Monthly outlook for Tyee Beach, WA: average high 56.8°, average low 47.5°. That is 0.2° above the climate normal for October. Precipitation is expected on 3 days (about 0.2 inches), against a normal of 8 days and 3.9 inches. The warmest day looks like 14 October (66.6°), the coolest 26 October (43.4°).
56.8°/47.5°
Average high / low
+0.2°
Above normal
3 / 8
Wet days / normal
0.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
13 October – 22 October
58.5°
57.5°
+0.6°
23 October – 1 November
53.8°
53.8°
+0°
2 November – 11 November
at normal
51.3°
—
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).
Wed, 1467° / 49°0
67 °
Tyee Beach, Wednesday, 14 October
Overcast. High 67°, low 49°.
Pressure30.30 inHg
Wind5.4 mph SE
Humidity79%
Visibility6.2 mi
Dew point51°
Thu, 1561° / 49°0
61 °
Tyee Beach, Thursday, 15 October
Overcast. High 61°, low 49°.
Pressure30.33 inHg
Wind2.3 mph NW
Humidity82%
Visibility—
Dew point50°
Fri, 1666° / 55°0
66 °
Tyee Beach, Friday, 16 October
Overcast. High 66°, low 55°.
Pressure30.09 inHg
Wind5.9 mph SE
Humidity59%
Visibility6.2 mi
Dew point47°
Sat, 1757° / 52°0.1
57 °
Tyee Beach, Saturday, 17 October
Light rain. High 57°, low 52°.
Pressure30.18 inHg
Wind14.5 mph NW
Humidity73%
Visibility—
Dew point47°
Sun, 1855° / 45°0
55 °
Tyee Beach, Sunday, 18 October
Light rain. High 55°, low 45°.
Pressure30.00 inHg
Wind7 mph S
Humidity85%
Visibility—
Dew point45°
Mon, 1956° / 48°0.03
56 °
Tyee Beach, Monday, 19 October
Light rain. High 56°, low 48°.
Pressure29.83 inHg
Wind12.5 mph SE
Humidity79%
Visibility—
Dew point45°
Tue, 2053° / 47°0.01
53 °
Tyee Beach, Tuesday, 20 October
Light rain. High 53°, low 47°.
Pressure30.03 inHg
Wind9.6 mph SE
Humidity90%
Visibility—
Dew point47°
Wed, 2154° / 45°0.05
54 °
Tyee Beach, Wednesday, 21 October
Light rain. High 54°, low 45°.
Pressure30.21 inHg
Wind19.4 mph SE
Humidity82%
Visibility—
Dew point45°
Thu, 2254° / 49°0.04
54 °
Tyee Beach, Thursday, 22 October
Light rain. High 54°, low 49°.
Pressure30.18 inHg
Wind10.9 mph NW
Humidity81%
Visibility—
Dew point46°
Fri, 2353° / 46°0
53 °
Tyee Beach, Friday, 23 October
Partly cloudy. High 53°, low 46°.
Pressure30.47 inHg
Wind4.3 mph NW
Humidity74%
Visibility—
Dew point43°
Sat, 2451° / 44°0
51 °
Tyee Beach, Saturday, 24 October
Overcast. High 51°, low 44°.
Pressure30.45 inHg
Wind5.3 mph NW
Humidity72%
Visibility—
Dew point41°
Sun, 2552° / 44°0
52 °
Tyee Beach, Sunday, 25 October
Overcast. High 52°, low 44°.
Pressure30.47 inHg
Wind12.1 mph NW
Humidity80%
Visibility—
Dew point43°
Mon, 2653° / 43°0
53 °
Tyee Beach, Monday, 26 October
Partly cloudy. High 53°, low 43°.
Pressure30.36 inHg
Wind6.4 mph NW
Humidity58%
Visibility—
Dew point35°
Tue, 2756° / 47°0
56 °
Tyee Beach, Tuesday, 27 October
Clear. High 56°, low 47°.
Pressure30.21 inHg
Wind5.7 mph NW
Humidity65%
Visibility—
Dew point41°
Wed, 2859° / 49°0
59 °
Tyee Beach, Wednesday, 28 October
Clear. High 59°, low 49°.
Pressure29.91 inHg
Wind4 mph NW
Humidity76%
Visibility—
Dew point47°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 2953° / 42°0.19
53 °
Tyee Beach, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high53°
Average low42°
Average precipitation0.19 in
Chance of precipitation55%
Record high69° (1962)
Record low26° (1991)
Fri, 3053° / 42°0.27
53 °
Tyee Beach, Friday, 30 October
Climate normal for this date — 60-year average.
Average high53°
Average low42°
Average precipitation0.27 in
Chance of precipitation55%
Record high62° (1987)
Record low28° (1991)
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)
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.