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As of 15:30 PDT

Weather in Penn, OR

78°Current weather

Penn, Thursday, 15 October, 15:30

Clear. Feels like 77°. High 78°, low 45°.

Pressure30.18 inHg
Wind6 mph E
Humidity39%
Visibility6.2 mi
Dew point51°
Fri, 1675° / 42°0Overcast
75 °Overcast

Penn, Friday, 16 October

Overcast. High 75°, low 42°.

Pressure30.15 inHg
Wind2.6 mph E
Humidity33%
Visibility6.2 mi
Dew point41°
Sat, 1767° / 45°0.01Light rain
67 °Light rain

Penn, Saturday, 17 October

Light rain. High 67°, low 45°.

Pressure30.27 inHg
Wind3.9 mph N
Humidity69%
Visibility6.2 mi
Dew point52°
Sun, 1866° / 43°0Overcast
66 °Overcast

Penn, Sunday, 18 October

Overcast. High 66°, low 43°.

Pressure30.06 inHg
Wind3.8 mph NE
Humidity49%
Visibility6.2 mi
Dew point39°
Mon, 1961° / 43°0.03Light rain
61 °Light rain

Penn, Monday, 19 October

Light rain. High 61°, low 43°.

Pressure29.85 inHg
Wind5.3 mph S
Humidity69%
Visibility6.2 mi
Dew point43°
Tue, 2066° / 46°0Clear
66 °Clear

Penn, Tuesday, 20 October

Clear. High 66°, low 46°.

Pressure30.03 inHg
Wind8 mph NE
Humidity51%
Visibility—
Dew point39°
Wed, 2165° / 43°0Clear
65 °Clear

Penn, Wednesday, 21 October

Clear. High 65°, low 43°.

Pressure29.97 inHg
Wind6.6 mph NW
Humidity55%
Visibility—
Dew point41°
Thu, 2256° / 48°0.1Light rain
56 °Light rain

Penn, Thursday, 22 October

Light rain. High 56°, low 48°.

Pressure30.09 inHg
Wind5.4 mph SW
Humidity59%
Visibility—
Dew point41°
Fri, 2359° / 41°0.01Light rain
59 °Light rain

Penn, Friday, 23 October

Light rain. High 59°, low 41°.

Pressure30.42 inHg
Wind7.7 mph NW
Humidity76%
Visibility—
Dew point44°
Sat, 2457° / 39°0Overcast
57 °Overcast

Penn, Saturday, 24 October

Overcast. High 57°, low 39°.

Pressure30.56 inHg
Wind7.1 mph NE
Humidity72%
Visibility—
Dew point39°
Sun, 2561° / 37°0Partly cloudy
61 °Partly cloudy

Penn, Sunday, 25 October

Partly cloudy. High 61°, low 37°.

Pressure30.45 inHg
Wind7.4 mph NE
Humidity56%
Visibility—
Dew point35°
Mon, 2666° / 44°0Overcast
66 °Overcast

Penn, Monday, 26 October

Overcast. High 66°, low 44°.

Pressure30.27 inHg
Wind2.8 mph W
Humidity58%
Visibility—
Dew point41°
Tue, 2765° / 50°0.01Light rain
65 °Light rain

Penn, Tuesday, 27 October

Light rain. High 65°, low 50°.

Pressure30.12 inHg
Wind6.2 mph SW
Humidity74%
Visibility—
Dew point51°
Wed, 2862° / 46°0.07Light rain
62 °Light rain

Penn, Wednesday, 28 October

Light rain. High 62°, low 46°.

Pressure30.39 inHg
Wind7.9 mph NE
Humidity85%
Visibility—
Dew point51°
Thu, 2960° / 42°0Overcast
60 °Overcast

Penn, Thursday, 29 October

Overcast. High 60°, low 42°.

Pressure30.39 inHg
Wind9.5 mph NE
Humidity53%
Visibility—
Dew point35°
Fri, 3063° / 37°0Clear
63 °Clear

Penn, Friday, 30 October

Clear. High 63°, low 37°.

Pressure30.15 inHg
Wind4.7 mph E
Humidity51%
Visibility—
Dew point33°

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, OR 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, OR 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.