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As of 18:30 PDT

Weather in Dumas, WA

93°Current weather

Dumas, Saturday, 8 August, 18:30

Clear. Feels like 89°. High 92°, low 64°.

Pressure29.85 inHg
Wind6.8 mph W
Humidity19%
Visibility6.2 mi
Dew point45°
Sun, 0989° / 62°0Clear
89 °Clear

Dumas, Sunday, 9 August

Clear. High 89°, low 62°.

Pressure29.88 inHg
Wind15.3 mph SW
Humidity14%
Visibility6.2 mi
Dew point31°
Mon, 1090° / 61°0Clear
90 °Clear

Dumas, Monday, 10 August

Clear. High 90°, low 61°.

Pressure29.91 inHg
Wind16 mph SW
Humidity18%
Visibility6.2 mi
Dew point36°
Tue, 1191° / 66°0Clear
91 °Clear

Dumas, Tuesday, 11 August

Clear. High 91°, low 66°.

Pressure29.94 inHg
Wind13.5 mph SW
Humidity22%
Visibility6.2 mi
Dew point40°
Wed, 1288° / 68°0Mostly clear
88 °Mostly clear

Dumas, Wednesday, 12 August

Mostly clear. High 88°, low 68°.

Pressure29.85 inHg
Wind17.3 mph SW
Humidity28%
Visibility6.2 mi
Dew point47°
Thu, 1387° / 65°0Clear
87 °Clear

Dumas, Thursday, 13 August

Clear. High 87°, low 65°.

Pressure29.88 inHg
Wind13.1 mph SW
Humidity36%
Visibility—
Dew point47°
Fri, 1492° / 65°0Clear
92 °Clear

Dumas, Friday, 14 August

Clear. High 92°, low 65°.

Pressure29.94 inHg
Wind10.4 mph N
Humidity23%
Visibility—
Dew point39°
Sat, 1595° / 70°0Overcast
95 °Overcast

Dumas, Saturday, 15 August

Overcast. High 95°, low 70°.

Pressure29.97 inHg
Wind7.4 mph NW
Humidity16%
Visibility—
Dew point35°
Sun, 1699° / 74°0Partly cloudy
99 °Partly cloudy

Dumas, Sunday, 16 August

Partly cloudy. High 99°, low 74°.

Pressure29.97 inHg
Wind12.7 mph SW
Humidity21%
Visibility—
Dew point44°
Mon, 1798° / 74°0Overcast
98 °Overcast

Dumas, Monday, 17 August

Overcast. High 98°, low 74°.

Pressure29.91 inHg
Wind8 mph NW
Humidity17%
Visibility—
Dew point38°
Tue, 1890° / 73°0.04Light rain
90 °Light rain

Dumas, Tuesday, 18 August

Light rain. High 90°, low 73°.

Pressure29.91 inHg
Wind10.8 mph SE
Humidity26%
Visibility—
Dew point47°
Wed, 1991° / 67°0Partly cloudy
91 °Partly cloudy

Dumas, Wednesday, 19 August

Partly cloudy. High 91°, low 67°.

Pressure29.97 inHg
Wind13.2 mph SW
Humidity25%
Visibility—
Dew point42°
Thu, 2087° / 71°0Overcast
87 °Overcast

Dumas, Thursday, 20 August

Overcast. High 87°, low 71°.

Pressure29.91 inHg
Wind18.9 mph SW
Humidity25%
Visibility—
Dew point40°
Fri, 2188° / 64°0Clear
88 °Clear

Dumas, Friday, 21 August

Clear. High 88°, low 64°.

Pressure29.94 inHg
Wind13.2 mph W
Humidity27%
Visibility—
Dew point41°
Sat, 2294° / 68°0Mostly clear
94 °Mostly clear

Dumas, Saturday, 22 August

Mostly clear. High 94°, low 68°.

Pressure29.85 inHg
Wind9.8 mph W
Humidity18%
Visibility—
Dew point36°
Sun, 2391° / 69°0Overcast
91 °Overcast

Dumas, Sunday, 23 August

Overcast. High 91°, low 69°.

Pressure29.88 inHg
Wind20.9 mph SW
Humidity26%
Visibility—
Dew point42°

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 Dumas, 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 Dumas, 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.