Monthly outlook for Gladden, PA: average high 66°, average low 48.3°. That is 2.3° above the climate normal for October. Precipitation is expected on 4 days (about 1.1 inches), against a normal of 5 days and 1.7 inches. The warmest day looks like 16 October (80.2°), the coolest 22 October (37.2°).
66°/48.3°
Average high / low
+2.3°
Above normal
4 / 5
Wet days / normal
1.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
8 October – 17 October
69.4°
63.3°
+3.4°
18 October – 27 October
60.3°
58.7°
+0.9°
28 October – 6 November
at normal
56°
—
October records over 66 years
88.3°1 October 2019All-time high
21.4°27 October 1962All-time low
Climate normals and records are computed from the nearest reference point — Mount Lebanon (7 mi).
Fri, 0968° / 41°0
68 °
Gladden, Friday, 9 October
Clear. High 68°, low 41°.
Pressure30.24 inHg
Wind2.9 mph NW
Humidity47%
Visibility6.2 mi
Dew point42°
Sat, 1073° / 50°0
73 °
Gladden, Saturday, 10 October
Overcast. High 73°, low 50°.
Pressure30.36 inHg
Wind5.8 mph SE
Humidity49%
Visibility6.2 mi
Dew point49°
Sun, 1161° / 57°0.52
61 °
Gladden, Sunday, 11 October
Rain. High 61°, low 57°.
Pressure30.18 inHg
Wind10.7 mph E
Humidity93%
Visibility2.1 mi
Dew point57°
Mon, 1266° / 58°0.11
66 °
Gladden, Monday, 12 October
Light rain. High 66°, low 58°.
Pressure29.83 inHg
Wind8.9 mph NW
Humidity87%
Visibility—
Dew point60°
Tue, 1368° / 46°0.26
68 °
Gladden, Tuesday, 13 October
Light rain. High 68°, low 46°.
Pressure29.71 inHg
Wind21.4 mph NW
Humidity85%
Visibility—
Dew point62°
Wed, 1458° / 42°0
58 °
Gladden, Wednesday, 14 October
Clear. High 58°, low 42°.
Pressure30.15 inHg
Wind10 mph N
Humidity48%
Visibility—
Dew point35°
Thu, 1570° / 43°0
70 °
Gladden, Thursday, 15 October
Partly cloudy. High 70°, low 43°.
Pressure30.09 inHg
Wind9.3 mph SW
Humidity41%
Visibility—
Dew point42°
Fri, 1680° / 62°0
80 °
Gladden, Friday, 16 October
Clear. High 80°, low 62°.
Pressure30.09 inHg
Wind11.7 mph SW
Humidity60%
Visibility—
Dew point63°
Sat, 1780° / 64°0
80 °
Gladden, Saturday, 17 October
Clear. High 80°, low 64°.
Pressure30.12 inHg
Wind6.5 mph SW
Humidity59%
Visibility—
Dew point62°
Sun, 1867° / 51°0
67 °
Gladden, Sunday, 18 October
Light rain. High 67°, low 51°.
Pressure30.15 inHg
Wind8.5 mph NW
Humidity70%
Visibility—
Dew point50°
Mon, 1958° / 43°0.01
58 °
Gladden, Monday, 19 October
Light rain. High 58°, low 43°.
Pressure30.21 inHg
Wind7.4 mph NW
Humidity51%
Visibility—
Dew point38°
Tue, 2060° / 41°0
60 °
Gladden, Tuesday, 20 October
Clear. High 60°, low 41°.
Pressure30.09 inHg
Wind5.7 mph W
Humidity50%
Visibility—
Dew point39°
Wed, 2156° / 41°0
56 °
Gladden, Wednesday, 21 October
Mostly clear. High 56°, low 41°.
Pressure30.15 inHg
Wind10.2 mph N
Humidity45%
Visibility—
Dew point34°
Thu, 2260° / 37°0.01
60 °
Gladden, Thursday, 22 October
Light rain. High 60°, low 37°.
Pressure30.00 inHg
Wind7.5 mph SE
Humidity44%
Visibility—
Dew point35°
Fri, 2361° / 49°0.17
61 °
Gladden, Friday, 23 October
Light rain. High 61°, low 49°.
Pressure29.94 inHg
Wind11.3 mph S
Humidity81%
Visibility—
Dew point54°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 2459° / 43°0.12
59 °
Gladden, Saturday, 24 October
Climate normal for this date — 60-year average.
Average high59°
Average low43°
Average precipitation0.12 in
Chance of precipitation42%
Record high78° (1963)
Record low26° (1969)
Sun, 2558° / 43°0.13
58 °
Gladden, Sunday, 25 October
Climate normal for this date — 60-year average.
Average high58°
Average low43°
Average precipitation0.13 in
Chance of precipitation30%
Record high78° (1963)
Record low30° (1965)
Mon, 2657° / 42°0.1
57 °
Gladden, Monday, 26 October
Climate normal for this date — 60-year average.
Average high57°
Average low42°
Average precipitation0.1 in
Chance of precipitation28%
Record high79° (1963)
Record low27° (1962)
Tue, 2758° / 42°0.11
58 °
Gladden, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high58°
Average low42°
Average precipitation0.11 in
Chance of precipitation35%
Record high77° (1963)
Record low21° (1962)
Wed, 2857° / 42°0.13
57 °
Gladden, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high57°
Average low42°
Average precipitation0.13 in
Chance of precipitation33%
Record high73° (2014)
Record low25° (1976)
Thu, 2956° / 40°0.17
56 °
Gladden, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high56°
Average low40°
Average precipitation0.17 in
Chance of precipitation38%
Record high74° (2024)
Record low25° (1965)
Fri, 3056° / 40°0.13
56 °
Gladden, Friday, 30 October
Climate normal for this date — 60-year average.
Average high56°
Average low40°
Average precipitation0.13 in
Chance of precipitation27%
Record high74° (2024)
Record low26° (2008)
Sat, 3158° / 42°0.13
58 °
Gladden, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high58°
Average low42°
Average precipitation0.13 in
Chance of precipitation32%
Record high79° (2024)
Record low27° (1988)
Sun, 0157° / 42°0.11
57 °
Gladden, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high57°
Average low42°
Average precipitation0.11 in
Chance of precipitation42%
Record high73° (1974)
Record low28° (1976)
Mon, 0258° / 42°0.14
58 °
Gladden, Monday, 2 November
Climate normal for this date — 60-year average.
Average high58°
Average low42°
Average precipitation0.14 in
Chance of precipitation40%
Record high75° (1982)
Record low23° (1993)
Tue, 0356° / 40°0.08
56 °
Gladden, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high56°
Average low40°
Average precipitation0.08 in
Chance of precipitation33%
Record high77° (1961)
Record low27° (2006)
Wed, 0455° / 39°0.13
55 °
Gladden, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high55°
Average low39°
Average precipitation0.13 in
Chance of precipitation30%
Record high75° (2003)
Record low24° (1991)
Thu, 0554° / 40°0.11
54 °
Gladden, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high54°
Average low40°
Average precipitation0.11 in
Chance of precipitation38%
Record high79° (2024)
Record low20° (1991)
Fri, 0653° / 39°0.09
53 °
Gladden, Friday, 6 November
Climate normal for this date — 60-year average.
Average high53°
Average low39°
Average precipitation0.09 in
Chance of precipitation30%
Record high72° (1975)
Record low25° (1967)
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 Gladden, 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 Gladden, 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.