As of 12:39 PDT

Weather in Cascadia, OR

63°Current weather

Cascadia, Friday, 9 October, 12:39

Overcast. Feels like 63°. High 63°, low 44°.

Pressure29.88 inHg
Wind4.3 mph W
Humidity71%
Visibility6.2 mi
Dew point53°

Monthly outlook for Cascadia, OR: average high 71.9°, average low 47.7°. That is 4.7° above the climate normal for October. Precipitation is expected on 1 day (about 0.1 inches), against a normal of 6 days and 2.8 inches. The warmest day looks like 23 October (83.2°), the coolest 10 October (38.2°).

71.9°/47.7°
Average high / low
+4.7°
Above normal
1 / 6
Wet days / normal
0.1 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
9 October – 18 October69.6°64.5°+2.8°
19 October – 28 October75.8°60.8°+8.3°
29 October – 7 Novemberat normal56.9°—

October records over 66 years

93.9°10 October 1991All-time high
25.3°29 October 1971All-time low

Climate normals and records are computed from the nearest reference point — Sweet Home (10 mi).

Sat, 1061° / 38°0.02Light rain
61 °Light rain

Cascadia, Saturday, 10 October

Light rain. High 61°, low 38°.

Pressure29.88 inHg
Wind2.1 mph W
Humidity61%
Visibility6.2 mi
Dew point39°
Sun, 1164° / 42°0Clear
64 °Clear

Cascadia, Sunday, 11 October

Clear. High 64°, low 42°.

Pressure29.88 inHg
Wind6.8 mph NE
Humidity40%
Visibility6.2 mi
Dew point34°
Mon, 1266° / 40°0Clear
66 °Clear

Cascadia, Monday, 12 October

Clear. High 66°, low 40°.

Pressure30.03 inHg
Wind3.5 mph NE
Humidity35%
Visibility6.2 mi
Dew point27°
Tue, 1367° / 42°0Mostly clear
67 °Mostly clear

Cascadia, Tuesday, 13 October

Mostly clear. High 67°, low 42°.

Pressure30.15 inHg
Wind3.2 mph W
Humidity36%
Visibility6.2 mi
Dew point30°
Wed, 1470° / 47°0Clear
70 °Clear

Cascadia, Wednesday, 14 October

Clear. High 70°, low 47°.

Pressure30.27 inHg
Wind5 mph W
Humidity37%
Visibility—
Dew point36°
Thu, 1582° / 50°0Mostly clear
82 °Mostly clear

Cascadia, Thursday, 15 October

Mostly clear. High 82°, low 50°.

Pressure30.15 inHg
Wind5.5 mph E
Humidity38%
Visibility—
Dew point43°
Fri, 1677° / 55°0Partly cloudy
77 °Partly cloudy

Cascadia, Friday, 16 October

Partly cloudy. High 77°, low 55°.

Pressure30.27 inHg
Wind5.3 mph E
Humidity35%
Visibility—
Dew point41°
Sat, 1774° / 54°0Overcast
74 °Overcast

Cascadia, Saturday, 17 October

Overcast. High 74°, low 54°.

Pressure30.09 inHg
Wind4.9 mph W
Humidity45%
Visibility—
Dew point45°
Sun, 1871° / 48°0Overcast
71 °Overcast

Cascadia, Sunday, 18 October

Overcast. High 71°, low 48°.

Pressure30.03 inHg
Wind5.5 mph W
Humidity49%
Visibility—
Dew point45°
Mon, 1965° / 47°0Overcast
65 °Overcast

Cascadia, Monday, 19 October

Overcast. High 65°, low 47°.

Pressure30.15 inHg
Wind5.4 mph NW
Humidity44%
Visibility—
Dew point35°
Tue, 2070° / 44°0Partly cloudy
70 °Partly cloudy

Cascadia, Tuesday, 20 October

Partly cloudy. High 70°, low 44°.

Pressure30.21 inHg
Wind4.2 mph E
Humidity41%
Visibility—
Dew point37°
Wed, 2173° / 49°0Overcast
73 °Overcast

Cascadia, Wednesday, 21 October

Overcast. High 73°, low 49°.

Pressure30.21 inHg
Wind4.9 mph E
Humidity31%
Visibility—
Dew point34°
Thu, 2283° / 53°0Partly cloudy
83 °Partly cloudy

Cascadia, Thursday, 22 October

Partly cloudy. High 83°, low 53°.

Pressure30.06 inHg
Wind7 mph E
Humidity29%
Visibility—
Dew point37°
Fri, 2383° / 54°0Clear
83 °Clear

Cascadia, Friday, 23 October

Clear. High 83°, low 54°.

Pressure29.91 inHg
Wind6.6 mph E
Humidity22%
Visibility—
Dew point32°
Sat, 2480° / 57°0Partly cloudy
80 °Partly cloudy

Cascadia, Saturday, 24 October

Partly cloudy. High 80°, low 57°.

Pressure29.91 inHg
Wind5.4 mph E
Humidity21%
Visibility—
Dew point31°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 2560° / 44°0.29Climate normal
60 °Climate normal

Cascadia, Sunday, 25 October

Climate normal for this date — 60-year average.

Average high60°
Average low44°
Average precipitation0.29 in
Chance of precipitation48%
Record high78° (1965)
Record low32° (1969)
Mon, 2659° / 44°0.28Climate normal
59 °Climate normal

Cascadia, Monday, 26 October

Climate normal for this date — 60-year average.

Average high59°
Average low44°
Average precipitation0.28 in
Chance of precipitation50%
Record high76° (2003)
Record low31° (2020)
Tue, 2759° / 42°0.26Climate normal
59 °Climate normal

Cascadia, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high59°
Average low42°
Average precipitation0.26 in
Chance of precipitation45%
Record high78° (1987)
Record low31° (1970)
Wed, 2858° / 42°0.31Climate normal
58 °Climate normal

Cascadia, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high58°
Average low42°
Average precipitation0.31 in
Chance of precipitation55%
Record high75° (1962)
Record low26° (1971)
Thu, 2957° / 43°0.22Climate normal
57 °Climate normal

Cascadia, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high57°
Average low43°
Average precipitation0.22 in
Chance of precipitation52%
Record high73° (1962)
Record low25° (1971)
Fri, 3057° / 42°0.24Climate normal
57 °Climate normal

Cascadia, Friday, 30 October

Climate normal for this date — 60-year average.

Average high57°
Average low42°
Average precipitation0.24 in
Chance of precipitation43%
Record high71° (1967)
Record low28° (1991)
Sat, 3157° / 42°0.28Climate normal
57 °Climate normal

Cascadia, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high57°
Average low42°
Average precipitation0.28 in
Chance of precipitation53%
Record high75° (1966)
Record low28° (2019)
Sun, 0158° / 42°0.3Climate normal
58 °Climate normal

Cascadia, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high58°
Average low42°
Average precipitation0.3 in
Chance of precipitation57%
Record high76° (1962)
Record low29° (2003)
Mon, 0258° / 42°0.22Climate normal
58 °Climate normal

Cascadia, Monday, 2 November

Climate normal for this date — 60-year average.

Average high58°
Average low42°
Average precipitation0.22 in
Chance of precipitation50%
Record high72° (1962)
Record low24° (1973)
Tue, 0358° / 43°0.21Climate normal
58 °Climate normal

Cascadia, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high58°
Average low43°
Average precipitation0.21 in
Chance of precipitation48%
Record high73° (1976)
Record low16° (1994)
Wed, 0457° / 43°0.35Climate normal
57 °Climate normal

Cascadia, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high57°
Average low43°
Average precipitation0.35 in
Chance of precipitation58%
Record high73° (1980)
Record low31° (1961)
Thu, 0556° / 42°0.33Climate normal
56 °Climate normal

Cascadia, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high56°
Average low42°
Average precipitation0.33 in
Chance of precipitation67%
Record high69° (1987)
Record low26° (1971)
Fri, 0655° / 43°0.35Climate normal
55 °Climate normal

Cascadia, Friday, 6 November

Climate normal for this date — 60-year average.

Average high55°
Average low43°
Average precipitation0.35 in
Chance of precipitation67%
Record high71° (1999)
Record low31° (1971)
Sat, 0755° / 42°0.35Climate normal
55 °Climate normal

Cascadia, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high55°
Average low42°
Average precipitation0.35 in
Chance of precipitation62%
Record high71° (1991)
Record low28° (1982)

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 Cascadia, 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 Cascadia, 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.