Monthly outlook for Bothell East, WA: average high 79.3°, average low 54°. That is 3.6° 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 (86.3°), the coolest 10 August (49.9°).
79.3°/54°
Average high / low
+3.6°
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
79.1°
73.5°
+3.1°
18 August – 27 August
79.6°
71.4°
+4.5°
28 August – 6 September
at normal
69.4°
—
August records over 66 years
92.1°16 August 2020All-time high
43.5°29 August 1980All-time low
Climate normals and records are computed from the nearest reference point — Mountlake Terrace (6 mi).
Sun, 0977° / 53°0
77 °
Bothell East, Sunday, 9 August
Mostly clear. High 77°, low 53°.
Pressure30.03 inHg
Wind1.5 mph NW
Humidity36%
Visibility6.2 mi
Dew point50°
Mon, 1080° / 50°0
80 °
Bothell East, Monday, 10 August
Partly cloudy. High 80°, low 50°.
Pressure30.06 inHg
Wind2.7 mph W
Humidity39%
Visibility6.2 mi
Dew point51°
Tue, 1181° / 52°0
81 °
Bothell East, Tuesday, 11 August
Clear. High 81°, low 52°.
Pressure30.09 inHg
Wind2.9 mph NW
Humidity40%
Visibility6.2 mi
Dew point53°
Wed, 1267° / 57°0
67 °
Bothell East, Wednesday, 12 August
Overcast. High 67°, low 57°.
Pressure30.03 inHg
Wind5.5 mph NW
Humidity72%
Visibility—
Dew point56°
Thu, 1376° / 55°0.05
76 °
Bothell East, Thursday, 13 August
Light rain. High 76°, low 55°.
Pressure30.00 inHg
Wind6.7 mph N
Humidity49%
Visibility—
Dew point51°
Fri, 1477° / 51°0
77 °
Bothell East, Friday, 14 August
Overcast. High 77°, low 51°.
Pressure29.97 inHg
Wind8.3 mph NW
Humidity43%
Visibility—
Dew point51°
Sat, 1580° / 54°0
80 °
Bothell East, Saturday, 15 August
Overcast. High 80°, low 54°.
Pressure29.97 inHg
Wind4.4 mph SE
Humidity43%
Visibility—
Dew point51°
Sun, 1683° / 54°0
83 °
Bothell East, Sunday, 16 August
Clear. High 83°, low 54°.
Pressure30.03 inHg
Wind8.3 mph NW
Humidity28%
Visibility—
Dew point44°
Mon, 1786° / 53°0
86 °
Bothell East, Monday, 17 August
Mostly clear. High 86°, low 53°.
Pressure30.00 inHg
Wind8.5 mph NW
Humidity26%
Visibility—
Dew point44°
Tue, 1885° / 54°0
85 °
Bothell East, Tuesday, 18 August
Overcast. High 85°, low 54°.
Pressure30.03 inHg
Wind6.3 mph NW
Humidity26%
Visibility—
Dew point44°
Wed, 1970° / 56°0
70 °
Bothell East, Wednesday, 19 August
Overcast. High 70°, low 56°.
Pressure30.06 inHg
Wind5.8 mph NW
Humidity57%
Visibility—
Dew point53°
Thu, 2080° / 55°0
80 °
Bothell East, Thursday, 20 August
Overcast. High 80°, low 55°.
Pressure30.00 inHg
Wind9.1 mph NW
Humidity43%
Visibility—
Dew point53°
Fri, 2184° / 56°0
84 °
Bothell East, Friday, 21 August
Mostly clear. High 84°, low 56°.
Pressure30.03 inHg
Wind10.1 mph NW
Humidity33%
Visibility—
Dew point49°
Sat, 2277° / 54°0
77 °
Bothell East, Saturday, 22 August
Overcast. High 77°, low 54°.
Pressure30.00 inHg
Wind8.3 mph NW
Humidity49%
Visibility—
Dew point54°
Sun, 2381° / 53°0
81 °
Bothell East, Sunday, 23 August
Clear. High 81°, low 53°.
Pressure29.91 inHg
Wind7.8 mph NW
Humidity39%
Visibility—
Dew point51°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2471° / 54°0.07
71 °
Bothell East, Monday, 24 August
Climate normal for this date — 60-year average.
Average high71°
Average low54°
Average precipitation0.07 in
Chance of precipitation17%
Record high85° (2025)
Record low46° (1993)
Tue, 2571° / 54°0.07
71 °
Bothell East, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high71°
Average low54°
Average precipitation0.07 in
Chance of precipitation20%
Record high85° (2025)
Record low46° (1973)
Wed, 2672° / 54°0.05
72 °
Bothell East, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high72°
Average low54°
Average precipitation0.05 in
Chance of precipitation18%
Record high84° (1986)
Record low45° (1993)
Thu, 2771° / 55°0.11
71 °
Bothell East, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high71°
Average low55°
Average precipitation0.11 in
Chance of precipitation28%
Record high87° (1986)
Record low47° (1963)
Fri, 2871° / 54°0.05
71 °
Bothell East, Friday, 28 August
Climate normal for this date — 60-year average.
Average high71°
Average low54°
Average precipitation0.05 in
Chance of precipitation27%
Record high86° (1967)
Record low47° (2024)
Sat, 2971° / 55°0.11
71 °
Bothell East, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high71°
Average low55°
Average precipitation0.11 in
Chance of precipitation32%
Record high84° (2017)
Record low44° (1980)
Sun, 3069° / 55°0.07
69 °
Bothell East, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high69°
Average low55°
Average precipitation0.07 in
Chance of precipitation38%
Record high82° (1967)
Record low46° (1964)
Mon, 3169° / 54°0.07
69 °
Bothell East, Monday, 31 August
Climate normal for this date — 60-year average.
Average high69°
Average low54°
Average precipitation0.07 in
Chance of precipitation28%
Record high87° (1987)
Record low45° (1964)
Tue, 0169° / 54°0.11
69 °
Bothell East, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high69°
Average low54°
Average precipitation0.11 in
Chance of precipitation30%
Record high84° (1987)
Record low44° (1973)
Wed, 0269° / 53°0.09
69 °
Bothell East, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high69°
Average low53°
Average precipitation0.09 in
Chance of precipitation30%
Record high87° (1988)
Record low43° (1960)
Thu, 0369° / 53°0.08
69 °
Bothell East, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high69°
Average low53°
Average precipitation0.08 in
Chance of precipitation27%
Record high88° (1988)
Record low46° (1999)
Fri, 0469° / 53°0.07
69 °
Bothell East, Friday, 4 September
Climate normal for this date — 60-year average.
Average high69°
Average low53°
Average precipitation0.07 in
Chance of precipitation25%
Record high83° (1988)
Record low45° (1965)
Sat, 0569° / 53°0.09
69 °
Bothell East, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high69°
Average low53°
Average precipitation0.09 in
Chance of precipitation32%
Record high92° (2017)
Record low46° (2005)
Sun, 0669° / 53°0.12
69 °
Bothell East, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high69°
Average low53°
Average precipitation0.12 in
Chance of precipitation30%
Record high85° (2017)
Record low44° (1969)
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 Bothell East, 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 Bothell East, 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.