Monthly outlook for Three Lakes, WA: average high 56.1°, average low 42.4°. That is 0.1° above the climate normal for October. Precipitation is expected on 7 days (about 1.5 inches), against a normal of 8 days and 3.9 inches. The warmest day looks like 16 October (71°), the coolest 24 October (35.7°).
56.1°/42.4°
Average high / low
+0.1°
Above normal
7 / 8
Wet days / normal
1.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
15 October – 24 October
57.9°
57.3°
+0.3°
25 October – 3 November
53.1°
53.4°
-0.2°
4 November – 13 November
at normal
51.1°
—
October records over 66 years
84.7°16 October 2022All-time high
26.6°28 October 1971All-time low
Climate normals and records are computed from the nearest reference point — Everett (8 mi).
Fri, 1671° / 51°0
71 °
Three Lakes, Friday, 16 October
Overcast. High 71°, low 51°.
Pressure30.15 inHg
Wind4.1 mph S
Humidity45%
Visibility6.2 mi
Dew point47°
Sat, 1759° / 43°0.29
59 °
Three Lakes, Saturday, 17 October
Rain. High 59°, low 43°.
Pressure30.24 inHg
Wind7.2 mph NW
Humidity72%
Visibility6.2 mi
Dew point49°
Sun, 1856° / 39°0
56 °
Three Lakes, Sunday, 18 October
Overcast. High 56°, low 39°.
Pressure30.15 inHg
Wind3.1 mph NW
Humidity64%
Visibility6.2 mi
Dew point42°
Mon, 1953° / 42°0.05
53 °
Three Lakes, Monday, 19 October
Light rain. High 53°, low 42°.
Pressure29.88 inHg
Wind1.5 mph SW
Humidity67%
Visibility6.2 mi
Dew point42°
Tue, 2054° / 42°0.01
54 °
Three Lakes, Tuesday, 20 October
Light rain. High 54°, low 42°.
Pressure30.09 inHg
Wind4.4 mph NW
Humidity86%
Visibility—
Dew point46°
Wed, 2159° / 40°0
59 °
Three Lakes, Wednesday, 21 October
Mostly clear. High 59°, low 40°.
Pressure30.09 inHg
Wind3 mph NW
Humidity73%
Visibility—
Dew point41°
Thu, 2253° / 40°0.05
53 °
Three Lakes, Thursday, 22 October
Light rain. High 53°, low 40°.
Pressure30.06 inHg
Wind4.5 mph NE
Humidity78%
Visibility—
Dew point39°
Fri, 2352° / 39°0.01
52 °
Three Lakes, Friday, 23 October
Light rain. High 52°, low 39°.
Pressure30.42 inHg
Wind2.8 mph E
Humidity82%
Visibility—
Dew point40°
Sat, 2456° / 36°0
56 °
Three Lakes, Saturday, 24 October
Overcast. High 56°, low 36°.
Pressure30.42 inHg
Wind3.2 mph E
Humidity47%
Visibility—
Dew point28°
Sun, 2555° / 46°0.06
55 °
Three Lakes, Sunday, 25 October
Light rain. High 55°, low 46°.
Pressure30.27 inHg
Wind4.2 mph S
Humidity44%
Visibility—
Dew point33°
Mon, 2656° / 42°0.02
56 °
Three Lakes, Monday, 26 October
Light rain. High 56°, low 42°.
Pressure30.27 inHg
Wind2.8 mph NW
Humidity80%
Visibility—
Dew point44°
Tue, 2749° / 41°0.31
49 °
Three Lakes, Tuesday, 27 October
Rain. High 49°, low 41°.
Pressure29.91 inHg
Wind3.1 mph SE
Humidity63%
Visibility—
Dew point35°
Wed, 2853° / 44°0.17
53 °
Three Lakes, Wednesday, 28 October
Light rain. High 53°, low 44°.
Pressure30.00 inHg
Wind6.1 mph S
Humidity89%
Visibility—
Dew point45°
Thu, 2955° / 42°0
55 °
Three Lakes, Thursday, 29 October
Overcast. High 55°, low 42°.
Pressure30.00 inHg
Wind5 mph SE
Humidity67%
Visibility—
Dew point39°
Fri, 3051° / 44°0.53
51 °
Three Lakes, Friday, 30 October
Rain. High 51°, low 44°.
Pressure30.06 inHg
Wind8.7 mph SE
Humidity90%
Visibility—
Dew point43°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 3152° / 42°0.34
52 °
Three Lakes, 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° / 42°0.31
53 °
Three Lakes, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high53°
Average low42°
Average precipitation0.31 in
Chance of precipitation50%
Record high65° (1969)
Record low31° (2002)
Mon, 0253° / 42°0.25
53 °
Three Lakes, Monday, 2 November
Climate normal for this date — 60-year average.
Average high53°
Average low42°
Average precipitation0.25 in
Chance of precipitation58%
Record high67° (1962)
Record low31° (2002)
Tue, 0353° / 42°0.32
53 °
Three Lakes, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high53°
Average low42°
Average precipitation0.32 in
Chance of precipitation63%
Record high66° (2010)
Record low29° (2003)
Wed, 0453° / 42°0.38
53 °
Three Lakes, 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° / 42°0.26
52 °
Three Lakes, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high52°
Average low42°
Average precipitation0.26 in
Chance of precipitation67%
Record high65° (1997)
Record low25° (1973)
Fri, 0651° / 42°0.33
51 °
Three Lakes, Friday, 6 November
Climate normal for this date — 60-year average.
Average high51°
Average low42°
Average precipitation0.33 in
Chance of precipitation65%
Record high59° (1979)
Record low27° (2003)
Sat, 0751° / 42°0.33
51 °
Three Lakes, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high51°
Average low42°
Average precipitation0.33 in
Chance of precipitation72%
Record high61° (2016)
Record low31° (2003)
Sun, 0851° / 41°0.28
51 °
Three Lakes, 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 low31° (2022)
Mon, 0950° / 41°0.26
50 °
Three Lakes, Monday, 9 November
Climate normal for this date — 60-year average.
Average high50°
Average low41°
Average precipitation0.26 in
Chance of precipitation63%
Record high62° (2025)
Record low28° (2022)
Tue, 1051° / 41°0.25
51 °
Three Lakes, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high51°
Average low41°
Average precipitation0.25 in
Chance of precipitation48%
Record high64° (2016)
Record low28° (1986)
Wed, 1151° / 41°0.29
51 °
Three Lakes, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high51°
Average low41°
Average precipitation0.29 in
Chance of precipitation60%
Record high61° (1996)
Record low26° (1985)
Thu, 1250° / 41°0.35
50 °
Three Lakes, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high50°
Average low41°
Average precipitation0.35 in
Chance of precipitation67%
Record high58° (1976)
Record low26° (1985)
Fri, 1350° / 40°0.36
50 °
Three Lakes, 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 low27° (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 Three Lakes, 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 Three Lakes, 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.