As of 21:57 EDT

Weather in Cornog, PA

54°

Cornog, Wednesday, 7 October, 21:57

Clear. Feels like 54°. High 68°, low 40°.

Pressure29.88 inHg

Wind0 mph N

Humidity90%

Visibility6.2 mi

Dew point52°

See detailed hourly forecast

Monthly outlook for Cornog, PA: average high 66.5°, average low 48.1°. That is 1.1° above the climate normal for October. Precipitation is expected on 5 days (about 1.0 inches), against a normal of 4 days and 1.8 inches. The warmest day looks like 13 October (76.3°), the coolest 22 October (35°).

66.5°/48.1°

Average high / low

+1.1°

Above normal

5 / 4

Wet days / normal

1.0 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
7 October – 16 October	67.9°	65.8°	+1.1°
17 October – 26 October	64.2°	61.6°	+1.4°
27 October – 5 November	at normal	59°	—

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 (7 mi).

Thu, 0874° / 51°

74 °

Cornog, Thursday, 8 October

Clear. High 74°, low 51°.

Pressure29.91 inHg

Wind10.9 mph NW

Humidity42%

Visibility6.2 mi

Dew point46°

Fri, 0972° / 45°

72 °

Cornog, Friday, 9 October

Clear. High 72°, low 45°.

Pressure30.18 inHg

Wind9 mph W

Humidity41%

Visibility6.2 mi

Dew point43°

Sat, 1068° / 50°

68 °

Cornog, Saturday, 10 October

Overcast. High 68°, low 50°.

Pressure30.50 inHg

Wind5 mph E

Humidity42%

Visibility6.2 mi

Dew point42°

Sun, 1163° / 55°

0.36

63 °

Cornog, Sunday, 11 October

Rain. High 63°, low 55°.

Pressure30.39 inHg

Wind7.7 mph SE

Humidity71%

Visibility6.2 mi

Dew point53°

Mon, 1269° / 60°

0.35

69 °

Cornog, Monday, 12 October

Rain. High 69°, low 60°.

Pressure29.74 inHg

Wind11.6 mph E

Humidity98%

Visibility—

Dew point63°

Tue, 1376° / 54°

0.12

76 °

Cornog, Tuesday, 13 October

Light rain. High 76°, low 54°.

Pressure29.65 inHg

Wind18.7 mph NW

Humidity72%

Visibility—

Dew point58°

Wed, 1456° / 44°

56 °

Cornog, Wednesday, 14 October

Clear. High 56°, low 44°.

Pressure30.03 inHg

Wind19.2 mph NW

Humidity54%

Visibility—

Dew point33°

Thu, 1561° / 40°

61 °

Cornog, Thursday, 15 October

Mostly clear. High 61°, low 40°.

Pressure30.27 inHg

Wind6.8 mph SW

Humidity46%

Visibility—

Dew point33°

Fri, 1671° / 50°

71 °

Cornog, Friday, 16 October

Clear. High 71°, low 50°.

Pressure30.24 inHg

Wind10.1 mph SW

Humidity66%

Visibility—

Dew point51°

Sat, 1775° / 56°

75 °

Cornog, Saturday, 17 October

Clear. High 75°, low 56°.

Pressure30.21 inHg

Wind8.2 mph S

Humidity63%

Visibility—

Dew point55°

Sun, 1869° / 56°

0.11

69 °

Cornog, Sunday, 18 October

Light rain. High 69°, low 56°.

Pressure30.18 inHg

Wind10.7 mph S

Humidity76%

Visibility—

Dew point60°

Mon, 1966° / 50°

0.06

66 °

Cornog, Monday, 19 October

Light rain. High 66°, low 50°.

Pressure30.09 inHg

Wind12.7 mph N

Humidity80%

Visibility—

Dew point54°

Tue, 2062° / 45°

62 °

Cornog, Tuesday, 20 October

Clear. High 62°, low 45°.

Pressure30.12 inHg

Wind6.8 mph NW

Humidity59%

Visibility—

Dew point40°

Wed, 2158° / 40°

58 °

Cornog, Wednesday, 21 October

Partly cloudy. High 58°, low 40°.

Pressure30.00 inHg

Wind12.7 mph NW

Humidity59%

Visibility—

Dew point42°

Thu, 2255° / 35°

55 °

Cornog, Thursday, 22 October

Mostly clear. High 55°, low 35°.

Pressure30.24 inHg

Wind5.6 mph SE

Humidity54%

Visibility—

Dew point31°

From day 17 onward the outlook is built from 60-year climate statistics

Fri, 2362° / 47°

0.1

62 °

Cornog, Friday, 23 October

Climate normal for this date — 60-year average.

Average high62°

Average low47°

Average precipitation0.1 in

Chance of precipitation25%

Record high75° (2007)

Record low30° (1969)

Sat, 2461° / 47°

0.13

61 °

Cornog, Saturday, 24 October

Climate normal for this date — 60-year average.

Average high61°

Average low47°

Average precipitation0.13 in

Chance of precipitation32%

Record high79° (2001)

Record low28° (1969)

Sun, 2560° / 47°

0.13

60 °

Cornog, Sunday, 25 October

Climate normal for this date — 60-year average.

Average high60°

Average low47°

Average precipitation0.13 in

Chance of precipitation30%

Record high75° (2021)

Record low34° (1962)

Mon, 2660° / 46°

0.11

60 °

Cornog, Monday, 26 October

Climate normal for this date — 60-year average.

Average high60°

Average low46°

Average precipitation0.11 in

Chance of precipitation35%

Record high79° (2023)

Record low33° (1962)

Tue, 2760° / 46°

0.21

60 °

Cornog, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high60°

Average low46°

Average precipitation0.21 in

Chance of precipitation28%

Record high80° (1963)

Record low31° (1976)

Wed, 2860° / 45°

0.13

60 °

Cornog, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high60°

Average low45°

Average precipitation0.13 in

Chance of precipitation25%

Record high80° (2023)

Record low29° (1976)

Thu, 2958° / 44°

0.25

58 °

Cornog, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high58°

Average low44°

Average precipitation0.25 in

Chance of precipitation25%

Record high75° (1984)

Record low30° (1965)

Fri, 3058° / 43°

0.1

58 °

Cornog, Friday, 30 October

Climate normal for this date — 60-year average.

Average high58°

Average low43°

Average precipitation0.1 in

Chance of precipitation23%

Record high78° (2016)

Record low31° (2011)

Sat, 3159° / 44°

0.05

59 °

Cornog, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high59°

Average low44°

Average precipitation0.05 in

Chance of precipitation20%

Record high80° (2024)

Record low31° (2011)

Sun, 0160° / 46°

0.09

60 °

Cornog, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high60°

Average low46°

Average precipitation0.09 in

Chance of precipitation27%

Record high78° (1974)

Record low35° (2002)

Mon, 0260° / 46°

0.1

60 °

Cornog, Monday, 2 November

Climate normal for this date — 60-year average.

Average high60°

Average low46°

Average precipitation0.1 in

Chance of precipitation28%

Record high77° (1971)

Record low31° (2023)

Tue, 0360° / 44°

0.07

60 °

Cornog, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high60°

Average low44°

Average precipitation0.07 in

Chance of precipitation23%

Record high77° (2003)

Record low32° (1996)

Wed, 0458° / 43°

0.07

58 °

Cornog, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high58°

Average low43°

Average precipitation0.07 in

Chance of precipitation22%

Record high74° (1974)

Record low31° (2006)

Thu, 0557° / 43°

0.12

57 °

Cornog, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high57°

Average low43°

Average precipitation0.12 in

Chance of precipitation28%

Record high74° (1961)

Record low28° (1991)

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 Cornog, 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 Cornog, 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.