Monthly outlook for Montrose Hill, PA: average high 84.3°, average low 62.6°. That is 2.3° above the climate normal for August. Precipitation is expected on 3 days (about 1.6 inches), against a normal of 7 days and 2.1 inches. The warmest day looks like 21 August (96.5°), the coolest 16 August (52.4°).
84.3°/62.6°
Average high / low
+2.3°
Above normal
3 / 7
Wet days / normal
1.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
79.5°
80.4°
-0.5°
19 August – 28 August
92.4°
79.9°
+7°
29 August – 7 September
at normal
78.4°
—
August records over 66 years
96.6°17 August 1988All-time high
45°29 August 1982All-time low
Climate normals and records are computed from the nearest reference point — Pittsburgh (8 mi).
Mon, 1082° / 67°0.51
82 °
Montrose Hill, Monday, 10 August
Heavy rain. High 82°, low 67°.
Pressure30.00 inHg
Wind6.7 mph SW
Humidity77%
Visibility6.2 mi
Dew point68°
Tue, 1186° / 63°0.68
86 °
Montrose Hill, Tuesday, 11 August
Heavy rain. High 86°, low 63°.
Pressure29.97 inHg
Wind6.6 mph SW
Humidity64%
Visibility6.2 mi
Dew point66°
Wed, 1281° / 65°0.04
81 °
Montrose Hill, Wednesday, 12 August
Light rain. High 81°, low 65°.
Pressure29.83 inHg
Wind5.9 mph SW
Humidity91%
Visibility6.2 mi
Dew point69°
Thu, 1378° / 60°0.04
78 °
Montrose Hill, Thursday, 13 August
Light rain. High 78°, low 60°.
Pressure29.91 inHg
Wind11.5 mph NW
Humidity41%
Visibility—
Dew point51°
Fri, 1475° / 56°0
75 °
Montrose Hill, Friday, 14 August
Overcast. High 75°, low 56°.
Pressure30.09 inHg
Wind7.7 mph N
Humidity43%
Visibility—
Dew point48°
Sat, 1574° / 53°0
74 °
Montrose Hill, Saturday, 15 August
Overcast. High 74°, low 53°.
Pressure30.24 inHg
Wind7.3 mph N
Humidity38%
Visibility—
Dew point44°
Sun, 1672° / 52°0
72 °
Montrose Hill, Sunday, 16 August
Overcast. High 72°, low 52°.
Pressure30.18 inHg
Wind4.4 mph SW
Humidity51%
Visibility—
Dew point48°
Mon, 1779° / 55°0
79 °
Montrose Hill, Monday, 17 August
Partly cloudy. High 79°, low 55°.
Pressure30.03 inHg
Wind5.8 mph NW
Humidity38%
Visibility—
Dew point48°
Tue, 1881° / 60°0
81 °
Montrose Hill, Tuesday, 18 August
Clear. High 81°, low 60°.
Pressure30.03 inHg
Wind5.8 mph NW
Humidity38%
Visibility—
Dew point51°
Wed, 1986° / 59°0
86 °
Montrose Hill, Wednesday, 19 August
Partly cloudy. High 86°, low 59°.
Pressure30.06 inHg
Wind2.9 mph S
Humidity40%
Visibility—
Dew point56°
Thu, 2090° / 64°0
90 °
Montrose Hill, Thursday, 20 August
Mostly clear. High 90°, low 64°.
Pressure29.94 inHg
Wind8.2 mph S
Humidity40%
Visibility—
Dew point58°
Fri, 2197° / 72°0.03
97 °
Montrose Hill, Friday, 21 August
Light rain. High 97°, low 72°.
Pressure29.83 inHg
Wind7.4 mph SW
Humidity50%
Visibility—
Dew point70°
Sat, 2291° / 65°0
91 °
Montrose Hill, Saturday, 22 August
Mostly clear. High 91°, low 65°.
Pressure29.94 inHg
Wind4.7 mph NE
Humidity29%
Visibility—
Dew point52°
Sun, 2396° / 69°0
96 °
Montrose Hill, Sunday, 23 August
Clear. High 96°, low 69°.
Pressure29.88 inHg
Wind7.1 mph S
Humidity35%
Visibility—
Dew point61°
Mon, 2495° / 74°0.26
95 °
Montrose Hill, Monday, 24 August
Rain. High 95°, low 74°.
Pressure29.97 inHg
Wind7.7 mph NW
Humidity48%
Visibility—
Dew point70°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2580° / 62°0.09
80 °
Montrose Hill, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high80°
Average low62°
Average precipitation0.09 in
Chance of precipitation28%
Record high90° (1993)
Record low51° (1977)
Wed, 2680° / 62°0.09
80 °
Montrose Hill, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high80°
Average low62°
Average precipitation0.09 in
Chance of precipitation32%
Record high93° (1993)
Record low53° (1963)
Thu, 2781° / 64°0.13
81 °
Montrose Hill, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high81°
Average low64°
Average precipitation0.13 in
Chance of precipitation43%
Record high93° (2024)
Record low52° (1969)
Fri, 2880° / 64°0.19
80 °
Montrose Hill, Friday, 28 August
Climate normal for this date — 60-year average.
Average high80°
Average low64°
Average precipitation0.19 in
Chance of precipitation40%
Record high92° (1973)
Record low50° (1968)
Sat, 2980° / 63°0.12
80 °
Montrose Hill, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high80°
Average low63°
Average precipitation0.12 in
Chance of precipitation40%
Record high91° (1991)
Record low45° (1982)
Sun, 3079° / 62°0.14
79 °
Montrose Hill, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high79°
Average low62°
Average precipitation0.14 in
Chance of precipitation28%
Record high92° (1993)
Record low47° (1986)
Mon, 3178° / 62°0.16
78 °
Montrose Hill, Monday, 31 August
Climate normal for this date — 60-year average.
Average high78°
Average low62°
Average precipitation0.16 in
Chance of precipitation37%
Record high93° (2012)
Record low51° (1976)
Tue, 0178° / 61°0.11
78 °
Montrose Hill, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high78°
Average low61°
Average precipitation0.11 in
Chance of precipitation23%
Record high91° (2010)
Record low47° (1967)
Wed, 0279° / 61°0.13
79 °
Montrose Hill, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high79°
Average low61°
Average precipitation0.13 in
Chance of precipitation42%
Record high93° (2010)
Record low49° (1967)
Thu, 0379° / 61°0.1
79 °
Montrose Hill, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high79°
Average low61°
Average precipitation0.1 in
Chance of precipitation35%
Record high94° (2011)
Record low48° (1967)
Fri, 0478° / 62°0.09
78 °
Montrose Hill, Friday, 4 September
Climate normal for this date — 60-year average.
Average high78°
Average low62°
Average precipitation0.09 in
Chance of precipitation35%
Record high91° (2023)
Record low48° (1997)
Sat, 0578° / 60°0.12
78 °
Montrose Hill, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high78°
Average low60°
Average precipitation0.12 in
Chance of precipitation33%
Record high91° (2023)
Record low48° (1997)
Sun, 0678° / 60°0.14
78 °
Montrose Hill, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high78°
Average low60°
Average precipitation0.14 in
Chance of precipitation32%
Record high92° (2023)
Record low46° (1984)
Mon, 0777° / 60°0.11
77 °
Montrose Hill, Monday, 7 September
Climate normal for this date — 60-year average.
Average high77°
Average low60°
Average precipitation0.11 in
Chance of precipitation32%
Record high89° (2010)
Record low47° (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 Montrose 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 Montrose 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.