Monthly outlook for Echo Lake, WA: average high 58.7°, average low 42.9°. That is 3° above the climate normal for October. Precipitation is expected on 3 days (about 1.8 inches), against a normal of 9 days and 3.7 inches. The warmest day looks like 21 October (65.2°), the coolest 24 October (30.6°).
58.7°/42.9°
Average high / low
+3°
Above normal
3 / 9
Wet days / normal
1.8 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
20 October – 29 October
60.8°
54.2°
+3.7°
30 October – 8 November
55.3°
51.2°
+2.3°
9 November – 18 November
at normal
48.6°
—
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).
Wed, 2165° / 43°0
65 °
Echo Lake, Wednesday, 21 October
Clear. High 65°, low 43°.
Pressure29.94 inHg
Wind0.5 mph W
Humidity66%
Visibility3.3 mi
Dew point46°
Thu, 2257° / 45°0
57 °
Echo Lake, Thursday, 22 October
Overcast. High 57°, low 45°.
Pressure29.97 inHg
Wind6.8 mph NW
Humidity68%
Visibility—
Dew point45°
Fri, 2356° / 39°0
56 °
Echo Lake, Friday, 23 October
Mostly clear. High 56°, low 39°.
Pressure30.33 inHg
Wind2.2 mph N
Humidity71%
Visibility6.2 mi
Dew point44°
Sat, 2456° / 31°0
56 °
Echo Lake, Saturday, 24 October
Overcast. High 56°, low 31°.
Pressure30.21 inHg
Wind0.4 mph NE
Humidity70%
Visibility6.2 mi
Dew point41°
Sun, 2560° / 41°0
60 °
Echo Lake, Sunday, 25 October
Overcast. High 60°, low 41°.
Pressure30.15 inHg
Wind4.4 mph NW
Humidity84%
Visibility—
Dew point43°
Mon, 2663° / 43°0
63 °
Echo Lake, Monday, 26 October
Partly cloudy. High 63°, low 43°.
Pressure30.18 inHg
Wind3.3 mph N
Humidity54%
Visibility—
Dew point39°
Tue, 2761° / 42°0
61 °
Echo Lake, Tuesday, 27 October
Partly cloudy. High 61°, low 42°.
Pressure30.21 inHg
Wind6.4 mph NW
Humidity52%
Visibility—
Dew point36°
Wed, 2864° / 42°0
64 °
Echo Lake, Wednesday, 28 October
Clear. High 64°, low 42°.
Pressure30.12 inHg
Wind6.3 mph NW
Humidity49%
Visibility—
Dew point36°
Thu, 2965° / 40°0
65 °
Echo Lake, Thursday, 29 October
Clear. High 65°, low 40°.
Pressure30.00 inHg
Wind2.4 mph SE
Humidity38%
Visibility—
Dew point28°
Fri, 3056° / 42°0
56 °
Echo Lake, Friday, 30 October
Partly cloudy. High 56°, low 42°.
Pressure29.91 inHg
Wind6.9 mph SW
Humidity55%
Visibility—
Dew point36°
Sat, 3154° / 46°0
54 °
Echo Lake, Saturday, 31 October
Overcast. High 54°, low 46°.
Pressure30.00 inHg
Wind4 mph S
Humidity65%
Visibility—
Dew point39°
Sun, 0157° / 44°0
57 °
Echo Lake, Sunday, 1 November
Overcast. High 57°, low 44°.
Pressure30.03 inHg
Wind4.5 mph N
Humidity68%
Visibility—
Dew point40°
Mon, 0251° / 44°0.66
51 °
Echo Lake, Monday, 2 November
Rain. High 51°, low 44°.
Pressure29.97 inHg
Wind3.3 mph SE
Humidity87%
Visibility—
Dew point44°
Tue, 0356° / 52°0.65
56 °
Echo Lake, Tuesday, 3 November
Rain. High 56°, low 52°.
Pressure30.09 inHg
Wind5.1 mph SE
Humidity98%
Visibility—
Dew point55°
Wed, 0458° / 52°0.51
58 °
Echo Lake, Wednesday, 4 November
Rain. High 58°, low 52°.
Pressure30.09 inHg
Wind3.5 mph W
Humidity97%
Visibility—
Dew point53°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Sun, 1549° / 40°0.26
49 °
Echo Lake, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high49°
Average low40°
Average precipitation0.26 in
Chance of precipitation63%
Record high57° (2021)
Record low28° (2014)
Mon, 1647° / 40°0.25
47 °
Echo Lake, Monday, 16 November
Climate normal for this date — 60-year average.
Average high47°
Average low40°
Average precipitation0.25 in
Chance of precipitation73%
Record high59° (1965)
Record low27° (2022)
Tue, 1747° / 38°0.26
47 °
Echo Lake, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high47°
Average low38°
Average precipitation0.26 in
Chance of precipitation63%
Record high59° (2008)
Record low26° (2021)
Wed, 1846° / 38°0.2
46 °
Echo Lake, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high46°
Average low38°
Average precipitation0.2 in
Chance of precipitation58%
Record high57° (1965)
Record low26° (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 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.