Monthly outlook for Tyee Beach, WA: average high 54.8°, average low 47.3°. That is 0.5° below the climate normal for October. Precipitation is expected on 5 days (about 1.0 inches), against a normal of 8 days and 3.9 inches. The warmest day looks like 16 October (68.2°), the coolest 29 October (43°).
54.8°/47.3°
Average high / low
−0.5°
Below normal
5 / 8
Wet days / normal
1.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
15 October – 24 October
56.2°
57°
-0.4°
25 October – 3 November
52.5°
53.1°
-0.4°
4 November – 13 November
at normal
50.7°
—
October records over 66 years
84.2°1 October 1987All-time high
25.9°29 October 1991All-time low
Climate normals and records are computed from the nearest reference point — Marysville (11 mi).
Fri, 1668° / 53°0
68 °
Tyee Beach, Friday, 16 October
Overcast. High 68°, low 53°.
Pressure30.15 inHg
Wind7.9 mph SE
Humidity56%
Visibility6.2 mi
Dew point46°
Sat, 1757° / 52°0.27
57 °
Tyee Beach, Saturday, 17 October
Rain. High 57°, low 52°.
Pressure30.27 inHg
Wind15 mph NW
Humidity72%
Visibility6.2 mi
Dew point48°
Sun, 1855° / 47°0
55 °
Tyee Beach, Sunday, 18 October
Overcast. High 55°, low 47°.
Pressure30.15 inHg
Wind5.2 mph N
Humidity78%
Visibility0.6 mi
Dew point46°
Mon, 1955° / 47°0
55 °
Tyee Beach, Monday, 19 October
Overcast. High 55°, low 47°.
Pressure29.88 inHg
Wind5.1 mph S
Humidity75%
Visibility5.0 mi
Dew point45°
Tue, 2054° / 48°0
54 °
Tyee Beach, Tuesday, 20 October
Overcast. High 54°, low 48°.
Pressure30.12 inHg
Wind10.2 mph NW
Humidity85%
Visibility—
Dew point47°
Wed, 2155° / 46°0
55 °
Tyee Beach, Wednesday, 21 October
Partly cloudy. High 55°, low 46°.
Pressure30.00 inHg
Wind5.2 mph N
Humidity73%
Visibility—
Dew point43°
Thu, 2252° / 49°0.05
52 °
Tyee Beach, Thursday, 22 October
Light rain. High 52°, low 49°.
Pressure30.03 inHg
Wind12.1 mph SE
Humidity77%
Visibility—
Dew point45°
Fri, 2352° / 45°0.05
52 °
Tyee Beach, Friday, 23 October
Light rain. High 52°, low 45°.
Pressure30.33 inHg
Wind7.5 mph S
Humidity80%
Visibility—
Dew point43°
Sat, 2451° / 44°0
51 °
Tyee Beach, Saturday, 24 October
Overcast. High 51°, low 44°.
Pressure30.59 inHg
Wind3.5 mph NW
Humidity82%
Visibility—
Dew point42°
Sun, 2551° / 44°0.01
51 °
Tyee Beach, Sunday, 25 October
Light rain. High 51°, low 44°.
Pressure30.47 inHg
Wind6.1 mph SE
Humidity81%
Visibility—
Dew point40°
Mon, 2654° / 50°0.14
54 °
Tyee Beach, Monday, 26 October
Light rain. High 54°, low 50°.
Pressure30.15 inHg
Wind12.9 mph SE
Humidity89%
Visibility—
Dew point49°
Tue, 2755° / 51°0.47
55 °
Tyee Beach, Tuesday, 27 October
Rain. High 55°, low 51°.
Pressure29.91 inHg
Wind16.5 mph S
Humidity91%
Visibility—
Dew point49°
Wed, 2854° / 46°0.04
54 °
Tyee Beach, Wednesday, 28 October
Light rain. High 54°, low 46°.
Pressure30.39 inHg
Wind9.9 mph N
Humidity73%
Visibility—
Dew point43°
Thu, 2951° / 43°0
51 °
Tyee Beach, Thursday, 29 October
Partly cloudy. High 51°, low 43°.
Pressure30.50 inHg
Wind8.2 mph NW
Humidity73%
Visibility—
Dew point40°
Fri, 3050° / 43°0
50 °
Tyee Beach, Friday, 30 October
Partly cloudy. High 50°, low 43°.
Pressure30.24 inHg
Wind8.6 mph NW
Humidity71%
Visibility—
Dew point39°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 3152° / 42°0.34
52 °
Tyee Beach, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high52°
Average low42°
Average precipitation0.34 in
Chance of precipitation67%
Record high63° (1964)
Record low27° (1984)
Sun, 0153° / 41°0.31
53 °
Tyee Beach, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high53°
Average low41°
Average precipitation0.31 in
Chance of precipitation50%
Record high65° (1969)
Record low30° (2002)
Mon, 0253° / 41°0.26
53 °
Tyee Beach, Monday, 2 November
Climate normal for this date — 60-year average.
Average high53°
Average low41°
Average precipitation0.26 in
Chance of precipitation58%
Record high66° (1962)
Record low30° (2002)
Tue, 0352° / 42°0.32
52 °
Tyee Beach, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high52°
Average low42°
Average precipitation0.32 in
Chance of precipitation63%
Record high66° (2010)
Record low30° (2002)
Wed, 0453° / 42°0.38
53 °
Tyee Beach, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high53°
Average low42°
Average precipitation0.38 in
Chance of precipitation62%
Record high67° (1980)
Record low30° (2003)
Thu, 0552° / 41°0.24
52 °
Tyee Beach, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high52°
Average low41°
Average precipitation0.24 in
Chance of precipitation67%
Record high64° (1997)
Record low25° (1973)
Fri, 0651° / 41°0.33
51 °
Tyee Beach, Friday, 6 November
Climate normal for this date — 60-year average.
Average high51°
Average low41°
Average precipitation0.33 in
Chance of precipitation65%
Record high59° (1979)
Record low26° (2003)
Sat, 0751° / 42°0.33
51 °
Tyee Beach, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high51°
Average low42°
Average precipitation0.33 in
Chance of precipitation72%
Record high60° (2016)
Record low30° (2003)
Sun, 0851° / 41°0.28
51 °
Tyee Beach, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high51°
Average low41°
Average precipitation0.28 in
Chance of precipitation58%
Record high67° (2016)
Record low30° (1977)
Mon, 0950° / 40°0.27
50 °
Tyee Beach, Monday, 9 November
Climate normal for this date — 60-year average.
Average high50°
Average low40°
Average precipitation0.27 in
Chance of precipitation63%
Record high61° (2025)
Record low28° (1978)
Tue, 1051° / 40°0.25
51 °
Tyee Beach, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high51°
Average low40°
Average precipitation0.25 in
Chance of precipitation48%
Record high64° (2016)
Record low27° (1986)
Wed, 1150° / 40°0.29
50 °
Tyee Beach, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high50°
Average low40°
Average precipitation0.29 in
Chance of precipitation60%
Record high61° (1996)
Record low25° (1985)
Thu, 1250° / 40°0.35
50 °
Tyee Beach, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high50°
Average low40°
Average precipitation0.35 in
Chance of precipitation67%
Record high58° (1976)
Record low26° (1978)
Fri, 1350° / 40°0.36
50 °
Tyee Beach, Friday, 13 November
Climate normal for this date — 60-year average.
Average high50°
Average low40°
Average precipitation0.36 in
Chance of precipitation65%
Record high63° (1967)
Record low25° (1978)
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 Tyee Beach, 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 Tyee Beach, 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.