Monthly outlook for Tulalip, WA: average high 53.1°, average low 40.4°. That is 0.8° below the climate normal for October. Precipitation is expected on 4 days (about 1.3 inches), against a normal of 9 days and 4.2 inches. The warmest day looks like 19 October (62.2°), the coolest 31 October (32.8°).
53.1°/40.4°
Average high / low
−0.8°
Below normal
4 / 9
Wet days / normal
1.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
18 October – 27 October
55°
55.8°
-0.4°
28 October – 6 November
50°
52.4°
-1.3°
7 November – 16 November
at normal
49.9°
—
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 (6 mi).
Mon, 1962° / 45°0
62 °
Tulalip, Monday, 19 October
Overcast. High 62°, low 45°.
Pressure29.97 inHg
Wind1.3 mph NW
Humidity75%
Visibility6.2 mi
Dew point47°
Tue, 2057° / 46°0
57 °
Tulalip, Tuesday, 20 October
Partly cloudy. High 57°, low 46°.
Pressure30.06 inHg
Wind7.3 mph NW
Humidity85%
Visibility6.2 mi
Dew point49°
Wed, 2160° / 42°0
60 °
Tulalip, Wednesday, 21 October
Mostly clear. High 60°, low 42°.
Pressure29.97 inHg
Wind1 mph NW
Humidity72%
Visibility2.5 mi
Dew point48°
Thu, 2255° / 44°0
55 °
Tulalip, Thursday, 22 October
Overcast. High 55°, low 44°.
Pressure29.94 inHg
Wind13.3 mph NW
Humidity82%
Visibility—
Dew point45°
Fri, 2352° / 42°0.02
52 °
Tulalip, Friday, 23 October
Light rain. High 52°, low 42°.
Pressure30.30 inHg
Wind4.7 mph S
Humidity85%
Visibility—
Dew point44°
Sat, 2452° / 40°0
52 °
Tulalip, Saturday, 24 October
Overcast. High 52°, low 40°.
Pressure30.33 inHg
Wind7 mph SE
Humidity62%
Visibility—
Dew point35°
Sun, 2550° / 45°0.13
50 °
Tulalip, Sunday, 25 October
Light rain. High 50°, low 45°.
Pressure30.15 inHg
Wind7.5 mph SE
Humidity92%
Visibility—
Dew point44°
Mon, 2651° / 40°0
51 °
Tulalip, Monday, 26 October
Partly cloudy. High 51°, low 40°.
Pressure30.09 inHg
Wind6 mph NW
Humidity74%
Visibility—
Dew point39°
Tue, 2753° / 37°0
53 °
Tulalip, Tuesday, 27 October
Clear. High 53°, low 37°.
Pressure30.09 inHg
Wind3.6 mph S
Humidity67%
Visibility—
Dew point36°
Wed, 2849° / 41°0.2
49 °
Tulalip, Wednesday, 28 October
Light rain. High 49°, low 41°.
Pressure30.03 inHg
Wind7.3 mph S
Humidity74%
Visibility—
Dew point38°
Thu, 2948° / 37°0.02
48 °
Tulalip, Thursday, 29 October
Light rain. High 48°, low 37°.
Pressure30.09 inHg
Wind9.4 mph NW
Humidity68%
Visibility—
Dew point34°
Fri, 3050° / 34°0
50 °
Tulalip, Friday, 30 October
Clear. High 50°, low 34°.
Pressure30.27 inHg
Wind4.1 mph NW
Humidity58%
Visibility—
Dew point29°
Sat, 3148° / 33°0
48 °
Tulalip, Saturday, 31 October
Partly cloudy. High 48°, low 33°.
Pressure30.15 inHg
Wind3.7 mph NW
Humidity58%
Visibility—
Dew point28°
Sun, 0149° / 39°0.07
49 °
Tulalip, Sunday, 1 November
Light rain. High 49°, low 39°.
Pressure29.80 inHg
Wind4.3 mph NW
Humidity59%
Visibility—
Dew point31°
Mon, 0256° / 42°0.89
56 °
Tulalip, Monday, 2 November
Rain. High 56°, low 42°.
Pressure29.62 inHg
Wind19.9 mph S
Humidity93%
Visibility—
Dew point44°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 0352° / 42°0.32
52 °
Tulalip, 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 °
Tulalip, 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 °
Tulalip, 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 °
Tulalip, 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 °
Tulalip, 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 °
Tulalip, 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 °
Tulalip, 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 °
Tulalip, 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 °
Tulalip, 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 °
Tulalip, 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 °
Tulalip, 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)
Sat, 1450° / 40°0.31
50 °
Tulalip, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high50°
Average low40°
Average precipitation0.31 in
Chance of precipitation58%
Record high62° (1999)
Record low26° (1978)
Sun, 1549° / 39°0.34
49 °
Tulalip, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high49°
Average low39°
Average precipitation0.34 in
Chance of precipitation70%
Record high57° (2008)
Record low29° (1978)
Mon, 1648° / 39°0.33
48 °
Tulalip, Monday, 16 November
Climate normal for this date — 60-year average.
Average high48°
Average low39°
Average precipitation0.33 in
Chance of precipitation75%
Record high61° (1965)
Record low27° (2023)
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 Tulalip, 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 Tulalip, 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.