Monthly outlook for Larch Way, WA: average high 56°, average low 42.7°. That is 2.2° above the climate normal for October. Precipitation is expected on 2 days (about 0.9 inches), against a normal of 9 days and 3.6 inches. The warmest day looks like 29 October (63.2°), the coolest 24 October (38.9°).
56°/42.7°
Average high / low
+2.2°
Above normal
2 / 9
Wet days / normal
0.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
20 October – 29 October
58.8°
52.9°
+3.3°
30 October – 8 November
51.4°
50.1°
+0.7°
9 November – 18 November
at normal
47.6°
—
October records over 66 years
78.4°1 October 1987All-time high
27°28 October 1971All-time low
Climate normals and records are computed from the nearest reference point — North Lynnwood (1 mi).
Wed, 2163° / 42°0
63 °
Larch Way, Wednesday, 21 October
Mostly clear. High 63°, low 42°.
Pressure29.94 inHg
Wind1.9 mph SE
Humidity77%
Visibility6.2 mi
Dew point49°
Thu, 2256° / 46°0
56 °
Larch Way, Thursday, 22 October
Overcast. High 56°, low 46°.
Pressure30.03 inHg
Wind5 mph W
Humidity74%
Visibility1.9 mi
Dew point45°
Fri, 2354° / 46°0
54 °
Larch Way, Friday, 23 October
Partly cloudy. High 54°, low 46°.
Pressure30.36 inHg
Wind2.8 mph NW
Humidity78%
Visibility4.2 mi
Dew point45°
Sat, 2452° / 39°0
52 °
Larch Way, Saturday, 24 October
Overcast. High 52°, low 39°.
Pressure30.24 inHg
Wind3.9 mph NW
Humidity80%
Visibility1.9 mi
Dew point43°
Sun, 2558° / 47°0
58 °
Larch Way, Sunday, 25 October
Overcast. High 58°, low 47°.
Pressure30.18 inHg
Wind5.7 mph N
Humidity88%
Visibility—
Dew point47°
Mon, 2662° / 42°0
62 °
Larch Way, Monday, 26 October
Overcast. High 62°, low 42°.
Pressure30.27 inHg
Wind5.5 mph NW
Humidity44%
Visibility—
Dew point33°
Tue, 2760° / 41°0
60 °
Larch Way, Tuesday, 27 October
Mostly clear. High 60°, low 41°.
Pressure30.15 inHg
Wind6.7 mph NW
Humidity51%
Visibility—
Dew point36°
Wed, 2861° / 41°0
61 °
Larch Way, Wednesday, 28 October
Clear. High 61°, low 41°.
Pressure30.06 inHg
Wind6.3 mph NW
Humidity52%
Visibility—
Dew point36°
Thu, 2963° / 40°0
63 °
Larch Way, Thursday, 29 October
Clear. High 63°, low 40°.
Pressure30.00 inHg
Wind3 mph SE
Humidity40%
Visibility—
Dew point29°
Fri, 3056° / 40°0
56 °
Larch Way, Friday, 30 October
Clear. High 56°, low 40°.
Pressure29.88 inHg
Wind6.7 mph S
Humidity64%
Visibility—
Dew point38°
Sat, 3153° / 45°0.02
53 °
Larch Way, Saturday, 31 October
Light rain. High 53°, low 45°.
Pressure29.83 inHg
Wind11.2 mph S
Humidity74%
Visibility—
Dew point41°
Sun, 0154° / 42°0.02
54 °
Larch Way, Sunday, 1 November
Light rain. High 54°, low 42°.
Pressure30.09 inHg
Wind4 mph NE
Humidity70%
Visibility—
Dew point38°
Mon, 0252° / 39°0
52 °
Larch Way, Monday, 2 November
Overcast. High 52°, low 39°.
Pressure30.15 inHg
Wind5.4 mph N
Humidity46%
Visibility—
Dew point27°
Tue, 0345° / 43°0.3
45 °
Larch Way, Tuesday, 3 November
Rain. High 45°, low 43°.
Pressure30.09 inHg
Wind4 mph N
Humidity91%
Visibility—
Dew point40°
Wed, 0449° / 45°0.56
49 °
Larch Way, Wednesday, 4 November
Rain. High 49°, low 45°.
Pressure29.77 inHg
Wind4.8 mph E
Humidity86%
Visibility—
Dew point43°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 0550° / 41°0.19
50 °
Larch Way, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high50°
Average low41°
Average precipitation0.19 in
Chance of precipitation57%
Record high62° (1997)
Record low26° (1973)
Fri, 0649° / 41°0.28
49 °
Larch Way, Friday, 6 November
Climate normal for this date — 60-year average.
Average high49°
Average low41°
Average precipitation0.28 in
Chance of precipitation63%
Record high56° (2014)
Record low27° (2003)
Sat, 0749° / 41°0.26
49 °
Larch Way, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high49°
Average low41°
Average precipitation0.26 in
Chance of precipitation65%
Record high58° (2016)
Record low31° (2003)
Sun, 0849° / 40°0.2
49 °
Larch Way, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high49°
Average low40°
Average precipitation0.2 in
Chance of precipitation52%
Record high63° (2016)
Record low33° (1982)
Mon, 0948° / 40°0.22
48 °
Larch Way, Monday, 9 November
Climate normal for this date — 60-year average.
Average high48°
Average low40°
Average precipitation0.22 in
Chance of precipitation62%
Record high58° (2025)
Record low32° (1982)
Tue, 1049° / 40°0.19
49 °
Larch Way, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high49°
Average low40°
Average precipitation0.19 in
Chance of precipitation45%
Record high61° (2016)
Record low28° (1986)
Wed, 1149° / 40°0.23
49 °
Larch Way, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high49°
Average low40°
Average precipitation0.23 in
Chance of precipitation60%
Record high58° (1996)
Record low27° (1985)
Thu, 1248° / 40°0.27
48 °
Larch Way, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high48°
Average low40°
Average precipitation0.27 in
Chance of precipitation65%
Record high55° (1990)
Record low25° (1985)
Fri, 1348° / 40°0.3
48 °
Larch Way, Friday, 13 November
Climate normal for this date — 60-year average.
Average high48°
Average low40°
Average precipitation0.3 in
Chance of precipitation60%
Record high60° (1967)
Record low26° (2014)
Sat, 1448° / 40°0.27
48 °
Larch Way, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high48°
Average low40°
Average precipitation0.27 in
Chance of precipitation58%
Record high59° (1969)
Record low27° (1964)
Sun, 1548° / 39°0.26
48 °
Larch Way, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high48°
Average low39°
Average precipitation0.26 in
Chance of precipitation62%
Record high56° (2001)
Record low27° (2014)
Mon, 1646° / 39°0.25
46 °
Larch Way, Monday, 16 November
Climate normal for this date — 60-year average.
Average high46°
Average low39°
Average precipitation0.25 in
Chance of precipitation73%
Record high58° (1965)
Record low28° (2014)
Tue, 1747° / 38°0.26
47 °
Larch Way, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high47°
Average low38°
Average precipitation0.26 in
Chance of precipitation62%
Record high57° (2008)
Record low28° (2000)
Wed, 1846° / 38°0.2
46 °
Larch Way, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high46°
Average low38°
Average precipitation0.2 in
Chance of precipitation58%
Record high56° (1965)
Record low24° (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 Larch Way, 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 Larch Way, 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.