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As of 07:05 EDT

Weather in Penn, PA

53°Current weather

Penn, Thursday, 8 October, 07:05

Clear. Feels like 53°. High 75°, low 51°.

Pressure29.85 inHg
Wind5.7 mph N
Humidity95%
Visibility6.2 mi
Dew point51°

Monthly outlook for Penn, PA: average high 66°, average low 50.3°. That is 1.3° above the climate normal for October. Precipitation is expected on 4 days (about 0.5 inches), against a normal of 4 days and 1.8 inches. The warmest day looks like 13 October (75.8°), the coolest 15 October (41.5°).

66°/50.3°
Average high / low
+1.3°
Above normal
4 / 4
Wet days / normal
0.5 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
8 October – 17 October67.5°64.9°+1.4°
18 October – 27 October63.5°61.1°+1.4°
28 October – 6 Novemberat normal58.2°—

October records over 66 years

90.5°2 October 2019All-time high
27.9°24 October 1969All-time low

Climate normals and records are computed from the nearest reference point — Lincoln University (3 mi).

Fri, 0972° / 45°0Clear
72 °Clear

Penn, Friday, 9 October

Clear. High 72°, low 45°.

Pressure30.18 inHg
Wind9.8 mph NW
Humidity40%
Visibility6.2 mi
Dew point43°
Sat, 1069° / 52°0Overcast
69 °Overcast

Penn, Saturday, 10 October

Overcast. High 69°, low 52°.

Pressure30.45 inHg
Wind6.8 mph E
Humidity41%
Visibility6.2 mi
Dew point42°
Sun, 1162° / 55°0.19Light rain
62 °Light rain

Penn, Sunday, 11 October

Light rain. High 62°, low 55°.

Pressure30.33 inHg
Wind10.4 mph SE
Humidity81%
Visibility2.8 mi
Dew point56°
Mon, 1269° / 60°0.15Light rain
69 °Light rain

Penn, Monday, 12 October

Light rain. High 69°, low 60°.

Pressure29.83 inHg
Wind9.4 mph E
Humidity92%
Visibility—
Dew point62°
Tue, 1376° / 57°0.06Light rain
76 °Light rain

Penn, Tuesday, 13 October

Light rain. High 76°, low 57°.

Pressure29.83 inHg
Wind13.9 mph SW
Humidity76%
Visibility—
Dew point60°
Wed, 1456° / 43°0Clear
56 °Clear

Penn, Wednesday, 14 October

Clear. High 56°, low 43°.

Pressure30.06 inHg
Wind16 mph NW
Humidity56%
Visibility—
Dew point34°
Thu, 1560° / 41°0Clear
60 °Clear

Penn, Thursday, 15 October

Clear. High 60°, low 41°.

Pressure30.33 inHg
Wind7.5 mph S
Humidity48%
Visibility—
Dew point33°
Fri, 1670° / 50°0Clear
70 °Clear

Penn, Friday, 16 October

Clear. High 70°, low 50°.

Pressure30.21 inHg
Wind12.9 mph SW
Humidity64%
Visibility—
Dew point50°
Sat, 1765° / 45°0Clear
65 °Clear

Penn, Saturday, 17 October

Clear. High 65°, low 45°.

Pressure30.21 inHg
Wind14.4 mph N
Humidity59%
Visibility—
Dew point49°
Sun, 1858° / 42°0Overcast
58 °Overcast

Penn, Sunday, 18 October

Overcast. High 58°, low 42°.

Pressure30.45 inHg
Wind9.7 mph SE
Humidity50%
Visibility—
Dew point33°
Mon, 1968° / 51°0Overcast
68 °Overcast

Penn, Monday, 19 October

Overcast. High 68°, low 51°.

Pressure30.27 inHg
Wind7 mph SW
Humidity71%
Visibility—
Dew point52°
Tue, 2066° / 57°0.02Light rain
66 °Light rain

Penn, Tuesday, 20 October

Light rain. High 66°, low 57°.

Pressure30.15 inHg
Wind6.9 mph NE
Humidity77%
Visibility—
Dew point54°
Wed, 2159° / 55°0.09Light rain
59 °Light rain

Penn, Wednesday, 21 October

Light rain. High 59°, low 55°.

Pressure29.97 inHg
Wind4.8 mph NE
Humidity94%
Visibility—
Dew point56°
Thu, 2265° / 50°0Clear
65 °Clear

Penn, Thursday, 22 October

Clear. High 65°, low 50°.

Pressure30.06 inHg
Wind8.2 mph SE
Humidity70%
Visibility—
Dew point49°
Fri, 2366° / 51°0Clear
66 °Clear

Penn, Friday, 23 October

Clear. High 66°, low 51°.

Pressure30.21 inHg
Wind10 mph SE
Humidity66%
Visibility—
Dew point50°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 2461° / 47°0.12Climate normal
61 °Climate normal

Penn, Saturday, 24 October

Climate normal for this date — 60-year average.

Average high61°
Average low47°
Average precipitation0.12 in
Chance of precipitation32%
Record high77° (2001)
Record low28° (1969)
Sun, 2560° / 47°0.15Climate normal
60 °Climate normal

Penn, Sunday, 25 October

Climate normal for this date — 60-year average.

Average high60°
Average low47°
Average precipitation0.15 in
Chance of precipitation32%
Record high74° (2021)
Record low35° (1962)
Mon, 2660° / 46°0.11Climate normal
60 °Climate normal

Penn, Monday, 26 October

Climate normal for this date — 60-year average.

Average high60°
Average low46°
Average precipitation0.11 in
Chance of precipitation32%
Record high79° (2023)
Record low32° (1962)
Tue, 2760° / 46°0.2Climate normal
60 °Climate normal

Penn, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high60°
Average low46°
Average precipitation0.2 in
Chance of precipitation30%
Record high80° (1963)
Record low31° (1976)
Wed, 2860° / 46°0.13Climate normal
60 °Climate normal

Penn, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high60°
Average low46°
Average precipitation0.13 in
Chance of precipitation25%
Record high80° (2023)
Record low29° (1976)
Thu, 2958° / 44°0.25Climate normal
58 °Climate normal

Penn, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high58°
Average low44°
Average precipitation0.25 in
Chance of precipitation23%
Record high75° (1984)
Record low30° (1965)
Fri, 3058° / 43°0.09Climate normal
58 °Climate normal

Penn, Friday, 30 October

Climate normal for this date — 60-year average.

Average high58°
Average low43°
Average precipitation0.09 in
Chance of precipitation25%
Record high77° (2016)
Record low31° (2011)
Sat, 3159° / 44°0.06Climate normal
59 °Climate normal

Penn, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high59°
Average low44°
Average precipitation0.06 in
Chance of precipitation20%
Record high78° (2024)
Record low29° (2011)
Sun, 0160° / 46°0.08Climate normal
60 °Climate normal

Penn, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high60°
Average low46°
Average precipitation0.08 in
Chance of precipitation25%
Record high78° (1974)
Record low34° (2002)
Mon, 0260° / 46°0.1Climate normal
60 °Climate normal

Penn, Monday, 2 November

Climate normal for this date — 60-year average.

Average high60°
Average low46°
Average precipitation0.1 in
Chance of precipitation28%
Record high76° (1971)
Record low31° (1976)
Tue, 0359° / 44°0.08Climate normal
59 °Climate normal

Penn, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high59°
Average low44°
Average precipitation0.08 in
Chance of precipitation25%
Record high75° (2003)
Record low32° (1996)
Wed, 0457° / 43°0.07Climate normal
57 °Climate normal

Penn, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high57°
Average low43°
Average precipitation0.07 in
Chance of precipitation23%
Record high74° (1974)
Record low30° (2006)
Thu, 0557° / 43°0.12Climate normal
57 °Climate normal

Penn, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high57°
Average low43°
Average precipitation0.12 in
Chance of precipitation28%
Record high74° (2022)
Record low27° (1991)
Fri, 0656° / 42°0.07Climate normal
56 °Climate normal

Penn, Friday, 6 November

Climate normal for this date — 60-year average.

Average high56°
Average low42°
Average precipitation0.07 in
Chance of precipitation32%
Record high79° (2024)
Record low29° (1967)

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 Penn, 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 Penn, 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.