Monthly outlook for Star Lake, WA: average high 77.1°, average low 56.4°. That is 0.9° above the climate normal for August. Precipitation is expected on 5 days (about 1.5 inches), against a normal of 3 days and 0.8 inches. The warmest day looks like 15 August (86.8°), the coolest 10 August (52.1°).
77.1°/56.4°
Average high / low
+0.9°
Above normal
5 / 3
Wet days / normal
1.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
81°
76.4°
+2.6°
19 August – 28 August
70.7°
74°
-1.8°
29 August – 7 September
at normal
72°
—
August records over 66 years
97.9°9 August 1981All-time high
44.2°30 August 1965All-time low
Climate normals and records are computed from the nearest reference point — Kent (4 mi).
Mon, 1082° / 52°0
82 °
Star Lake, Monday, 10 August
Partly cloudy. High 82°, low 52°.
Pressure30.09 inHg
Wind4.1 mph SW
Humidity44%
Visibility6.2 mi
Dew point50°
Tue, 1185° / 54°0
85 °
Star Lake, Tuesday, 11 August
Clear. High 85°, low 54°.
Pressure30.09 inHg
Wind1.3 mph NW
Humidity36%
Visibility6.2 mi
Dew point50°
Wed, 1283° / 56°0
83 °
Star Lake, Wednesday, 12 August
Clear. High 83°, low 56°.
Pressure30.00 inHg
Wind2.4 mph W
Humidity39%
Visibility6.2 mi
Dew point51°
Thu, 1385° / 56°0
85 °
Star Lake, Thursday, 13 August
Clear. High 85°, low 56°.
Pressure29.85 inHg
Wind9.5 mph N
Humidity29%
Visibility—
Dew point46°
Fri, 1487° / 57°0
87 °
Star Lake, Friday, 14 August
Overcast. High 87°, low 57°.
Pressure29.91 inHg
Wind7.4 mph NW
Humidity33%
Visibility—
Dew point50°
Sat, 1587° / 57°0
87 °
Star Lake, Saturday, 15 August
Overcast. High 87°, low 57°.
Pressure29.94 inHg
Wind6.3 mph SW
Humidity31%
Visibility—
Dew point47°
Sun, 1684° / 56°0
84 °
Star Lake, Sunday, 16 August
Overcast. High 84°, low 56°.
Pressure29.94 inHg
Wind8.3 mph SW
Humidity28%
Visibility—
Dew point43°
Mon, 1761° / 58°0.4
61 °
Star Lake, Monday, 17 August
Rain. High 61°, low 58°.
Pressure30.00 inHg
Wind5.8 mph SW
Humidity96%
Visibility—
Dew point58°
Tue, 1879° / 57°0
79 °
Star Lake, Tuesday, 18 August
Overcast. High 79°, low 57°.
Pressure29.97 inHg
Wind4.3 mph NW
Humidity39%
Visibility—
Dew point48°
Wed, 1978° / 60°0
78 °
Star Lake, Wednesday, 19 August
Overcast. High 78°, low 60°.
Pressure29.97 inHg
Wind5.9 mph SW
Humidity41%
Visibility—
Dew point50°
Thu, 2080° / 62°0.14
80 °
Star Lake, Thursday, 20 August
Light rain. High 80°, low 62°.
Pressure29.91 inHg
Wind7 mph SW
Humidity46%
Visibility—
Dew point55°
Fri, 2171° / 59°0.05
71 °
Star Lake, Friday, 21 August
Light rain. High 71°, low 59°.
Pressure29.94 inHg
Wind6.7 mph W
Humidity51%
Visibility—
Dew point51°
Sat, 2267° / 58°0.29
67 °
Star Lake, Saturday, 22 August
Light rain. High 67°, low 58°.
Pressure30.03 inHg
Wind6.3 mph SW
Humidity87%
Visibility—
Dew point59°
Sun, 2370° / 55°0
70 °
Star Lake, Sunday, 23 August
Overcast. High 70°, low 55°.
Pressure30.09 inHg
Wind4.9 mph SW
Humidity55%
Visibility—
Dew point50°
Mon, 2459° / 54°0.67
59 °
Star Lake, Monday, 24 August
Rain. High 59°, low 54°.
Pressure29.88 inHg
Wind5.3 mph S
Humidity98%
Visibility—
Dew point55°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2574° / 55°0.07
74 °
Star Lake, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high74°
Average low55°
Average precipitation0.07 in
Chance of precipitation18%
Record high88° (2022)
Record low46° (1995)
Wed, 2675° / 55°0.05
75 °
Star Lake, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high75°
Average low55°
Average precipitation0.05 in
Chance of precipitation22%
Record high89° (1986)
Record low47° (1993)
Thu, 2774° / 56°0.08
74 °
Star Lake, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high74°
Average low56°
Average precipitation0.08 in
Chance of precipitation28%
Record high91° (1986)
Record low48° (1962)
Fri, 2874° / 55°0.04
74 °
Star Lake, Friday, 28 August
Climate normal for this date — 60-year average.
Average high74°
Average low55°
Average precipitation0.04 in
Chance of precipitation18%
Record high92° (1967)
Record low46° (1960)
Sat, 2973° / 55°0.11
73 °
Star Lake, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high73°
Average low55°
Average precipitation0.11 in
Chance of precipitation25%
Record high87° (1996)
Record low46° (1980)
Sun, 3072° / 55°0.08
72 °
Star Lake, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high72°
Average low55°
Average precipitation0.08 in
Chance of precipitation33%
Record high87° (2022)
Record low44° (1965)
Mon, 3171° / 55°0.07
71 °
Star Lake, Monday, 31 August
Climate normal for this date — 60-year average.
Average high71°
Average low55°
Average precipitation0.07 in
Chance of precipitation32%
Record high92° (1987)
Record low46° (2008)
Tue, 0172° / 54°0.08
72 °
Star Lake, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high72°
Average low54°
Average precipitation0.08 in
Chance of precipitation27%
Record high88° (1987)
Record low43° (1973)
Wed, 0273° / 54°0.08
73 °
Star Lake, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high73°
Average low54°
Average precipitation0.08 in
Chance of precipitation30%
Record high94° (1988)
Record low44° (1960)
Thu, 0372° / 54°0.08
72 °
Star 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 low43° (1975)
Fri, 0472° / 54°0.06
72 °
Star Lake, Friday, 4 September
Climate normal for this date — 60-year average.
Average high72°
Average low54°
Average precipitation0.06 in
Chance of precipitation22%
Record high88° (2017)
Record low45° (1965)
Sat, 0572° / 54°0.08
72 °
Star Lake, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high72°
Average low54°
Average precipitation0.08 in
Chance of precipitation33%
Record high93° (2017)
Record low45° (2000)
Sun, 0671° / 54°0.1
71 °
Star Lake, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high71°
Average low54°
Average precipitation0.1 in
Chance of precipitation27%
Record high88° (2017)
Record low44° (1969)
Mon, 0771° / 54°0.06
71 °
Star Lake, Monday, 7 September
Climate normal for this date — 60-year average.
Average high71°
Average low54°
Average precipitation0.06 in
Chance of precipitation30%
Record high89° (1981)
Record low42° (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 Star 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 Star 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.