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As of 14:24 EDT

Weather in Penn, PA

83°Current weather

Penn, Saturday, 8 August, 14:24

Overcast. Feels like 92°. High 84°, low 70°.

Pressure30.03 inHg
Wind12.2 mph SW
Humidity80%
Visibility6.2 mi
Dew point75°
Sun, 0986° / 70°0Clear
86 °Clear

Penn, Sunday, 9 August

Clear. High 86°, low 70°.

Pressure30.00 inHg
Wind8.7 mph W
Humidity50%
Visibility6.2 mi
Dew point65°
Mon, 1086° / 69°0.01Light rain
86 °Light rain

Penn, Monday, 10 August

Light rain. High 86°, low 69°.

Pressure30.00 inHg
Wind9.7 mph W
Humidity51%
Visibility6.2 mi
Dew point64°
Tue, 1188° / 70°0.16Rain
88 °Rain

Penn, Tuesday, 11 August

Rain. High 88°, low 70°.

Pressure29.94 inHg
Wind7.5 mph W
Humidity79%
Visibility6.2 mi
Dew point70°
Wed, 1281° / 68°0.01Light rain
81 °Light rain

Penn, Wednesday, 12 August

Light rain. High 81°, low 68°.

Pressure29.80 inHg
Wind10.8 mph W
Humidity70%
Visibility6.2 mi
Dew point66°
Thu, 1388° / 67°0.36Rain
88 °Rain

Penn, Thursday, 13 August

Rain. High 88°, low 67°.

Pressure29.77 inHg
Wind11.7 mph SW
Humidity48%
Visibility—
Dew point62°
Fri, 1477° / 60°0.1Light rain
77 °Light rain

Penn, Friday, 14 August

Light rain. High 77°, low 60°.

Pressure29.97 inHg
Wind12.8 mph NW
Humidity40%
Visibility—
Dew point49°
Sat, 1579° / 54°0Clear
79 °Clear

Penn, Saturday, 15 August

Clear. High 79°, low 54°.

Pressure30.12 inHg
Wind8.8 mph W
Humidity37%
Visibility—
Dew point46°
Sun, 1680° / 58°0Mostly clear
80 °Mostly clear

Penn, Sunday, 16 August

Mostly clear. High 80°, low 58°.

Pressure30.15 inHg
Wind9 mph W
Humidity42%
Visibility—
Dew point53°
Mon, 1765° / 56°0.04Light rain
65 °Light rain

Penn, Monday, 17 August

Light rain. High 65°, low 56°.

Pressure30.21 inHg
Wind5.3 mph NE
Humidity73%
Visibility—
Dew point52°
Tue, 1865° / 57°0.21Rain
65 °Rain

Penn, Tuesday, 18 August

Rain. High 65°, low 57°.

Pressure30.09 inHg
Wind12.8 mph E
Humidity92%
Visibility—
Dew point59°
Wed, 1980° / 64°0.17Light rain
80 °Light rain

Penn, Wednesday, 19 August

Light rain. High 80°, low 64°.

Pressure29.85 inHg
Wind7.9 mph SW
Humidity63%
Visibility—
Dew point64°
Thu, 2067° / 54°0.2Light rain
67 °Light rain

Penn, Thursday, 20 August

Light rain. High 67°, low 54°.

Pressure29.94 inHg
Wind9 mph N
Humidity93%
Visibility—
Dew point58°
Fri, 2171° / 47°0Clear
71 °Clear

Penn, Friday, 21 August

Clear. High 71°, low 47°.

Pressure30.06 inHg
Wind12.4 mph N
Humidity34%
Visibility—
Dew point38°
Sat, 2272° / 48°0Mostly clear
72 °Mostly clear

Penn, Saturday, 22 August

Mostly clear. High 72°, low 48°.

Pressure30.06 inHg
Wind9.2 mph W
Humidity37%
Visibility—
Dew point41°
Sun, 2376° / 51°0.02Light rain
76 °Light rain

Penn, Sunday, 23 August

Light rain. High 76°, low 51°.

Pressure30.06 inHg
Wind10.4 mph SW
Humidity39%
Visibility—
Dew point47°

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.