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As of 15:27 PDT

Weather in Scappoose, OR

88°Current weather

Scappoose, Saturday, 8 August, 15:27

Mostly clear. Feels like 87°. High 88°, low 58°.

Pressure30.03 inHg
Wind8.8 mph NW
Humidity36%
Visibility6.2 mi
Dew point56°
Sun, 0983° / 53°0Overcast
83 °Overcast

Scappoose, Sunday, 9 August

Overcast. High 83°, low 53°.

Pressure30.03 inHg
Wind6 mph N
Humidity35%
Visibility6.2 mi
Dew point47°
Mon, 1085° / 51°0Clear
85 °Clear

Scappoose, Monday, 10 August

Clear. High 85°, low 51°.

Pressure30.06 inHg
Wind6.9 mph N
Humidity41%
Visibility6.2 mi
Dew point50°
Tue, 1184° / 52°0Clear
84 °Clear

Scappoose, Tuesday, 11 August

Clear. High 84°, low 52°.

Pressure30.09 inHg
Wind6.6 mph N
Humidity43%
Visibility6.2 mi
Dew point53°
Wed, 1280° / 57°0Overcast
80 °Overcast

Scappoose, Wednesday, 12 August

Overcast. High 80°, low 57°.

Pressure30.06 inHg
Wind4.3 mph NW
Humidity63%
Visibility6.2 mi
Dew point55°
Thu, 1379° / 55°0Partly cloudy
79 °Partly cloudy

Scappoose, Thursday, 13 August

Partly cloudy. High 79°, low 55°.

Pressure29.97 inHg
Wind8.6 mph NW
Humidity40%
Visibility—
Dew point48°
Fri, 1485° / 51°0Partly cloudy
85 °Partly cloudy

Scappoose, Friday, 14 August

Partly cloudy. High 85°, low 51°.

Pressure29.94 inHg
Wind8.8 mph N
Humidity33%
Visibility—
Dew point48°
Sat, 1588° / 57°0Overcast
88 °Overcast

Scappoose, Saturday, 15 August

Overcast. High 88°, low 57°.

Pressure29.97 inHg
Wind7.2 mph NW
Humidity36%
Visibility—
Dew point52°
Sun, 1687° / 56°0Clear
87 °Clear

Scappoose, Sunday, 16 August

Clear. High 87°, low 56°.

Pressure30.00 inHg
Wind8.5 mph N
Humidity25%
Visibility—
Dew point44°
Mon, 1793° / 55°0Clear
93 °Clear

Scappoose, Monday, 17 August

Clear. High 93°, low 55°.

Pressure29.97 inHg
Wind7.2 mph NW
Humidity22%
Visibility—
Dew point45°
Tue, 1887° / 54°0Overcast
87 °Overcast

Scappoose, Tuesday, 18 August

Overcast. High 87°, low 54°.

Pressure30.06 inHg
Wind7.4 mph NW
Humidity27%
Visibility—
Dew point46°
Wed, 1981° / 56°0Overcast
81 °Overcast

Scappoose, Wednesday, 19 August

Overcast. High 81°, low 56°.

Pressure30.03 inHg
Wind7.4 mph NW
Humidity36%
Visibility—
Dew point49°
Thu, 2088° / 56°0Partly cloudy
88 °Partly cloudy

Scappoose, Thursday, 20 August

Partly cloudy. High 88°, low 56°.

Pressure29.97 inHg
Wind7.3 mph NW
Humidity34%
Visibility—
Dew point53°
Fri, 2187° / 56°0Clear
87 °Clear

Scappoose, Friday, 21 August

Clear. High 87°, low 56°.

Pressure30.00 inHg
Wind10.1 mph N
Humidity33%
Visibility—
Dew point52°
Sat, 2287° / 60°0Clear
87 °Clear

Scappoose, Saturday, 22 August

Clear. High 87°, low 60°.

Pressure29.94 inHg
Wind9.7 mph N
Humidity35%
Visibility—
Dew point52°
Sun, 2392° / 58°0Clear
92 °Clear

Scappoose, Sunday, 23 August

Clear. High 92°, low 58°.

Pressure29.88 inHg
Wind8.6 mph N
Humidity27%
Visibility—
Dew point48°

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 Scappoose, 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 Scappoose, 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.