As of 13:29 PDT

Weather in Cascadia, OR

54°Current weather

Cascadia, Saturday, 10 October, 13:29

Partly cloudy. Feels like 52°. High 55°, low 41°.

Pressure29.83 inHg
Wind2.8 mph W
Humidity68%
Visibility6.2 mi
Dew point43°

Monthly outlook for Cascadia, OR: average high 71.3°, average low 47.9°. That is 4.5° above the climate normal for October. Precipitation is expected on 2 days (about 0.9 inches), against a normal of 6 days and 3.0 inches. The warmest day looks like 15 October (85°), the coolest 11 October (37.3°).

71.3°/47.9°
Average high / low
+4.5°
Above normal
2 / 6
Wet days / normal
0.9 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
10 October – 19 October71.1°64.3°+3.8°
20 October – 29 October71.6°60.2°+6.4°
30 October – 8 Novemberat normal56.7°—

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).

Sun, 1163° / 37°0Mostly clear
63 °Mostly clear

Cascadia, Sunday, 11 October

Mostly clear. High 63°, low 37°.

Pressure29.85 inHg
Wind7.9 mph NE
Humidity40%
Visibility6.2 mi
Dew point33°
Mon, 1265° / 37°0Clear
65 °Clear

Cascadia, Monday, 12 October

Clear. High 65°, low 37°.

Pressure30.03 inHg
Wind3.2 mph N
Humidity34%
Visibility6.2 mi
Dew point28°
Tue, 1366° / 41°0Partly cloudy
66 °Partly cloudy

Cascadia, Tuesday, 13 October

Partly cloudy. High 66°, low 41°.

Pressure30.12 inHg
Wind3 mph W
Humidity33%
Visibility6.2 mi
Dew point33°
Wed, 1472° / 47°0Clear
72 °Clear

Cascadia, Wednesday, 14 October

Clear. High 72°, low 47°.

Pressure30.21 inHg
Wind3.7 mph W
Humidity41%
Visibility6.2 mi
Dew point41°
Thu, 1585° / 49°0Clear
85 °Clear

Cascadia, Thursday, 15 October

Clear. High 85°, low 49°.

Pressure30.21 inHg
Wind7.3 mph E
Humidity36%
Visibility—
Dew point44°
Fri, 1684° / 55°0Clear
84 °Clear

Cascadia, Friday, 16 October

Clear. High 84°, low 55°.

Pressure30.18 inHg
Wind7.5 mph E
Humidity30%
Visibility—
Dew point39°
Sat, 1776° / 55°0Overcast
76 °Overcast

Cascadia, Saturday, 17 October

Overcast. High 76°, low 55°.

Pressure30.12 inHg
Wind4.6 mph E
Humidity26%
Visibility—
Dew point33°
Sun, 1873° / 52°0Clear
73 °Clear

Cascadia, Sunday, 18 October

Clear. High 73°, low 52°.

Pressure30.18 inHg
Wind4.9 mph W
Humidity35%
Visibility—
Dew point38°
Mon, 1970° / 52°0.59Heavy rain
70 °Heavy rain

Cascadia, Monday, 19 October

Heavy rain. High 70°, low 52°.

Pressure30.09 inHg
Wind7 mph SW
Humidity52%
Visibility—
Dew point46°
Tue, 2058° / 48°0.24Light rain
58 °Light rain

Cascadia, Tuesday, 20 October

Light rain. High 58°, low 48°.

Pressure30.18 inHg
Wind4.6 mph SW
Humidity95%
Visibility—
Dew point51°
Wed, 2170° / 44°0Clear
70 °Clear

Cascadia, Wednesday, 21 October

Clear. High 70°, low 44°.

Pressure30.15 inHg
Wind5.5 mph E
Humidity62%
Visibility—
Dew point44°
Thu, 2277° / 52°0Overcast
77 °Overcast

Cascadia, Thursday, 22 October

Overcast. High 77°, low 52°.

Pressure30.12 inHg
Wind6.2 mph E
Humidity34%
Visibility—
Dew point39°
Fri, 2373° / 52°0Mostly clear
73 °Mostly clear

Cascadia, Friday, 23 October

Mostly clear. High 73°, low 52°.

Pressure30.12 inHg
Wind4.7 mph W
Humidity41%
Visibility—
Dew point41°
Sat, 2473° / 51°0Overcast
73 °Overcast

Cascadia, Saturday, 24 October

Overcast. High 73°, low 51°.

Pressure29.97 inHg
Wind4.7 mph NW
Humidity42%
Visibility—
Dew point42°
Sun, 2578° / 53°0Overcast
78 °Overcast

Cascadia, Sunday, 25 October

Overcast. High 78°, low 53°.

Pressure30.15 inHg
Wind5.1 mph E
Humidity41%
Visibility—
Dew point44°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Sun, 0855° / 40°0.31Climate normal
55 °Climate normal

Cascadia, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high55°
Average low40°
Average precipitation0.31 in
Chance of precipitation58%
Record high70° (1976)
Record low29° (1993)

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.