As of 17:37 PDT

Weather in Tieton, WA

92°Current weather

Tieton, Saturday, 8 August, 17:37

Mostly clear. Feels like 89°. High 92°, low 54°.

Pressure29.85 inHg
Wind14.4 mph NW
Humidity25%
Visibility6.2 mi
Dew point51°

Monthly outlook for Tieton, WA: average high 89.4°, average low 57.8°. That is 1.8° 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 (95°), the coolest 13 August (50.8°).

89.4°/57.8°
Average high / low
+1.8°
Above normal
0 / 1
Wet days / normal
0.0 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
8 August – 17 August87.8°87.5°+0.2°
18 August – 27 August92°83.6°+4.7°
28 August – 6 Septemberat normal81.6°

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 (12 mi).

Sun, 0978° / 53°0Clear
78 °Clear

Tieton, Sunday, 9 August

Clear. High 78°, low 53°.

Pressure29.85 inHg
Wind8.6 mph SE
Humidity15%
Visibility6.2 mi
Dew point34°
Mon, 1090° / 52°0Clear
90 °Clear

Tieton, Monday, 10 August

Clear. High 90°, low 52°.

Pressure29.88 inHg
Wind1.4 mph S
Humidity16%
Visibility6.2 mi
Dew point35°
Tue, 1191° / 57°0Clear
91 °Clear

Tieton, Tuesday, 11 August

Clear. High 91°, low 57°.

Pressure29.91 inHg
Wind7.2 mph SE
Humidity18%
Visibility6.2 mi
Dew point37°
Wed, 1288° / 56°0Clear
88 °Clear

Tieton, Wednesday, 12 August

Clear. High 88°, low 56°.

Pressure29.85 inHg
Wind1.8 mph S
Humidity25%
Visibility6.2 mi
Dew point43°
Thu, 1385° / 51°0Clear
85 °Clear

Tieton, Thursday, 13 August

Clear. High 85°, low 51°.

Pressure29.80 inHg
Wind10.4 mph NW
Humidity16%
Visibility
Dew point31°
Fri, 1487° / 55°0Clear
87 °Clear

Tieton, Friday, 14 August

Clear. High 87°, low 55°.

Pressure29.88 inHg
Wind9.4 mph NW
Humidity17%
Visibility
Dew point33°
Sat, 1582° / 62°0Overcast
82 °Overcast

Tieton, Saturday, 15 August

Overcast. High 82°, low 62°.

Pressure29.94 inHg
Wind16.6 mph S
Humidity21%
Visibility
Dew point36°
Sun, 1690° / 57°0Overcast
90 °Overcast

Tieton, Sunday, 16 August

Overcast. High 90°, low 57°.

Pressure29.91 inHg
Wind11.2 mph SE
Humidity19%
Visibility
Dew point38°
Mon, 1794° / 58°0Clear
94 °Clear

Tieton, Monday, 17 August

Clear. High 94°, low 58°.

Pressure29.91 inHg
Wind11.1 mph SE
Humidity12%
Visibility
Dew point29°
Tue, 1892° / 62°0Partly cloudy
92 °Partly cloudy

Tieton, Tuesday, 18 August

Partly cloudy. High 92°, low 62°.

Pressure29.91 inHg
Wind11.2 mph SE
Humidity12%
Visibility
Dew point29°
Wed, 1987° / 62°0Overcast
87 °Overcast

Tieton, Wednesday, 19 August

Overcast. High 87°, low 62°.

Pressure29.91 inHg
Wind10.6 mph NW
Humidity17%
Visibility
Dew point35°
Thu, 2092° / 60°0Mostly clear
92 °Mostly clear

Tieton, Thursday, 20 August

Mostly clear. High 92°, low 60°.

Pressure29.85 inHg
Wind12.1 mph SE
Humidity19%
Visibility
Dew point40°
Fri, 2192° / 60°0Clear
92 °Clear

Tieton, Friday, 21 August

Clear. High 92°, low 60°.

Pressure29.88 inHg
Wind11.6 mph SE
Humidity19%
Visibility
Dew point40°
Sat, 2294° / 59°0Partly cloudy
94 °Partly cloudy

Tieton, Saturday, 22 August

Partly cloudy. High 94°, low 59°.

Pressure29.88 inHg
Wind10.2 mph NW
Humidity16%
Visibility
Dew point36°
Sun, 2395° / 67°0Overcast
95 °Overcast

Tieton, Sunday, 23 August

Overcast. High 95°, low 67°.

Pressure29.83 inHg
Wind9.6 mph NW
Humidity16%
Visibility
Dew point38°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2482° / 57°0.02Climate normal
82 °Climate normal

Tieton, 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°0.02Climate normal
82 °Climate normal

Tieton, 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°0Climate normal
83 °Climate normal

Tieton, 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°0Climate normal
83 °Climate normal

Tieton, 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°0Climate normal
83 °Climate normal

Tieton, 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°0.01Climate normal
83 °Climate normal

Tieton, 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°0.02Climate normal
81 °Climate normal

Tieton, 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°0Climate normal
81 °Climate normal

Tieton, 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°0.01Climate normal
81 °Climate normal

Tieton, 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°0Climate normal
81 °Climate normal

Tieton, 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°0.01Climate normal
82 °Climate normal

Tieton, 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°0Climate normal
82 °Climate normal

Tieton, 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°0Climate normal
81 °Climate normal

Tieton, 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°0.01Climate normal
80 °Climate normal

Tieton, 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 Tieton, 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 Tieton, 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.