As of 18:12 PDT

Weather in Marblemount, WA

51°Current weather

Marblemount, Tuesday, 20 October, 18:12

Clear. Feels like 48°. High 54°, low 37°.

Pressure30.03 inHg
Wind1 mph NE
Humidity63%
Visibility6.2 mi
Dew point39°

Monthly outlook for Marblemount, WA: average high 54°, average low 37.4°. That is 0.1° above the climate normal for October. Precipitation is expected on 3 days (about 1.4 inches), against a normal of 10 days and 6.3 inches. The warmest day looks like 28 October (66.2°), the coolest 24 October (25.1°).

54°/37.4°
Average high / low
+0.1°
Above normal
3 / 10
Wet days / normal
1.4 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
20 October – 29 October57.9°55.2°+1.5°
30 October – 8 November47.6°50.8°-1.8°
9 November – 18 Novemberat normal47.3°—

October records over 66 years

89.6°1 October 1987All-time high
0.3°28 October 1971All-time low
Wed, 2160° / 38°0Clear
60 °Clear

Marblemount, Wednesday, 21 October

Clear. High 60°, low 38°.

Pressure29.94 inHg
Wind0.8 mph NE
Humidity40%
Visibility6.2 mi
Dew point36°
Thu, 2253° / 37°0Partly cloudy
53 °Partly cloudy

Marblemount, Thursday, 22 October

Partly cloudy. High 53°, low 37°.

Pressure29.91 inHg
Wind3.4 mph SW
Humidity55%
Visibility6.2 mi
Dew point37°
Fri, 2350° / 32°0Clear
50 °Clear

Marblemount, Friday, 23 October

Clear. High 50°, low 32°.

Pressure30.30 inHg
Wind1.3 mph E
Humidity54%
Visibility6.2 mi
Dew point29°
Sat, 2449° / 25°0.01Light rain
49 °Light rain

Marblemount, Saturday, 24 October

Light rain. High 49°, low 25°.

Pressure30.21 inHg
Wind0.7 mph E
Humidity53%
Visibility6.2 mi
Dew point27°
Sun, 2558° / 36°0Overcast
58 °Overcast

Marblemount, Sunday, 25 October

Overcast. High 58°, low 36°.

Pressure30.18 inHg
Wind5.5 mph NE
Humidity54%
Visibility—
Dew point32°
Mon, 2659° / 34°0Partly cloudy
59 °Partly cloudy

Marblemount, Monday, 26 October

Partly cloudy. High 59°, low 34°.

Pressure30.24 inHg
Wind6.2 mph NE
Humidity44%
Visibility—
Dew point29°
Tue, 2764° / 44°0Overcast
64 °Overcast

Marblemount, Tuesday, 27 October

Overcast. High 64°, low 44°.

Pressure30.18 inHg
Wind7.3 mph NE
Humidity43%
Visibility—
Dew point34°
Wed, 2866° / 41°0Clear
66 °Clear

Marblemount, Wednesday, 28 October

Clear. High 66°, low 41°.

Pressure30.15 inHg
Wind7.4 mph NE
Humidity33%
Visibility—
Dew point26°
Thu, 2964° / 42°0Clear
64 °Clear

Marblemount, Thursday, 29 October

Clear. High 64°, low 42°.

Pressure29.97 inHg
Wind5.7 mph NE
Humidity26%
Visibility—
Dew point22°
Fri, 3054° / 40°0Partly cloudy
54 °Partly cloudy

Marblemount, Friday, 30 October

Partly cloudy. High 54°, low 40°.

Pressure29.88 inHg
Wind3.8 mph SW
Humidity47%
Visibility—
Dew point30°
Sat, 3142° / 41°0.32Rain
42 °Rain

Marblemount, Saturday, 31 October

Rain. High 42°, low 41°.

Pressure29.80 inHg
Wind4.9 mph S
Humidity89%
Visibility—
Dew point39°
Sun, 0145° / 33°0.02Light rain
45 °Light rain

Marblemount, Sunday, 1 November

Light rain. High 45°, low 33°.

Pressure30.09 inHg
Wind3.7 mph SW
Humidity71%
Visibility—
Dew point33°
Mon, 0250° / 35°0Overcast
50 °Overcast

Marblemount, Monday, 2 November

Overcast. High 50°, low 35°.

Pressure30.15 inHg
Wind4.1 mph NE
Humidity43%
Visibility—
Dew point23°
Tue, 0347° / 42°0.29Rain
47 °Rain

Marblemount, Tuesday, 3 November

Rain. High 47°, low 42°.

Pressure30.09 inHg
Wind5.1 mph NE
Humidity64%
Visibility—
Dew point35°
Wed, 0447° / 41°0.74Rain
47 °Rain

Marblemount, Wednesday, 4 November

Rain. High 47°, low 41°.

Pressure29.80 inHg
Wind7.3 mph E
Humidity81%
Visibility—
Dew point40°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 0551° / 37°0.38Climate normal
51 °Climate normal

Marblemount, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high51°
Average low37°
Average precipitation0.38 in
Chance of precipitation67%
Record high68° (1987)
Record low10° (1973)
Fri, 0649° / 38°0.52Climate normal
49 °Climate normal

Marblemount, Friday, 6 November

Climate normal for this date — 60-year average.

Average high49°
Average low38°
Average precipitation0.52 in
Chance of precipitation63%
Record high62° (2019)
Record low20° (1971)
Sat, 0749° / 38°0.52Climate normal
49 °Climate normal

Marblemount, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high49°
Average low38°
Average precipitation0.52 in
Chance of precipitation72%
Record high65° (2024)
Record low24° (2001)
Sun, 0850° / 37°0.38Climate normal
50 °Climate normal

Marblemount, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high50°
Average low37°
Average precipitation0.38 in
Chance of precipitation57%
Record high69° (2016)
Record low15° (1966)
Mon, 0948° / 37°0.39Climate normal
48 °Climate normal

Marblemount, Monday, 9 November

Climate normal for this date — 60-year average.

Average high48°
Average low37°
Average precipitation0.39 in
Chance of precipitation62%
Record high66° (2025)
Record low12° (1986)
Tue, 1049° / 35°0.37Climate normal
49 °Climate normal

Marblemount, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high49°
Average low35°
Average precipitation0.37 in
Chance of precipitation57%
Record high66° (2016)
Record low5° (1986)
Wed, 1148° / 35°0.46Climate normal
48 °Climate normal

Marblemount, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high48°
Average low35°
Average precipitation0.46 in
Chance of precipitation62%
Record high66° (2016)
Record low1° (1978)
Thu, 1248° / 35°0.52Climate normal
48 °Climate normal

Marblemount, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high48°
Average low35°
Average precipitation0.52 in
Chance of precipitation73%
Record high61° (1976)
Record low1° (1978)
Fri, 1348° / 35°0.54Climate normal
48 °Climate normal

Marblemount, Friday, 13 November

Climate normal for this date — 60-year average.

Average high48°
Average low35°
Average precipitation0.54 in
Chance of precipitation67%
Record high59° (1969)
Record low4° (1978)
Sat, 1448° / 35°0.51Climate normal
48 °Climate normal

Marblemount, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high48°
Average low35°
Average precipitation0.51 in
Chance of precipitation63%
Record high62° (1969)
Record low5° (1978)
Sun, 1547° / 35°0.52Climate normal
47 °Climate normal

Marblemount, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high47°
Average low35°
Average precipitation0.52 in
Chance of precipitation68%
Record high62° (2008)
Record low11° (1964)
Mon, 1646° / 36°0.47Climate normal
46 °Climate normal

Marblemount, Monday, 16 November

Climate normal for this date — 60-year average.

Average high46°
Average low36°
Average precipitation0.47 in
Chance of precipitation75%
Record high63° (2008)
Record low9° (2000)
Tue, 1746° / 35°0.49Climate normal
46 °Climate normal

Marblemount, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high46°
Average low35°
Average precipitation0.49 in
Chance of precipitation68%
Record high64° (2008)
Record low6° (2000)
Wed, 1845° / 35°0.37Climate normal
45 °Climate normal

Marblemount, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high45°
Average low35°
Average precipitation0.37 in
Chance of precipitation68%
Record high59° (2023)
Record low15° (1985)

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 Marblemount, WA 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 Marblemount, WA 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.