Monthly outlook for Oak Tree, PA: average high 58.4°, average low 39.7°. That is 0.8° above the climate normal for October. Precipitation is expected on 4 days (about 1.8 inches), against a normal of 6 days and 1.9 inches. The warmest day looks like 16 October (68°), the coolest 18 October (33.3°).
58.4°/39.7°
Average high / low
+0.8°
Above normal
4 / 6
Wet days / normal
1.8 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
16 October – 25 October
60.5°
57.8°
+1.5°
26 October – 4 November
54.8°
55.3°
-0.3°
5 November – 14 November
at normal
50.4°
—
October records over 66 years
85.1°1 October 2019All-time high
23.7°20 October 1972All-time low
Climate normals and records are computed from the nearest reference point — Indiana (14 mi).
Sat, 1748° / 36°0.01
48 °
Oak Tree, Saturday, 17 October
Light rain. High 48°, low 36°.
Pressure30.39 inHg
Wind11 mph N
Humidity60%
Visibility6.2 mi
Dew point29°
Sun, 1857° / 33°0
57 °
Oak Tree, Sunday, 18 October
Clear. High 57°, low 33°.
Pressure30.62 inHg
Wind3.2 mph SW
Humidity53%
Visibility6.2 mi
Dew point34°
Mon, 1964° / 35°0
64 °
Oak Tree, Monday, 19 October
Clear. High 64°, low 35°.
Pressure30.47 inHg
Wind2.8 mph N
Humidity38%
Visibility6.2 mi
Dew point34°
Tue, 2064° / 40°0
64 °
Oak Tree, Tuesday, 20 October
Clear. High 64°, low 40°.
Pressure30.36 inHg
Wind4.5 mph N
Humidity61%
Visibility6.2 mi
Dew point45°
Wed, 2162° / 40°0
62 °
Oak Tree, Wednesday, 21 October
Clear. High 62°, low 40°.
Pressure30.27 inHg
Wind6 mph NE
Humidity45%
Visibility—
Dew point38°
Thu, 2261° / 35°0
61 °
Oak Tree, Thursday, 22 October
Clear. High 61°, low 35°.
Pressure30.15 inHg
Wind5.4 mph E
Humidity39%
Visibility—
Dew point32°
Fri, 2361° / 41°0
61 °
Oak Tree, Friday, 23 October
Partly cloudy. High 61°, low 41°.
Pressure30.24 inHg
Wind5.6 mph E
Humidity50%
Visibility—
Dew point39°
Sat, 2459° / 39°0
59 °
Oak Tree, Saturday, 24 October
Clear. High 59°, low 39°.
Pressure30.30 inHg
Wind7.9 mph SE
Humidity47%
Visibility—
Dew point37°
Sun, 2562° / 40°0
62 °
Oak Tree, Sunday, 25 October
Mostly clear. High 62°, low 40°.
Pressure30.15 inHg
Wind12 mph NW
Humidity57%
Visibility—
Dew point43°
Mon, 2652° / 34°0
52 °
Oak Tree, Monday, 26 October
Overcast. High 52°, low 34°.
Pressure30.36 inHg
Wind6.7 mph NW
Humidity43%
Visibility—
Dew point28°
Tue, 2759° / 40°0
59 °
Oak Tree, Tuesday, 27 October
Light rain. High 59°, low 40°.
Pressure30.33 inHg
Wind5.5 mph SW
Humidity50%
Visibility—
Dew point33°
Wed, 2854° / 45°0.17
54 °
Oak Tree, Wednesday, 28 October
Light rain. High 54°, low 45°.
Pressure30.06 inHg
Wind6 mph SW
Humidity90%
Visibility—
Dew point50°
Thu, 2956° / 40°0
56 °
Oak Tree, Thursday, 29 October
Overcast. High 56°, low 40°.
Pressure30.15 inHg
Wind4.8 mph E
Humidity80%
Visibility—
Dew point43°
Fri, 3051° / 45°0.09
51 °
Oak Tree, Friday, 30 October
Light rain. High 51°, low 45°.
Pressure29.91 inHg
Wind11 mph SE
Humidity89%
Visibility—
Dew point45°
Sat, 3156° / 46°0.61
56 °
Oak Tree, Saturday, 31 October
Rain. High 56°, low 46°.
Pressure29.62 inHg
Wind13.5 mph NW
Humidity97%
Visibility—
Dew point52°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 0156° / 42°0.11
56 °
Oak Tree, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high56°
Average low42°
Average precipitation0.11 in
Chance of precipitation42%
Record high72° (1974)
Record low30° (2023)
Mon, 0256° / 41°0.14
56 °
Oak Tree, Monday, 2 November
Climate normal for this date — 60-year average.
Average high56°
Average low41°
Average precipitation0.14 in
Chance of precipitation42%
Record high74° (1982)
Record low24° (1993)
Tue, 0355° / 40°0.09
55 °
Oak Tree, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high55°
Average low40°
Average precipitation0.09 in
Chance of precipitation37%
Record high73° (1961)
Record low27° (1966)
Wed, 0453° / 39°0.11
53 °
Oak Tree, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high53°
Average low39°
Average precipitation0.11 in
Chance of precipitation32%
Record high74° (2003)
Record low24° (1991)
Thu, 0553° / 39°0.11
53 °
Oak Tree, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high53°
Average low39°
Average precipitation0.11 in
Chance of precipitation45%
Record high76° (2024)
Record low19° (1991)
Fri, 0652° / 39°0.09
52 °
Oak Tree, Friday, 6 November
Climate normal for this date — 60-year average.
Average high52°
Average low39°
Average precipitation0.09 in
Chance of precipitation42%
Record high74° (2022)
Record low25° (1995)
Sat, 0751° / 38°0.13
51 °
Oak Tree, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high51°
Average low38°
Average precipitation0.13 in
Chance of precipitation42%
Record high70° (1975)
Record low25° (1967)
Sun, 0851° / 37°0.12
51 °
Oak Tree, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.12 in
Chance of precipitation32%
Record high72° (2020)
Record low24° (1967)
Mon, 0952° / 37°0.12
52 °
Oak Tree, Monday, 9 November
Climate normal for this date — 60-year average.
Average high52°
Average low37°
Average precipitation0.12 in
Chance of precipitation37%
Record high71° (2020)
Record low21° (1976)
Tue, 1052° / 37°0.17
52 °
Oak Tree, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high52°
Average low37°
Average precipitation0.17 in
Chance of precipitation42%
Record high73° (2020)
Record low20° (2017)
Wed, 1149° / 37°0.17
49 °
Oak Tree, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high49°
Average low37°
Average precipitation0.17 in
Chance of precipitation42%
Record high66° (2012)
Record low18° (2017)
Thu, 1248° / 35°0.15
48 °
Oak Tree, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high48°
Average low35°
Average precipitation0.15 in
Chance of precipitation47%
Record high67° (1982)
Record low20° (2019)
Fri, 1347° / 34°0.07
47 °
Oak Tree, Friday, 13 November
Climate normal for this date — 60-year average.
Average high47°
Average low34°
Average precipitation0.07 in
Chance of precipitation38%
Record high66° (1989)
Record low13° (2019)
Sat, 1448° / 35°0.12
48 °
Oak Tree, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high48°
Average low35°
Average precipitation0.12 in
Chance of precipitation33%
Record high68° (1994)
Record low17° (1986)
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 Oak Tree, 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 Oak Tree, 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.