Monthly outlook for Duckabush, WA: average high 75.6°, average low 57.3°. That is 0.4° above the climate normal for August. Precipitation is expected on 6 days (about 1.2 inches), against a normal of 3 days and 0.8 inches. The warmest day looks like 13 August (85.9°), the coolest 10 August (51.9°).
75.6°/57.3°
Average high / low
+0.4°
Above normal
6 / 3
Wet days / normal
1.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
79.1°
76°
+1.7°
19 August – 28 August
69.9°
73.4°
-1.9°
29 August – 7 September
at normal
71.3°
—
August records over 66 years
97°9 August 1981All-time high
43.7°29 August 1965All-time low
Climate normals and records are computed from the nearest reference point — Bremerton (13 mi).
Mon, 1079° / 52°0
79 °
Duckabush, Monday, 10 August
Partly cloudy. High 79°, low 52°.
Pressure30.09 inHg
Wind6.5 mph SE
Humidity54%
Visibility6.2 mi
Dew point53°
Tue, 1182° / 56°0
82 °
Duckabush, Tuesday, 11 August
Clear. High 82°, low 56°.
Pressure30.12 inHg
Wind6.4 mph SE
Humidity45%
Visibility6.2 mi
Dew point51°
Wed, 1281° / 57°0
81 °
Duckabush, Wednesday, 12 August
Partly cloudy. High 81°, low 57°.
Pressure30.00 inHg
Wind5.5 mph SE
Humidity52%
Visibility6.2 mi
Dew point54°
Thu, 1386° / 59°0
86 °
Duckabush, Thursday, 13 August
Clear. High 86°, low 59°.
Pressure29.85 inHg
Wind5.7 mph SE
Humidity36%
Visibility—
Dew point53°
Fri, 1485° / 61°0
85 °
Duckabush, Friday, 14 August
Overcast. High 85°, low 61°.
Pressure29.94 inHg
Wind5.4 mph SE
Humidity41%
Visibility—
Dew point55°
Sat, 1584° / 59°0
84 °
Duckabush, Saturday, 15 August
Overcast. High 84°, low 59°.
Pressure29.97 inHg
Wind6.9 mph SE
Humidity41%
Visibility—
Dew point54°
Sun, 1681° / 57°0
81 °
Duckabush, Sunday, 16 August
Light rain. High 81°, low 57°.
Pressure29.94 inHg
Wind7 mph S
Humidity36%
Visibility—
Dew point49°
Mon, 1762° / 58°0.2
62 °
Duckabush, Monday, 17 August
Light rain. High 62°, low 58°.
Pressure30.00 inHg
Wind6.6 mph S
Humidity93%
Visibility—
Dew point60°
Tue, 1875° / 57°0.05
75 °
Duckabush, Tuesday, 18 August
Light rain. High 75°, low 57°.
Pressure30.00 inHg
Wind4.5 mph SE
Humidity51%
Visibility—
Dew point54°
Wed, 1973° / 59°0
73 °
Duckabush, Wednesday, 19 August
Light rain. High 73°, low 59°.
Pressure30.00 inHg
Wind6.6 mph S
Humidity56%
Visibility—
Dew point55°
Thu, 2078° / 61°0.07
78 °
Duckabush, Thursday, 20 August
Light rain. High 78°, low 61°.
Pressure29.91 inHg
Wind5.9 mph SE
Humidity59%
Visibility—
Dew point61°
Fri, 2171° / 55°0.09
71 °
Duckabush, Friday, 21 August
Light rain. High 71°, low 55°.
Pressure29.94 inHg
Wind6 mph S
Humidity60%
Visibility—
Dew point55°
Sat, 2265° / 59°0.47
65 °
Duckabush, Saturday, 22 August
Light rain. High 65°, low 59°.
Pressure30.03 inHg
Wind3.7 mph E
Humidity93%
Visibility—
Dew point63°
Sun, 2372° / 58°0
72 °
Duckabush, Sunday, 23 August
Light rain. High 72°, low 58°.
Pressure30.06 inHg
Wind4.7 mph SE
Humidity59%
Visibility—
Dew point55°
Mon, 2460° / 56°0.34
60 °
Duckabush, Monday, 24 August
Rain. High 60°, low 56°.
Pressure29.88 inHg
Wind4.1 mph S
Humidity98%
Visibility—
Dew point58°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2573° / 56°0.06
73 °
Duckabush, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high73°
Average low56°
Average precipitation0.06 in
Chance of precipitation15%
Record high88° (1996)
Record low50° (2021)
Wed, 2674° / 57°0.06
74 °
Duckabush, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high74°
Average low57°
Average precipitation0.06 in
Chance of precipitation20%
Record high90° (1986)
Record low46° (2008)
Thu, 2774° / 57°0.07
74 °
Duckabush, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high74°
Average low57°
Average precipitation0.07 in
Chance of precipitation28%
Record high93° (1986)
Record low45° (1960)
Fri, 2873° / 57°0.06
73 °
Duckabush, Friday, 28 August
Climate normal for this date — 60-year average.
Average high73°
Average low57°
Average precipitation0.06 in
Chance of precipitation25%
Record high91° (1967)
Record low45° (1980)
Sat, 2973° / 57°0.1
73 °
Duckabush, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high73°
Average low57°
Average precipitation0.1 in
Chance of precipitation30%
Record high87° (1967)
Record low44° (1965)
Sun, 3071° / 56°0.08
71 °
Duckabush, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high71°
Average low56°
Average precipitation0.08 in
Chance of precipitation32%
Record high88° (1967)
Record low46° (1964)
Mon, 3171° / 56°0.07
71 °
Duckabush, Monday, 31 August
Climate normal for this date — 60-year average.
Average high71°
Average low56°
Average precipitation0.07 in
Chance of precipitation35%
Record high90° (1987)
Record low46° (1973)
Tue, 0171° / 56°0.08
71 °
Duckabush, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high71°
Average low56°
Average precipitation0.08 in
Chance of precipitation27%
Record high88° (1987)
Record low48° (2021)
Wed, 0272° / 55°0.09
72 °
Duckabush, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high72°
Average low55°
Average precipitation0.09 in
Chance of precipitation25%
Record high93° (1988)
Record low48° (1980)
Thu, 0372° / 56°0.06
72 °
Duckabush, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high72°
Average low56°
Average precipitation0.06 in
Chance of precipitation30%
Record high95° (1988)
Record low46° (1969)
Fri, 0471° / 56°0.08
71 °
Duckabush, Friday, 4 September
Climate normal for this date — 60-year average.
Average high71°
Average low56°
Average precipitation0.08 in
Chance of precipitation30%
Record high87° (2017)
Record low48° (2015)
Sat, 0571° / 56°0.07
71 °
Duckabush, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high71°
Average low56°
Average precipitation0.07 in
Chance of precipitation35%
Record high98° (2017)
Record low47° (1992)
Sun, 0671° / 55°0.1
71 °
Duckabush, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high71°
Average low55°
Average precipitation0.1 in
Chance of precipitation33%
Record high91° (2017)
Record low45° (1976)
Mon, 0771° / 55°0.06
71 °
Duckabush, Monday, 7 September
Climate normal for this date — 60-year average.
Average high71°
Average low55°
Average precipitation0.06 in
Chance of precipitation35%
Record high87° (1981)
Record low45° (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 Duckabush, 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 Duckabush, 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.