Monthly outlook for West Fairview, PA: average high 81.6°, average low 63.8°. That is 0.3° below the climate normal for August. Precipitation is expected on 5 days (about 1.6 inches), against a normal of 5 days and 1.7 inches. The warmest day looks like 10 August (89.3°), the coolest 22 August (53.4°).
81.6°/63.8°
Average high / low
−0.3°
Below normal
5 / 5
Wet days / normal
1.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
8 August – 17 August
83.1°
83°
+0.1°
18 August – 27 August
79.2°
81.5°
-1.3°
28 August – 6 September
at normal
80.4°
—
August records over 66 years
98.4°12 August 2021All-time high
48°30 August 2025All-time low
Climate normals and records are computed from the nearest reference point — Messiah College (9 mi).
Sun, 0987° / 71°0.01
87 °
West Fairview, Sunday, 9 August
Light rain. High 87°, low 71°.
Pressure30.03 inHg
Wind7.5 mph NW
Humidity50%
Visibility6.2 mi
Dew point66°
Mon, 1089° / 71°0.18
89 °
West Fairview, Monday, 10 August
Rain. High 89°, low 71°.
Pressure30.00 inHg
Wind5.3 mph W
Humidity62%
Visibility6.2 mi
Dew point65°
Tue, 1189° / 68°0.32
89 °
West Fairview, Tuesday, 11 August
Rain. High 89°, low 68°.
Pressure29.94 inHg
Wind6.7 mph W
Humidity59%
Visibility6.2 mi
Dew point67°
Wed, 1285° / 69°0.02
85 °
West Fairview, Wednesday, 12 August
Light rain. High 85°, low 69°.
Pressure29.74 inHg
Wind9.1 mph W
Humidity66%
Visibility6.2 mi
Dew point68°
Thu, 1381° / 65°0.02
81 °
West Fairview, Thursday, 13 August
Light rain. High 81°, low 65°.
Pressure29.85 inHg
Wind12.8 mph NW
Humidity32%
Visibility—
Dew point47°
Fri, 1481° / 57°0
81 °
West Fairview, Friday, 14 August
Clear. High 81°, low 57°.
Pressure30.03 inHg
Wind7.8 mph NW
Humidity34%
Visibility—
Dew point46°
Sat, 1581° / 58°0
81 °
West Fairview, Saturday, 15 August
Clear. High 81°, low 58°.
Pressure30.18 inHg
Wind11.3 mph NW
Humidity34%
Visibility—
Dew point46°
Sun, 1681° / 57°0
81 °
West Fairview, Sunday, 16 August
Overcast. High 81°, low 57°.
Pressure30.18 inHg
Wind5 mph SE
Humidity38%
Visibility—
Dew point51°
Mon, 1772° / 64°0.13
72 °
West Fairview, Monday, 17 August
Light rain. High 72°, low 64°.
Pressure30.09 inHg
Wind7.8 mph S
Humidity69%
Visibility—
Dew point61°
Tue, 1869° / 65°0.01
69 °
West Fairview, Tuesday, 18 August
Light rain. High 69°, low 65°.
Pressure30.06 inHg
Wind5.4 mph E
Humidity92%
Visibility—
Dew point65°
Wed, 1983° / 66°0.35
83 °
West Fairview, Wednesday, 19 August
Rain. High 83°, low 66°.
Pressure29.88 inHg
Wind10.1 mph SE
Humidity74%
Visibility—
Dew point67°
Thu, 2077° / 65°0.54
77 °
West Fairview, Thursday, 20 August
Rain. High 77°, low 65°.
Pressure29.71 inHg
Wind14.3 mph W
Humidity48%
Visibility—
Dew point54°
Fri, 2180° / 58°0
80 °
West Fairview, Friday, 21 August
Clear. High 80°, low 58°.
Pressure29.88 inHg
Wind12 mph NW
Humidity32%
Visibility—
Dew point44°
Sat, 2279° / 53°0
79 °
West Fairview, Saturday, 22 August
Partly cloudy. High 79°, low 53°.
Pressure30.06 inHg
Wind5.1 mph SE
Humidity31%
Visibility—
Dew point43°
Sun, 2387° / 62°0.01
87 °
West Fairview, Sunday, 23 August
Light rain. High 87°, low 62°.
Pressure29.91 inHg
Wind10.1 mph S
Humidity50%
Visibility—
Dew point62°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2482° / 64°0.07
82 °
West Fairview, Monday, 24 August
Climate normal for this date — 60-year average.
Average high82°
Average low64°
Average precipitation0.07 in
Chance of precipitation23%
Record high93° (1968)
Record low52° (1971)
Tue, 2582° / 64°0.05
82 °
West Fairview, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high82°
Average low64°
Average precipitation0.05 in
Chance of precipitation20%
Record high94° (2007)
Record low53° (1971)
Wed, 2683° / 64°0.05
83 °
West Fairview, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high83°
Average low64°
Average precipitation0.05 in
Chance of precipitation23%
Record high93° (1975)
Record low54° (1963)
Thu, 2783° / 65°0.15
83 °
West Fairview, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high83°
Average low65°
Average precipitation0.15 in
Chance of precipitation38%
Record high94° (2020)
Record low52° (2025)
Fri, 2883° / 66°0.17
83 °
West Fairview, Friday, 28 August
Climate normal for this date — 60-year average.
Average high83°
Average low66°
Average precipitation0.17 in
Chance of precipitation38%
Record high96° (2024)
Record low51° (2025)
Sat, 2982° / 65°0.09
82 °
West Fairview, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high82°
Average low65°
Average precipitation0.09 in
Chance of precipitation37%
Record high92° (1973)
Record low48° (1982)
Sun, 3081° / 64°0.06
81 °
West Fairview, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high81°
Average low64°
Average precipitation0.06 in
Chance of precipitation23%
Record high93° (1991)
Record low48° (2025)
Mon, 3181° / 64°0.08
81 °
West Fairview, Monday, 31 August
Climate normal for this date — 60-year average.
Average high81°
Average low64°
Average precipitation0.08 in
Chance of precipitation25%
Record high94° (1973)
Record low51° (2025)
Tue, 0179° / 63°0.12
79 °
West Fairview, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high79°
Average low63°
Average precipitation0.12 in
Chance of precipitation25%
Record high93° (2010)
Record low50° (1967)
Wed, 0280° / 63°0.12
80 °
West Fairview, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high80°
Average low63°
Average precipitation0.12 in
Chance of precipitation35%
Record high95° (1980)
Record low52° (1967)
Thu, 0381° / 62°0.06
81 °
West Fairview, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high81°
Average low62°
Average precipitation0.06 in
Chance of precipitation20%
Record high92° (1993)
Record low49° (1967)
Fri, 0480° / 63°0.11
80 °
West Fairview, Friday, 4 September
Climate normal for this date — 60-year average.
Average high80°
Average low63°
Average precipitation0.11 in
Chance of precipitation27%
Record high94° (2023)
Record low52° (1997)
Sat, 0579° / 63°0.07
79 °
West Fairview, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high79°
Average low63°
Average precipitation0.07 in
Chance of precipitation23%
Record high93° (2023)
Record low51° (1974)
Sun, 0679° / 62°0.18
79 °
West Fairview, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high79°
Average low62°
Average precipitation0.18 in
Chance of precipitation30%
Record high94° (2023)
Record low50° (2000)
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 West Fairview, 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 West Fairview, 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.