Monthly outlook for Echo Lake, WA: average high 57.5°, average low 41.2°. That is 1.6° above the climate normal for October. Precipitation is expected on 2 days (about 0.5 inches), against a normal of 9 days and 3.4 inches. The warmest day looks like 16 October (71.2°), the coolest 24 October (37.5°).
57.5°/41.2°
Average high / low
+1.6°
Above normal
2 / 9
Wet days / normal
0.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
16 October – 25 October
58.3°
55.8°
+1.4°
26 October – 4 November
56°
52.2°
+2.2°
5 November – 14 November
at normal
49.8°
—
October records over 66 years
85.3°16 October 2022All-time high
23.9°28 October 2023All-time low
Climate normals and records are computed from the nearest reference point — Bothell East (7 mi).
Sat, 1759° / 45°0.25
59 °
Echo Lake, Saturday, 17 October
Rain. High 59°, low 45°.
Pressure30.24 inHg
Wind6.1 mph N
Humidity67%
Visibility6.2 mi
Dew point48°
Sun, 1858° / 38°0
58 °
Echo Lake, Sunday, 18 October
Overcast. High 58°, low 38°.
Pressure30.15 inHg
Wind4.2 mph NW
Humidity72%
Visibility6.2 mi
Dew point46°
Mon, 1956° / 44°0
56 °
Echo Lake, Monday, 19 October
Overcast. High 56°, low 44°.
Pressure29.88 inHg
Wind1.6 mph W
Humidity79%
Visibility6.2 mi
Dew point47°
Tue, 2055° / 41°0
55 °
Echo Lake, Tuesday, 20 October
Overcast. High 55°, low 41°.
Pressure30.06 inHg
Wind5.7 mph NW
Humidity84%
Visibility0.1 mi
Dew point47°
Wed, 2160° / 38°0
60 °
Echo Lake, Wednesday, 21 October
Overcast. High 60°, low 38°.
Pressure30.00 inHg
Wind3.6 mph NW
Humidity91%
Visibility—
Dew point45°
Thu, 2256° / 41°0
56 °
Echo Lake, Thursday, 22 October
Overcast. High 56°, low 41°.
Pressure29.94 inHg
Wind4.7 mph NW
Humidity64%
Visibility—
Dew point38°
Fri, 2352° / 41°0
52 °
Echo Lake, Friday, 23 October
Overcast. High 52°, low 41°.
Pressure30.18 inHg
Wind2.6 mph E
Humidity82%
Visibility—
Dew point42°
Sat, 2461° / 38°0
61 °
Echo Lake, Saturday, 24 October
Clear. High 61°, low 38°.
Pressure30.18 inHg
Wind4.5 mph NW
Humidity59%
Visibility—
Dew point36°
Sun, 2557° / 42°0
57 °
Echo Lake, Sunday, 25 October
Overcast. High 57°, low 42°.
Pressure30.12 inHg
Wind5.4 mph SW
Humidity53%
Visibility—
Dew point35°
Mon, 2658° / 38°0
58 °
Echo Lake, Monday, 26 October
Clear. High 58°, low 38°.
Pressure30.12 inHg
Wind3 mph NW
Humidity64%
Visibility—
Dew point38°
Tue, 2755° / 41°0.03
55 °
Echo Lake, Tuesday, 27 October
Light rain. High 55°, low 41°.
Pressure29.85 inHg
Wind2.8 mph S
Humidity64%
Visibility—
Dew point37°
Wed, 2851° / 43°0.27
51 °
Echo Lake, Wednesday, 28 October
Rain. High 51°, low 43°.
Pressure29.91 inHg
Wind4.5 mph NW
Humidity95%
Visibility—
Dew point48°
Thu, 2953° / 42°0
53 °
Echo Lake, Thursday, 29 October
Overcast. High 53°, low 42°.
Pressure30.24 inHg
Wind1.7 mph SE
Humidity85%
Visibility—
Dew point44°
Fri, 3060° / 39°0
60 °
Echo Lake, Friday, 30 October
Clear. High 60°, low 39°.
Pressure30.12 inHg
Wind4.2 mph NW
Humidity68%
Visibility—
Dew point39°
Sat, 3159° / 44°0
59 °
Echo Lake, Saturday, 31 October
Overcast. High 59°, low 44°.
Pressure29.88 inHg
Wind5.3 mph SW
Humidity48%
Visibility—
Dew point34°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 0152° / 41°0.24
52 °
Echo Lake, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high52°
Average low41°
Average precipitation0.24 in
Chance of precipitation50%
Record high64° (1969)
Record low31° (2002)
Mon, 0252° / 41°0.19
52 °
Echo Lake, Monday, 2 November
Climate normal for this date — 60-year average.
Average high52°
Average low41°
Average precipitation0.19 in
Chance of precipitation55%
Record high66° (1962)
Record low30° (1973)
Tue, 0351° / 42°0.26
51 °
Echo Lake, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high51°
Average low42°
Average precipitation0.26 in
Chance of precipitation58%
Record high64° (2010)
Record low29° (2003)
Wed, 0452° / 42°0.32
52 °
Echo Lake, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high52°
Average low42°
Average precipitation0.32 in
Chance of precipitation60%
Record high65° (1980)
Record low30° (2003)
Thu, 0551° / 41°0.2
51 °
Echo Lake, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high51°
Average low41°
Average precipitation0.2 in
Chance of precipitation58%
Record high63° (1997)
Record low25° (1973)
Fri, 0650° / 41°0.28
50 °
Echo Lake, Friday, 6 November
Climate normal for this date — 60-year average.
Average high50°
Average low41°
Average precipitation0.28 in
Chance of precipitation65%
Record high57° (1967)
Record low28° (2003)
Sat, 0750° / 41°0.26
50 °
Echo Lake, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high50°
Average low41°
Average precipitation0.26 in
Chance of precipitation62%
Record high60° (2016)
Record low30° (2017)
Sun, 0850° / 40°0.2
50 °
Echo Lake, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high50°
Average low40°
Average precipitation0.2 in
Chance of precipitation53%
Record high64° (2016)
Record low31° (2019)
Mon, 0949° / 40°0.22
49 °
Echo Lake, Monday, 9 November
Climate normal for this date — 60-year average.
Average high49°
Average low40°
Average precipitation0.22 in
Chance of precipitation62%
Record high60° (2025)
Record low27° (2020)
Tue, 1050° / 40°0.2
50 °
Echo Lake, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high50°
Average low40°
Average precipitation0.2 in
Chance of precipitation47%
Record high63° (2016)
Record low26° (2022)
Wed, 1149° / 40°0.23
49 °
Echo Lake, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high49°
Average low40°
Average precipitation0.23 in
Chance of precipitation60%
Record high60° (1996)
Record low26° (1985)
Thu, 1249° / 40°0.27
49 °
Echo Lake, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high49°
Average low40°
Average precipitation0.27 in
Chance of precipitation65%
Record high57° (1990)
Record low26° (1985)
Fri, 1349° / 40°0.31
49 °
Echo Lake, Friday, 13 November
Climate normal for this date — 60-year average.
Average high49°
Average low40°
Average precipitation0.31 in
Chance of precipitation60%
Record high61° (1967)
Record low27° (2022)
Sat, 1449° / 40°0.28
49 °
Echo Lake, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high49°
Average low40°
Average precipitation0.28 in
Chance of precipitation57%
Record high61° (1969)
Record low28° (1978)
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 Echo 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 Echo 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.