Monthly outlook for Corner Ketch, PA: average high 61.4°, average low 47°. That is 3° above the climate normal for October. Precipitation is expected on 4 days (about 0.6 inches), against a normal of 4 days and 1.6 inches. The warmest day looks like 4 November (69.3°), the coolest 1 November (34.6°).
61.4°/47°
Average high / low
+3°
Above normal
4 / 4
Wet days / normal
0.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
31 October – 9 November
64.8°
57.6°
+4°
10 November – 19 November
55.7°
52.4°
+1.8°
20 November – 29 November
at normal
49.8°
—
October records over 66 years
90.5°2 October 2019All-time high
28°24 October 1969All-time low
Climate normals and records are computed from the nearest reference point — Coatesville (5 mi).
Sun, 0161° / 35°0
61 °
Corner Ketch, Sunday, 1 November
Overcast. High 61°, low 35°.
Pressure30.56 inHg
Wind2.4 mph NE
Humidity46%
Visibility6.2 mi
Dew point34°
Mon, 0265° / 45°0
65 °
Corner Ketch, Monday, 2 November
Partly cloudy. High 65°, low 45°.
Pressure30.42 inHg
Wind5.6 mph SW
Humidity38%
Visibility6.2 mi
Dew point35°
Tue, 0367° / 46°0
67 °
Corner Ketch, Tuesday, 3 November
Overcast. High 67°, low 46°.
Pressure30.33 inHg
Wind5 mph SW
Humidity48%
Visibility6.2 mi
Dew point44°
Wed, 0469° / 51°0
69 °
Corner Ketch, Wednesday, 4 November
Clear. High 69°, low 51°.
Pressure30.24 inHg
Wind9.8 mph S
Humidity78%
Visibility—
Dew point54°
Thu, 0566° / 54°0.06
66 °
Corner Ketch, Thursday, 5 November
Light rain. High 66°, low 54°.
Pressure30.03 inHg
Wind6.8 mph SE
Humidity95%
Visibility—
Dew point58°
Fri, 0665° / 57°0
65 °
Corner Ketch, Friday, 6 November
Overcast. High 65°, low 57°.
Pressure30.06 inHg
Wind8 mph E
Humidity85%
Visibility—
Dew point58°
Sat, 0758° / 52°0.01
58 °
Corner Ketch, Saturday, 7 November
Light rain. High 58°, low 52°.
Pressure30.12 inHg
Wind6.2 mph NE
Humidity84%
Visibility—
Dew point51°
Sun, 0868° / 51°0
68 °
Corner Ketch, Sunday, 8 November
Overcast. High 68°, low 51°.
Pressure30.06 inHg
Wind5.2 mph W
Humidity78%
Visibility—
Dew point53°
Mon, 0967° / 58°0.02
67 °
Corner Ketch, Monday, 9 November
Light rain. High 67°, low 58°.
Pressure30.03 inHg
Wind9.7 mph SW
Humidity80%
Visibility—
Dew point56°
Tue, 1067° / 59°0.29
67 °
Corner Ketch, Tuesday, 10 November
Rain. High 67°, low 59°.
Pressure29.91 inHg
Wind10.2 mph S
Humidity73%
Visibility—
Dew point57°
Wed, 1162° / 48°0.17
62 °
Corner Ketch, Wednesday, 11 November
Light rain. High 62°, low 48°.
Pressure29.56 inHg
Wind21.5 mph NW
Humidity75%
Visibility—
Dew point49°
Thu, 1253° / 42°0
53 °
Corner Ketch, Thursday, 12 November
Partly cloudy. High 53°, low 42°.
Pressure29.83 inHg
Wind17.1 mph W
Humidity54%
Visibility—
Dew point34°
Fri, 1351° / 36°0
51 °
Corner Ketch, Friday, 13 November
Clear. High 51°, low 36°.
Pressure30.06 inHg
Wind14.4 mph NW
Humidity57%
Visibility—
Dew point30°
Sat, 1451° / 39°0.07
51 °
Corner Ketch, Saturday, 14 November
Light rain. High 51°, low 39°.
Pressure30.03 inHg
Wind5.5 mph S
Humidity59%
Visibility—
Dew point33°
Sun, 1551° / 37°0
51 °
Corner Ketch, Sunday, 15 November
Clear. High 51°, low 37°.
Pressure30.12 inHg
Wind12 mph NW
Humidity56%
Visibility—
Dew point30°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 1652° / 38°0.15
52 °
Corner Ketch, Monday, 16 November
Climate normal for this date — 60-year average.
Average high52°
Average low38°
Average precipitation0.15 in
Chance of precipitation30%
Record high70° (2005)
Record low22° (1967)
Tue, 1751° / 37°0.08
51 °
Corner Ketch, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.08 in
Chance of precipitation25%
Record high67° (1987)
Record low26° (2019)
Wed, 1851° / 37°0.07
51 °
Corner Ketch, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.07 in
Chance of precipitation28%
Record high69° (1963)
Record low25° (2014)
Thu, 1951° / 37°0.09
51 °
Corner Ketch, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.09 in
Chance of precipitation28%
Record high67° (2016)
Record low21° (2014)
Fri, 2051° / 37°0.09
51 °
Corner Ketch, Friday, 20 November
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.09 in
Chance of precipitation25%
Record high73° (1985)
Record low25° (2022)
Sat, 2150° / 37°0.09
50 °
Corner Ketch, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high50°
Average low37°
Average precipitation0.09 in
Chance of precipitation27%
Record high68° (1991)
Record low21° (1987)
Sun, 2249° / 37°0.12
49 °
Corner Ketch, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high49°
Average low37°
Average precipitation0.12 in
Chance of precipitation33%
Record high69° (2007)
Record low19° (2018)
Mon, 2349° / 35°0.07
49 °
Corner Ketch, Monday, 23 November
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.07 in
Chance of precipitation22%
Record high67° (1979)
Record low16° (2018)
Tue, 2450° / 36°0.11
50 °
Corner Ketch, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high50°
Average low36°
Average precipitation0.11 in
Chance of precipitation30%
Record high67° (1979)
Record low19° (1989)
Wed, 2549° / 36°0.13
49 °
Corner Ketch, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high49°
Average low36°
Average precipitation0.13 in
Chance of precipitation40%
Record high69° (1979)
Record low19° (1989)
Thu, 2651° / 37°0.15
51 °
Corner Ketch, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.15 in
Chance of precipitation38%
Record high66° (1999)
Record low25° (2005)
Fri, 2750° / 37°0.1
50 °
Corner Ketch, Friday, 27 November
Climate normal for this date — 60-year average.
Average high50°
Average low37°
Average precipitation0.1 in
Chance of precipitation32%
Record high64° (1976)
Record low25° (1974)
Sat, 2851° / 38°0.17
51 °
Corner Ketch, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high51°
Average low38°
Average precipitation0.17 in
Chance of precipitation28%
Record high67° (1990)
Record low22° (2014)
Sun, 2948° / 35°0.15
48 °
Corner Ketch, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high48°
Average low35°
Average precipitation0.15 in
Chance of precipitation35%
Record high67° (2005)
Record low22° (2023)
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 Corner Ketch, 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 Corner Ketch, 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.