As of 18:27 PDT

Weather in Marrowstone, WA

53°

Marrowstone, Saturday, 10 October, 18:27

Mostly clear. Feels like 51°. High 54°, low 47°.

Pressure29.88 inHg

Wind7 mph W

Humidity80%

Visibility6.2 mi

Dew point47°

See detailed hourly forecast

Monthly outlook for Marrowstone, WA: average high 58.8°, average low 49.1°. That is 1.2° above the climate normal for October. Precipitation is expected on 3 days (about 0.3 inches), against a normal of 8 days and 3.0 inches. The warmest day looks like 24 October (64.1°), the coolest 11 October (45.4°).

58.8°/49.1°

Average high / low

+1.2°

Above normal

3 / 8

Wet days / normal

0.3 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
10 October – 19 October	58.6°	57.5°	+0.7°
20 October – 29 October	59°	54.4°	+2.5°
30 October – 8 November	at normal	51.9°	—

October records over 66 years

81.9°16 October 2022All-time high

30.6°31 October 1984All-time low

Sun, 1158° / 45°

58 °

Marrowstone, Sunday, 11 October

Clear. High 58°, low 45°.

Pressure30.00 inHg

Wind12.1 mph NW

Humidity72%

Visibility0.9 mi

Dew point44°

Mon, 1257° / 46°

57 °

Marrowstone, Monday, 12 October

Clear. High 57°, low 46°.

Pressure30.06 inHg

Wind4.1 mph SE

Humidity62%

Visibility6.2 mi

Dew point42°

Tue, 1357° / 49°

57 °

Marrowstone, Tuesday, 13 October

Partly cloudy. High 57°, low 49°.

Pressure30.18 inHg

Wind4.8 mph E

Humidity76%

Visibility1.5 mi

Dew point47°

Wed, 1459° / 50°

59 °

Marrowstone, Wednesday, 14 October

Overcast. High 59°, low 50°.

Pressure30.27 inHg

Wind3.8 mph E

Humidity77%

Visibility6.2 mi

Dew point49°

Thu, 1556° / 53°

56 °

Marrowstone, Thursday, 15 October

Clear. High 56°, low 53°.

Pressure30.27 inHg

Wind7.3 mph W

Humidity90%

Visibility—

Dew point52°

Fri, 1662° / 52°

62 °

Marrowstone, Friday, 16 October

Mostly clear. High 62°, low 52°.

Pressure30.06 inHg

Wind11.2 mph SE

Humidity62%

Visibility—

Dew point46°

Sat, 1763° / 52°

63 °

Marrowstone, Saturday, 17 October

Overcast. High 63°, low 52°.

Pressure30.18 inHg

Wind5.1 mph SE

Humidity65%

Visibility—

Dew point47°

Sun, 1861° / 51°

61 °

Marrowstone, Sunday, 18 October

Overcast. High 61°, low 51°.

Pressure30.15 inHg

Wind4.2 mph NW

Humidity74%

Visibility—

Dew point50°

Mon, 1959° / 50°

0.11

59 °

Marrowstone, Monday, 19 October

Light rain. High 59°, low 50°.

Pressure30.09 inHg

Wind15.6 mph S

Humidity87%

Visibility—

Dew point51°

Tue, 2058° / 49°

0.04

58 °

Marrowstone, Tuesday, 20 October

Light rain. High 58°, low 49°.

Pressure30.27 inHg

Wind6.2 mph SE

Humidity86%

Visibility—

Dew point49°

Wed, 2156° / 47°

56 °

Marrowstone, Wednesday, 21 October

Overcast. High 56°, low 47°.

Pressure30.18 inHg

Wind6.5 mph NW

Humidity73%

Visibility—

Dew point45°

Thu, 2257° / 48°

57 °

Marrowstone, Thursday, 22 October

Overcast. High 57°, low 48°.

Pressure30.15 inHg

Wind6.1 mph NW

Humidity72%

Visibility—

Dew point44°

Fri, 2359° / 48°

59 °

Marrowstone, Friday, 23 October

Clear. High 59°, low 48°.

Pressure30.06 inHg

Wind6 mph NW

Humidity67%

Visibility—

Dew point44°

Sat, 2464° / 49°

64 °

Marrowstone, Saturday, 24 October

Overcast. High 64°, low 49°.

Pressure30.06 inHg

Wind3.9 mph SE

Humidity57%

Visibility—

Dew point42°

Sun, 2560° / 49°

60 °

Marrowstone, Sunday, 25 October

Overcast. High 60°, low 49°.

Pressure30.15 inHg

Wind7 mph W

Humidity63%

Visibility—

Dew point44°

From day 17 onward the outlook is built from 60-year climate statistics

Mon, 2654° / 46°

0.22

54 °

Marrowstone, Monday, 26 October

Climate normal for this date — 60-year average.

Average high54°

Average low46°

Average precipitation0.22 in

Chance of precipitation58%

Record high66° (1965)

Record low31° (2023)

Tue, 2753° / 46°

0.19

53 °

Marrowstone, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high53°

Average low46°

Average precipitation0.19 in

Chance of precipitation47%

Record high63° (1962)

Record low34° (1971)

Wed, 2853° / 45°

0.24

53 °

Marrowstone, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high53°

Average low45°

Average precipitation0.24 in

Chance of precipitation63%

Record high64° (1962)

Record low34° (1971)

Thu, 2953° / 44°

0.16

53 °

Marrowstone, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high53°

Average low44°

Average precipitation0.16 in

Chance of precipitation58%

Record high66° (1962)

Record low34° (2023)

Fri, 3053° / 45°

0.19

53 °

Marrowstone, Friday, 30 October

Climate normal for this date — 60-year average.

Average high53°

Average low45°

Average precipitation0.19 in

Chance of precipitation58%

Record high62° (2015)

Record low32° (1991)

Sat, 3152° / 45°

0.28

52 °

Marrowstone, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high52°

Average low45°

Average precipitation0.28 in

Chance of precipitation67%

Record high61° (1988)

Record low31° (1984)

Sun, 0153° / 44°

0.24

53 °

Marrowstone, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high53°

Average low44°

Average precipitation0.24 in

Chance of precipitation55%

Record high64° (1981)

Record low34° (2002)

Mon, 0252° / 44°

0.19

52 °

Marrowstone, Monday, 2 November

Climate normal for this date — 60-year average.

Average high52°

Average low44°

Average precipitation0.19 in

Chance of precipitation55%

Record high64° (1962)

Record low35° (2002)

Tue, 0352° / 44°

0.23

52 °

Marrowstone, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high52°

Average low44°

Average precipitation0.23 in

Chance of precipitation65%

Record high62° (2010)

Record low34° (2017)

Wed, 0453° / 45°

0.26

53 °

Marrowstone, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high53°

Average low45°

Average precipitation0.26 in

Chance of precipitation60%

Record high64° (1980)

Record low34° (2003)

Thu, 0552° / 44°

0.21

52 °

Marrowstone, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high52°

Average low44°

Average precipitation0.21 in

Chance of precipitation70%

Record high61° (1980)

Record low31° (1971)

Fri, 0651° / 44°

0.24

51 °

Marrowstone, Friday, 6 November

Climate normal for this date — 60-year average.

Average high51°

Average low44°

Average precipitation0.24 in

Chance of precipitation65%

Record high60° (2014)

Record low32° (2003)

Sat, 0751° / 44°

0.23

51 °

Marrowstone, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high51°

Average low44°

Average precipitation0.23 in

Chance of precipitation67%

Record high58° (1976)

Record low33° (2003)

Sun, 0851° / 44°

0.22

51 °

Marrowstone, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high51°

Average low44°

Average precipitation0.22 in

Chance of precipitation63%

Record high64° (2016)

Record low35° (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 Marrowstone, 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 Marrowstone, 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.