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As of 12:37 MST

Weather in Mammoth, AZ

99°Current weather

Mammoth, Saturday, 8 August, 12:37

Clear. Feels like 100°. High 103°, low 79°.

Pressure29.91 inHg
Wind4 mph S
Humidity27%
Visibility6.2 mi
Dew point60°
Sun, 09106° / 79°0.04Light rain
106 °Light rain

Mammoth, Sunday, 9 August

Light rain. High 106°, low 79°.

Pressure29.85 inHg
Wind4.3 mph N
Humidity25%
Visibility6.2 mi
Dew point54°
Mon, 1095° / 70°0.05Light rain
95 °Light rain

Mammoth, Monday, 10 August

Light rain. High 95°, low 70°.

Pressure29.91 inHg
Wind9.8 mph NW
Humidity33%
Visibility6.2 mi
Dew point58°
Tue, 1190° / 73°0.06Light rain
90 °Light rain

Mammoth, Tuesday, 11 August

Light rain. High 90°, low 73°.

Pressure29.94 inHg
Wind11.7 mph W
Humidity40%
Visibility6.2 mi
Dew point60°
Wed, 1290° / 72°0.67Heavy rain
90 °Heavy rain

Mammoth, Wednesday, 12 August

Heavy rain. High 90°, low 72°.

Pressure29.88 inHg
Wind11.1 mph W
Humidity43%
Visibility6.2 mi
Dew point62°
Thu, 1388° / 72°0.02Light rain
88 °Light rain

Mammoth, Thursday, 13 August

Light rain. High 88°, low 72°.

Pressure29.91 inHg
Wind11 mph W
Humidity43%
Visibility—
Dew point58°
Fri, 1492° / 75°0Partly cloudy
92 °Partly cloudy

Mammoth, Friday, 14 August

Partly cloudy. High 92°, low 75°.

Pressure29.97 inHg
Wind11.3 mph W
Humidity32%
Visibility—
Dew point52°
Sat, 1595° / 78°0.02Light rain
95 °Light rain

Mammoth, Saturday, 15 August

Light rain. High 95°, low 78°.

Pressure29.97 inHg
Wind24.3 mph E
Humidity29%
Visibility—
Dew point52°
Sun, 1690° / 70°0.74Heavy rain
90 °Heavy rain

Mammoth, Sunday, 16 August

Heavy rain. High 90°, low 70°.

Pressure30.03 inHg
Wind8 mph SE
Humidity37%
Visibility—
Dew point56°
Mon, 1791° / 72°0Partly cloudy
91 °Partly cloudy

Mammoth, Monday, 17 August

Partly cloudy. High 91°, low 72°.

Pressure30.03 inHg
Wind11.6 mph W
Humidity40%
Visibility—
Dew point56°
Tue, 1896° / 78°0.06Light rain
96 °Light rain

Mammoth, Tuesday, 18 August

Light rain. High 96°, low 78°.

Pressure29.97 inHg
Wind15.6 mph SW
Humidity31%
Visibility—
Dew point54°
Wed, 1996° / 80°0.02Light rain
96 °Light rain

Mammoth, Wednesday, 19 August

Light rain. High 96°, low 80°.

Pressure29.91 inHg
Wind14.2 mph W
Humidity31%
Visibility—
Dew point56°
Thu, 2094° / 76°0.06Light rain
94 °Light rain

Mammoth, Thursday, 20 August

Light rain. High 94°, low 76°.

Pressure29.91 inHg
Wind13.9 mph W
Humidity35%
Visibility—
Dew point56°
Fri, 2194° / 74°0.01Light rain
94 °Light rain

Mammoth, Friday, 21 August

Light rain. High 94°, low 74°.

Pressure29.91 inHg
Wind10.6 mph W
Humidity35%
Visibility—
Dew point55°
Sat, 2294° / 70°0.72Rain
94 °Rain

Mammoth, Saturday, 22 August

Rain. High 94°, low 70°.

Pressure29.91 inHg
Wind22.8 mph SW
Humidity36%
Visibility—
Dew point57°
Sun, 2395° / 74°0.16Light rain
95 °Light rain

Mammoth, Sunday, 23 August

Light rain. High 95°, low 74°.

Pressure29.91 inHg
Wind13.2 mph W
Humidity41%
Visibility—
Dew point59°

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 Mammoth, AZ 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 Mammoth, AZ 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.