Monthly outlook for Whitaker, PA: average high 84.2°, average low 63°. That is 2.3° above the climate normal for August. Precipitation is expected on 4 days (about 2.5 inches), against a normal of 7 days and 2.1 inches. The warmest day looks like 21 August (95.7°), the coolest 16 August (52.8°).
84.2°/63°
Average high / low
+2.3°
Above normal
4 / 7
Wet days / normal
2.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
79.5°
80.4°
-0.5°
19 August – 28 August
92°
79.9°
+6.7°
29 August – 7 September
at normal
78.4°
—
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 (5 mi).
Mon, 1086° / 68°1.19
86 °
Whitaker, Monday, 10 August
Heavy rain. High 86°, low 68°.
Pressure30.03 inHg
Wind7.7 mph SW
Humidity78%
Visibility6.2 mi
Dew point67°
Tue, 1184° / 64°0.97
84 °
Whitaker, Tuesday, 11 August
Heavy rain. High 84°, low 64°.
Pressure29.97 inHg
Wind7 mph SW
Humidity70%
Visibility6.2 mi
Dew point67°
Wed, 1279° / 65°0.05
79 °
Whitaker, Wednesday, 12 August
Light rain. High 79°, low 65°.
Pressure29.83 inHg
Wind6.2 mph SW
Humidity91%
Visibility6.2 mi
Dew point69°
Thu, 1378° / 61°0.03
78 °
Whitaker, Thursday, 13 August
Light rain. High 78°, low 61°.
Pressure29.91 inHg
Wind11.8 mph NW
Humidity42%
Visibility—
Dew point52°
Fri, 1475° / 56°0
75 °
Whitaker, Friday, 14 August
Overcast. High 75°, low 56°.
Pressure30.09 inHg
Wind7.6 mph N
Humidity44%
Visibility—
Dew point49°
Sat, 1574° / 54°0
74 °
Whitaker, Saturday, 15 August
Overcast. High 74°, low 54°.
Pressure30.24 inHg
Wind7 mph N
Humidity39%
Visibility—
Dew point44°
Sun, 1671° / 53°0
71 °
Whitaker, Sunday, 16 August
Overcast. High 71°, low 53°.
Pressure30.18 inHg
Wind4 mph S
Humidity60%
Visibility—
Dew point51°
Mon, 1779° / 55°0
79 °
Whitaker, Monday, 17 August
Partly cloudy. High 79°, low 55°.
Pressure30.03 inHg
Wind4.5 mph NW
Humidity40%
Visibility—
Dew point49°
Tue, 1881° / 60°0
81 °
Whitaker, Tuesday, 18 August
Clear. High 81°, low 60°.
Pressure30.03 inHg
Wind5 mph N
Humidity40%
Visibility—
Dew point52°
Wed, 1985° / 60°0
85 °
Whitaker, Wednesday, 19 August
Partly cloudy. High 85°, low 60°.
Pressure30.06 inHg
Wind3.2 mph S
Humidity41%
Visibility—
Dew point56°
Thu, 2090° / 64°0
90 °
Whitaker, Thursday, 20 August
Mostly clear. High 90°, low 64°.
Pressure29.97 inHg
Wind8 mph S
Humidity41%
Visibility—
Dew point59°
Fri, 2196° / 73°0.02
96 °
Whitaker, Friday, 21 August
Light rain. High 96°, low 73°.
Pressure29.83 inHg
Wind7.7 mph SW
Humidity51%
Visibility—
Dew point70°
Sat, 2292° / 66°0
92 °
Whitaker, Saturday, 22 August
Mostly clear. High 92°, low 66°.
Pressure29.94 inHg
Wind4.9 mph NE
Humidity30%
Visibility—
Dew point53°
Sun, 2396° / 69°0
96 °
Whitaker, Sunday, 23 August
Clear. High 96°, low 69°.
Pressure29.88 inHg
Wind6.5 mph S
Humidity37%
Visibility—
Dew point62°
Mon, 2494° / 74°0.25
94 °
Whitaker, Monday, 24 August
Rain. High 94°, low 74°.
Pressure29.97 inHg
Wind7.5 mph NW
Humidity51%
Visibility—
Dew point71°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2580° / 62°0.09
80 °
Whitaker, 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 °
Whitaker, 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 °
Whitaker, 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 °
Whitaker, 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 °
Whitaker, 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 °
Whitaker, 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 °
Whitaker, 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 °
Whitaker, 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 °
Whitaker, 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 °
Whitaker, 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 °
Whitaker, 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 °
Whitaker, 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 °
Whitaker, 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)
Mon, 0777° / 60°0.11
77 °
Whitaker, Monday, 7 September
Climate normal for this date — 60-year average.
Average high77°
Average low60°
Average precipitation0.11 in
Chance of precipitation32%
Record high89° (2010)
Record low47° (1962)
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 Whitaker, 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 Whitaker, 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.