Monthly outlook for Echo Lake, WA: average high 79.1°, average low 53.7°. That is 2.2° above the climate normal for August. Precipitation is expected on 1 day (about 0.1 inches), against a normal of 3 days and 0.8 inches. The warmest day looks like 17 August (86°), the coolest 10 August (49.2°).
79.1°/53.7°
Average high / low
+2.2°
Above normal
1 / 3
Wet days / normal
0.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
8 August – 17 August
78.6°
76°
+1.5°
18 August – 27 August
80°
73.6°
+3.5°
28 August – 6 September
at normal
71.7°
—
August records over 66 years
95.2°9 August 1981All-time high
43.9°29 August 1980All-time low
Climate normals and records are computed from the nearest reference point — Kirkland (10 mi).
Sun, 0977° / 52°0
77 °
Echo Lake, Sunday, 9 August
Mostly clear. High 77°, low 52°.
Pressure30.03 inHg
Wind2.1 mph NW
Humidity38%
Visibility6.2 mi
Dew point50°
Mon, 1080° / 49°0
80 °
Echo Lake, Monday, 10 August
Partly cloudy. High 80°, low 49°.
Pressure30.06 inHg
Wind2.7 mph NW
Humidity42%
Visibility6.2 mi
Dew point52°
Tue, 1181° / 51°0
81 °
Echo Lake, Tuesday, 11 August
Clear. High 81°, low 51°.
Pressure30.09 inHg
Wind3.8 mph NW
Humidity43%
Visibility6.2 mi
Dew point53°
Wed, 1267° / 57°0
67 °
Echo Lake, Wednesday, 12 August
Light rain. High 67°, low 57°.
Pressure30.06 inHg
Wind3.4 mph SW
Humidity73%
Visibility6.2 mi
Dew point57°
Thu, 1375° / 55°0.07
75 °
Echo Lake, Thursday, 13 August
Light rain. High 75°, low 55°.
Pressure30.00 inHg
Wind5.8 mph N
Humidity53%
Visibility—
Dew point52°
Fri, 1478° / 50°0
78 °
Echo Lake, Friday, 14 August
Overcast. High 78°, low 50°.
Pressure29.97 inHg
Wind7.9 mph NW
Humidity41%
Visibility—
Dew point50°
Sat, 1578° / 54°0
78 °
Echo Lake, Saturday, 15 August
Overcast. High 78°, low 54°.
Pressure29.97 inHg
Wind3.1 mph S
Humidity44%
Visibility—
Dew point51°
Sun, 1683° / 53°0
83 °
Echo Lake, Sunday, 16 August
Overcast. High 83°, low 53°.
Pressure30.03 inHg
Wind7.9 mph NW
Humidity28%
Visibility—
Dew point44°
Mon, 1786° / 53°0
86 °
Echo Lake, Monday, 17 August
Partly cloudy. High 86°, low 53°.
Pressure30.00 inHg
Wind7.2 mph NW
Humidity27%
Visibility—
Dew point45°
Tue, 1884° / 54°0
84 °
Echo Lake, Tuesday, 18 August
Overcast. High 84°, low 54°.
Pressure30.03 inHg
Wind5.4 mph N
Humidity27%
Visibility—
Dew point44°
Wed, 1972° / 56°0
72 °
Echo Lake, Wednesday, 19 August
Overcast. High 72°, low 56°.
Pressure30.06 inHg
Wind5.8 mph NW
Humidity51%
Visibility—
Dew point51°
Thu, 2080° / 54°0
80 °
Echo Lake, Thursday, 20 August
Overcast. High 80°, low 54°.
Pressure30.00 inHg
Wind8.1 mph NW
Humidity42%
Visibility—
Dew point53°
Fri, 2183° / 56°0
83 °
Echo Lake, Friday, 21 August
Mostly clear. High 83°, low 56°.
Pressure30.03 inHg
Wind9.6 mph NW
Humidity34%
Visibility—
Dew point49°
Sat, 2278° / 54°0
78 °
Echo Lake, Saturday, 22 August
Overcast. High 78°, low 54°.
Pressure30.00 inHg
Wind7.9 mph NW
Humidity47%
Visibility—
Dew point53°
Sun, 2383° / 53°0
83 °
Echo Lake, Sunday, 23 August
Clear. High 83°, low 53°.
Pressure29.91 inHg
Wind7.4 mph NW
Humidity36%
Visibility—
Dew point50°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2473° / 55°0.07
73 °
Echo Lake, Monday, 24 August
Climate normal for this date — 60-year average.
Average high73°
Average low55°
Average precipitation0.07 in
Chance of precipitation17%
Record high87° (2025)
Record low48° (1993)
Tue, 2573° / 55°0.07
73 °
Echo Lake, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high73°
Average low55°
Average precipitation0.07 in
Chance of precipitation20%
Record high87° (2025)
Record low46° (1973)
Wed, 2674° / 55°0.06
74 °
Echo Lake, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high74°
Average low55°
Average precipitation0.06 in
Chance of precipitation20%
Record high88° (1986)
Record low46° (1993)
Thu, 2774° / 56°0.11
74 °
Echo Lake, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high74°
Average low56°
Average precipitation0.11 in
Chance of precipitation28%
Record high90° (1986)
Record low48° (1963)
Fri, 2873° / 55°0.05
73 °
Echo Lake, Friday, 28 August
Climate normal for this date — 60-year average.
Average high73°
Average low55°
Average precipitation0.05 in
Chance of precipitation27%
Record high90° (1967)
Record low46° (2000)
Sat, 2973° / 56°0.11
73 °
Echo Lake, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high73°
Average low56°
Average precipitation0.11 in
Chance of precipitation32%
Record high86° (2017)
Record low44° (1980)
Sun, 3071° / 55°0.07
71 °
Echo Lake, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high71°
Average low55°
Average precipitation0.07 in
Chance of precipitation42%
Record high86° (1967)
Record low45° (1965)
Mon, 3171° / 55°0.07
71 °
Echo Lake, Monday, 31 August
Climate normal for this date — 60-year average.
Average high71°
Average low55°
Average precipitation0.07 in
Chance of precipitation28%
Record high90° (1987)
Record low46° (1964)
Tue, 0171° / 55°0.11
71 °
Echo Lake, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high71°
Average low55°
Average precipitation0.11 in
Chance of precipitation30%
Record high87° (1974)
Record low45° (1973)
Wed, 0272° / 54°0.09
72 °
Echo Lake, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high72°
Average low54°
Average precipitation0.09 in
Chance of precipitation30%
Record high92° (1988)
Record low43° (1960)
Thu, 0372° / 54°0.08
72 °
Echo Lake, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high72°
Average low54°
Average precipitation0.08 in
Chance of precipitation27%
Record high92° (1988)
Record low45° (1975)
Fri, 0471° / 54°0.07
71 °
Echo Lake, Friday, 4 September
Climate normal for this date — 60-year average.
Average high71°
Average low54°
Average precipitation0.07 in
Chance of precipitation23%
Record high85° (1988)
Record low45° (1965)
Sat, 0571° / 54°0.09
71 °
Echo Lake, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high71°
Average low54°
Average precipitation0.09 in
Chance of precipitation30%
Record high93° (2017)
Record low46° (2002)
Sun, 0671° / 54°0.12
71 °
Echo Lake, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high71°
Average low54°
Average precipitation0.12 in
Chance of precipitation28%
Record high87° (2017)
Record low44° (1960)
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.