As of 09:11 PDT

Weather in Marquam, OR

48°Current weather

Marquam, Monday, 19 October, 09:11

Overcast. Feels like 46°. High 62°, low 47°.

Pressure29.97 inHg
Wind4 mph SE
Humidity88%
Visibility6.2 mi
Dew point44°

Monthly outlook for Marquam, OR: average high 65.5°, average low 45.4°. That is 3.9° above the climate normal for October. Precipitation is expected on 0 days (about 0.0 inches), against a normal of 8 days and 3.6 inches. The warmest day looks like 27 October (74°), the coolest 24 October (37.2°).

65.5°/45.4°
Average high / low
+3.9°
Above normal
0 / 8
Wet days / normal
0.0 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
19 October – 28 October65.5°59.6°+3.3°
29 October – 7 November65.5°55.8°+5.4°
8 November – 17 Novemberat normal53°—

October records over 66 years

89.4°10 October 1991All-time high
25.5°28 October 1971All-time low

Climate normals and records are computed from the nearest reference point — Scotts Mills (2 mi).

Tue, 2072° / 45°0Clear
72 °Clear

Marquam, Tuesday, 20 October

Clear. High 72°, low 45°.

Pressure29.94 inHg
Wind5.6 mph N
Humidity46%
Visibility6.2 mi
Dew point45°
Wed, 2170° / 45°0Clear
70 °Clear

Marquam, Wednesday, 21 October

Clear. High 70°, low 45°.

Pressure29.94 inHg
Wind1.4 mph NW
Humidity53%
Visibility6.2 mi
Dew point44°
Thu, 2263° / 46°0.02Light rain
63 °Light rain

Marquam, Thursday, 22 October

Light rain. High 63°, low 46°.

Pressure29.97 inHg
Wind3.3 mph W
Humidity61%
Visibility6.2 mi
Dew point46°
Fri, 2358° / 42°0Mostly clear
58 °Mostly clear

Marquam, Friday, 23 October

Mostly clear. High 58°, low 42°.

Pressure30.36 inHg
Wind5 mph W
Humidity68%
Visibility—
Dew point42°
Sat, 2457° / 37°0Overcast
57 °Overcast

Marquam, Saturday, 24 October

Overcast. High 57°, low 37°.

Pressure30.12 inHg
Wind4 mph NE
Humidity74%
Visibility—
Dew point39°
Sun, 2569° / 45°0Overcast
69 °Overcast

Marquam, Sunday, 25 October

Overcast. High 69°, low 45°.

Pressure30.24 inHg
Wind5.3 mph N
Humidity31%
Visibility—
Dew point28°
Mon, 2666° / 46°0Overcast
66 °Overcast

Marquam, Monday, 26 October

Overcast. High 66°, low 46°.

Pressure30.15 inHg
Wind7.1 mph N
Humidity37%
Visibility—
Dew point30°
Tue, 2774° / 43°0Mostly clear
74 °Mostly clear

Marquam, Tuesday, 27 October

Mostly clear. High 74°, low 43°.

Pressure30.00 inHg
Wind5.8 mph N
Humidity31%
Visibility—
Dew point28°
Wed, 2864° / 47°0Overcast
64 °Overcast

Marquam, Wednesday, 28 October

Overcast. High 64°, low 47°.

Pressure30.00 inHg
Wind3.5 mph SE
Humidity35%
Visibility—
Dew point30°
Thu, 2964° / 43°0Overcast
64 °Overcast

Marquam, Thursday, 29 October

Overcast. High 64°, low 43°.

Pressure29.94 inHg
Wind5.6 mph N
Humidity38%
Visibility—
Dew point31°
Fri, 3064° / 47°0Overcast
64 °Overcast

Marquam, Friday, 30 October

Overcast. High 64°, low 47°.

Pressure29.85 inHg
Wind4.6 mph SW
Humidity42%
Visibility—
Dew point34°
Sat, 3166° / 50°0Overcast
66 °Overcast

Marquam, Saturday, 31 October

Overcast. High 66°, low 50°.

Pressure29.97 inHg
Wind5.7 mph N
Humidity49%
Visibility—
Dew point38°
Sun, 0169° / 46°0Overcast
69 °Overcast

Marquam, Sunday, 1 November

Overcast. High 69°, low 46°.

Pressure29.83 inHg
Wind8.5 mph N
Humidity48%
Visibility—
Dew point39°
Mon, 0265° / 49°0Clear
65 °Clear

Marquam, Monday, 2 November

Clear. High 65°, low 49°.

Pressure30.18 inHg
Wind10.3 mph SW
Humidity60%
Visibility—
Dew point45°
Tue, 0365° / 49°0Overcast
65 °Overcast

Marquam, Tuesday, 3 November

Overcast. High 65°, low 49°.

Pressure30.06 inHg
Wind3.8 mph N
Humidity56%
Visibility—
Dew point42°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 0456° / 43°0.32Climate normal
56 °Climate normal

Marquam, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high56°
Average low43°
Average precipitation0.32 in
Chance of precipitation58%
Record high70° (1980)
Record low31° (1968)
Thu, 0555° / 42°0.28Climate normal
55 °Climate normal

Marquam, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high55°
Average low42°
Average precipitation0.28 in
Chance of precipitation63%
Record high67° (1980)
Record low27° (1971)
Fri, 0654° / 43°0.33Climate normal
54 °Climate normal

Marquam, Friday, 6 November

Climate normal for this date — 60-year average.

Average high54°
Average low43°
Average precipitation0.33 in
Chance of precipitation67%
Record high67° (1999)
Record low30° (1971)
Sat, 0754° / 42°0.31Climate normal
54 °Climate normal

Marquam, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high54°
Average low42°
Average precipitation0.31 in
Chance of precipitation60%
Record high68° (1991)
Record low32° (1993)
Sun, 0853° / 40°0.27Climate normal
53 °Climate normal

Marquam, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high53°
Average low40°
Average precipitation0.27 in
Chance of precipitation55%
Record high68° (1976)
Record low28° (2020)
Mon, 0953° / 41°0.21Climate normal
53 °Climate normal

Marquam, Monday, 9 November

Climate normal for this date — 60-year average.

Average high53°
Average low41°
Average precipitation0.21 in
Chance of precipitation60%
Record high64° (1976)
Record low26° (2022)
Tue, 1054° / 40°0.2Climate normal
54 °Climate normal

Marquam, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high54°
Average low40°
Average precipitation0.2 in
Chance of precipitation47%
Record high66° (2016)
Record low26° (1985)
Wed, 1154° / 41°0.29Climate normal
54 °Climate normal

Marquam, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high54°
Average low41°
Average precipitation0.29 in
Chance of precipitation58%
Record high66° (1976)
Record low20° (1985)
Thu, 1254° / 41°0.26Climate normal
54 °Climate normal

Marquam, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high54°
Average low41°
Average precipitation0.26 in
Chance of precipitation60%
Record high67° (1967)
Record low20° (1985)
Fri, 1353° / 41°0.31Climate normal
53 °Climate normal

Marquam, Friday, 13 November

Climate normal for this date — 60-year average.

Average high53°
Average low41°
Average precipitation0.31 in
Chance of precipitation63%
Record high66° (1999)
Record low22° (1978)
Sat, 1453° / 40°0.22Climate normal
53 °Climate normal

Marquam, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high53°
Average low40°
Average precipitation0.22 in
Chance of precipitation50%
Record high68° (1995)
Record low22° (1985)
Sun, 1553° / 40°0.28Climate normal
53 °Climate normal

Marquam, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high53°
Average low40°
Average precipitation0.28 in
Chance of precipitation62%
Record high62° (1999)
Record low22° (1964)
Mon, 1651° / 40°0.26Climate normal
51 °Climate normal

Marquam, Monday, 16 November

Climate normal for this date — 60-year average.

Average high51°
Average low40°
Average precipitation0.26 in
Chance of precipitation67%
Record high66° (1976)
Record low25° (1964)
Tue, 1752° / 40°0.33Climate normal
52 °Climate normal

Marquam, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high52°
Average low40°
Average precipitation0.33 in
Chance of precipitation72%
Record high65° (1995)
Record low26° (2022)

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 Marquam, 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 Marquam, 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.