Monthly outlook for Wylandville, PA: average high 76.7°, average low 59.2°. That is 1.5° below the climate normal for August. Precipitation is expected on 6 days (about 3.4 inches), against a normal of 6 days and 2.1 inches. The warmest day looks like 9 August (84.7°), the coolest 15 August (52.2°).
76.7°/59.2°
Average high / low
−1.5°
Below normal
6 / 6
Wet days / normal
3.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
77.8°
79.8°
-1.1°
19 August – 28 August
74.9°
79.2°
-2.4°
29 August – 7 September
at normal
77.7°
—
August records over 66 years
95.7°17 August 1988All-time high
44.1°29 August 1982All-time low
Climate normals and records are computed from the nearest reference point — Mount Lebanon (12 mi).
Mon, 1083° / 67°1.29
83 °
Wylandville, Monday, 10 August
Heavy rain. High 83°, low 67°.
Pressure30.03 inHg
Wind8.6 mph SW
Humidity79%
Visibility6.2 mi
Dew point67°
Tue, 1182° / 64°1
82 °
Wylandville, Tuesday, 11 August
Heavy rain. High 82°, low 64°.
Pressure30.00 inHg
Wind7.7 mph W
Humidity80%
Visibility6.2 mi
Dew point66°
Wed, 1279° / 65°0.56
79 °
Wylandville, Wednesday, 12 August
Heavy rain. High 79°, low 65°.
Pressure29.83 inHg
Wind10.9 mph SW
Humidity70%
Visibility6.2 mi
Dew point67°
Thu, 1378° / 63°0
78 °
Wylandville, Thursday, 13 August
Mostly clear. High 78°, low 63°.
Pressure29.97 inHg
Wind9 mph W
Humidity46%
Visibility—
Dew point53°
Fri, 1474° / 59°0
74 °
Wylandville, Friday, 14 August
Overcast. High 74°, low 59°.
Pressure30.06 inHg
Wind9.1 mph N
Humidity52%
Visibility—
Dew point54°
Sat, 1572° / 52°0
72 °
Wylandville, Saturday, 15 August
Overcast. High 72°, low 52°.
Pressure30.27 inHg
Wind5.2 mph NE
Humidity46%
Visibility—
Dew point48°
Sun, 1673° / 53°0.04
73 °
Wylandville, Sunday, 16 August
Light rain. High 73°, low 53°.
Pressure30.09 inHg
Wind5.4 mph E
Humidity72%
Visibility—
Dew point56°
Mon, 1773° / 61°0.01
73 °
Wylandville, Monday, 17 August
Light rain. High 73°, low 61°.
Pressure30.00 inHg
Wind6.5 mph NW
Humidity70%
Visibility—
Dew point60°
Tue, 1878° / 56°0
78 °
Wylandville, Tuesday, 18 August
Overcast. High 78°, low 56°.
Pressure29.97 inHg
Wind5.6 mph SE
Humidity49%
Visibility—
Dew point55°
Wed, 1980° / 61°0.09
80 °
Wylandville, Wednesday, 19 August
Light rain. High 80°, low 61°.
Pressure29.74 inHg
Wind11.2 mph SW
Humidity68%
Visibility—
Dew point66°
Thu, 2068° / 58°0
68 °
Wylandville, Thursday, 20 August
Overcast. High 68°, low 58°.
Pressure29.88 inHg
Wind7.8 mph NW
Humidity69%
Visibility—
Dew point56°
Fri, 2175° / 53°0
75 °
Wylandville, Friday, 21 August
Partly cloudy. High 75°, low 53°.
Pressure29.91 inHg
Wind5.6 mph S
Humidity44%
Visibility—
Dew point49°
Sat, 2284° / 58°0.39
84 °
Wylandville, Saturday, 22 August
Rain. High 84°, low 58°.
Pressure29.83 inHg
Wind13.3 mph SW
Humidity46%
Visibility—
Dew point58°
Sun, 2369° / 58°0.05
69 °
Wylandville, Sunday, 23 August
Light rain. High 69°, low 58°.
Pressure30.03 inHg
Wind11.6 mph NW
Humidity73%
Visibility—
Dew point58°
Mon, 2474° / 53°0
74 °
Wylandville, Monday, 24 August
Clear. High 74°, low 53°.
Pressure30.21 inHg
Wind5.3 mph N
Humidity44%
Visibility—
Dew point47°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2580° / 61°0.09
80 °
Wylandville, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high80°
Average low61°
Average precipitation0.09 in
Chance of precipitation32%
Record high90° (2020)
Record low50° (1977)
Wed, 2680° / 62°0.09
80 °
Wylandville, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high80°
Average low62°
Average precipitation0.09 in
Chance of precipitation32%
Record high92° (1993)
Record low52° (1963)
Thu, 2780° / 63°0.13
80 °
Wylandville, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high80°
Average low63°
Average precipitation0.13 in
Chance of precipitation45%
Record high94° (2024)
Record low51° (1969)
Fri, 2880° / 63°0.19
80 °
Wylandville, Friday, 28 August
Climate normal for this date — 60-year average.
Average high80°
Average low63°
Average precipitation0.19 in
Chance of precipitation40%
Record high93° (2024)
Record low49° (1968)
Sat, 2979° / 62°0.13
79 °
Wylandville, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high79°
Average low62°
Average precipitation0.13 in
Chance of precipitation40%
Record high90° (1991)
Record low44° (1982)
Sun, 3079° / 61°0.14
79 °
Wylandville, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high79°
Average low61°
Average precipitation0.14 in
Chance of precipitation30%
Record high91° (1993)
Record low46° (1986)
Mon, 3178° / 61°0.16
78 °
Wylandville, Monday, 31 August
Climate normal for this date — 60-year average.
Average high78°
Average low61°
Average precipitation0.16 in
Chance of precipitation33%
Record high92° (2012)
Record low50° (1976)
Tue, 0178° / 60°0.1
78 °
Wylandville, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high78°
Average low60°
Average precipitation0.1 in
Chance of precipitation23%
Record high90° (2010)
Record low46° (1967)
Wed, 0278° / 60°0.13
78 °
Wylandville, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high78°
Average low60°
Average precipitation0.13 in
Chance of precipitation43%
Record high92° (2010)
Record low48° (1967)
Thu, 0378° / 60°0.1
78 °
Wylandville, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high78°
Average low60°
Average precipitation0.1 in
Chance of precipitation37%
Record high93° (2011)
Record low47° (1967)
Fri, 0478° / 61°0.09
78 °
Wylandville, Friday, 4 September
Climate normal for this date — 60-year average.
Average high78°
Average low61°
Average precipitation0.09 in
Chance of precipitation37%
Record high91° (2023)
Record low47° (1997)
Sat, 0577° / 60°0.11
77 °
Wylandville, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high77°
Average low60°
Average precipitation0.11 in
Chance of precipitation33%
Record high91° (2023)
Record low47° (1997)
Sun, 0677° / 59°0.14
77 °
Wylandville, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high77°
Average low59°
Average precipitation0.14 in
Chance of precipitation30%
Record high92° (2023)
Record low45° (1984)
Mon, 0776° / 59°0.11
76 °
Wylandville, Monday, 7 September
Climate normal for this date — 60-year average.
Average high76°
Average low59°
Average precipitation0.11 in
Chance of precipitation33%
Record high88° (2010)
Record low46° (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 Wylandville, 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 Wylandville, 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.