Monthly outlook for Glenmar Gardens, PA: average high 77.1°, average low 63.5°. That is 0.8° above the climate normal for August. Precipitation is expected on 5 days (about 0.8 inches), against a normal of 7 days and 2.4 inches. The warmest day looks like 20 August (86.6°), the coolest 15 August (54.2°).
77.1°/63.5°
Average high / low
+0.8°
Above normal
5 / 7
Wet days / normal
0.8 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
74.5°
76.2°
-1°
19 August – 28 August
81.4°
75.2°
+3.5°
29 August – 7 September
at normal
74°
—
August records over 66 years
91.9°3 August 1988All-time high
50.4°30 August 1965All-time low
Climate normals and records are computed from the nearest reference point — Erie (4 mi).
Mon, 1083° / 69°0.3
83 °
Glenmar Gardens, Monday, 10 August
Rain. High 83°, low 69°.
Pressure29.94 inHg
Wind14.9 mph SW
Humidity82%
Visibility6.2 mi
Dew point69°
Tue, 1177° / 66°0.18
77 °
Glenmar Gardens, Tuesday, 11 August
Rain. High 77°, low 66°.
Pressure29.94 inHg
Wind7.7 mph NW
Humidity62%
Visibility6.2 mi
Dew point62°
Wed, 1276° / 64°0.05
76 °
Glenmar Gardens, Wednesday, 12 August
Light rain. High 76°, low 64°.
Pressure29.77 inHg
Wind10.8 mph W
Humidity80%
Visibility6.2 mi
Dew point67°
Thu, 1370° / 61°0.15
70 °
Glenmar Gardens, Thursday, 13 August
Light rain. High 70°, low 61°.
Pressure29.91 inHg
Wind16.9 mph NW
Humidity51%
Visibility—
Dew point50°
Fri, 1469° / 57°0
69 °
Glenmar Gardens, Friday, 14 August
Light rain. High 69°, low 57°.
Pressure30.12 inHg
Wind13.1 mph NW
Humidity56%
Visibility—
Dew point51°
Sat, 1568° / 54°0
68 °
Glenmar Gardens, Saturday, 15 August
Overcast. High 68°, low 54°.
Pressure30.27 inHg
Wind9.5 mph N
Humidity50%
Visibility—
Dew point47°
Sun, 1671° / 56°0
71 °
Glenmar Gardens, Sunday, 16 August
Overcast. High 71°, low 56°.
Pressure30.15 inHg
Wind7.3 mph S
Humidity57%
Visibility—
Dew point51°
Mon, 1774° / 61°0
74 °
Glenmar Gardens, Monday, 17 August
Overcast. High 74°, low 61°.
Pressure30.03 inHg
Wind7.9 mph W
Humidity53%
Visibility—
Dew point54°
Tue, 1874° / 61°0
74 °
Glenmar Gardens, Tuesday, 18 August
Clear. High 74°, low 61°.
Pressure30.06 inHg
Wind9.2 mph N
Humidity59%
Visibility—
Dew point57°
Wed, 1979° / 60°0
79 °
Glenmar Gardens, Wednesday, 19 August
Partly cloudy. High 79°, low 60°.
Pressure30.06 inHg
Wind7.4 mph SE
Humidity49%
Visibility—
Dew point56°
Thu, 2087° / 66°0
87 °
Glenmar Gardens, Thursday, 20 August
Mostly clear. High 87°, low 66°.
Pressure29.91 inHg
Wind14 mph S
Humidity50%
Visibility—
Dew point62°
Fri, 2185° / 71°0.03
85 °
Glenmar Gardens, Friday, 21 August
Light rain. High 85°, low 71°.
Pressure29.83 inHg
Wind10.8 mph S
Humidity72%
Visibility—
Dew point73°
Sat, 2279° / 64°0
79 °
Glenmar Gardens, Saturday, 22 August
Clear. High 79°, low 64°.
Pressure30.00 inHg
Wind9.3 mph NE
Humidity52%
Visibility—
Dew point58°
Sun, 2386° / 70°0
86 °
Glenmar Gardens, Sunday, 23 August
Overcast. High 86°, low 70°.
Pressure29.91 inHg
Wind11.8 mph S
Humidity55%
Visibility—
Dew point66°
Mon, 2473° / 68°0.07
73 °
Glenmar Gardens, Monday, 24 August
Light rain. High 73°, low 68°.
Pressure30.06 inHg
Wind15.7 mph NE
Humidity91%
Visibility—
Dew point66°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2576° / 65°0.15
76 °
Glenmar Gardens, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high76°
Average low65°
Average precipitation0.15 in
Chance of precipitation38%
Record high84° (1962)
Record low56° (1963)
Wed, 2676° / 65°0.11
76 °
Glenmar Gardens, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high76°
Average low65°
Average precipitation0.11 in
Chance of precipitation35%
Record high85° (1993)
Record low56° (1963)
Thu, 2776° / 66°0.18
76 °
Glenmar Gardens, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high76°
Average low66°
Average precipitation0.18 in
Chance of precipitation47%
Record high87° (2024)
Record low56° (1969)
Fri, 2876° / 66°0.18
76 °
Glenmar Gardens, Friday, 28 August
Climate normal for this date — 60-year average.
Average high76°
Average low66°
Average precipitation0.18 in
Chance of precipitation48%
Record high86° (2018)
Record low53° (1986)
Sat, 2975° / 65°0.16
75 °
Glenmar Gardens, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high75°
Average low65°
Average precipitation0.16 in
Chance of precipitation37%
Record high85° (2018)
Record low52° (1982)
Sun, 3075° / 65°0.12
75 °
Glenmar Gardens, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high75°
Average low65°
Average precipitation0.12 in
Chance of precipitation42%
Record high87° (1991)
Record low50° (1965)
Mon, 3174° / 64°0.17
74 °
Glenmar Gardens, Monday, 31 August
Climate normal for this date — 60-year average.
Average high74°
Average low64°
Average precipitation0.17 in
Chance of precipitation35%
Record high87° (1962)
Record low54° (2025)
Tue, 0174° / 64°0.08
74 °
Glenmar Gardens, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high74°
Average low64°
Average precipitation0.08 in
Chance of precipitation25%
Record high86° (1973)
Record low55° (2023)
Wed, 0275° / 64°0.18
75 °
Glenmar Gardens, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high75°
Average low64°
Average precipitation0.18 in
Chance of precipitation45%
Record high87° (2011)
Record low55° (2017)
Thu, 0374° / 64°0.14
74 °
Glenmar Gardens, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high74°
Average low64°
Average precipitation0.14 in
Chance of precipitation40%
Record high88° (2011)
Record low53° (2024)
Fri, 0474° / 64°0.15
74 °
Glenmar Gardens, Friday, 4 September
Climate normal for this date — 60-year average.
Average high74°
Average low64°
Average precipitation0.15 in
Chance of precipitation38%
Record high87° (1973)
Record low54° (1987)
Sat, 0573° / 64°0.11
73 °
Glenmar Gardens, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high73°
Average low64°
Average precipitation0.11 in
Chance of precipitation38%
Record high87° (2018)
Record low53° (1974)
Sun, 0673° / 63°0.09
73 °
Glenmar Gardens, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high73°
Average low63°
Average precipitation0.09 in
Chance of precipitation40%
Record high88° (2007)
Record low51° (2000)
Mon, 0773° / 63°0.15
73 °
Glenmar Gardens, Monday, 7 September
Climate normal for this date — 60-year average.
Average high73°
Average low63°
Average precipitation0.15 in
Chance of precipitation42%
Record high84° (1960)
Record low51° (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 Glenmar Gardens, 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 Glenmar Gardens, 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.