Monthly outlook for Holtzinger, WA: average high 90.3°, average low 59°. That is 2.3° above the climate normal for August. Precipitation is expected on 0 days (about 0.0 inches), against a normal of 1 days and 0.1 inches. The warmest day looks like 23 August (96.5°), the coolest 13 August (52.1°).
90.3°/59°
Average high / low
+2.3°
Above normal
0 / 1
Wet days / normal
0.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
8 August – 17 August
88.5°
87.5°
+0.6°
18 August – 27 August
93.3°
83.6°
+5.4°
28 August – 6 September
at normal
81.6°
—
August records over 66 years
108.9°15 August 2023All-time high
41.7°29 August 1965All-time low
Climate normals and records are computed from the nearest reference point — Yakima (10 mi).
Sun, 0980° / 55°0
80 °
Holtzinger, Sunday, 9 August
Clear. High 80°, low 55°.
Pressure29.85 inHg
Wind10.5 mph SE
Humidity15%
Visibility6.2 mi
Dew point34°
Mon, 1091° / 53°0
91 °
Holtzinger, Monday, 10 August
Clear. High 91°, low 53°.
Pressure29.88 inHg
Wind3.8 mph SE
Humidity16%
Visibility6.2 mi
Dew point35°
Tue, 1191° / 58°0
91 °
Holtzinger, Tuesday, 11 August
Clear. High 91°, low 58°.
Pressure29.91 inHg
Wind9 mph SE
Humidity18%
Visibility6.2 mi
Dew point38°
Wed, 1289° / 58°0
89 °
Holtzinger, Wednesday, 12 August
Clear. High 89°, low 58°.
Pressure29.80 inHg
Wind9.8 mph NW
Humidity20%
Visibility—
Dew point40°
Thu, 1386° / 52°0
86 °
Holtzinger, Thursday, 13 August
Clear. High 86°, low 52°.
Pressure29.80 inHg
Wind10.7 mph SE
Humidity16%
Visibility—
Dew point31°
Fri, 1488° / 56°0
88 °
Holtzinger, Friday, 14 August
Clear. High 88°, low 56°.
Pressure29.88 inHg
Wind8.9 mph SE
Humidity17%
Visibility—
Dew point34°
Sat, 1583° / 64°0
83 °
Holtzinger, Saturday, 15 August
Overcast. High 83°, low 64°.
Pressure29.94 inHg
Wind17.9 mph S
Humidity22%
Visibility—
Dew point37°
Sun, 1692° / 58°0
92 °
Holtzinger, Sunday, 16 August
Overcast. High 92°, low 58°.
Pressure29.91 inHg
Wind11.5 mph SE
Humidity19%
Visibility—
Dew point38°
Mon, 1796° / 59°0
96 °
Holtzinger, Monday, 17 August
Clear. High 96°, low 59°.
Pressure29.91 inHg
Wind11.2 mph SE
Humidity12%
Visibility—
Dew point29°
Tue, 1894° / 63°0
94 °
Holtzinger, Tuesday, 18 August
Partly cloudy. High 94°, low 63°.
Pressure29.91 inHg
Wind12.1 mph SE
Humidity12%
Visibility—
Dew point29°
Wed, 1988° / 63°0
88 °
Holtzinger, Wednesday, 19 August
Overcast. High 88°, low 63°.
Pressure29.91 inHg
Wind9.7 mph NW
Humidity17%
Visibility—
Dew point36°
Thu, 2093° / 61°0
93 °
Holtzinger, Thursday, 20 August
Mostly clear. High 93°, low 61°.
Pressure29.83 inHg
Wind13.3 mph SE
Humidity20%
Visibility—
Dew point42°
Fri, 2194° / 61°0
94 °
Holtzinger, Friday, 21 August
Clear. High 94°, low 61°.
Pressure29.88 inHg
Wind12.6 mph SE
Humidity19%
Visibility—
Dew point40°
Sat, 2295° / 60°0
95 °
Holtzinger, Saturday, 22 August
Partly cloudy. High 95°, low 60°.
Pressure29.88 inHg
Wind9.2 mph NW
Humidity16%
Visibility—
Dew point37°
Sun, 2397° / 69°0
97 °
Holtzinger, Sunday, 23 August
Overcast. High 97°, low 69°.
Pressure29.83 inHg
Wind9.1 mph NW
Humidity16%
Visibility—
Dew point40°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2482° / 57°0.02
82 °
Holtzinger, Monday, 24 August
Climate normal for this date — 60-year average.
Average high82°
Average low57°
Average precipitation0.02 in
Chance of precipitation7%
Record high100° (2025)
Record low44° (1975)
Tue, 2582° / 56°0.02
82 °
Holtzinger, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high82°
Average low56°
Average precipitation0.02 in
Chance of precipitation7%
Record high101° (2025)
Record low45° (1960)
Wed, 2683° / 56°0
83 °
Holtzinger, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high83°
Average low56°
Average precipitation0 in
Chance of precipitation2%
Record high98° (1996)
Record low45° (1976)
Thu, 2783° / 57°0
83 °
Holtzinger, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high83°
Average low57°
Average precipitation0 in
Chance of precipitation2%
Record high98° (2023)
Record low44° (1960)
Fri, 2883° / 56°0
83 °
Holtzinger, Friday, 28 August
Climate normal for this date — 60-year average.
Average high83°
Average low56°
Average precipitation0 in
Chance of precipitation3%
Record high100° (2023)
Record low44° (1960)
Sat, 2983° / 57°0.01
83 °
Holtzinger, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high83°
Average low57°
Average precipitation0.01 in
Chance of precipitation5%
Record high101° (2017)
Record low42° (1965)
Sun, 3081° / 56°0.02
81 °
Holtzinger, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high81°
Average low56°
Average precipitation0.02 in
Chance of precipitation7%
Record high97° (2022)
Record low42° (1965)
Mon, 3181° / 55°0
81 °
Holtzinger, Monday, 31 August
Climate normal for this date — 60-year average.
Average high81°
Average low55°
Average precipitation0 in
Chance of precipitation2%
Record high101° (2022)
Record low43° (1975)
Tue, 0181° / 55°0.01
81 °
Holtzinger, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high81°
Average low55°
Average precipitation0.01 in
Chance of precipitation7%
Record high99° (2022)
Record low43° (1975)
Wed, 0281° / 54°0
81 °
Holtzinger, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high81°
Average low54°
Average precipitation0 in
Chance of precipitation3%
Record high100° (2022)
Record low44° (1975)
Thu, 0382° / 55°0.01
82 °
Holtzinger, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high82°
Average low55°
Average precipitation0.01 in
Chance of precipitation8%
Record high103° (2025)
Record low43° (2000)
Fri, 0482° / 54°0
82 °
Holtzinger, Friday, 4 September
Climate normal for this date — 60-year average.
Average high82°
Average low54°
Average precipitation0 in
Chance of precipitation2%
Record high100° (2025)
Record low45° (1996)
Sat, 0581° / 54°0
81 °
Holtzinger, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high81°
Average low54°
Average precipitation0 in
Chance of precipitation5%
Record high99° (2025)
Record low43° (1969)
Sun, 0680° / 54°0.01
80 °
Holtzinger, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high80°
Average low54°
Average precipitation0.01 in
Chance of precipitation10%
Record high100° (2020)
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 Holtzinger, 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 Holtzinger, 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.