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As of 13:44 PDT

Weather in Mason, WA

86°Current weather

Mason, Saturday, 8 August, 13:44

Overcast. Feels like 83°. High 88°, low 59°.

Pressure29.88 inHg
Wind12.6 mph W
Humidity22%
Visibility6.2 mi
Dew point43°
Sun, 0988° / 55°0Clear
88 °Clear

Mason, Sunday, 9 August

Clear. High 88°, low 55°.

Pressure29.88 inHg
Wind11.1 mph SW
Humidity18%
Visibility6.2 mi
Dew point36°
Mon, 1086° / 54°0Clear
86 °Clear

Mason, Monday, 10 August

Clear. High 86°, low 54°.

Pressure29.91 inHg
Wind12.8 mph SW
Humidity23%
Visibility6.2 mi
Dew point40°
Tue, 1188° / 61°0Mostly clear
88 °Mostly clear

Mason, Tuesday, 11 August

Mostly clear. High 88°, low 61°.

Pressure29.94 inHg
Wind12.3 mph S
Humidity22%
Visibility6.2 mi
Dew point40°
Wed, 1286° / 63°0Clear
86 °Clear

Mason, Wednesday, 12 August

Clear. High 86°, low 63°.

Pressure29.85 inHg
Wind12.2 mph SW
Humidity31%
Visibility6.2 mi
Dew point47°
Thu, 1382° / 60°0Clear
82 °Clear

Mason, Thursday, 13 August

Clear. High 82°, low 60°.

Pressure29.85 inHg
Wind13 mph S
Humidity38%
Visibility—
Dew point44°
Fri, 1487° / 62°0Clear
87 °Clear

Mason, Friday, 14 August

Clear. High 87°, low 62°.

Pressure29.91 inHg
Wind6.7 mph SW
Humidity19%
Visibility—
Dew point31°
Sat, 1581° / 65°0Overcast
81 °Overcast

Mason, Saturday, 15 August

Overcast. High 81°, low 65°.

Pressure29.91 inHg
Wind23.6 mph SW
Humidity17%
Visibility—
Dew point31°
Sun, 1687° / 60°0Light rain
87 °Light rain

Mason, Sunday, 16 August

Light rain. High 87°, low 60°.

Pressure29.97 inHg
Wind13.2 mph W
Humidity25%
Visibility—
Dew point39°
Mon, 1792° / 65°0Clear
92 °Clear

Mason, Monday, 17 August

Clear. High 92°, low 65°.

Pressure30.00 inHg
Wind10 mph SW
Humidity19%
Visibility—
Dew point35°
Tue, 1881° / 65°0Overcast
81 °Overcast

Mason, Tuesday, 18 August

Overcast. High 81°, low 65°.

Pressure30.03 inHg
Wind25.3 mph SW
Humidity27%
Visibility—
Dew point41°
Wed, 1991° / 60°0Overcast
91 °Overcast

Mason, Wednesday, 19 August

Overcast. High 91°, low 60°.

Pressure29.97 inHg
Wind10.8 mph E
Humidity31%
Visibility—
Dew point44°
Thu, 2090° / 67°0Partly cloudy
90 °Partly cloudy

Mason, Thursday, 20 August

Partly cloudy. High 90°, low 67°.

Pressure29.91 inHg
Wind11.1 mph SW
Humidity23%
Visibility—
Dew point39°
Fri, 2190° / 64°0Clear
90 °Clear

Mason, Friday, 21 August

Clear. High 90°, low 64°.

Pressure29.94 inHg
Wind11.3 mph S
Humidity29%
Visibility—
Dew point44°
Sat, 2293° / 67°0Mostly clear
93 °Mostly clear

Mason, Saturday, 22 August

Mostly clear. High 93°, low 67°.

Pressure29.94 inHg
Wind7.2 mph S
Humidity28%
Visibility—
Dew point44°
Sun, 23102° / 71°0.01Light rain
102 °Light rain

Mason, Sunday, 23 August

Light rain. High 102°, low 71°.

Pressure29.83 inHg
Wind10.7 mph NE
Humidity15%
Visibility—
Dew point36°

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 Mason, 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 Mason, 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.