Monthly outlook for Oley Line, PA: average high 64.8°, average low 47.8°. That is 1.1° above the climate normal for October. Precipitation is expected on 5 days (about 3.9 inches), against a normal of 4 days and 1.8 inches. The warmest day looks like 13 October (78.5°), the coolest 19 October (32.1°).
64.8°/47.8°
Average high / low
+1.1°
Above normal
5 / 4
Wet days / normal
3.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 October – 18 October
67.4°
64°
+1.9°
19 October – 28 October
60.5°
60.2°
+0.2°
29 October – 7 November
at normal
57°
—
October records over 66 years
90.9°2 October 2019All-time high
25.3°24 October 1969All-time low
Climate normals and records are computed from the nearest reference point — Mount Penn (5 mi).
Sat, 1070° / 45°0
70 °
Oley Line, Saturday, 10 October
Overcast. High 70°, low 45°.
Pressure30.45 inHg
Wind6.6 mph E
Humidity46%
Visibility6.2 mi
Dew point45°
Sun, 1164° / 50°1.13
64 °
Oley Line, Sunday, 11 October
Heavy rain. High 64°, low 50°.
Pressure30.15 inHg
Wind12.4 mph E
Humidity97%
Visibility1.4 mi
Dew point61°
Mon, 1273° / 57°0.58
73 °
Oley Line, Monday, 12 October
Heavy rain. High 73°, low 57°.
Pressure29.80 inHg
Wind11.4 mph N
Humidity69%
Visibility6.2 mi
Dew point58°
Tue, 1379° / 55°0
79 °
Oley Line, Tuesday, 13 October
Light rain. High 79°, low 55°.
Pressure29.85 inHg
Wind6 mph SW
Humidity69%
Visibility6.2 mi
Dew point62°
Wed, 1473° / 62°0
73 °
Oley Line, Wednesday, 14 October
Light rain. High 73°, low 62°.
Pressure29.91 inHg
Wind10.5 mph NW
Humidity71%
Visibility—
Dew point60°
Thu, 1564° / 51°0
64 °
Oley Line, Thursday, 15 October
Mostly clear. High 64°, low 51°.
Pressure30.21 inHg
Wind9.6 mph NW
Humidity58%
Visibility—
Dew point44°
Fri, 1664° / 50°0.85
64 °
Oley Line, Friday, 16 October
Rain. High 64°, low 50°.
Pressure30.00 inHg
Wind9 mph SE
Humidity98%
Visibility—
Dew point53°
Sat, 1767° / 45°0.51
67 °
Oley Line, Saturday, 17 October
Rain. High 67°, low 45°.
Pressure29.85 inHg
Wind10.9 mph W
Humidity96%
Visibility—
Dew point60°
Sun, 1850° / 35°0
50 °
Oley Line, Sunday, 18 October
Light rain. High 50°, low 35°.
Pressure30.27 inHg
Wind14.3 mph NW
Humidity66%
Visibility—
Dew point35°
Mon, 1954° / 32°0
54 °
Oley Line, Monday, 19 October
Partly cloudy. High 54°, low 32°.
Pressure30.47 inHg
Wind3.8 mph NW
Humidity48%
Visibility—
Dew point26°
Tue, 2056° / 38°0
56 °
Oley Line, Tuesday, 20 October
Clear. High 56°, low 38°.
Pressure30.56 inHg
Wind7.3 mph E
Humidity52%
Visibility—
Dew point32°
Wed, 2160° / 44°0
60 °
Oley Line, Wednesday, 21 October
Overcast. High 60°, low 44°.
Pressure30.56 inHg
Wind9.1 mph SE
Humidity67%
Visibility—
Dew point43°
Thu, 2262° / 45°0
62 °
Oley Line, Thursday, 22 October
Overcast. High 62°, low 45°.
Pressure30.36 inHg
Wind9.6 mph SE
Humidity74%
Visibility—
Dew point48°
Fri, 2364° / 57°0.85
64 °
Oley Line, Friday, 23 October
Rain. High 64°, low 57°.
Pressure30.00 inHg
Wind16.2 mph SE
Humidity97%
Visibility—
Dew point60°
Sat, 2468° / 52°0
68 °
Oley Line, Saturday, 24 October
Mostly clear. High 68°, low 52°.
Pressure30.00 inHg
Wind5.1 mph W
Humidity78%
Visibility—
Dew point54°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 2559° / 45°0.13
59 °
Oley Line, Sunday, 25 October
Climate normal for this date — 60-year average.
Average high59°
Average low45°
Average precipitation0.13 in
Chance of precipitation27%
Record high75° (2021)
Record low31° (1962)
Mon, 2659° / 44°0.1
59 °
Oley Line, Monday, 26 October
Climate normal for this date — 60-year average.
Average high59°
Average low44°
Average precipitation0.1 in
Chance of precipitation32%
Record high78° (2023)
Record low31° (2018)
Tue, 2759° / 44°0.2
59 °
Oley Line, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high59°
Average low44°
Average precipitation0.2 in
Chance of precipitation28%
Record high79° (1963)
Record low29° (1976)
Wed, 2859° / 43°0.14
59 °
Oley Line, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high59°
Average low43°
Average precipitation0.14 in
Chance of precipitation27%
Record high78° (2023)
Record low25° (1976)
Thu, 2957° / 42°0.22
57 °
Oley Line, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high57°
Average low42°
Average precipitation0.22 in
Chance of precipitation23%
Record high73° (1984)
Record low29° (1965)
Fri, 3057° / 40°0.1
57 °
Oley Line, Friday, 30 October
Climate normal for this date — 60-year average.
Average high57°
Average low40°
Average precipitation0.1 in
Chance of precipitation23%
Record high77° (2024)
Record low29° (1969)
Sat, 3158° / 42°0.05
58 °
Oley Line, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high58°
Average low42°
Average precipitation0.05 in
Chance of precipitation22%
Record high81° (2024)
Record low28° (1988)
Sun, 0159° / 44°0.07
59 °
Oley Line, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high59°
Average low44°
Average precipitation0.07 in
Chance of precipitation25%
Record high77° (1974)
Record low27° (2002)
Mon, 0259° / 44°0.1
59 °
Oley Line, Monday, 2 November
Climate normal for this date — 60-year average.
Average high59°
Average low44°
Average precipitation0.1 in
Chance of precipitation28%
Record high76° (1982)
Record low29° (1976)
Tue, 0358° / 43°0.08
58 °
Oley Line, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high58°
Average low43°
Average precipitation0.08 in
Chance of precipitation27%
Record high76° (2003)
Record low30° (1980)
Wed, 0457° / 41°0.06
57 °
Oley Line, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high57°
Average low41°
Average precipitation0.06 in
Chance of precipitation18%
Record high73° (1961)
Record low28° (2021)
Thu, 0556° / 41°0.1
56 °
Oley Line, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high56°
Average low41°
Average precipitation0.1 in
Chance of precipitation28%
Record high75° (2022)
Record low26° (1991)
Fri, 0655° / 41°0.07
55 °
Oley Line, Friday, 6 November
Climate normal for this date — 60-year average.
Average high55°
Average low41°
Average precipitation0.07 in
Chance of precipitation28%
Record high80° (2024)
Record low26° (1991)
Sat, 0754° / 40°0.06
54 °
Oley Line, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high54°
Average low40°
Average precipitation0.06 in
Chance of precipitation18%
Record high72° (2024)
Record low26° (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 Oley Line, 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 Oley Line, 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.