As of 06:51 EDT

Weather in Penn, PA

28°

Penn, Sunday, 25 October, 06:51

Clear. Feels like 28°. High 62°, low 28°.

Pressure30.56 inHg

Wind1.3 mph NE

Humidity89%

Visibility6.2 mi

Dew point25°

See detailed hourly forecast

Monthly outlook for Penn, PA: average high 59.5°, average low 44.6°. That is 5.6° above the climate normal for October. Precipitation is expected on 4 days (about 0.7 inches), against a normal of 5 days and 1.9 inches. The warmest day looks like 30 October (69.8°), the coolest 25 October (27.6°).

59.5°/44.6°

Average high / low

+5.6°

Above normal

4 / 5

Wet days / normal

0.7 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
25 October – 3 November	61.8°	50.7°	+6.2°
4 November – 13 November	55.5°	46°	+5.3°
14 November – 23 November	at normal	41.5°	—

October records over 66 years

80.6°8 October 2007All-time high

19.8°31 October 2002All-time low

Climate normals and records are computed from the nearest reference point — Davidson (10 mi).

Mon, 2667° / 32°

67 °

Penn, Monday, 26 October

Clear. High 67°, low 32°.

Pressure30.30 inHg

Wind3.9 mph W

Humidity58%

Visibility6.2 mi

Dew point45°

Tue, 2758° / 42°

58 °

Penn, Tuesday, 27 October

Clear. High 58°, low 42°.

Pressure30.39 inHg

Wind5 mph NE

Humidity48%

Visibility6.2 mi

Dew point34°

Wed, 2856° / 36°

56 °

Penn, Wednesday, 28 October

Overcast. High 56°, low 36°.

Pressure30.47 inHg

Wind6.6 mph S

Humidity66%

Visibility6.2 mi

Dew point41°

Thu, 2961° / 44°

61 °

Penn, Thursday, 29 October

Overcast. High 61°, low 44°.

Pressure30.36 inHg

Wind7.8 mph S

Humidity91%

Visibility—

Dew point48°

Fri, 3070° / 48°

70 °

Penn, Friday, 30 October

Partly cloudy. High 70°, low 48°.

Pressure30.18 inHg

Wind9 mph NW

Humidity69%

Visibility—

Dew point49°

Sat, 3162° / 53°

62 °

Penn, Saturday, 31 October

Overcast. High 62°, low 53°.

Pressure30.36 inHg

Wind4.3 mph SE

Humidity63%

Visibility—

Dew point47°

Sun, 0161° / 51°

61 °

Penn, Sunday, 1 November

Light rain. High 61°, low 51°.

Pressure30.42 inHg

Wind8.7 mph S

Humidity85%

Visibility—

Dew point51°

Mon, 0260° / 55°

60 °

Penn, Monday, 2 November

Overcast. High 60°, low 55°.

Pressure30.33 inHg

Wind7.8 mph S

Humidity94%

Visibility—

Dew point55°

Tue, 0363° / 54°

0.02

63 °

Penn, Tuesday, 3 November

Light rain. High 63°, low 54°.

Pressure30.06 inHg

Wind10.3 mph S

Humidity95%

Visibility—

Dew point56°

Wed, 0465° / 58°

0.21

65 °

Penn, Wednesday, 4 November

Rain. High 65°, low 58°.

Pressure29.83 inHg

Wind8.4 mph S

Humidity89%

Visibility—

Dew point57°

Thu, 0559° / 49°

0.26

59 °

Penn, Thursday, 5 November

Rain. High 59°, low 49°.

Pressure29.77 inHg

Wind7.4 mph NW

Humidity78%

Visibility—

Dew point49°

Fri, 0656° / 44°

56 °

Penn, Friday, 6 November

Light rain. High 56°, low 44°.

Pressure29.80 inHg

Wind9.8 mph NW

Humidity64%

Visibility—

Dew point40°

Sat, 0753° / 41°

0.06

53 °

Penn, Saturday, 7 November

Light rain. High 53°, low 41°.

Pressure29.77 inHg

Wind12 mph S

Humidity77%

Visibility—

Dew point42°

Sun, 0850° / 40°

0.11

50 °

Penn, Sunday, 8 November

Light rain. High 50°, low 40°.

Pressure29.71 inHg

Wind11.8 mph NW

Humidity80%

Visibility—

Dew point37°

Mon, 0950° / 39°

50 °

Penn, Monday, 9 November

Overcast. High 50°, low 39°.

Pressure30.12 inHg

Wind11 mph NW

Humidity65%

Visibility—

Dew point34°

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

Tue, 1046° / 33°

0.17

46 °

Penn, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high46°

Average low33°

Average precipitation0.17 in

Chance of precipitation45%

Record high63° (2020)

Record low14° (2017)

Wed, 1145° / 33°

0.15

45 °

Penn, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high45°

Average low33°

Average precipitation0.15 in

Chance of precipitation33%

Record high62° (2006)

Record low14° (2017)

Thu, 1244° / 31°

0.19

44 °

Penn, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high44°

Average low31°

Average precipitation0.19 in

Chance of precipitation35%

Record high62° (1964)

Record low14° (2019)

Fri, 1342° / 29°

0.09

42 °

Penn, Friday, 13 November

Climate normal for this date — 60-year average.

Average high42°

Average low29°

Average precipitation0.09 in

Chance of precipitation33%

Record high61° (1964)

Record low13° (2019)

Sat, 1443° / 30°

0.09

43 °

Penn, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high43°

Average low30°

Average precipitation0.09 in

Chance of precipitation23%

Record high60° (1989)

Record low8° (1986)

Sun, 1544° / 30°

0.15

44 °

Penn, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high44°

Average low30°

Average precipitation0.15 in

Chance of precipitation43%

Record high63° (1993)

Record low15° (1986)

Mon, 1642° / 30°

0.15

42 °

Penn, Monday, 16 November

Climate normal for this date — 60-year average.

Average high42°

Average low30°

Average precipitation0.15 in

Chance of precipitation35%

Record high58° (2006)

Record low13° (1967)

Tue, 1742° / 29°

0.12

42 °

Penn, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high42°

Average low29°

Average precipitation0.12 in

Chance of precipitation37%

Record high58° (1987)

Record low7° (1995)

Wed, 1842° / 29°

0.09

42 °

Penn, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high42°

Average low29°

Average precipitation0.09 in

Chance of precipitation28%

Record high60° (2016)

Record low13° (1997)

Thu, 1942° / 29°

0.11

42 °

Penn, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high42°

Average low29°

Average precipitation0.11 in

Chance of precipitation22%

Record high60° (2016)

Record low11° (2014)

Fri, 2041° / 29°

0.12

41 °

Penn, Friday, 20 November

Climate normal for this date — 60-year average.

Average high41°

Average low29°

Average precipitation0.12 in

Chance of precipitation33%

Record high62° (1991)

Record low8° (1986)

Sat, 2140° / 28°

0.11

40 °

Penn, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high40°

Average low28°

Average precipitation0.11 in

Chance of precipitation32%

Record high57° (2003)

Record low11° (1987)

Sun, 2239° / 28°

0.13

39 °

Penn, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high39°

Average low28°

Average precipitation0.13 in

Chance of precipitation33%

Record high56° (2007)

Record low1° (2018)

Mon, 2340° / 27°

0.08

40 °

Penn, Monday, 23 November

Climate normal for this date — 60-year average.

Average high40°

Average low27°

Average precipitation0.08 in

Chance of precipitation25%

Record high58° (1979)

Record low-2° (2018)

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.