Monthly outlook for Wishram Heights, WA: average high 91.8°, average low 58.6°. That is 5.4° above the climate normal for August. Precipitation is expected on 0 days (about 0.0 inches), against a normal of 1 days and 0.2 inches. The warmest day looks like 24 August (104.7°), the coolest 10 August (52°).
91.8°/58.6°
Average high / low
+5.4°
Above normal
0 / 1
Wet days / normal
0.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
87.5°
83.4°
+2.3°
19 August – 28 August
98.9°
79.9°
+10.6°
29 August – 7 September
at normal
78°
—
August records over 66 years
102.6°15 August 2023All-time high
42.4°27 August 1960All-time low
Climate normals and records are computed from the nearest reference point — Goldendale (13 mi).
Mon, 1081° / 52°0
81 °
Wishram Heights, Monday, 10 August
Clear. High 81°, low 52°.
Pressure29.94 inHg
Wind11.9 mph W
Humidity26%
Visibility6.2 mi
Dew point41°
Tue, 1185° / 52°0
85 °
Wishram Heights, Tuesday, 11 August
Clear. High 85°, low 52°.
Pressure29.97 inHg
Wind10 mph W
Humidity31%
Visibility6.2 mi
Dew point45°
Wed, 1282° / 54°0
82 °
Wishram Heights, Wednesday, 12 August
Clear. High 82°, low 54°.
Pressure29.88 inHg
Wind11.5 mph W
Humidity42%
Visibility6.2 mi
Dew point50°
Thu, 1389° / 56°0
89 °
Wishram Heights, Thursday, 13 August
Clear. High 89°, low 56°.
Pressure29.77 inHg
Wind6.2 mph W
Humidity24%
Visibility—
Dew point41°
Fri, 1490° / 60°0
90 °
Wishram Heights, Friday, 14 August
Clear. High 90°, low 60°.
Pressure29.83 inHg
Wind9.9 mph NW
Humidity19%
Visibility—
Dew point38°
Sat, 1592° / 61°0
92 °
Wishram Heights, Saturday, 15 August
Light rain. High 92°, low 61°.
Pressure29.85 inHg
Wind15.8 mph W
Humidity20%
Visibility—
Dew point41°
Sun, 1694° / 62°0
94 °
Wishram Heights, Sunday, 16 August
Partly cloudy. High 94°, low 62°.
Pressure29.88 inHg
Wind24.7 mph W
Humidity16%
Visibility—
Dew point38°
Mon, 1787° / 60°0
87 °
Wishram Heights, Monday, 17 August
Clear. High 87°, low 60°.
Pressure30.00 inHg
Wind24.5 mph W
Humidity17%
Visibility—
Dew point34°
Tue, 1891° / 55°0
91 °
Wishram Heights, Tuesday, 18 August
Clear. High 91°, low 55°.
Pressure30.00 inHg
Wind19.9 mph W
Humidity12%
Visibility—
Dew point27°
Wed, 1996° / 60°0
96 °
Wishram Heights, Wednesday, 19 August
Clear. High 96°, low 60°.
Pressure29.94 inHg
Wind17.8 mph W
Humidity13%
Visibility—
Dew point33°
Thu, 2096° / 62°0
96 °
Wishram Heights, Thursday, 20 August
Mostly clear. High 96°, low 62°.
Pressure29.88 inHg
Wind22.7 mph W
Humidity12%
Visibility—
Dew point32°
Fri, 2195° / 58°0
95 °
Wishram Heights, Friday, 21 August
Clear. High 95°, low 58°.
Pressure29.85 inHg
Wind11.9 mph W
Humidity14%
Visibility—
Dew point33°
Sat, 2297° / 60°0
97 °
Wishram Heights, Saturday, 22 August
Clear. High 97°, low 60°.
Pressure29.88 inHg
Wind17.2 mph W
Humidity14%
Visibility—
Dew point36°
Sun, 23104° / 62°0
104 °
Wishram Heights, Sunday, 23 August
Clear. High 104°, low 62°.
Pressure29.94 inHg
Wind14.3 mph W
Humidity13%
Visibility—
Dew point37°
Mon, 24105° / 67°0
105 °
Wishram Heights, Monday, 24 August
Overcast. High 105°, low 67°.
Pressure29.83 inHg
Wind5.2 mph NW
Humidity13%
Visibility—
Dew point37°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2579° / 56°0.02
79 °
Wishram Heights, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high79°
Average low56°
Average precipitation0.02 in
Chance of precipitation13%
Record high98° (1996)
Record low46° (1993)
Wed, 2680° / 57°0.01
80 °
Wishram Heights, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high80°
Average low57°
Average precipitation0.01 in
Chance of precipitation5%
Record high94° (2025)
Record low44° (1976)
Thu, 2780° / 57°0
80 °
Wishram Heights, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high80°
Average low57°
Average precipitation0 in
Chance of precipitation2%
Record high96° (1986)
Record low42° (1960)
Fri, 2881° / 56°0.01
81 °
Wishram Heights, Friday, 28 August
Climate normal for this date — 60-year average.
Average high81°
Average low56°
Average precipitation0.01 in
Chance of precipitation5%
Record high96° (2017)
Record low43° (1980)
Sat, 2980° / 57°0.01
80 °
Wishram Heights, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high80°
Average low57°
Average precipitation0.01 in
Chance of precipitation5%
Record high96° (2017)
Record low45° (1966)
Sun, 3078° / 56°0.02
78 °
Wishram Heights, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high78°
Average low56°
Average precipitation0.02 in
Chance of precipitation12%
Record high95° (2022)
Record low46° (1964)
Mon, 3178° / 55°0.01
78 °
Wishram Heights, Monday, 31 August
Climate normal for this date — 60-year average.
Average high78°
Average low55°
Average precipitation0.01 in
Chance of precipitation5%
Record high95° (1987)
Record low44° (1975)
Tue, 0178° / 55°0.02
78 °
Wishram Heights, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high78°
Average low55°
Average precipitation0.02 in
Chance of precipitation10%
Record high94° (2022)
Record low42° (2008)
Wed, 0278° / 54°0.01
78 °
Wishram Heights, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high78°
Average low54°
Average precipitation0.01 in
Chance of precipitation3%
Record high99° (2022)
Record low43° (1975)
Thu, 0379° / 55°0.01
79 °
Wishram Heights, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high79°
Average low55°
Average precipitation0.01 in
Chance of precipitation7%
Record high98° (2025)
Record low43° (1964)
Fri, 0478° / 55°0
78 °
Wishram Heights, Friday, 4 September
Climate normal for this date — 60-year average.
Average high78°
Average low55°
Average precipitation0 in
Chance of precipitation3%
Record high98° (2017)
Record low45° (1969)
Sat, 0578° / 55°0.01
78 °
Wishram Heights, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high78°
Average low55°
Average precipitation0.01 in
Chance of precipitation5%
Record high96° (2017)
Record low44° (1983)
Sun, 0677° / 55°0.03
77 °
Wishram Heights, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high77°
Average low55°
Average precipitation0.03 in
Chance of precipitation17%
Record high96° (2024)
Record low43° (1992)
Mon, 0777° / 55°0.01
77 °
Wishram Heights, Monday, 7 September
Climate normal for this date — 60-year average.
Average high77°
Average low55°
Average precipitation0.01 in
Chance of precipitation7%
Record high91° (2011)
Record low45° (1978)
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 Wishram Heights, 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 Wishram Heights, 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.