Monthly outlook for Navy Yard City, WA: average high 77.1°, average low 54.2°. That is 1.2° above the climate normal for August. Precipitation is expected on 3 days (about 0.9 inches), against a normal of 3 days and 0.8 inches. The warmest day looks like 13 August (86.1°), the coolest 11 August (51.2°).
77.1°/54.2°
Average high / low
+1.2°
Above normal
3 / 3
Wet days / normal
0.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
80.5°
76°
+2.5°
19 August – 28 August
71.3°
73.4°
-1.2°
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 (2 mi).
Mon, 1080° / 52°0
80 °
Navy Yard City, Monday, 10 August
Mostly clear. High 80°, low 52°.
Pressure30.09 inHg
Wind4 mph S
Humidity48%
Visibility6.2 mi
Dew point52°
Tue, 1185° / 51°0
85 °
Navy Yard City, Tuesday, 11 August
Clear. High 85°, low 51°.
Pressure30.09 inHg
Wind2.1 mph SE
Humidity39%
Visibility6.2 mi
Dew point52°
Wed, 1284° / 53°0
84 °
Navy Yard City, Wednesday, 12 August
Clear. High 84°, low 53°.
Pressure30.00 inHg
Wind2.8 mph S
Humidity42%
Visibility6.2 mi
Dew point53°
Thu, 1386° / 53°0
86 °
Navy Yard City, Thursday, 13 August
Clear. High 86°, low 53°.
Pressure29.85 inHg
Wind8.4 mph NE
Humidity32%
Visibility—
Dew point50°
Fri, 1486° / 54°0
86 °
Navy Yard City, Friday, 14 August
Overcast. High 86°, low 54°.
Pressure29.91 inHg
Wind4.3 mph S
Humidity35%
Visibility—
Dew point51°
Sat, 1584° / 54°0
84 °
Navy Yard City, Saturday, 15 August
Overcast. High 84°, low 54°.
Pressure29.94 inHg
Wind6.8 mph SW
Humidity34%
Visibility—
Dew point48°
Sun, 1682° / 52°0
82 °
Navy Yard City, Sunday, 16 August
Overcast. High 82°, low 52°.
Pressure29.94 inHg
Wind8.6 mph SW
Humidity29%
Visibility—
Dew point44°
Mon, 1761° / 57°0.11
61 °
Navy Yard City, Monday, 17 August
Light rain. High 61°, low 57°.
Pressure30.00 inHg
Wind7.4 mph SW
Humidity95%
Visibility—
Dew point58°
Tue, 1880° / 56°0
80 °
Navy Yard City, Tuesday, 18 August
Overcast. High 80°, low 56°.
Pressure29.97 inHg
Wind8.8 mph N
Humidity36%
Visibility—
Dew point47°
Wed, 1974° / 56°0
74 °
Navy Yard City, Wednesday, 19 August
Overcast. High 74°, low 56°.
Pressure29.97 inHg
Wind4.9 mph SW
Humidity49%
Visibility—
Dew point51°
Thu, 2080° / 58°0.01
80 °
Navy Yard City, Thursday, 20 August
Light rain. High 80°, low 58°.
Pressure29.91 inHg
Wind6 mph SW
Humidity47%
Visibility—
Dew point56°
Fri, 2173° / 54°0
73 °
Navy Yard City, Friday, 21 August
Partly cloudy. High 73°, low 54°.
Pressure29.94 inHg
Wind9.2 mph SW
Humidity51%
Visibility—
Dew point52°
Sat, 2268° / 55°0.35
68 °
Navy Yard City, Saturday, 22 August
Rain. High 68°, low 55°.
Pressure30.03 inHg
Wind3.3 mph S
Humidity82%
Visibility—
Dew point60°
Sun, 2374° / 53°0
74 °
Navy Yard City, Sunday, 23 August
Overcast. High 74°, low 53°.
Pressure30.06 inHg
Wind5.7 mph S
Humidity48%
Visibility—
Dew point51°
Mon, 2458° / 55°0.46
58 °
Navy Yard City, Monday, 24 August
Rain. High 58°, low 55°.
Pressure29.88 inHg
Wind6 mph S
Humidity98%
Visibility—
Dew point55°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2573° / 56°0.06
73 °
Navy Yard City, 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 °
Navy Yard City, 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 °
Navy Yard City, 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 °
Navy Yard City, 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 °
Navy Yard City, 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 °
Navy Yard City, 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 °
Navy Yard City, 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 °
Navy Yard City, 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 °
Navy Yard City, 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 °
Navy Yard City, 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 °
Navy Yard City, 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 °
Navy Yard City, 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 °
Navy Yard City, 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 °
Navy Yard City, 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 Navy Yard City, 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 Navy Yard City, 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.