg
Wind21.2 mph S
Humidity32%
Visibility—
Dew point62°
Sat, 15104° / 82°0
104 °
Oak Leaf, Saturday, 15 August
Overcast. High 104°, low 82°.
Pressure30.12 inHg
Wind20.6 mph S
Humidity36%
Visibility—
Dew point62°
Sun, 16105° / 80°0
105 °
Oak Leaf, Sunday, 16 August
Overcast. High 105°, low 80°.
Pressure30.09 inHg
Wind13.7 mph S
Humidity25%
Visibility—
Dew point56°
Mon, 17107° / 81°0
107 °
Oak Leaf, Monday, 17 August
Mostly clear. High 107°, low 81°.
Pressure30.03 inHg
Wind18.1 mph S
Humidity24%
Visibility—
Dew point56°
Tue, 18108° / 80°0
108 °
Oak Leaf, Tuesday, 18 August
Mostly clear. High 108°, low 80°.
Pressure29.97 inHg
Wind17.7 mph S
Humidity23%
Visibility—
Dew point55°
Wed, 19107° / 80°0
107 °
Oak Leaf, Wednesday, 19 August
Clear. High 107°, low 80°.
Pressure29.91 inHg
Wind17 mph S
Humidity25%
Visibility—
Dew point58°
Thu, 20107° / 80°0
107 °
Oak Leaf, Thursday, 20 August
Clear. High 107°, low 80°.
Pressure29.88 inHg
Wind17 mph S
Humidity26%
Visibility—
Dew point58°
Fri, 21107° / 79°0
107 °
Oak Leaf, Friday, 21 August
Clear. High 107°, low 79°.
Pressure29.85 inHg
Wind19.8 mph S
Humidity25%
Visibility—
Dew point58°
Sat, 22100° / 82°0
100 °
Oak Leaf, Saturday, 22 August
Light rain. High 100°, low 82°.
Pressure29.88 inHg
Wind16.8 mph SW
Humidity31%
Visibility—
Dew point61°
Sun, 23104° / 79°0.03
104 °
Oak Leaf, Sunday, 23 August
Light rain. High 104°, low 79°.
Pressure29.91 inHg
Wind14.1 mph NE
Humidity27%
Visibility—
Dew point57°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2494° / 77°0.05
94 °
Oak Leaf, Monday, 24 August
Climate normal for this date — 60-year average.
Average high94°
Average low77°
Average precipitation0.05 in
Chance of precipitation15%
Record high104° (2011)
Record low64° (1961)
Tue, 2594° / 76°0.03
94 °
Oak Leaf, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high94°
Average low76°
Average precipitation0.03 in
Chance of precipitation12%
Record high105° (2023)
Record low60° (1966)
Wed, 2693° / 77°0.06
93 °
Oak Leaf, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high93°
Average low77°
Average precipitation0.06 in
Chance of precipitation23%
Record high106° (2023)
Record low65° (1966)
Thu, 2793° / 76°0.08
93 °
Oak Leaf, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high93°
Average low76°
Average precipitation0.08 in
Chance of precipitation27%
Record high105° (2011)
Record low65° (1966)
Fri, 2892° / 76°0.08
92 °
Oak Leaf, Friday, 28 August
Climate normal for this date — 60-year average.
Average high92°
Average low76°
Average precipitation0.08 in
Chance of precipitation25%
Record high105° (2011)
Record low62° (1992)
Sat, 2992° / 76°0.1
92 °
Oak Leaf, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high92°
Average low76°
Average precipitation0.1 in
Chance of precipitation25%
Record high103° (2011)
Record low64° (1986)
Sun, 3092° / 75°0.1
92 °
Oak Leaf, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high92°
Average low75°
Average precipitation0.1 in
Chance of precipitation25%
Record high102° (2000)
Record low63° (1986)
Mon, 3191° / 75°0.11
91 °
Oak Leaf, Monday, 31 August
Climate normal for this date — 60-year average.
Average high91°
Average low75°
Average precipitation0.11 in
Chance of precipitation27%
Record high103° (2011)
Record low66° (2004)
Tue, 0191° / 75°0.15
91 °
Oak Leaf, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high91°
Average low75°
Average precipitation0.15 in
Chance of precipitation32%
Record high103° (2000)
Record low67° (1968)
Wed, 0291° / 75°0.15
91 °
Oak Leaf, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high91°
Average low75°
Average precipitation0.15 in
Chance of precipitation25%
Record high105° (2000)
Record low64° (1987)
Thu, 0390° / 74°0.14
90 °
Oak Leaf, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high90°
Average low74°
Average precipitation0.14 in
Chance of precipitation27%
Record high104° (2000)
Record low61° (1974)
Fri, 0490° / 74°0.06
90 °
Oak Leaf, Friday, 4 September
Climate normal for this date — 60-year average.
Average high90°
Average low74°
Average precipitation0.06 in
Chance of precipitation27%
Record high107° (2000)
Record low58° (1974)
Sat, 0590° / 74°0.17
90 °
Oak Leaf, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high90°
Average low74°
Average precipitation0.17 in
Chance of precipitation20%
Record high102° (2000)
Record low57° (1974)
Sun, 0690° / 73°0.13
90 °
Oak Leaf, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high90°
Average low73°
Average precipitation0.13 in
Chance of precipitation18%
Record high101° (2012)
Record low56° (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 Oak Leaf, 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 Oak Leaf, 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.