Monthly outlook for Kingston, WA: average high 74.8°, average low 53.9°. That is 1.1° above the climate normal for August. Precipitation is expected on 1 day (about 0.0 inches), against a normal of 3 days and 0.8 inches. The warmest day looks like 18 August (80.9°), the coolest 10 August (51°).
74.8°/53.9°
Average high / low
+1.1°
Above normal
1 / 3
Wet days / normal
0.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
8 August – 17 August
75.3°
73.5°
+1°
18 August – 27 August
73.9°
71.4°
+1.4°
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 (9 mi).
Sun, 0976° / 52°0
76 °
Kingston, Sunday, 9 August
Overcast. High 76°, low 52°.
Pressure30.03 inHg
Wind1 mph SE
Humidity44%
Visibility6.2 mi
Dew point51°
Mon, 1075° / 51°0
75 °
Kingston, Monday, 10 August
Partly cloudy. High 75°, low 51°.
Pressure30.06 inHg
Wind0.5 mph S
Humidity48%
Visibility6.2 mi
Dew point53°
Tue, 1176° / 51°0
76 °
Kingston, Tuesday, 11 August
Clear. High 76°, low 51°.
Pressure30.09 inHg
Wind1.7 mph NE
Humidity47%
Visibility6.2 mi
Dew point52°
Wed, 1264° / 56°0
64 °
Kingston, Wednesday, 12 August
Light rain. High 64°, low 56°.
Pressure30.06 inHg
Wind2.6 mph SW
Humidity79%
Visibility6.2 mi
Dew point57°
Thu, 1373° / 55°0.04
73 °
Kingston, Thursday, 13 August
Light rain. High 73°, low 55°.
Pressure30.00 inHg
Wind8.7 mph N
Humidity50%
Visibility—
Dew point51°
Fri, 1472° / 52°0
72 °
Kingston, Friday, 14 August
Overcast. High 72°, low 52°.
Pressure30.00 inHg
Wind9.2 mph N
Humidity54%
Visibility—
Dew point52°
Sat, 1580° / 54°0
80 °
Kingston, Saturday, 15 August
Overcast. High 80°, low 54°.
Pressure29.97 inHg
Wind7.1 mph N
Humidity45%
Visibility—
Dew point52°
Sun, 1677° / 53°0
77 °
Kingston, Sunday, 16 August
Partly cloudy. High 77°, low 53°.
Pressure30.03 inHg
Wind9.4 mph N
Humidity45%
Visibility—
Dew point51°
Mon, 1780° / 53°0
80 °
Kingston, Monday, 17 August
Overcast. High 80°, low 53°.
Pressure30.00 inHg
Wind10.9 mph N
Humidity35%
Visibility—
Dew point47°
Tue, 1881° / 54°0
81 °
Kingston, Tuesday, 18 August
Overcast. High 81°, low 54°.
Pressure30.03 inHg
Wind8.4 mph N
Humidity35%
Visibility—
Dew point48°
Wed, 1964° / 55°0
64 °
Kingston, Wednesday, 19 August
Overcast. High 64°, low 55°.
Pressure30.09 inHg
Wind6.8 mph N
Humidity75%
Visibility—
Dew point55°
Thu, 2075° / 56°0
75 °
Kingston, Thursday, 20 August
Overcast. High 75°, low 56°.
Pressure30.00 inHg
Wind10.3 mph N
Humidity53%
Visibility—
Dew point55°
Fri, 2180° / 56°0
80 °
Kingston, Friday, 21 August
Mostly clear. High 80°, low 56°.
Pressure30.03 inHg
Wind10.8 mph N
Humidity43%
Visibility—
Dew point53°
Sat, 2271° / 54°0
71 °
Kingston, Saturday, 22 August
Overcast. High 71°, low 54°.
Pressure30.03 inHg
Wind10 mph N
Humidity62%
Visibility—
Dew point55°
Sun, 2373° / 53°0
73 °
Kingston, Sunday, 23 August
Mostly clear. High 73°, low 53°.
Pressure29.94 inHg
Wind8.5 mph N
Humidity53%
Visibility—
Dew point53°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2471° / 54°0.07
71 °
Kingston, 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 °
Kingston, 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 °
Kingston, 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 °
Kingston, 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 °
Kingston, 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 °
Kingston, 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 °
Kingston, 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 °
Kingston, 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 °
Kingston, 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 °
Kingston, 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 °
Kingston, 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 °
Kingston, 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 °
Kingston, 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 °
Kingston, 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 Kingston, 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 Kingston, 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.