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As of 22:36 PDT

Weather in O'Brien, OR

46°Current weather

O'Brien, Saturday, 10 October, 22:36

Clear. Feels like 42°. High 61°, low 42°.

Pressure29.80 inHg
Wind6.8 mph NE
Humidity73%
Visibility6.2 mi
Dew point38°
Sun, 1162° / 39°0Clear
62 °Clear

O'Brien, Sunday, 11 October

Clear. High 62°, low 39°.

Pressure29.77 inHg
Wind13.2 mph NE
Humidity44%
Visibility6.2 mi
Dew point28°
Mon, 1259° / 38°0Clear
59 °Clear

O'Brien, Monday, 12 October

Clear. High 59°, low 38°.

Pressure30.00 inHg
Wind9.5 mph NE
Humidity40%
Visibility6.2 mi
Dew point26°
Tue, 1367° / 38°0Clear
67 °Clear

O'Brien, Tuesday, 13 October

Clear. High 67°, low 38°.

Pressure30.15 inHg
Wind3 mph NE
Humidity35%
Visibility6.2 mi
Dew point28°
Wed, 1471° / 45°0Clear
71 °Clear

O'Brien, Wednesday, 14 October

Clear. High 71°, low 45°.

Pressure30.15 inHg
Wind4 mph NE
Humidity30%
Visibility6.2 mi
Dew point33°
Thu, 1578° / 50°0Clear
78 °Clear

O'Brien, Thursday, 15 October

Clear. High 78°, low 50°.

Pressure30.12 inHg
Wind4.5 mph E
Humidity21%
Visibility—
Dew point31°
Fri, 1684° / 55°0Clear
84 °Clear

O'Brien, Friday, 16 October

Clear. High 84°, low 55°.

Pressure30.03 inHg
Wind2.5 mph NE
Humidity18%
Visibility—
Dew point32°
Sat, 1786° / 54°0Clear
86 °Clear

O'Brien, Saturday, 17 October

Clear. High 86°, low 54°.

Pressure30.15 inHg
Wind4.2 mph NE
Humidity29%
Visibility—
Dew point37°
Sun, 1882° / 53°0Overcast
82 °Overcast

O'Brien, Sunday, 18 October

Overcast. High 82°, low 53°.

Pressure30.12 inHg
Wind5.4 mph W
Humidity37%
Visibility—
Dew point42°
Mon, 1975° / 52°0Overcast
75 °Overcast

O'Brien, Monday, 19 October

Overcast. High 75°, low 52°.

Pressure30.18 inHg
Wind5.9 mph W
Humidity39%
Visibility—
Dew point42°
Tue, 2071° / 48°0Overcast
71 °Overcast

O'Brien, Tuesday, 20 October

Overcast. High 71°, low 48°.

Pressure30.18 inHg
Wind5.7 mph NE
Humidity77%
Visibility—
Dew point50°
Wed, 2177° / 45°0Overcast
77 °Overcast

O'Brien, Wednesday, 21 October

Overcast. High 77°, low 45°.

Pressure30.06 inHg
Wind3.8 mph NE
Humidity41%
Visibility—
Dew point37°
Thu, 2282° / 49°0Clear
82 °Clear

O'Brien, Thursday, 22 October

Clear. High 82°, low 49°.

Pressure30.03 inHg
Wind3.5 mph NE
Humidity21%
Visibility—
Dew point27°
Fri, 2383° / 52°0Clear
83 °Clear

O'Brien, Friday, 23 October

Clear. High 83°, low 52°.

Pressure29.94 inHg
Wind5.8 mph W
Humidity19%
Visibility—
Dew point27°
Sat, 2480° / 48°0Mostly clear
80 °Mostly clear

O'Brien, Saturday, 24 October

Mostly clear. High 80°, low 48°.

Pressure30.03 inHg
Wind4.7 mph NE
Humidity28%
Visibility—
Dew point32°
Sun, 2578° / 48°0Mostly clear
78 °Mostly clear

O'Brien, Sunday, 25 October

Mostly clear. High 78°, low 48°.

Pressure30.06 inHg
Wind7.1 mph NE
Humidity34%
Visibility—
Dew point36°

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 O'Brien, 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 O'Brien, 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.