As of 10:42 EDT

Weather in Cornish, PA

59°Current weather

Cornish, Wednesday, 7 October, 10:42

Clear. Feels like 57°. High 72°, low 41°.

Pressure30.00 inHg
Wind3.4 mph SW
Humidity64%
Visibility6.2 mi
Dew point47°

Monthly outlook for Cornish, PA: average high 64.3°, average low 46.4°. That is 0.9° above the climate normal for October. Precipitation is expected on 3 days (about 0.8 inches), against a normal of 6 days and 1.8 inches. The warmest day looks like 13 October (76.9°), the coolest 15 October (37.3°).

64.3°/46.4°
Average high / low
+0.9°
Above normal
3 / 6
Wet days / normal
0.8 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
7 October – 16 October68.7°64.4°+2.4°
17 October – 26 October57°59.6°-1.4°
27 October – 5 Novemberat normal57.4°—

October records over 66 years

90.7°3 October 2019All-time high
24.8°20 October 1972All-time low

Climate normals and records are computed from the nearest reference point — Dunkard (9 mi).

Thu, 0871° / 47°0Clear
71 °Clear

Cornish, Thursday, 8 October

Clear. High 71°, low 47°.

Pressure30.00 inHg
Wind8.8 mph W
Humidity45%
Visibility6.2 mi
Dew point46°
Fri, 0968° / 45°0Clear
68 °Clear

Cornish, Friday, 9 October

Clear. High 68°, low 45°.

Pressure30.30 inHg
Wind1.9 mph SW
Humidity55%
Visibility6.2 mi
Dew point46°
Sat, 1076° / 48°0Overcast
76 °Overcast

Cornish, Saturday, 10 October

Overcast. High 76°, low 48°.

Pressure30.36 inHg
Wind5.4 mph SE
Humidity44%
Visibility6.2 mi
Dew point49°
Sun, 1166° / 62°0.25Rain
66 °Rain

Cornish, Sunday, 11 October

Rain. High 66°, low 62°.

Pressure30.03 inHg
Wind10.3 mph SE
Humidity80%
Visibility—
Dew point59°
Mon, 1269° / 63°0.26Light rain
69 °Light rain

Cornish, Monday, 12 October

Light rain. High 69°, low 63°.

Pressure29.77 inHg
Wind9.4 mph SW
Humidity88%
Visibility—
Dew point64°
Tue, 1377° / 54°0.18Light rain
77 °Light rain

Cornish, Tuesday, 13 October

Light rain. High 77°, low 54°.

Pressure29.74 inHg
Wind14.2 mph SW
Humidity56%
Visibility—
Dew point58°
Wed, 1455° / 40°0.02Light rain
55 °Light rain

Cornish, Wednesday, 14 October

Light rain. High 55°, low 40°.

Pressure30.12 inHg
Wind11.9 mph NW
Humidity52%
Visibility—
Dew point35°
Thu, 1561° / 37°0Clear
61 °Clear

Cornish, Thursday, 15 October

Clear. High 61°, low 37°.

Pressure30.12 inHg
Wind5 mph N
Humidity41%
Visibility—
Dew point34°
Fri, 1672° / 45°0Clear
72 °Clear

Cornish, Friday, 16 October

Clear. High 72°, low 45°.

Pressure30.00 inHg
Wind3.7 mph NW
Humidity36%
Visibility—
Dew point40°
Sat, 1775° / 51°0.02Light rain
75 °Light rain

Cornish, Saturday, 17 October

Light rain. High 75°, low 51°.

Pressure29.88 inHg
Wind3.8 mph SE
Humidity41%
Visibility—
Dew point47°
Sun, 1862° / 47°0.02Light rain
62 °Light rain

Cornish, Sunday, 18 October

Light rain. High 62°, low 47°.

Pressure29.97 inHg
Wind10.1 mph W
Humidity53%
Visibility—
Dew point44°
Mon, 1950° / 43°0Overcast
50 °Overcast

Cornish, Monday, 19 October

Overcast. High 50°, low 43°.

Pressure30.12 inHg
Wind8 mph W
Humidity64%
Visibility—
Dew point37°
Tue, 2057° / 43°0Partly cloudy
57 °Partly cloudy

Cornish, Tuesday, 20 October

Partly cloudy. High 57°, low 43°.

Pressure30.12 inHg
Wind9 mph W
Humidity54%
Visibility—
Dew point39°
Wed, 2148° / 38°0.02Light rain
48 °Light rain

Cornish, Wednesday, 21 October

Light rain. High 48°, low 38°.

Pressure30.12 inHg
Wind11.1 mph NW
Humidity57%
Visibility—
Dew point32°
Thu, 2249° / 40°0Overcast
49 °Overcast

Cornish, Thursday, 22 October

Overcast. High 49°, low 40°.

Pressure30.21 inHg
Wind9.2 mph N
Humidity54%
Visibility—
Dew point32°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 2360° / 44°0.12Climate normal
60 °Climate normal

Cornish, Friday, 23 October

Climate normal for this date — 60-year average.

Average high60°
Average low44°
Average precipitation0.12 in
Chance of precipitation28%
Record high76° (2020)
Record low28° (1997)
Sat, 2459° / 44°0.12Climate normal
59 °Climate normal

Cornish, Saturday, 24 October

Climate normal for this date — 60-year average.

Average high59°
Average low44°
Average precipitation0.12 in
Chance of precipitation40%
Record high78° (1963)
Record low26° (1969)
Sun, 2559° / 43°0.13Climate normal
59 °Climate normal

Cornish, Sunday, 25 October

Climate normal for this date — 60-year average.

Average high59°
Average low43°
Average precipitation0.13 in
Chance of precipitation38%
Record high79° (2012)
Record low31° (2013)
Mon, 2658° / 43°0.12Climate normal
58 °Climate normal

Cornish, Monday, 26 October

Climate normal for this date — 60-year average.

Average high58°
Average low43°
Average precipitation0.12 in
Chance of precipitation32%
Record high78° (1963)
Record low26° (1962)
Tue, 2758° / 43°0.13Climate normal
58 °Climate normal

Cornish, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high58°
Average low43°
Average precipitation0.13 in
Chance of precipitation38%
Record high77° (1963)
Record low26° (1962)
Wed, 2858° / 43°0.11Climate normal
58 °Climate normal

Cornish, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high58°
Average low43°
Average precipitation0.11 in
Chance of precipitation35%
Record high74° (2014)
Record low26° (1976)
Thu, 2957° / 41°0.18Climate normal
57 °Climate normal

Cornish, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high57°
Average low41°
Average precipitation0.18 in
Chance of precipitation35%
Record high74° (2024)
Record low26° (1965)
Fri, 3058° / 40°0.13Climate normal
58 °Climate normal

Cornish, Friday, 30 October

Climate normal for this date — 60-year average.

Average high58°
Average low40°
Average precipitation0.13 in
Chance of precipitation30%
Record high74° (1971)
Record low28° (2008)
Sat, 3159° / 43°0.09Climate normal
59 °Climate normal

Cornish, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high59°
Average low43°
Average precipitation0.09 in
Chance of precipitation30%
Record high78° (2024)
Record low29° (1975)
Sun, 0159° / 44°0.11Climate normal
59 °Climate normal

Cornish, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high59°
Average low44°
Average precipitation0.11 in
Chance of precipitation35%
Record high74° (2018)
Record low29° (1993)
Mon, 0258° / 43°0.13Climate normal
58 °Climate normal

Cornish, Monday, 2 November

Climate normal for this date — 60-year average.

Average high58°
Average low43°
Average precipitation0.13 in
Chance of precipitation38%
Record high76° (2016)
Record low23° (1993)
Tue, 0357° / 41°0.09Climate normal
57 °Climate normal

Cornish, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high57°
Average low41°
Average precipitation0.09 in
Chance of precipitation37%
Record high78° (1961)
Record low27° (2006)
Wed, 0456° / 40°0.14Climate normal
56 °Climate normal

Cornish, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high56°
Average low40°
Average precipitation0.14 in
Chance of precipitation30%
Record high76° (2003)
Record low25° (1991)
Thu, 0555° / 41°0.12Climate normal
55 °Climate normal

Cornish, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high55°
Average low41°
Average precipitation0.12 in
Chance of precipitation37%
Record high77° (2024)
Record low21° (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 Cornish, 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 Cornish, 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.