Monthly outlook for Barren Hill, PA: average high 82.2°, average low 67.8°. That is 0.1° below the climate normal for August. Precipitation is expected on 5 days (about 1.6 inches), against a normal of 5 days and 2.0 inches. The warmest day looks like 11 August (89.9°), the coolest 22 August (60.3°).
82.2°/67.8°
Average high / low
−0.1°
Below normal
5 / 5
Wet days / normal
1.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
82.6°
83°
-0.2°
19 August – 28 August
81.3°
81.6°
-0.2°
29 August – 7 September
at normal
80.3°
—
August records over 66 years
100°9 August 2001All-time high
46.9°30 August 1986All-time low
Climate normals and records are computed from the nearest reference point — Arcadia University (5 mi).
Mon, 1089° / 73°0
89 °
Barren Hill, Monday, 10 August
Light rain. High 89°, low 73°.
Pressure29.97 inHg
Wind6.5 mph W
Humidity38%
Visibility6.2 mi
Dew point61°
Tue, 1190° / 73°0.06
90 °
Barren Hill, Tuesday, 11 August
Light rain. High 90°, low 73°.
Pressure29.88 inHg
Wind9.9 mph NW
Humidity48%
Visibility6.2 mi
Dew point63°
Wed, 1284° / 74°0.03
84 °
Barren Hill, Wednesday, 12 August
Light rain. High 84°, low 74°.
Pressure29.77 inHg
Wind9.8 mph NW
Humidity58%
Visibility6.2 mi
Dew point65°
Thu, 1385° / 71°0.05
85 °
Barren Hill, Thursday, 13 August
Light rain. High 85°, low 71°.
Pressure29.77 inHg
Wind12.7 mph NW
Humidity34%
Visibility—
Dew point52°
Fri, 1480° / 63°0
80 °
Barren Hill, Friday, 14 August
Clear. High 80°, low 63°.
Pressure30.03 inHg
Wind8.5 mph W
Humidity30%
Visibility—
Dew point43°
Sat, 1582° / 65°0
82 °
Barren Hill, Saturday, 15 August
Clear. High 82°, low 65°.
Pressure30.12 inHg
Wind10.3 mph NW
Humidity31%
Visibility—
Dew point45°
Sun, 1682° / 64°0
82 °
Barren Hill, Sunday, 16 August
Overcast. High 82°, low 64°.
Pressure30.18 inHg
Wind5.5 mph NW
Humidity29%
Visibility—
Dew point44°
Mon, 1779° / 67°0.09
79 °
Barren Hill, Monday, 17 August
Light rain. High 79°, low 67°.
Pressure30.09 inHg
Wind8.6 mph S
Humidity51%
Visibility—
Dew point58°
Tue, 1868° / 66°0.2
68 °
Barren Hill, Tuesday, 18 August
Light rain. High 68°, low 66°.
Pressure30.09 inHg
Wind7.2 mph SE
Humidity90%
Visibility—
Dew point64°
Wed, 1979° / 67°0.04
79 °
Barren Hill, Wednesday, 19 August
Light rain. High 79°, low 67°.
Pressure29.91 inHg
Wind10.6 mph S
Humidity61%
Visibility—
Dew point63°
Thu, 2079° / 69°1.11
79 °
Barren Hill, Thursday, 20 August
Heavy rain. High 79°, low 69°.
Pressure29.68 inHg
Wind14.7 mph W
Humidity43%
Visibility—
Dew point54°
Fri, 2180° / 62°0
80 °
Barren Hill, Friday, 21 August
Clear. High 80°, low 62°.
Pressure29.85 inHg
Wind11.3 mph NW
Humidity34%
Visibility—
Dew point46°
Sat, 2279° / 60°0
79 °
Barren Hill, Saturday, 22 August
Clear. High 79°, low 60°.
Pressure30.06 inHg
Wind6.1 mph W
Humidity31%
Visibility—
Dew point44°
Sun, 2385° / 66°0
85 °
Barren Hill, Sunday, 23 August
Overcast. High 85°, low 66°.
Pressure29.97 inHg
Wind11.4 mph SW
Humidity61%
Visibility—
Dew point63°
Mon, 2487° / 71°0
87 °
Barren Hill, Monday, 24 August
Mostly clear. High 87°, low 71°.
Pressure29.91 inHg
Wind11.9 mph W
Humidity39%
Visibility—
Dew point57°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2582° / 65°0.06
82 °
Barren Hill, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high82°
Average low65°
Average precipitation0.06 in
Chance of precipitation13%
Record high96° (1968)
Record low53° (1987)
Wed, 2683° / 65°0.06
83 °
Barren Hill, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high83°
Average low65°
Average precipitation0.06 in
Chance of precipitation23%
Record high92° (1993)
Record low55° (1963)
Thu, 2783° / 66°0.18
83 °
Barren Hill, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high83°
Average low66°
Average precipitation0.18 in
Chance of precipitation33%
Record high92° (2020)
Record low56° (1963)
Fri, 2882° / 67°0.23
82 °
Barren Hill, Friday, 28 August
Climate normal for this date — 60-year average.
Average high82°
Average low67°
Average precipitation0.23 in
Chance of precipitation47%
Record high95° (1973)
Record low56° (1986)
Sat, 2981° / 66°0.11
81 °
Barren Hill, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high81°
Average low66°
Average precipitation0.11 in
Chance of precipitation30%
Record high95° (2010)
Record low49° (1982)
Sun, 3082° / 65°0.06
82 °
Barren Hill, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high82°
Average low65°
Average precipitation0.06 in
Chance of precipitation27%
Record high94° (1973)
Record low47° (1986)
Mon, 3181° / 65°0.07
81 °
Barren Hill, Monday, 31 August
Climate normal for this date — 60-year average.
Average high81°
Average low65°
Average precipitation0.07 in
Chance of precipitation20%
Record high96° (2010)
Record low51° (1976)
Tue, 0180° / 64°0.13
80 °
Barren Hill, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high80°
Average low64°
Average precipitation0.13 in
Chance of precipitation32%
Record high94° (2010)
Record low55° (1967)
Wed, 0280° / 64°0.11
80 °
Barren Hill, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high80°
Average low64°
Average precipitation0.11 in
Chance of precipitation33%
Record high94° (1980)
Record low53° (1970)
Thu, 0380° / 64°0.15
80 °
Barren Hill, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high80°
Average low64°
Average precipitation0.15 in
Chance of precipitation28%
Record high93° (2015)
Record low49° (1967)
Fri, 0480° / 64°0.09
80 °
Barren Hill, Friday, 4 September
Climate normal for this date — 60-year average.
Average high80°
Average low64°
Average precipitation0.09 in
Chance of precipitation27%
Record high94° (2023)
Record low53° (1997)
Sat, 0580° / 64°0.09
80 °
Barren Hill, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high80°
Average low64°
Average precipitation0.09 in
Chance of precipitation23%
Record high94° (2023)
Record low53° (1997)
Sun, 0679° / 63°0.2
79 °
Barren Hill, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high79°
Average low63°
Average precipitation0.2 in
Chance of precipitation33%
Record high94° (2023)
Record low51° (1984)
Mon, 0780° / 63°0.11
80 °
Barren Hill, Monday, 7 September
Climate normal for this date — 60-year average.
Average high80°
Average low63°
Average precipitation0.11 in
Chance of precipitation27%
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 Barren Hill, 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 Barren Hill, 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.