As of 21:31 PDT

Weather in Hyak, WA

35°Current weather

Hyak, Friday, 23 October, 21:31

Clear. Feels like 32°. High 45°, low 31°.

Pressure30.33 inHg
Wind3.4 mph N
Humidity100%
Visibility6.2 mi
Dew point35°

Monthly outlook for Hyak, WA: average high 44.5°, average low 32°. That is 0.8° below the climate normal for October. Precipitation is expected on 9 days (about 4.6 inches), against a normal of 10 days and 5.8 inches. The warmest day looks like 7 November (60.4°), the coolest 31 October (22°).

44.5°/32°
Average high / low
−0.8°
Below normal
9 / 10
Wet days / normal
4.6 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
23 October – 1 November40.4°47.1°-3.7°
2 November – 11 November51.3°43.5°+4.4°
12 November – 21 Novemberat normal39.5°—

October records over 66 years

80.6°1 October 1987All-time high
2.1°28 October 1971All-time low

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

Sat, 2442° / 26°0Overcast
42 °Overcast

Hyak, Saturday, 24 October

Overcast. High 42°, low 26°.

Pressure30.15 inHg
Wind3.3 mph SE
Humidity55%
Visibility6.2 mi
Dew point21°
Sun, 2539° / 32°0.36Snow
39 °Snow

Hyak, Sunday, 25 October

Snow. High 39°, low 32°.

Pressure30.00 inHg
Wind7.7 mph E
Humidity89%
Visibility2.7 mi
Dew point35°
Mon, 2642° / 33°0.12Snow
42 °Snow

Hyak, Monday, 26 October

Snow. High 42°, low 33°.

Pressure30.06 inHg
Wind1.4 mph SW
Humidity93%
Visibility6.2 mi
Dew point37°
Tue, 2739° / 36°0.58Snow
39 °Snow

Hyak, Tuesday, 27 October

Snow. High 39°, low 36°.

Pressure30.06 inHg
Wind2.1 mph SW
Humidity100%
Visibility1.9 mi
Dew point38°
Wed, 2836° / 27°0.42Snow
36 °Snow

Hyak, Wednesday, 28 October

Snow. High 36°, low 27°.

Pressure29.97 inHg
Wind7.6 mph SW
Humidity98%
Visibility—
Dew point33°
Thu, 2938° / 25°0.1Light snow
38 °Light snow

Hyak, Thursday, 29 October

Light snow. High 38°, low 25°.

Pressure29.88 inHg
Wind4.9 mph E
Humidity86%
Visibility—
Dew point29°
Fri, 3037° / 23°0.06Light snow
37 °Light snow

Hyak, Friday, 30 October

Light snow. High 37°, low 23°.

Pressure30.15 inHg
Wind3 mph W
Humidity96%
Visibility—
Dew point32°
Sat, 3142° / 22°0Clear
42 °Clear

Hyak, Saturday, 31 October

Clear. High 42°, low 22°.

Pressure30.27 inHg
Wind4.5 mph E
Humidity65%
Visibility—
Dew point24°
Sun, 0146° / 26°0Overcast
46 °Overcast

Hyak, Sunday, 1 November

Overcast. High 46°, low 26°.

Pressure30.39 inHg
Wind6.9 mph E
Humidity56%
Visibility—
Dew point24°
Mon, 0247° / 29°0Clear
47 °Clear

Hyak, Monday, 2 November

Clear. High 47°, low 29°.

Pressure30.33 inHg
Wind7.9 mph E
Humidity49%
Visibility—
Dew point23°
Tue, 0354° / 33°0Partly cloudy
54 °Partly cloudy

Hyak, Tuesday, 3 November

Partly cloudy. High 54°, low 33°.

Pressure30.12 inHg
Wind6.7 mph E
Humidity40%
Visibility—
Dew point24°
Wed, 0449° / 36°0.38Rain
49 °Rain

Hyak, Wednesday, 4 November

Rain. High 49°, low 36°.

Pressure29.83 inHg
Wind7.3 mph E
Humidity47%
Visibility—
Dew point26°
Thu, 0545° / 42°1.78Rain
45 °Rain

Hyak, Thursday, 5 November

Rain. High 45°, low 42°.

Pressure29.85 inHg
Wind4.3 mph SE
Humidity98%
Visibility—
Dew point42°
Fri, 0652° / 45°0.85Rain
52 °Rain

Hyak, Friday, 6 November

Rain. High 52°, low 45°.

Pressure30.18 inHg
Wind4.5 mph E
Humidity93%
Visibility—
Dew point47°
Sat, 0760° / 46°0Clear
60 °Clear

Hyak, Saturday, 7 November

Clear. High 60°, low 46°.

Pressure30.21 inHg
Wind3.5 mph E
Humidity81%
Visibility—
Dew point48°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 0843° / 32°0.34Climate normal
43 °Climate normal

Hyak, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high43°
Average low32°
Average precipitation0.34 in
Chance of precipitation60%
Record high61° (2016)
Record low19° (1977)
Mon, 0942° / 32°0.35Climate normal
42 °Climate normal

Hyak, Monday, 9 November

Climate normal for this date — 60-year average.

Average high42°
Average low32°
Average precipitation0.35 in
Chance of precipitation67%
Record high55° (1976)
Record low11° (1982)
Tue, 1042° / 31°0.32Climate normal
42 °Climate normal

Hyak, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high42°
Average low31°
Average precipitation0.32 in
Chance of precipitation57%
Record high57° (2016)
Record low8° (1986)
Wed, 1142° / 31°0.36Climate normal
42 °Climate normal

Hyak, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high42°
Average low31°
Average precipitation0.36 in
Chance of precipitation63%
Record high57° (2016)
Record low3° (1985)
Thu, 1242° / 32°0.43Climate normal
42 °Climate normal

Hyak, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high42°
Average low32°
Average precipitation0.43 in
Chance of precipitation68%
Record high56° (1990)
Record low4° (1985)
Fri, 1341° / 31°0.47Climate normal
41 °Climate normal

Hyak, Friday, 13 November

Climate normal for this date — 60-year average.

Average high41°
Average low31°
Average precipitation0.47 in
Chance of precipitation67%
Record high58° (1969)
Record low13° (1985)
Sat, 1441° / 31°0.39Climate normal
41 °Climate normal

Hyak, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high41°
Average low31°
Average precipitation0.39 in
Chance of precipitation63%
Record high59° (1969)
Record low5° (1985)
Sun, 1541° / 30°0.38Climate normal
41 °Climate normal

Hyak, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high41°
Average low30°
Average precipitation0.38 in
Chance of precipitation70%
Record high57° (2008)
Record low9° (2000)
Mon, 1640° / 31°0.43Climate normal
40 °Climate normal

Hyak, Monday, 16 November

Climate normal for this date — 60-year average.

Average high40°
Average low31°
Average precipitation0.43 in
Chance of precipitation73%
Record high58° (2008)
Record low9° (2000)
Tue, 1739° / 30°0.44Climate normal
39 °Climate normal

Hyak, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high39°
Average low30°
Average precipitation0.44 in
Chance of precipitation65%
Record high58° (2008)
Record low8° (2000)
Wed, 1838° / 29°0.33Climate normal
38 °Climate normal

Hyak, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high38°
Average low29°
Average precipitation0.33 in
Chance of precipitation62%
Record high51° (2005)
Record low9° (1975)
Thu, 1938° / 29°0.44Climate normal
38 °Climate normal

Hyak, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high38°
Average low29°
Average precipitation0.44 in
Chance of precipitation73%
Record high48° (1967)
Record low10° (1977)
Fri, 2038° / 28°0.37Climate normal
38 °Climate normal

Hyak, Friday, 20 November

Climate normal for this date — 60-year average.

Average high38°
Average low28°
Average precipitation0.37 in
Chance of precipitation65%
Record high56° (2002)
Record low2° (1977)
Sat, 2137° / 28°0.34Climate normal
37 °Climate normal

Hyak, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high37°
Average low28°
Average precipitation0.34 in
Chance of precipitation57%
Record high53° (2002)
Record low4° (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 Hyak, 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 Hyak, 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.