As of 11:20 PDT

Weather in Marquam, OR

60°Current weather

Marquam, Wednesday, 21 October, 11:20

Mostly clear. Feels like 59°. High 69°, low 43°.

Pressure29.91 inHg
Wind0.9 mph W
Humidity71%
Visibility6.2 mi
Dew point49°

Monthly outlook for Marquam, OR: average high 59.3°, average low 42.5°. That is 0.9° above the climate normal for October. Precipitation is expected on 5 days (about 0.9 inches), against a normal of 8 days and 3.8 inches. The warmest day looks like 21 October (68.6°), the coolest 24 October (37.7°).

59.3°/42.5°
Average high / low
+0.9°
Above normal
5 / 8
Wet days / normal
0.9 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
21 October – 30 October61°58.5°+1.4°
31 October – 9 November56.6°55.2°+0.8°
10 November – 19 Novemberat normal52.5°—

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).

Thu, 2264° / 41°0Partly cloudy
64 °Partly cloudy

Marquam, Thursday, 22 October

Partly cloudy. High 64°, low 41°.

Pressure29.97 inHg
Wind0.5 mph W
Humidity54%
Visibility6.2 mi
Dew point43°
Fri, 2358° / 43°0Overcast
58 °Overcast

Marquam, Friday, 23 October

Overcast. High 58°, low 43°.

Pressure30.30 inHg
Wind5.7 mph SW
Humidity59%
Visibility6.2 mi
Dew point41°
Sat, 2456° / 38°0Overcast
56 °Overcast

Marquam, Saturday, 24 October

Overcast. High 56°, low 38°.

Pressure30.18 inHg
Wind2.1 mph N
Humidity77%
Visibility6.2 mi
Dew point44°
Sun, 2562° / 43°0Clear
62 °Clear

Marquam, Sunday, 25 October

Clear. High 62°, low 43°.

Pressure30.09 inHg
Wind1.4 mph NE
Humidity71%
Visibility—
Dew point42°
Mon, 2662° / 42°0.01Light rain
62 °Light rain

Marquam, Monday, 26 October

Light rain. High 62°, low 42°.

Pressure30.06 inHg
Wind6.3 mph S
Humidity72%
Visibility—
Dew point42°
Tue, 2754° / 45°0.09Light rain
54 °Light rain

Marquam, Tuesday, 27 October

Light rain. High 54°, low 45°.

Pressure30.12 inHg
Wind5.5 mph SE
Humidity83%
Visibility—
Dew point47°
Wed, 2868° / 42°0Clear
68 °Clear

Marquam, Wednesday, 28 October

Clear. High 68°, low 42°.

Pressure30.15 inHg
Wind10.3 mph N
Humidity64%
Visibility—
Dew point42°
Thu, 2965° / 42°0Clear
65 °Clear

Marquam, Thursday, 29 October

Clear. High 65°, low 42°.

Pressure29.97 inHg
Wind5 mph S
Humidity47%
Visibility—
Dew point35°
Fri, 3052° / 42°0.19Light rain
52 °Light rain

Marquam, Friday, 30 October

Light rain. High 52°, low 42°.

Pressure29.88 inHg
Wind15 mph S
Humidity68%
Visibility—
Dew point40°
Sat, 3154° / 42°0Overcast
54 °Overcast

Marquam, Saturday, 31 October

Overcast. High 54°, low 42°.

Pressure30.09 inHg
Wind6.7 mph S
Humidity79%
Visibility—
Dew point43°
Sun, 0157° / 39°0Overcast
57 °Overcast

Marquam, Sunday, 1 November

Overcast. High 57°, low 39°.

Pressure30.09 inHg
Wind9.8 mph SW
Humidity49%
Visibility—
Dew point31°
Mon, 0261° / 39°0Partly cloudy
61 °Partly cloudy

Marquam, Monday, 2 November

Partly cloudy. High 61°, low 39°.

Pressure30.15 inHg
Wind4.7 mph SE
Humidity44%
Visibility—
Dew point31°
Tue, 0360° / 48°0.05Light rain
60 °Light rain

Marquam, Tuesday, 3 November

Light rain. High 60°, low 48°.

Pressure30.09 inHg
Wind9.2 mph S
Humidity75%
Visibility—
Dew point45°
Wed, 0457° / 47°0.29Light rain
57 °Light rain

Marquam, Wednesday, 4 November

Light rain. High 57°, low 47°.

Pressure29.80 inHg
Wind20.2 mph S
Humidity76%
Visibility—
Dew point49°
Thu, 0551° / 44°0.27Light rain
51 °Light rain

Marquam, Thursday, 5 November

Light rain. High 51°, low 44°.

Pressure29.94 inHg
Wind14 mph SW
Humidity87%
Visibility—
Dew point44°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Wed, 1850° / 38°0.24Climate normal
50 °Climate normal

Marquam, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high50°
Average low38°
Average precipitation0.24 in
Chance of precipitation63%
Record high63° (1968)
Record low12° (1994)
Thu, 1951° / 39°0.36Climate normal
51 °Climate normal

Marquam, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high51°
Average low39°
Average precipitation0.36 in
Chance of precipitation65%
Record high63° (1987)
Record low20° (1977)

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.