Monthly outlook for Boulevard Park, WA: average high 78°, average low 56.7°. That is 1.2° above the climate normal for August. Precipitation is expected on 3 days (about 0.8 inches), against a normal of 3 days and 0.7 inches. The warmest day looks like 15 August (85.7°), the coolest 10 August (51.8°).
78°/56.7°
Average high / low
+1.2°
Above normal
3 / 3
Wet days / normal
0.8 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
8 August – 17 August
80.6°
76.6°
+2.2°
18 August – 27 August
73.6°
74.2°
-0.3°
28 August – 6 September
at normal
72.2°
—
August records over 66 years
97.3°9 August 1981All-time high
44.1°30 August 1965All-time low
Climate normals and records are computed from the nearest reference point — Riverton (1 mi).
Sun, 0977° / 53°0
77 °
Boulevard Park, Sunday, 9 August
Overcast. High 77°, low 53°.
Pressure30.03 inHg
Wind2.8 mph SW
Humidity37%
Visibility6.2 mi
Dew point49°
Mon, 1081° / 52°0
81 °
Boulevard Park, Monday, 10 August
Partly cloudy. High 81°, low 52°.
Pressure30.09 inHg
Wind4.4 mph SW
Humidity45%
Visibility6.2 mi
Dew point50°
Tue, 1184° / 55°0
84 °
Boulevard Park, Tuesday, 11 August
Clear. High 84°, low 55°.
Pressure30.09 inHg
Wind0.9 mph N
Humidity36%
Visibility6.2 mi
Dew point50°
Wed, 1283° / 57°0
83 °
Boulevard Park, Wednesday, 12 August
Clear. High 83°, low 57°.
Pressure30.00 inHg
Wind2.1 mph W
Humidity38%
Visibility6.2 mi
Dew point51°
Thu, 1384° / 56°0
84 °
Boulevard Park, Thursday, 13 August
Clear. High 84°, low 56°.
Pressure29.85 inHg
Wind9.2 mph N
Humidity30%
Visibility—
Dew point46°
Fri, 1485° / 57°0
85 °
Boulevard Park, Friday, 14 August
Overcast. High 85°, low 57°.
Pressure29.91 inHg
Wind6.1 mph NW
Humidity33%
Visibility—
Dew point50°
Sat, 1586° / 58°0
86 °
Boulevard Park, Saturday, 15 August
Overcast. High 86°, low 58°.
Pressure29.94 inHg
Wind6.3 mph SW
Humidity31%
Visibility—
Dew point46°
Sun, 1683° / 57°0
83 °
Boulevard Park, Sunday, 16 August
Overcast. High 83°, low 57°.
Pressure29.94 inHg
Wind8.7 mph W
Humidity27%
Visibility—
Dew point42°
Mon, 1761° / 57°0.36
61 °
Boulevard Park, Monday, 17 August
Light rain. High 61°, low 57°.
Pressure30.00 inHg
Wind7.4 mph SW
Humidity95%
Visibility—
Dew point57°
Tue, 1877° / 57°0
77 °
Boulevard Park, Tuesday, 18 August
Partly cloudy. High 77°, low 57°.
Pressure29.97 inHg
Wind5.5 mph N
Humidity39%
Visibility—
Dew point48°
Wed, 1977° / 60°0
77 °
Boulevard Park, Wednesday, 19 August
Overcast. High 77°, low 60°.
Pressure29.97 inHg
Wind5.2 mph S
Humidity42%
Visibility—
Dew point50°
Thu, 2079° / 62°0.11
79 °
Boulevard Park, Thursday, 20 August
Light rain. High 79°, low 62°.
Pressure29.91 inHg
Wind6.3 mph S
Humidity46%
Visibility—
Dew point55°
Fri, 2172° / 59°0.03
72 °
Boulevard Park, Friday, 21 August
Light rain. High 72°, low 59°.
Pressure29.94 inHg
Wind8.5 mph SW
Humidity50%
Visibility—
Dew point51°
Sat, 2267° / 57°0.31
67 °
Boulevard Park, Saturday, 22 August
Light rain. High 67°, low 57°.
Pressure30.03 inHg
Wind4.7 mph S
Humidity87%
Visibility—
Dew point58°
Sun, 2370° / 54°0
70 °
Boulevard Park, Sunday, 23 August
Overcast. High 70°, low 54°.
Pressure30.09 inHg
Wind5.6 mph S
Humidity55%
Visibility—
Dew point50°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2473° / 56°0.07
73 °
Boulevard Park, Monday, 24 August
Climate normal for this date — 60-year average.
Average high73°
Average low56°
Average precipitation0.07 in
Chance of precipitation18%
Record high87° (2025)
Record low49° (1993)
Tue, 2574° / 55°0.07
74 °
Boulevard Park, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high74°
Average low55°
Average precipitation0.07 in
Chance of precipitation17%
Record high88° (2022)
Record low46° (1995)
Wed, 2675° / 55°0.04
75 °
Boulevard Park, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high75°
Average low55°
Average precipitation0.04 in
Chance of precipitation18%
Record high89° (1986)
Record low50° (1960)
Thu, 2774° / 56°0.08
74 °
Boulevard Park, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high74°
Average low56°
Average precipitation0.08 in
Chance of precipitation27%
Record high91° (1986)
Record low48° (1962)
Fri, 2874° / 56°0.04
74 °
Boulevard Park, Friday, 28 August
Climate normal for this date — 60-year average.
Average high74°
Average low56°
Average precipitation0.04 in
Chance of precipitation18%
Record high91° (1967)
Record low47° (2000)
Sat, 2973° / 56°0.1
73 °
Boulevard Park, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high73°
Average low56°
Average precipitation0.1 in
Chance of precipitation25%
Record high86° (1996)
Record low47° (1980)
Sun, 3072° / 56°0.07
72 °
Boulevard Park, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high72°
Average low56°
Average precipitation0.07 in
Chance of precipitation30%
Record high87° (1967)
Record low44° (1965)
Mon, 3171° / 55°0.06
71 °
Boulevard Park, Monday, 31 August
Climate normal for this date — 60-year average.
Average high71°
Average low55°
Average precipitation0.06 in
Chance of precipitation30%
Record high91° (1987)
Record low47° (1964)
Tue, 0172° / 55°0.08
72 °
Boulevard Park, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high72°
Average low55°
Average precipitation0.08 in
Chance of precipitation27%
Record high88° (1987)
Record low44° (1973)
Wed, 0272° / 54°0.08
72 °
Boulevard Park, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high72°
Average low54°
Average precipitation0.08 in
Chance of precipitation30%
Record high93° (1988)
Record low45° (1960)
Thu, 0372° / 55°0.08
72 °
Boulevard Park, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high72°
Average low55°
Average precipitation0.08 in
Chance of precipitation23%
Record high92° (1988)
Record low44° (1975)
Fri, 0472° / 54°0.06
72 °
Boulevard Park, Friday, 4 September
Climate normal for this date — 60-year average.
Average high72°
Average low54°
Average precipitation0.06 in
Chance of precipitation20%
Record high85° (2003)
Record low46° (1965)
Sat, 0571° / 55°0.07
71 °
Boulevard Park, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high71°
Average low55°
Average precipitation0.07 in
Chance of precipitation30%
Record high93° (2017)
Record low46° (2000)
Sun, 0671° / 54°0.11
71 °
Boulevard Park, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high71°
Average low54°
Average precipitation0.11 in
Chance of precipitation27%
Record high90° (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 Boulevard Park, 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 Boulevard Park, 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.