Monthly outlook for White Oak, PA: average high 77.4°, average low 60°. That is 1.6° below the climate normal for August. Precipitation is expected on 9 days (about 2.0 inches), against a normal of 7 days and 2.2 inches. The warmest day looks like 10 August (85.9°), the coolest 15 August (50.6°).
77.4°/60°
Average high / low
−1.6°
Below normal
9 / 7
Wet days / normal
2.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
8 August – 17 August
78.1°
80.6°
-1.4°
18 August – 27 August
76.2°
79.8°
-2°
28 August – 6 September
at normal
78.7°
—
August records over 66 years
96.6°17 August 1988All-time high
45°29 August 1982All-time low
Climate normals and records are computed from the nearest reference point — Pittsburgh (11 mi).
Sun, 0984° / 67°0.03
84 °
White Oak, Sunday, 9 August
Light rain. High 84°, low 67°.
Pressure30.06 inHg
Wind5 mph SW
Humidity53%
Visibility6.2 mi
Dew point61°
Mon, 1086° / 66°0.44
86 °
White Oak, Monday, 10 August
Heavy rain. High 86°, low 66°.
Pressure30.03 inHg
Wind8.5 mph S
Humidity88%
Visibility6.2 mi
Dew point70°
Tue, 1182° / 64°0.45
82 °
White Oak, Tuesday, 11 August
Heavy rain. High 82°, low 64°.
Pressure29.97 inHg
Wind8.2 mph W
Humidity67%
Visibility6.2 mi
Dew point67°
Wed, 1272° / 64°0.17
72 °
White Oak, Wednesday, 12 August
Light rain. High 72°, low 64°.
Pressure29.83 inHg
Wind8.1 mph SW
Humidity93%
Visibility6.2 mi
Dew point69°
Thu, 1374° / 62°0.11
74 °
White Oak, Thursday, 13 August
Light rain. High 74°, low 62°.
Pressure29.88 inHg
Wind8.9 mph SW
Humidity76%
Visibility—
Dew point65°
Fri, 1473° / 55°0
73 °
White Oak, Friday, 14 August
Clear. High 73°, low 55°.
Pressure30.03 inHg
Wind9.9 mph N
Humidity46%
Visibility—
Dew point49°
Sat, 1572° / 51°0
72 °
White Oak, Saturday, 15 August
Partly cloudy. High 72°, low 51°.
Pressure30.27 inHg
Wind7 mph N
Humidity45%
Visibility—
Dew point47°
Sun, 1675° / 52°0
75 °
White Oak, Sunday, 16 August
Partly cloudy. High 75°, low 52°.
Pressure30.27 inHg
Wind5 mph E
Humidity44%
Visibility—
Dew point49°
Mon, 1780° / 55°0
80 °
White Oak, Monday, 17 August
Overcast. High 80°, low 55°.
Pressure30.12 inHg
Wind5.6 mph SW
Humidity46%
Visibility—
Dew point54°
Tue, 1874° / 64°0.28
74 °
White Oak, Tuesday, 18 August
Rain. High 74°, low 64°.
Pressure29.97 inHg
Wind3.7 mph SW
Humidity92%
Visibility—
Dew point65°
Wed, 1978° / 59°0
78 °
White Oak, Wednesday, 19 August
Overcast. High 78°, low 59°.
Pressure29.97 inHg
Wind5.9 mph NW
Humidity49%
Visibility—
Dew point55°
Thu, 2077° / 60°0.16
77 °
White Oak, Thursday, 20 August
Light rain. High 77°, low 60°.
Pressure29.94 inHg
Wind5.2 mph NE
Humidity57%
Visibility—
Dew point59°
Fri, 2178° / 64°0.18
78 °
White Oak, Friday, 21 August
Light rain. High 78°, low 64°.
Pressure29.83 inHg
Wind7 mph NW
Humidity75%
Visibility—
Dew point68°
Sat, 2279° / 58°0.04
79 °
White Oak, Saturday, 22 August
Light rain. High 79°, low 58°.
Pressure29.83 inHg
Wind8.2 mph N
Humidity51%
Visibility—
Dew point57°
Sun, 2370° / 52°0
70 °
White Oak, Sunday, 23 August
Clear. High 70°, low 52°.
Pressure30.12 inHg
Wind8.9 mph N
Humidity43%
Visibility—
Dew point42°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2479° / 62°0.05
79 °
White Oak, Monday, 24 August
Climate normal for this date — 60-year average.
Average high79°
Average low62°
Average precipitation0.05 in
Chance of precipitation27%
Record high92° (2007)
Record low49° (1971)
Tue, 2580° / 62°0.09
80 °
White Oak, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high80°
Average low62°
Average precipitation0.09 in
Chance of precipitation28%
Record high90° (1993)
Record low51° (1977)
Wed, 2680° / 62°0.09
80 °
White Oak, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high80°
Average low62°
Average precipitation0.09 in
Chance of precipitation32%
Record high93° (1993)
Record low53° (1963)
Thu, 2781° / 64°0.13
81 °
White Oak, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high81°
Average low64°
Average precipitation0.13 in
Chance of precipitation43%
Record high93° (2024)
Record low52° (1969)
Fri, 2880° / 64°0.19
80 °
White Oak, Friday, 28 August
Climate normal for this date — 60-year average.
Average high80°
Average low64°
Average precipitation0.19 in
Chance of precipitation40%
Record high92° (1973)
Record low50° (1968)
Sat, 2980° / 63°0.12
80 °
White Oak, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high80°
Average low63°
Average precipitation0.12 in
Chance of precipitation40%
Record high91° (1991)
Record low45° (1982)
Sun, 3079° / 62°0.14
79 °
White Oak, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high79°
Average low62°
Average precipitation0.14 in
Chance of precipitation28%
Record high92° (1993)
Record low47° (1986)
Mon, 3178° / 62°0.16
78 °
White Oak, Monday, 31 August
Climate normal for this date — 60-year average.
Average high78°
Average low62°
Average precipitation0.16 in
Chance of precipitation37%
Record high93° (2012)
Record low51° (1976)
Tue, 0178° / 61°0.11
78 °
White Oak, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high78°
Average low61°
Average precipitation0.11 in
Chance of precipitation23%
Record high91° (2010)
Record low47° (1967)
Wed, 0279° / 61°0.13
79 °
White Oak, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high79°
Average low61°
Average precipitation0.13 in
Chance of precipitation42%
Record high93° (2010)
Record low49° (1967)
Thu, 0379° / 61°0.1
79 °
White Oak, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high79°
Average low61°
Average precipitation0.1 in
Chance of precipitation35%
Record high94° (2011)
Record low48° (1967)
Fri, 0478° / 62°0.09
78 °
White Oak, Friday, 4 September
Climate normal for this date — 60-year average.
Average high78°
Average low62°
Average precipitation0.09 in
Chance of precipitation35%
Record high91° (2023)
Record low48° (1997)
Sat, 0578° / 60°0.12
78 °
White Oak, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high78°
Average low60°
Average precipitation0.12 in
Chance of precipitation33%
Record high91° (2023)
Record low48° (1997)
Sun, 0678° / 60°0.14
78 °
White Oak, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high78°
Average low60°
Average precipitation0.14 in
Chance of precipitation32%
Record high92° (2023)
Record low46° (1984)
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 White Oak, PA 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 White Oak, PA 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.