Monthly outlook for Fair Oaks, OK: average high 110.6°, average low 80.7°. That is 11.3° above the climate normal for August. Precipitation is expected on 0 days (about 0.1 inches), against a normal of 4 days and 1.6 inches. The warmest day looks like 21 August (115.9°), the coolest 9 August (76°).
110.6°/80.7°
Average high / low
+11.3°
Above normal
0 / 4
Wet days / normal
0.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
108.9°
90°
+10.5°
19 August – 28 August
113.4°
90.2°
+12.9°
29 August – 7 September
at normal
87.4°
—
August records over 66 years
109°3 August 2011All-time high
57.6°20 August 2015All-time low
Climate normals and records are computed from the nearest reference point — Broken Arrow (9 mi).
Mon, 10105° / 77°0
105 °
Fair Oaks, Monday, 10 August
Clear. High 105°, low 77°.
Pressure29.94 inHg
Wind15.7 mph S
Humidity37%
Visibility6.2 mi
Dew point67°
Tue, 11108° / 80°0
108 °
Fair Oaks, Tuesday, 11 August
Clear. High 108°, low 80°.
Pressure29.88 inHg
Wind14.7 mph SW
Humidity34%
Visibility6.2 mi
Dew point66°
Wed, 12108° / 84°0
108 °
Fair Oaks, Wednesday, 12 August
Overcast. High 108°, low 84°.
Pressure29.83 inHg
Wind11.9 mph SW
Humidity29%
Visibility6.2 mi
Dew point61°
Thu, 13109° / 83°0
109 °
Fair Oaks, Thursday, 13 August
Partly cloudy. High 109°, low 83°.
Pressure29.80 inHg
Wind19.3 mph S
Humidity22%
Visibility—
Dew point56°
Fri, 14110° / 84°0
110 °
Fair Oaks, Friday, 14 August
Mostly clear. High 110°, low 84°.
Pressure29.85 inHg
Wind20 mph SW
Humidity25%
Visibility—
Dew point60°
Sat, 15110° / 78°0
110 °
Fair Oaks, Saturday, 15 August
Clear. High 110°, low 78°.
Pressure30.00 inHg
Wind15.5 mph S
Humidity21%
Visibility—
Dew point55°
Sun, 16110° / 86°0.03
110 °
Fair Oaks, Sunday, 16 August
Light rain. High 110°, low 86°.
Pressure30.00 inHg
Wind19.2 mph SW
Humidity21%
Visibility—
Dew point57°
Mon, 17113° / 79°0.02
113 °
Fair Oaks, Monday, 17 August
Light rain. High 113°, low 79°.
Pressure29.91 inHg
Wind14.8 mph E
Humidity16%
Visibility—
Dew point50°
Tue, 18114° / 81°0
114 °
Fair Oaks, Tuesday, 18 August
Clear. High 114°, low 81°.
Pressure29.85 inHg
Wind16.6 mph S
Humidity15%
Visibility—
Dew point50°
Wed, 19115° / 81°0
115 °
Fair Oaks, Wednesday, 19 August
Clear. High 115°, low 81°.
Pressure29.85 inHg
Wind14.2 mph SW
Humidity13%
Visibility—
Dew point46°
Thu, 20116° / 83°0
116 °
Fair Oaks, Thursday, 20 August
Clear. High 116°, low 83°.
Pressure29.83 inHg
Wind13.8 mph SW
Humidity14%
Visibility—
Dew point49°
Fri, 21116° / 82°0
116 °
Fair Oaks, Friday, 21 August
Clear. High 116°, low 82°.
Pressure29.85 inHg
Wind16 mph S
Humidity13%
Visibility—
Dew point47°
Sat, 22113° / 80°0
113 °
Fair Oaks, Saturday, 22 August
Overcast. High 113°, low 80°.
Pressure29.85 inHg
Wind12.6 mph S
Humidity19%
Visibility—
Dew point55°
Sun, 23110° / 76°0.02
110 °
Fair Oaks, Sunday, 23 August
Light rain. High 110°, low 76°.
Pressure29.85 inHg
Wind22.3 mph S
Humidity26%
Visibility—
Dew point59°
Mon, 24110° / 80°0
110 °
Fair Oaks, Monday, 24 August
Clear. High 110°, low 80°.
Pressure29.88 inHg
Wind14.6 mph SE
Humidity20%
Visibility—
Dew point54°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2590° / 73°0.06
90 °
Fair Oaks, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high90°
Average low73°
Average precipitation0.06 in
Chance of precipitation17%
Record high102° (2023)
Record low60° (1966)
Wed, 2691° / 74°0.05
91 °
Fair Oaks, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high91°
Average low74°
Average precipitation0.05 in
Chance of precipitation25%
Record high99° (2000)
Record low62° (1962)
Thu, 2789° / 73°0.15
89 °
Fair Oaks, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high89°
Average low73°
Average precipitation0.15 in
Chance of precipitation27%
Record high100° (2000)
Record low64° (1967)
Fri, 2889° / 73°0.09
89 °
Fair Oaks, Friday, 28 August
Climate normal for this date — 60-year average.
Average high89°
Average low73°
Average precipitation0.09 in
Chance of precipitation17%
Record high101° (1963)
Record low59° (1967)
Sat, 2989° / 73°0.06
89 °
Fair Oaks, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high89°
Average low73°
Average precipitation0.06 in
Chance of precipitation23%
Record high100° (1984)
Record low60° (1986)
Sun, 3089° / 72°0.08
89 °
Fair Oaks, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high89°
Average low72°
Average precipitation0.08 in
Chance of precipitation27%
Record high100° (2000)
Record low59° (1988)
Mon, 3188° / 72°0.08
88 °
Fair Oaks, Monday, 31 August
Climate normal for this date — 60-year average.
Average high88°
Average low72°
Average precipitation0.08 in
Chance of precipitation32%
Record high103° (2011)
Record low60° (2009)
Tue, 0187° / 72°0.13
87 °
Fair Oaks, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high87°
Average low72°
Average precipitation0.13 in
Chance of precipitation32%
Record high102° (2000)
Record low59° (1967)
Wed, 0287° / 71°0.2
87 °
Fair Oaks, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high87°
Average low71°
Average precipitation0.2 in
Chance of precipitation40%
Record high104° (2000)
Record low58° (1974)
Thu, 0387° / 71°0.08
87 °
Fair Oaks, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high87°
Average low71°
Average precipitation0.08 in
Chance of precipitation22%
Record high103° (2000)
Record low54° (1974)
Fri, 0487° / 72°0.09
87 °
Fair Oaks, Friday, 4 September
Climate normal for this date — 60-year average.
Average high87°
Average low72°
Average precipitation0.09 in
Chance of precipitation25%
Record high103° (2000)
Record low52° (1974)
Sat, 0587° / 71°0.09
87 °
Fair Oaks, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high87°
Average low71°
Average precipitation0.09 in
Chance of precipitation23%
Record high101° (1998)
Record low52° (1974)
Sun, 0687° / 70°0.09
87 °
Fair Oaks, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high87°
Average low70°
Average precipitation0.09 in
Chance of precipitation15%
Record high98° (1998)
Record low54° (1974)
Mon, 0787° / 70°0.09
87 °
Fair Oaks, Monday, 7 September
Climate normal for this date — 60-year average.
Average high87°
Average low70°
Average precipitation0.09 in
Chance of precipitation28%
Record high100° (2012)
Record low58° (2025)
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 Fair Oaks, OK 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 Fair Oaks, OK 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.