Monthly outlook for Shadow Lake, WA: average high 59.1°, average low 43.4°. That is 1.8° above the climate normal for October. Precipitation is expected on 4 days (about 0.5 inches), against a normal of 8 days and 3.4 inches. The warmest day looks like 16 October (74.6°), the coolest 18 October (36.5°).
59.1°/43.4°
Average high / low
+1.8°
Above normal
4 / 8
Wet days / normal
0.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
16 October – 25 October
60.7°
57.3°
+1.9°
26 October – 4 November
56.3°
53.3°
+1.6°
5 November – 14 November
at normal
50.9°
—
October records over 66 years
87.4°16 October 2022All-time high
23.5°28 October 1971All-time low
Climate normals and records are computed from the nearest reference point — Kent (6 mi).
Sat, 1759° / 42°0.13
59 °
Shadow Lake, Saturday, 17 October
Light rain. High 59°, low 42°.
Pressure30.24 inHg
Wind4 mph NE
Humidity81%
Visibility5.3 mi
Dew point51°
Sun, 1857° / 36°0
57 °
Shadow Lake, Sunday, 18 October
Overcast. High 57°, low 36°.
Pressure30.18 inHg
Wind5.3 mph N
Humidity71%
Visibility6.2 mi
Dew point45°
Mon, 1957° / 44°0
57 °
Shadow Lake, Monday, 19 October
Partly cloudy. High 57°, low 44°.
Pressure29.94 inHg
Wind1.8 mph W
Humidity71%
Visibility6.2 mi
Dew point44°
Tue, 2057° / 43°0
57 °
Shadow Lake, Tuesday, 20 October
Overcast. High 57°, low 43°.
Pressure30.06 inHg
Wind7 mph N
Humidity78%
Visibility6.2 mi
Dew point47°
Wed, 2162° / 41°0
62 °
Shadow Lake, Wednesday, 21 October
Partly cloudy. High 62°, low 41°.
Pressure30.03 inHg
Wind3 mph NW
Humidity75%
Visibility—
Dew point44°
Thu, 2257° / 43°0.01
57 °
Shadow Lake, Thursday, 22 October
Light rain. High 57°, low 43°.
Pressure29.97 inHg
Wind4.2 mph SW
Humidity63%
Visibility—
Dew point39°
Fri, 2354° / 42°0.01
54 °
Shadow Lake, Friday, 23 October
Light rain. High 54°, low 42°.
Pressure30.30 inHg
Wind5.6 mph N
Humidity78%
Visibility—
Dew point42°
Sat, 2462° / 39°0
62 °
Shadow Lake, Saturday, 24 October
Clear. High 62°, low 39°.
Pressure30.24 inHg
Wind5.4 mph NW
Humidity53%
Visibility—
Dew point34°
Sun, 2568° / 42°0
68 °
Shadow Lake, Sunday, 25 October
Clear. High 68°, low 42°.
Pressure30.03 inHg
Wind5 mph N
Humidity32%
Visibility—
Dew point27°
Mon, 2661° / 42°0
61 °
Shadow Lake, Monday, 26 October
Overcast. High 61°, low 42°.
Pressure29.97 inHg
Wind5.9 mph NW
Humidity38%
Visibility—
Dew point28°
Tue, 2759° / 43°0
59 °
Shadow Lake, Tuesday, 27 October
Overcast. High 59°, low 43°.
Pressure29.71 inHg
Wind4 mph S
Humidity45%
Visibility—
Dew point31°
Wed, 2857° / 48°0.04
57 °
Shadow Lake, Wednesday, 28 October
Light rain. High 57°, low 48°.
Pressure29.88 inHg
Wind6.7 mph SW
Humidity67%
Visibility—
Dew point42°
Thu, 2954° / 49°0.02
54 °
Shadow Lake, Thursday, 29 October
Light rain. High 54°, low 49°.
Pressure30.15 inHg
Wind2.7 mph S
Humidity86%
Visibility—
Dew point47°
Fri, 3055° / 49°0.04
55 °
Shadow Lake, Friday, 30 October
Light rain. High 55°, low 49°.
Pressure30.15 inHg
Wind6.5 mph S
Humidity84%
Visibility—
Dew point46°
Sat, 3153° / 47°0.25
53 °
Shadow Lake, Saturday, 31 October
Light rain. High 53°, low 47°.
Pressure29.85 inHg
Wind16 mph SW
Humidity88%
Visibility—
Dew point49°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 0153° / 41°0.24
53 °
Shadow Lake, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high53°
Average low41°
Average precipitation0.24 in
Chance of precipitation53%
Record high66° (1969)
Record low28° (2006)
Mon, 0253° / 41°0.22
53 °
Shadow Lake, Monday, 2 November
Climate normal for this date — 60-year average.
Average high53°
Average low41°
Average precipitation0.22 in
Chance of precipitation60%
Record high67° (1962)
Record low28° (1973)
Tue, 0353° / 41°0.28
53 °
Shadow Lake, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high53°
Average low41°
Average precipitation0.28 in
Chance of precipitation62%
Record high65° (2010)
Record low29° (2003)
Wed, 0453° / 41°0.34
53 °
Shadow Lake, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high53°
Average low41°
Average precipitation0.34 in
Chance of precipitation60%
Record high66° (1980)
Record low27° (2003)
Thu, 0552° / 41°0.2
52 °
Shadow Lake, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high52°
Average low41°
Average precipitation0.2 in
Chance of precipitation58%
Record high64° (1997)
Record low25° (2003)
Fri, 0651° / 41°0.3
51 °
Shadow Lake, Friday, 6 November
Climate normal for this date — 60-year average.
Average high51°
Average low41°
Average precipitation0.3 in
Chance of precipitation63%
Record high59° (1967)
Record low26° (2003)
Sat, 0751° / 41°0.28
51 °
Shadow Lake, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high51°
Average low41°
Average precipitation0.28 in
Chance of precipitation62%
Record high62° (2016)
Record low29° (2003)
Sun, 0851° / 40°0.19
51 °
Shadow Lake, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high51°
Average low40°
Average precipitation0.19 in
Chance of precipitation53%
Record high66° (2016)
Record low27° (2020)
Mon, 0950° / 40°0.24
50 °
Shadow Lake, Monday, 9 November
Climate normal for this date — 60-year average.
Average high50°
Average low40°
Average precipitation0.24 in
Chance of precipitation67%
Record high63° (2025)
Record low27° (2020)
Tue, 1051° / 40°0.2
51 °
Shadow Lake, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high51°
Average low40°
Average precipitation0.2 in
Chance of precipitation50%
Record high64° (2016)
Record low26° (1986)
Wed, 1151° / 40°0.24
51 °
Shadow Lake, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high51°
Average low40°
Average precipitation0.24 in
Chance of precipitation55%
Record high62° (1996)
Record low24° (1985)
Thu, 1250° / 40°0.28
50 °
Shadow Lake, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high50°
Average low40°
Average precipitation0.28 in
Chance of precipitation65%
Record high60° (1990)
Record low24° (1985)
Fri, 1351° / 40°0.29
51 °
Shadow Lake, Friday, 13 November
Climate normal for this date — 60-year average.
Average high51°
Average low40°
Average precipitation0.29 in
Chance of precipitation60%
Record high62° (1967)
Record low26° (1978)
Sat, 1450° / 40°0.31
50 °
Shadow Lake, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high50°
Average low40°
Average precipitation0.31 in
Chance of precipitation53%
Record high63° (1969)
Record low26° (2014)
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 Shadow Lake, 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 Shadow Lake, 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.