As of 14:50 PDT

Weather in Scappoose, OR

79°

Scappoose, Friday, 16 October, 14:50

Overcast. Feels like 78°. High 79°, low 50°.

Pressure30.09 inHg

Wind4.6 mph S

Humidity33%

Visibility6.2 mi

Dew point48°

See detailed hourly forecast

Sat, 1770° / 51°

0.06

70 °

Scappoose, Saturday, 17 October

Light rain. High 70°, low 51°.

Pressure30.27 inHg

Wind5.4 mph N

Humidity74%

Visibility6.2 mi

Dew point52°

Sun, 1860° / 42°

60 °

Scappoose, Sunday, 18 October

Partly cloudy. High 60°, low 42°.

Pressure30.12 inHg

Wind8.6 mph N

Humidity57%

Visibility6.2 mi

Dew point41°

Mon, 1959° / 44°

59 °

Scappoose, Monday, 19 October

Overcast. High 59°, low 44°.

Pressure29.94 inHg

Wind2.8 mph SE

Humidity62%

Visibility6.2 mi

Dew point44°

Tue, 2062° / 45°

62 °

Scappoose, Tuesday, 20 October

Clear. High 62°, low 45°.

Pressure30.00 inHg

Wind8.6 mph N

Humidity63%

Visibility6.2 mi

Dew point44°

Wed, 2168° / 47°

68 °

Scappoose, Wednesday, 21 October

Clear. High 68°, low 47°.

Pressure29.97 inHg

Wind8.6 mph NW

Humidity56%

Visibility—

Dew point43°

Thu, 2250° / 44°

0.03

50 °

Scappoose, Thursday, 22 October

Light rain. High 50°, low 44°.

Pressure30.00 inHg

Wind5.8 mph NW

Humidity84%

Visibility—

Dew point42°

Fri, 2359° / 42°

59 °

Scappoose, Friday, 23 October

Partly cloudy. High 59°, low 42°.

Pressure30.27 inHg

Wind5.3 mph NE

Humidity64%

Visibility—

Dew point42°

Sat, 2467° / 39°

67 °

Scappoose, Saturday, 24 October

Clear. High 67°, low 39°.

Pressure30.21 inHg

Wind8.1 mph E

Humidity46%

Visibility—

Dew point34°

Sun, 2561° / 42°

61 °

Scappoose, Sunday, 25 October

Overcast. High 61°, low 42°.

Pressure30.06 inHg

Wind3.8 mph SE

Humidity41%

Visibility—

Dew point31°

Mon, 2663° / 46°

63 °

Scappoose, Monday, 26 October

Overcast. High 63°, low 46°.

Pressure29.94 inHg

Wind5.2 mph NW

Humidity45%

Visibility—

Dew point35°

Tue, 2761° / 42°

61 °

Scappoose, Tuesday, 27 October

Overcast. High 61°, low 42°.

Pressure29.74 inHg

Wind4.9 mph NW

Humidity53%

Visibility—

Dew point36°

Wed, 2853° / 49°

53 °

Scappoose, Wednesday, 28 October

Overcast. High 53°, low 49°.

Pressure29.91 inHg

Wind5.1 mph S

Humidity82%

Visibility—

Dew point47°

Thu, 2953° / 49°

0.01

53 °

Scappoose, Thursday, 29 October

Light rain. High 53°, low 49°.

Pressure30.15 inHg

Wind2.5 mph NW

Humidity80%

Visibility—

Dew point47°

Fri, 3060° / 48°

60 °

Scappoose, Friday, 30 October

Overcast. High 60°, low 48°.

Pressure30.18 inHg

Wind2.8 mph S

Humidity85%

Visibility—

Dew point46°

Sat, 3152° / 45°

0.32

52 °

Scappoose, Saturday, 31 October

Light rain. High 52°, low 45°.

Pressure30.03 inHg

Wind8.7 mph NW

Humidity96%

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.