Monthly outlook for Plank, PA: average high 60.7°, average low 42.6°. That is 2.3° above the climate normal for October. Precipitation is expected on 4 days (about 0.7 inches), against a normal of 6 days and 1.8 inches. The warmest day looks like 17 October (77.6°), the coolest 22 October (29.4°).
60.7°/42.6°
Average high / low
+2.3°
Above normal
4 / 6
Wet days / normal
0.7 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
8 October – 17 October
64.8°
58°
+3.8°
18 October – 27 October
53.9°
53.8°
+0.1°
28 October – 6 November
at normal
50.9°
—
October records over 66 years
81.3°1 October 2019All-time high
13.1°20 October 1972All-time low
Climate normals and records are computed from the nearest reference point — Duncan (6 mi).
Fri, 0964° / 36°0
64 °
Plank, Friday, 9 October
Clear. High 64°, low 36°.
Pressure30.18 inHg
Wind9 mph NW
Humidity43%
Visibility6.2 mi
Dew point38°
Sat, 1066° / 41°0
66 °
Plank, Saturday, 10 October
Overcast. High 66°, low 41°.
Pressure30.45 inHg
Wind6.9 mph S
Humidity46%
Visibility6.2 mi
Dew point43°
Sun, 1156° / 51°0.39
56 °
Plank, Sunday, 11 October
Rain. High 56°, low 51°.
Pressure30.36 inHg
Wind7.6 mph S
Humidity66%
Visibility6.2 mi
Dew point44°
Mon, 1267° / 55°0.09
67 °
Plank, Monday, 12 October
Light rain. High 67°, low 55°.
Pressure29.80 inHg
Wind8.1 mph SE
Humidity98%
Visibility—
Dew point58°
Tue, 1366° / 43°0.16
66 °
Plank, Tuesday, 13 October
Light rain. High 66°, low 43°.
Pressure29.59 inHg
Wind17.1 mph SW
Humidity73%
Visibility—
Dew point56°
Wed, 1452° / 37°0
52 °
Plank, Wednesday, 14 October
Clear. High 52°, low 37°.
Pressure30.09 inHg
Wind15.2 mph NW
Humidity51%
Visibility—
Dew point27°
Thu, 1560° / 36°0
60 °
Plank, Thursday, 15 October
Overcast. High 60°, low 36°.
Pressure30.21 inHg
Wind10.5 mph S
Humidity47%
Visibility—
Dew point30°
Fri, 1674° / 49°0
74 °
Plank, Friday, 16 October
Clear. High 74°, low 49°.
Pressure30.15 inHg
Wind9.9 mph S
Humidity69%
Visibility—
Dew point53°
Sat, 1778° / 58°0
78 °
Plank, Saturday, 17 October
Clear. High 78°, low 58°.
Pressure30.18 inHg
Wind6.3 mph SE
Humidity74%
Visibility—
Dew point61°
Sun, 1864° / 53°0.01
64 °
Plank, Sunday, 18 October
Light rain. High 64°, low 53°.
Pressure30.12 inHg
Wind5.2 mph N
Humidity70%
Visibility—
Dew point53°
Mon, 1953° / 41°0.01
53 °
Plank, Monday, 19 October
Light rain. High 53°, low 41°.
Pressure30.18 inHg
Wind10 mph N
Humidity77%
Visibility—
Dew point44°
Tue, 2059° / 37°0
59 °
Plank, Tuesday, 20 October
Clear. High 59°, low 37°.
Pressure30.15 inHg
Wind4.1 mph W
Humidity63%
Visibility—
Dew point38°
Wed, 2149° / 32°0
49 °
Plank, Wednesday, 21 October
Light rain. High 49°, low 32°.
Pressure30.09 inHg
Wind12.4 mph NW
Humidity71%
Visibility—
Dew point38°
Thu, 2251° / 29°0
51 °
Plank, Thursday, 22 October
Clear. High 51°, low 29°.
Pressure30.18 inHg
Wind9.7 mph S
Humidity47%
Visibility—
Dew point25°
Fri, 2347° / 41°0.04
47 °
Plank, Friday, 23 October
Light rain. High 47°, low 41°.
Pressure30.15 inHg
Wind13.5 mph S
Humidity97%
Visibility—
Dew point44°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 2453° / 40°0.1
53 °
Plank, Saturday, 24 October
Climate normal for this date — 60-year average.
Average high53°
Average low40°
Average precipitation0.1 in
Chance of precipitation33%
Record high73° (1963)
Record low24° (1969)
Sun, 2553° / 40°0.14
53 °
Plank, Sunday, 25 October
Climate normal for this date — 60-year average.
Average high53°
Average low40°
Average precipitation0.14 in
Chance of precipitation27%
Record high73° (1963)
Record low26° (1962)
Mon, 2652° / 39°0.08
52 °
Plank, Monday, 26 October
Climate normal for this date — 60-year average.
Average high52°
Average low39°
Average precipitation0.08 in
Chance of precipitation37%
Record high76° (1963)
Record low27° (1972)
Tue, 2753° / 39°0.13
53 °
Plank, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high53°
Average low39°
Average precipitation0.13 in
Chance of precipitation30%
Record high74° (1963)
Record low25° (1976)
Wed, 2853° / 37°0.1
53 °
Plank, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high53°
Average low37°
Average precipitation0.1 in
Chance of precipitation33%
Record high71° (1984)
Record low23° (1976)
Thu, 2950° / 36°0.15
50 °
Plank, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high50°
Average low36°
Average precipitation0.15 in
Chance of precipitation32%
Record high67° (1989)
Record low24° (1965)
Fri, 3051° / 36°0.1
51 °
Plank, Friday, 30 October
Climate normal for this date — 60-year average.
Average high51°
Average low36°
Average precipitation0.1 in
Chance of precipitation27%
Record high71° (2024)
Record low26° (1983)
Sat, 3151° / 37°0.1
51 °
Plank, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.1 in
Chance of precipitation25%
Record high73° (2024)
Record low19° (2002)
Sun, 0152° / 38°0.1
52 °
Plank, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high52°
Average low38°
Average precipitation0.1 in
Chance of precipitation33%
Record high69° (1974)
Record low26° (2023)
Mon, 0252° / 38°0.12
52 °
Plank, Monday, 2 November
Climate normal for this date — 60-year average.
Average high52°
Average low38°
Average precipitation0.12 in
Chance of precipitation37%
Record high71° (1982)
Record low20° (1993)
Tue, 0352° / 37°0.06
52 °
Plank, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high52°
Average low37°
Average precipitation0.06 in
Chance of precipitation33%
Record high69° (2015)
Record low26° (1984)
Wed, 0449° / 36°0.1
49 °
Plank, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high49°
Average low36°
Average precipitation0.1 in
Chance of precipitation27%
Record high69° (2003)
Record low23° (1991)
Thu, 0549° / 36°0.08
49 °
Plank, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high49°
Average low36°
Average precipitation0.08 in
Chance of precipitation40%
Record high68° (2022)
Record low19° (1991)
Fri, 0649° / 36°0.07
49 °
Plank, Friday, 6 November
Climate normal for this date — 60-year average.
Average high49°
Average low36°
Average precipitation0.07 in
Chance of precipitation28%
Record high70° (2022)
Record low25° (1995)
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 Plank, 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 Plank, 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.