Monthly outlook for Elliott, WA: average high 82.6°, average low 58.2°. That is 3.4° above the climate normal for August. Precipitation is expected on 0 days (about 0.0 inches), against a normal of 3 days and 0.7 inches. The warmest day looks like 17 August (89.7°), the coolest 9 August (53.4°).
82.6°/58.2°
Average high / low
+3.4°
Above normal
0 / 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
81.9°
77.3°
+2.6°
18 August – 27 August
83.7°
74.8°
+4.9°
28 August – 6 September
at normal
72.9°
—
August records over 66 years
98.1°9 August 1981All-time high
44.2°30 August 1965All-time low
Climate normals and records are computed from the nearest reference point — Renton (3 mi).
Sun, 0978° / 53°0
78 °
Elliott, Sunday, 9 August
Mostly clear. High 78°, low 53°.
Pressure30.03 inHg
Wind2.2 mph SW
Humidity37%
Visibility6.2 mi
Dew point48°
Mon, 1084° / 54°0
84 °
Elliott, Monday, 10 August
Clear. High 84°, low 54°.
Pressure30.06 inHg
Wind2.6 mph W
Humidity40%
Visibility6.2 mi
Dew point50°
Tue, 1185° / 56°0
85 °
Elliott, Tuesday, 11 August
Clear. High 85°, low 56°.
Pressure30.09 inHg
Wind1.9 mph W
Humidity37%
Visibility6.2 mi
Dew point50°
Wed, 1271° / 61°0
71 °
Elliott, Wednesday, 12 August
Overcast. High 71°, low 61°.
Pressure30.06 inHg
Wind4.7 mph S
Humidity73%
Visibility6.2 mi
Dew point57°
Thu, 1379° / 59°0.01
79 °
Elliott, Thursday, 13 August
Light rain. High 79°, low 59°.
Pressure30.00 inHg
Wind5.7 mph N
Humidity42%
Visibility—
Dew point50°
Fri, 1482° / 56°0
82 °
Elliott, Friday, 14 August
Overcast. High 82°, low 56°.
Pressure29.97 inHg
Wind8.2 mph NW
Humidity36%
Visibility—
Dew point49°
Sat, 1580° / 59°0
80 °
Elliott, Saturday, 15 August
Overcast. High 80°, low 59°.
Pressure30.00 inHg
Wind4.7 mph S
Humidity42%
Visibility—
Dew point51°
Sun, 1686° / 58°0
86 °
Elliott, Sunday, 16 August
Overcast. High 86°, low 58°.
Pressure30.03 inHg
Wind5.7 mph N
Humidity26%
Visibility—
Dew point43°
Mon, 1790° / 60°0
90 °
Elliott, Monday, 17 August
Overcast. High 90°, low 60°.
Pressure30.00 inHg
Wind6.6 mph N
Humidity23%
Visibility—
Dew point43°
Tue, 1886° / 59°0
86 °
Elliott, Tuesday, 18 August
Overcast. High 86°, low 59°.
Pressure30.06 inHg
Wind4.7 mph W
Humidity27%
Visibility—
Dew point45°
Wed, 1977° / 62°0
77 °
Elliott, Wednesday, 19 August
Overcast. High 77°, low 62°.
Pressure30.03 inHg
Wind5.6 mph NW
Humidity40%
Visibility—
Dew point49°
Thu, 2085° / 59°0
85 °
Elliott, Thursday, 20 August
Overcast. High 85°, low 59°.
Pressure30.00 inHg
Wind7.2 mph N
Humidity37%
Visibility—
Dew point52°
Fri, 2186° / 60°0
86 °
Elliott, Friday, 21 August
Mostly clear. High 86°, low 60°.
Pressure30.03 inHg
Wind7.4 mph N
Humidity33%
Visibility—
Dew point50°
Sat, 2282° / 58°0
82 °
Elliott, Saturday, 22 August
Overcast. High 82°, low 58°.
Pressure30.00 inHg
Wind8.3 mph N
Humidity43%
Visibility—
Dew point53°
Sun, 2386° / 59°0
86 °
Elliott, Sunday, 23 August
Clear. High 86°, low 59°.
Pressure29.91 inHg
Wind6.5 mph NW
Humidity33%
Visibility—
Dew point50°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2474° / 56°0.07
74 °
Elliott, Monday, 24 August
Climate normal for this date — 60-year average.
Average high74°
Average low56°
Average precipitation0.07 in
Chance of precipitation20%
Record high88° (1985)
Record low49° (2021)
Tue, 2575° / 55°0.07
75 °
Elliott, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high75°
Average low55°
Average precipitation0.07 in
Chance of precipitation18%
Record high87° (2022)
Record low46° (1995)
Wed, 2675° / 55°0.05
75 °
Elliott, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high75°
Average low55°
Average precipitation0.05 in
Chance of precipitation22%
Record high90° (1986)
Record low48° (1993)
Thu, 2775° / 56°0.09
75 °
Elliott, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high75°
Average low56°
Average precipitation0.09 in
Chance of precipitation27%
Record high92° (1986)
Record low49° (1962)
Fri, 2875° / 56°0.04
75 °
Elliott, Friday, 28 August
Climate normal for this date — 60-year average.
Average high75°
Average low56°
Average precipitation0.04 in
Chance of precipitation18%
Record high92° (1967)
Record low47° (2000)
Sat, 2974° / 56°0.11
74 °
Elliott, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high74°
Average low56°
Average precipitation0.11 in
Chance of precipitation25%
Record high87° (1996)
Record low46° (1980)
Sun, 3073° / 56°0.07
73 °
Elliott, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high73°
Average low56°
Average precipitation0.07 in
Chance of precipitation33%
Record high87° (1967)
Record low44° (1965)
Mon, 3172° / 56°0.07
72 °
Elliott, Monday, 31 August
Climate normal for this date — 60-year average.
Average high72°
Average low56°
Average precipitation0.07 in
Chance of precipitation32%
Record high92° (1987)
Record low47° (1964)
Tue, 0173° / 55°0.08
73 °
Elliott, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high73°
Average low55°
Average precipitation0.08 in
Chance of precipitation27%
Record high89° (1987)
Record low44° (1973)
Wed, 0273° / 55°0.08
73 °
Elliott, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high73°
Average low55°
Average precipitation0.08 in
Chance of precipitation30%
Record high95° (1988)
Record low45° (1960)
Thu, 0373° / 55°0.08
73 °
Elliott, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high73°
Average low55°
Average precipitation0.08 in
Chance of precipitation25%
Record high93° (1988)
Record low44° (1975)
Fri, 0473° / 55°0.06
73 °
Elliott, Friday, 4 September
Climate normal for this date — 60-year average.
Average high73°
Average low55°
Average precipitation0.06 in
Chance of precipitation22%
Record high87° (2003)
Record low46° (1965)
Sat, 0572° / 55°0.08
72 °
Elliott, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high72°
Average low55°
Average precipitation0.08 in
Chance of precipitation32%
Record high92° (2017)
Record low46° (2000)
Sun, 0672° / 54°0.11
72 °
Elliott, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high72°
Average low54°
Average precipitation0.11 in
Chance of precipitation28%
Record high88° (2017)
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 Elliott, 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 Elliott, 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.