Monthly outlook for Casey Village, PA: average high 87.3°, average low 69.8°. That is 2.8° above the climate normal for August. Precipitation is expected on 5 days (about 0.3 inches), against a normal of 6 days and 2.3 inches. The warmest day looks like 23 August (96°), the coolest 15 August (60.4°).
87.3°/69.8°
Average high / low
+2.8°
Above normal
5 / 6
Wet days / normal
0.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
83.9°
83.1°
+0.5°
19 August – 28 August
93°
81.6°
+6.3°
29 August – 7 September
at normal
80.2°
—
August records over 66 years
99.7°9 August 2001All-time high
46.9°30 August 1986All-time low
Climate normals and records are computed from the nearest reference point — Trevose (5 mi).
Mon, 1088° / 71°0.01
88 °
Casey Village, Monday, 10 August
Light rain. High 88°, low 71°.
Pressure29.97 inHg
Wind6.2 mph W
Humidity36%
Visibility6.2 mi
Dew point59°
Tue, 1189° / 71°0.06
89 °
Casey Village, Tuesday, 11 August
Rain. High 89°, low 71°.
Pressure29.85 inHg
Wind9 mph NW
Humidity47%
Visibility6.2 mi
Dew point63°
Wed, 1284° / 73°0.01
84 °
Casey Village, Wednesday, 12 August
Light rain. High 84°, low 73°.
Pressure29.74 inHg
Wind9.1 mph W
Humidity57%
Visibility6.2 mi
Dew point65°
Thu, 1384° / 69°0.05
84 °
Casey Village, Thursday, 13 August
Light rain. High 84°, low 69°.
Pressure29.77 inHg
Wind11.9 mph NW
Humidity37%
Visibility—
Dew point53°
Fri, 1478° / 62°0
78 °
Casey Village, Friday, 14 August
Partly cloudy. High 78°, low 62°.
Pressure30.00 inHg
Wind10 mph NW
Humidity33%
Visibility—
Dew point43°
Sat, 1578° / 60°0
78 °
Casey Village, Saturday, 15 August
Clear. High 78°, low 60°.
Pressure30.09 inHg
Wind12.2 mph NW
Humidity31%
Visibility—
Dew point42°
Sun, 1680° / 61°0
80 °
Casey Village, Sunday, 16 August
Overcast. High 80°, low 61°.
Pressure30.12 inHg
Wind6.2 mph NW
Humidity27%
Visibility—
Dew point41°
Mon, 1785° / 67°0
85 °
Casey Village, Monday, 17 August
Overcast. High 85°, low 67°.
Pressure29.97 inHg
Wind10.4 mph SW
Humidity27%
Visibility—
Dew point45°
Tue, 1887° / 66°0
87 °
Casey Village, Tuesday, 18 August
Mostly clear. High 87°, low 66°.
Pressure30.00 inHg
Wind5.6 mph S
Humidity34%
Visibility—
Dew point53°
Wed, 1990° / 72°0
90 °
Casey Village, Wednesday, 19 August
Mostly clear. High 90°, low 72°.
Pressure30.06 inHg
Wind8.5 mph E
Humidity30%
Visibility—
Dew point52°
Thu, 2091° / 70°0
91 °
Casey Village, Thursday, 20 August
Mostly clear. High 91°, low 70°.
Pressure30.00 inHg
Wind6.9 mph S
Humidity30%
Visibility—
Dew point53°
Fri, 2195° / 75°0.04
95 °
Casey Village, Friday, 21 August
Light rain. High 95°, low 75°.
Pressure29.85 inHg
Wind10.5 mph SW
Humidity38%
Visibility—
Dew point63°
Sat, 2294° / 75°0.04
94 °
Casey Village, Saturday, 22 August
Light rain. High 94°, low 75°.
Pressure29.88 inHg
Wind7.3 mph NW
Humidity43%
Visibility—
Dew point65°
Sun, 2396° / 73°0
96 °
Casey Village, Sunday, 23 August
Clear. High 96°, low 73°.
Pressure29.91 inHg
Wind6 mph W
Humidity26%
Visibility—
Dew point53°
Mon, 2492° / 78°0.07
92 °
Casey Village, Monday, 24 August
Light rain. High 92°, low 78°.
Pressure29.94 inHg
Wind6.2 mph W
Humidity57%
Visibility—
Dew point69°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2582° / 65°0.07
82 °
Casey Village, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high82°
Average low65°
Average precipitation0.07 in
Chance of precipitation17%
Record high96° (1968)
Record low53° (1987)
Wed, 2682° / 65°0.07
82 °
Casey Village, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high82°
Average low65°
Average precipitation0.07 in
Chance of precipitation23%
Record high92° (1993)
Record low55° (1963)
Thu, 2783° / 66°0.18
83 °
Casey Village, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high83°
Average low66°
Average precipitation0.18 in
Chance of precipitation35%
Record high92° (1993)
Record low56° (1963)
Fri, 2882° / 67°0.23
82 °
Casey Village, Friday, 28 August
Climate normal for this date — 60-year average.
Average high82°
Average low67°
Average precipitation0.23 in
Chance of precipitation42%
Record high95° (2024)
Record low56° (1986)
Sat, 2981° / 66°0.13
81 °
Casey Village, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high81°
Average low66°
Average precipitation0.13 in
Chance of precipitation30%
Record high94° (2010)
Record low49° (1982)
Sun, 3082° / 65°0.06
82 °
Casey Village, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high82°
Average low65°
Average precipitation0.06 in
Chance of precipitation33%
Record high94° (1973)
Record low47° (1986)
Mon, 3181° / 65°0.08
81 °
Casey Village, Monday, 31 August
Climate normal for this date — 60-year average.
Average high81°
Average low65°
Average precipitation0.08 in
Chance of precipitation20%
Record high96° (2010)
Record low51° (1976)
Tue, 0180° / 64°0.13
80 °
Casey Village, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high80°
Average low64°
Average precipitation0.13 in
Chance of precipitation30%
Record high94° (2010)
Record low55° (1967)
Wed, 0280° / 64°0.13
80 °
Casey Village, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high80°
Average low64°
Average precipitation0.13 in
Chance of precipitation35%
Record high94° (2010)
Record low53° (1970)
Thu, 0380° / 64°0.15
80 °
Casey Village, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high80°
Average low64°
Average precipitation0.15 in
Chance of precipitation32%
Record high93° (2015)
Record low49° (1967)
Fri, 0480° / 64°0.1
80 °
Casey Village, Friday, 4 September
Climate normal for this date — 60-year average.
Average high80°
Average low64°
Average precipitation0.1 in
Chance of precipitation28%
Record high96° (2023)
Record low52° (1997)
Sat, 0580° / 64°0.07
80 °
Casey Village, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high80°
Average low64°
Average precipitation0.07 in
Chance of precipitation28%
Record high95° (2023)
Record low53° (1997)
Sun, 0679° / 63°0.21
79 °
Casey Village, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high79°
Average low63°
Average precipitation0.21 in
Chance of precipitation35%
Record high95° (2023)
Record low51° (1984)
Mon, 0780° / 62°0.11
80 °
Casey Village, Monday, 7 September
Climate normal for this date — 60-year average.
Average high80°
Average low62°
Average precipitation0.11 in
Chance of precipitation28%
Record high91° (1998)
Record low48° (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 Casey Village, 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 Casey Village, 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.