As of 21:37 PDT

Weather in Marquam, OR

55°Current weather

Marquam, Saturday, 17 October, 21:37

Clear. Feels like 53°. High 66°, low 51°.

Pressure30.18 inHg
Wind5.1 mph N
Humidity79%
Visibility6.2 mi
Dew point48°

Monthly outlook for Marquam, OR: average high 62.4°, average low 45.9°. That is 1.8° above the climate normal for October. Precipitation is expected on 6 days (about 2.8 inches), against a normal of 7 days and 3.4 inches. The warmest day looks like 20 October (71.8°), the coolest 24 October (42.2°).

62.4°/45.9°
Average high / low
+1.8°
Above normal
6 / 7
Wet days / normal
2.8 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
17 October – 26 October66.8°60.6°+3.4°
27 October – 5 November55.1°56.5°-0.8°
6 November – 15 Novemberat normal53.6°—

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).

Sun, 1870° / 44°0Partly cloudy
70 °Partly cloudy

Marquam, Sunday, 18 October

Partly cloudy. High 70°, low 44°.

Pressure30.06 inHg
Wind3.5 mph N
Humidity69%
Visibility6.2 mi
Dew point45°
Mon, 1962° / 47°0Overcast
62 °Overcast

Marquam, Monday, 19 October

Overcast. High 62°, low 47°.

Pressure29.97 inHg
Wind4 mph W
Humidity64%
Visibility6.2 mi
Dew point45°
Tue, 2072° / 46°0Mostly clear
72 °Mostly clear

Marquam, Tuesday, 20 October

Mostly clear. High 72°, low 46°.

Pressure29.94 inHg
Wind6.5 mph N
Humidity50%
Visibility6.2 mi
Dew point46°
Wed, 2166° / 44°0Clear
66 °Clear

Marquam, Wednesday, 21 October

Clear. High 66°, low 44°.

Pressure29.91 inHg
Wind1.5 mph SW
Humidity57%
Visibility6.2 mi
Dew point44°
Thu, 2262° / 46°0Clear
62 °Clear

Marquam, Thursday, 22 October

Clear. High 62°, low 46°.

Pressure30.00 inHg
Wind8.3 mph SW
Humidity61%
Visibility—
Dew point42°
Fri, 2360° / 44°0.01Light rain
60 °Light rain

Marquam, Friday, 23 October

Light rain. High 60°, low 44°.

Pressure30.24 inHg
Wind7.2 mph S
Humidity70%
Visibility—
Dew point42°
Sat, 2471° / 42°0Overcast
71 °Overcast

Marquam, Saturday, 24 October

Overcast. High 71°, low 42°.

Pressure30.21 inHg
Wind7.2 mph N
Humidity36%
Visibility—
Dew point30°
Sun, 2572° / 47°0Overcast
72 °Overcast

Marquam, Sunday, 25 October

Overcast. High 72°, low 47°.

Pressure30.09 inHg
Wind5.4 mph N
Humidity33%
Visibility—
Dew point30°
Mon, 2669° / 47°0Overcast
69 °Overcast

Marquam, Monday, 26 October

Overcast. High 69°, low 47°.

Pressure29.88 inHg
Wind4 mph NW
Humidity34%
Visibility—
Dew point31°
Tue, 2760° / 44°0Overcast
60 °Overcast

Marquam, Tuesday, 27 October

Overcast. High 60°, low 44°.

Pressure29.94 inHg
Wind6.8 mph N
Humidity45%
Visibility—
Dew point34°
Wed, 2855° / 42°0.07Light rain
55 °Light rain

Marquam, Wednesday, 28 October

Light rain. High 55°, low 42°.

Pressure30.09 inHg
Wind12.5 mph S
Humidity64%
Visibility—
Dew point38°
Thu, 2963° / 51°0.2Rain
63 °Rain

Marquam, Thursday, 29 October

Rain. High 63°, low 51°.

Pressure30.03 inHg
Wind26 mph S
Humidity62%
Visibility—
Dew point45°
Fri, 3050° / 45°1.17Heavy rain
50 °Heavy rain

Marquam, Friday, 30 October

Heavy rain. High 50°, low 45°.

Pressure29.74 inHg
Wind13.9 mph SW
Humidity93%
Visibility—
Dew point44°
Sat, 3153° / 46°0.47Rain
53 °Rain

Marquam, Saturday, 31 October

Rain. High 53°, low 46°.

Pressure29.53 inHg
Wind21.8 mph S
Humidity90%
Visibility—
Dew point49°
Sun, 0150° / 48°0.8Rain
50 °Rain

Marquam, Sunday, 1 November

Rain. High 50°, low 48°.

Pressure29.68 inHg
Wind21.9 mph S
Humidity91%
Visibility—
Dew point46°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 0257° / 42°0.19Climate normal
57 °Climate normal

Marquam, Monday, 2 November

Climate normal for this date — 60-year average.

Average high57°
Average low42°
Average precipitation0.19 in
Chance of precipitation50%
Record high69° (1962)
Record low28° (1973)
Tue, 0357° / 43°0.18Climate normal
57 °Climate normal

Marquam, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high57°
Average low43°
Average precipitation0.18 in
Chance of precipitation50%
Record high71° (2010)
Record low28° (1994)
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)

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.