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As of 10:52 EDT

Weather in Penn, PA

53°Current weather

Penn, Sunday, 11 October, 10:52

Heavy rain. Feels like 53°. High 55°, low 53°.

Pressure30.18 inHg
Wind12.3 mph SE
Humidity99%
Visibility1.3 mi
Dew point53°
Mon, 1271° / 50°0Clear
71 °Clear

Penn, Monday, 12 October

Clear. High 71°, low 50°.

Pressure29.91 inHg
Wind7.1 mph NW
Humidity70%
Visibility6.2 mi
Dew point56°
Tue, 1378° / 55°0Partly cloudy
78 °Partly cloudy

Penn, Tuesday, 13 October

Partly cloudy. High 78°, low 55°.

Pressure29.91 inHg
Wind9.3 mph SW
Humidity68%
Visibility6.2 mi
Dew point62°
Wed, 1473° / 61°0.02Light rain
73 °Light rain

Penn, Wednesday, 14 October

Light rain. High 73°, low 61°.

Pressure29.94 inHg
Wind9 mph W
Humidity77%
Visibility6.2 mi
Dew point63°
Thu, 1561° / 53°0Overcast
61 °Overcast

Penn, Thursday, 15 October

Overcast. High 61°, low 53°.

Pressure30.24 inHg
Wind7.9 mph N
Humidity62%
Visibility—
Dew point45°
Fri, 1665° / 49°0.73Rain
65 °Rain

Penn, Friday, 16 October

Rain. High 65°, low 49°.

Pressure29.56 inHg
Wind18.2 mph NW
Humidity97%
Visibility—
Dew point62°
Sat, 1744° / 29°0.01Light rain
44 °Light rain

Penn, Saturday, 17 October

Light rain. High 44°, low 29°.

Pressure29.88 inHg
Wind17.3 mph W
Humidity69%
Visibility—
Dew point31°
Sun, 1843° / 29°0Clear
43 °Clear

Penn, Sunday, 18 October

Clear. High 43°, low 29°.

Pressure30.47 inHg
Wind13.8 mph NW
Humidity42%
Visibility—
Dew point15°
Mon, 1953° / 28°0Partly cloudy
53 °Partly cloudy

Penn, Monday, 19 October

Partly cloudy. High 53°, low 28°.

Pressure30.59 inHg
Wind8.3 mph SW
Humidity51%
Visibility—
Dew point25°
Tue, 2057° / 35°0Clear
57 °Clear

Penn, Tuesday, 20 October

Clear. High 57°, low 35°.

Pressure30.42 inHg
Wind8 mph W
Humidity53%
Visibility—
Dew point31°
Wed, 2161° / 39°0Clear
61 °Clear

Penn, Wednesday, 21 October

Clear. High 61°, low 39°.

Pressure30.45 inHg
Wind3 mph SE
Humidity67%
Visibility—
Dew point41°
Thu, 2257° / 41°0Overcast
57 °Overcast

Penn, Thursday, 22 October

Overcast. High 57°, low 41°.

Pressure30.45 inHg
Wind5.3 mph SE
Humidity68%
Visibility—
Dew point40°
Fri, 2358° / 40°0Clear
58 °Clear

Penn, Friday, 23 October

Clear. High 58°, low 40°.

Pressure30.36 inHg
Wind4.4 mph SE
Humidity67%
Visibility—
Dew point39°
Sat, 2461° / 40°0Partly cloudy
61 °Partly cloudy

Penn, Saturday, 24 October

Partly cloudy. High 61°, low 40°.

Pressure30.15 inHg
Wind6.8 mph N
Humidity62%
Visibility—
Dew point40°
Sun, 2556° / 40°0Clear
56 °Clear

Penn, Sunday, 25 October

Clear. High 56°, low 40°.

Pressure30.09 inHg
Wind10.9 mph N
Humidity58%
Visibility—
Dew point36°
Mon, 2646° / 36°0.19Light rain
46 °Light rain

Penn, Monday, 26 October

Light rain. High 46°, low 36°.

Pressure29.83 inHg
Wind5.3 mph SE
Humidity89%
Visibility—
Dew point38°

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.