As of 20:22 PDT

Weather in Eureka, WA

51°

Eureka, Sunday, 25 October, 20:22

Overcast. Feels like 49°. High 54°, low 46°.

Pressure29.94 inHg

Wind6.9 mph NE

Humidity81%

Visibility6.2 mi

Dew point45°

See detailed hourly forecast

Monthly outlook for Eureka, WA: average high 52.3°, average low 43.4°. That is 0.4° above the climate normal for October. Precipitation is expected on 13 days (about 3.3 inches), against a normal of 10 days and 4.6 inches. The warmest day looks like 5 November (60.4°), the coolest 30 October (33.6°).

52.3°/43.4°

Average high / low

+0.4°

Above normal

13 / 10

Wet days / normal

3.3 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
25 October – 3 November	50.3°	52.4°	-1.1°
4 November – 13 November	55.5°	50°	+3.1°
14 November – 23 November	at normal	46.5°	—

October records over 66 years

81.1°1 October 1987All-time high

21.6°31 October 1984All-time low

Climate normals and records are computed from the nearest reference point — Bellingham (1 mi).

Mon, 2657° / 45°

0.1

57 °

Eureka, Monday, 26 October

Light rain. High 57°, low 45°.

Pressure30.03 inHg

Wind3.2 mph SW

Humidity68%

Visibility6.2 mi

Dew point44°

Tue, 2750° / 45°

0.4

50 °

Eureka, Tuesday, 27 October

Rain. High 50°, low 45°.

Pressure29.97 inHg

Wind3.9 mph SW

Humidity93%

Visibility3.6 mi

Dew point47°

Wed, 2847° / 41°

0.62

47 °

Eureka, Wednesday, 28 October

Rain. High 47°, low 41°.

Pressure29.94 inHg

Wind8.8 mph S

Humidity86%

Visibility6.2 mi

Dew point41°

Thu, 2944° / 35°

0.41

44 °

Eureka, Thursday, 29 October

Rain. High 44°, low 35°.

Pressure30.00 inHg

Wind3.5 mph NE

Humidity91%

Visibility6.2 mi

Dew point41°

Fri, 3047° / 34°

0.06

47 °

Eureka, Friday, 30 October

Light rain. High 47°, low 34°.

Pressure30.00 inHg

Wind4.6 mph NE

Humidity98%

Visibility—

Dew point41°

Sat, 3150° / 34°

0.06

50 °

Eureka, Saturday, 31 October

Light rain. High 50°, low 34°.

Pressure30.00 inHg

Wind5.1 mph NE

Humidity79%

Visibility—

Dew point38°

Sun, 0149° / 40°

49 °

Eureka, Sunday, 1 November

Overcast. High 49°, low 40°.

Pressure30.06 inHg

Wind4.1 mph SW

Humidity73%

Visibility—

Dew point38°

Mon, 0253° / 39°

53 °

Eureka, Monday, 2 November

Clear. High 53°, low 39°.

Pressure30.12 inHg

Wind6.1 mph N

Humidity63%

Visibility—

Dew point35°

Tue, 0352° / 40°

0.02

52 °

Eureka, Tuesday, 3 November

Light rain. High 52°, low 40°.

Pressure29.83 inHg

Wind4 mph NE

Humidity57%

Visibility—

Dew point31°

Wed, 0450° / 46°

0.29

50 °

Eureka, Wednesday, 4 November

Rain. High 50°, low 46°.

Pressure29.74 inHg

Wind5.2 mph NE

Humidity80%

Visibility—

Dew point43°

Thu, 0560° / 51°

0.31

60 °

Eureka, Thursday, 5 November

Rain. High 60°, low 51°.

Pressure29.59 inHg

Wind12.3 mph SE

Humidity89%

Visibility—

Dew point51°

Fri, 0658° / 52°

0.43

58 °

Eureka, Friday, 6 November

Rain. High 58°, low 52°.

Pressure29.62 inHg

Wind7.5 mph SE

Humidity91%

Visibility—

Dew point50°

Sat, 0758° / 51°

0.14

58 °

Eureka, Saturday, 7 November

Light rain. High 58°, low 51°.

Pressure29.85 inHg

Wind9.6 mph SE

Humidity78%

Visibility—

Dew point49°

Sun, 0857° / 48°

0.09

57 °

Eureka, Sunday, 8 November

Light rain. High 57°, low 48°.

Pressure29.91 inHg

Wind8.3 mph SE

Humidity78%

Visibility—

Dew point47°

Mon, 0949° / 47°

0.14

49 °

Eureka, Monday, 9 November

Light rain. High 49°, low 47°.

Pressure29.91 inHg

Wind5.6 mph NE

Humidity76%

Visibility—

Dew point42°

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

Tue, 1050° / 40°

0.24

50 °

Eureka, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high50°

Average low40°

Average precipitation0.24 in

Chance of precipitation53%

Record high64° (2025)

Record low28° (1966)

Wed, 1149° / 40°

0.31

49 °

Eureka, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high49°

Average low40°

Average precipitation0.31 in

Chance of precipitation60%

Record high60° (1996)

Record low25° (1985)

Thu, 1249° / 40°

0.32

49 °

Eureka, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high49°

Average low40°

Average precipitation0.32 in

Chance of precipitation68%

Record high59° (1990)

Record low28° (1978)

Fri, 1349° / 40°

0.32

49 °

Eureka, Friday, 13 November

Climate normal for this date — 60-year average.

Average high49°

Average low40°

Average precipitation0.32 in

Chance of precipitation65%

Record high63° (1967)

Record low26° (1982)

Sat, 1448° / 39°

0.3

48 °

Eureka, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high48°

Average low39°

Average precipitation0.3 in

Chance of precipitation63%

Record high61° (1999)

Record low28° (1982)

Sun, 1549° / 40°

0.36

49 °

Eureka, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high49°

Average low40°

Average precipitation0.36 in

Chance of precipitation70%

Record high59° (2001)

Record low30° (1961)

Mon, 1647° / 40°

0.32

47 °

Eureka, Monday, 16 November

Climate normal for this date — 60-year average.

Average high47°

Average low40°

Average precipitation0.32 in

Chance of precipitation70%

Record high58° (1965)

Record low28° (1968)

Tue, 1747° / 38°

0.32

47 °

Eureka, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high47°

Average low38°

Average precipitation0.32 in

Chance of precipitation72%

Record high58° (1967)

Record low25° (1994)

Wed, 1846° / 38°

0.24

46 °

Eureka, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high46°

Average low38°

Average precipitation0.24 in

Chance of precipitation62%

Record high55° (1965)

Record low26° (1985)

Thu, 1946° / 38°

0.34

46 °

Eureka, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high46°

Average low38°

Average precipitation0.34 in

Chance of precipitation72%

Record high59° (1987)

Record low24° (2011)

Fri, 2047° / 38°

0.3

47 °

Eureka, Friday, 20 November

Climate normal for this date — 60-year average.

Average high47°

Average low38°

Average precipitation0.3 in

Chance of precipitation60%

Record high60° (2002)

Record low24° (1985)

Sat, 2145° / 37°

0.26

45 °

Eureka, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high45°

Average low37°

Average precipitation0.26 in

Chance of precipitation52%

Record high56° (2002)

Record low19° (1985)

Sun, 2245° / 37°

0.23

45 °

Eureka, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high45°

Average low37°

Average precipitation0.23 in

Chance of precipitation62%

Record high64° (2017)

Record low11° (1985)

Mon, 2345° / 37°

0.42

45 °

Eureka, Monday, 23 November

Climate normal for this date — 60-year average.

Average high45°

Average low37°

Average precipitation0.42 in

Chance of precipitation73%

Record high61° (2017)

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 Eureka, 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 Eureka, 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.