As of 13:13 MST

Weather in Mammoth, AZ

72°Current weather

Mammoth, Monday, 12 October, 13:13

Partly cloudy. Feels like 72°. High 74°, low 61°.

Pressure29.88 inHg
Wind8 mph W
Humidity58%
Visibility6.2 mi
Dew point56°

Monthly outlook for Mammoth, AZ: average high 72.5°, average low 53.8°. That is 3.3° below the climate normal for October. Precipitation is expected on 4 days (about 0.6 inches), against a normal of 2 days and 0.6 inches. The warmest day looks like 20 October (80.4°), the coolest 23 October (44°).

72.5°/53.8°
Average high / low
−3.3°
Below normal
4 / 2
Wet days / normal
0.6 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
12 October – 21 October73.5°79.5°-3.3°
22 October – 31 October70.8°75.6°-2.7°
1 November – 10 Novemberat normal72.4°—

October records over 66 years

99.7°1 October 2024All-time high
27.1°30 October 1971All-time low

Climate normals and records are computed from the nearest reference point — San Manuel (7 mi).

Tue, 1375° / 61°0.11Light rain
75 °Light rain

Mammoth, Tuesday, 13 October

Light rain. High 75°, low 61°.

Pressure29.91 inHg
Wind11.4 mph SW
Humidity56%
Visibility6.2 mi
Dew point56°
Wed, 1470° / 55°0Clear
70 °Clear

Mammoth, Wednesday, 14 October

Clear. High 70°, low 55°.

Pressure30.00 inHg
Wind6.5 mph W
Humidity45%
Visibility6.2 mi
Dew point46°
Thu, 1576° / 51°0Clear
76 °Clear

Mammoth, Thursday, 15 October

Clear. High 76°, low 51°.

Pressure29.97 inHg
Wind7.7 mph NE
Humidity36%
Visibility6.2 mi
Dew point43°
Fri, 1672° / 57°0.05Light rain
72 °Light rain

Mammoth, Friday, 16 October

Light rain. High 72°, low 57°.

Pressure30.12 inHg
Wind26.3 mph SE
Humidity31%
Visibility6.2 mi
Dew point39°
Sat, 1760° / 52°0.38Rain
60 °Rain

Mammoth, Saturday, 17 October

Rain. High 60°, low 52°.

Pressure30.12 inHg
Wind18.9 mph E
Humidity79%
Visibility—
Dew point49°
Sun, 1875° / 50°0Clear
75 °Clear

Mammoth, Sunday, 18 October

Clear. High 75°, low 50°.

Pressure30.00 inHg
Wind6.4 mph N
Humidity44%
Visibility—
Dew point42°
Mon, 1978° / 59°0Clear
78 °Clear

Mammoth, Monday, 19 October

Clear. High 78°, low 59°.

Pressure30.00 inHg
Wind4.7 mph NW
Humidity33%
Visibility—
Dew point42°
Tue, 2080° / 62°0Clear
80 °Clear

Mammoth, Tuesday, 20 October

Clear. High 80°, low 62°.

Pressure29.83 inHg
Wind13.6 mph SW
Humidity24%
Visibility—
Dew point37°
Wed, 2174° / 54°0Clear
74 °Clear

Mammoth, Wednesday, 21 October

Clear. High 74°, low 54°.

Pressure29.74 inHg
Wind26.9 mph SW
Humidity34%
Visibility—
Dew point41°
Thu, 2265° / 48°0Clear
65 °Clear

Mammoth, Thursday, 22 October

Clear. High 65°, low 48°.

Pressure29.83 inHg
Wind21 mph W
Humidity41%
Visibility—
Dew point39°
Fri, 2363° / 44°0Clear
63 °Clear

Mammoth, Friday, 23 October

Clear. High 63°, low 44°.

Pressure30.12 inHg
Wind9.6 mph N
Humidity28%
Visibility—
Dew point24°
Sat, 2473° / 47°0Clear
73 °Clear

Mammoth, Saturday, 24 October

Clear. High 73°, low 47°.

Pressure30.09 inHg
Wind9.8 mph NE
Humidity21%
Visibility—
Dew point21°
Sun, 2577° / 54°0Clear
77 °Clear

Mammoth, Sunday, 25 October

Clear. High 77°, low 54°.

Pressure30.06 inHg
Wind25.5 mph SE
Humidity17%
Visibility—
Dew point24°
Mon, 2672° / 51°0Clear
72 °Clear

Mammoth, Monday, 26 October

Clear. High 72°, low 51°.

Pressure30.18 inHg
Wind19.4 mph E
Humidity28%
Visibility—
Dew point31°
Tue, 2775° / 54°0Clear
75 °Clear

Mammoth, Tuesday, 27 October

Clear. High 75°, low 54°.

Pressure30.09 inHg
Wind20.5 mph SE
Humidity24%
Visibility—
Dew point30°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 2875° / 51°0.02Climate normal
75 °Climate normal

Mammoth, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high75°
Average low51°
Average precipitation0.02 in
Chance of precipitation12%
Record high88° (2024)
Record low32° (1970)
Thu, 2975° / 51°0.02Climate normal
75 °Climate normal

Mammoth, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high75°
Average low51°
Average precipitation0.02 in
Chance of precipitation12%
Record high87° (2001)
Record low33° (1991)
Fri, 3073° / 50°0.02Climate normal
73 °Climate normal

Mammoth, Friday, 30 October

Climate normal for this date — 60-year average.

Average high73°
Average low50°
Average precipitation0.02 in
Chance of precipitation7%
Record high88° (2001)
Record low27° (1971)
Sat, 3173° / 49°0.02Climate normal
73 °Climate normal

Mammoth, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high73°
Average low49°
Average precipitation0.02 in
Chance of precipitation7%
Record high87° (2008)
Record low35° (1981)
Sun, 0173° / 50°0.03Climate normal
73 °Climate normal

Mammoth, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high73°
Average low50°
Average precipitation0.03 in
Chance of precipitation5%
Record high86° (2008)
Record low31° (1972)
Mon, 0273° / 49°0.03Climate normal
73 °Climate normal

Mammoth, Monday, 2 November

Climate normal for this date — 60-year average.

Average high73°
Average low49°
Average precipitation0.03 in
Chance of precipitation7%
Record high85° (2009)
Record low34° (1972)
Tue, 0373° / 48°0.04Climate normal
73 °Climate normal

Mammoth, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high73°
Average low48°
Average precipitation0.04 in
Chance of precipitation13%
Record high86° (2020)
Record low35° (1961)
Wed, 0473° / 49°0.05Climate normal
73 °Climate normal

Mammoth, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high73°
Average low49°
Average precipitation0.05 in
Chance of precipitation13%
Record high85° (2020)
Record low35° (1974)
Thu, 0574° / 49°0.02Climate normal
74 °Climate normal

Mammoth, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high74°
Average low49°
Average precipitation0.02 in
Chance of precipitation12%
Record high87° (2020)
Record low35° (1994)
Fri, 0674° / 49°0.03Climate normal
74 °Climate normal

Mammoth, Friday, 6 November

Climate normal for this date — 60-year average.

Average high74°
Average low49°
Average precipitation0.03 in
Chance of precipitation8%
Record high87° (2020)
Record low38° (1961)
Sat, 0772° / 49°0.02Climate normal
72 °Climate normal

Mammoth, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high72°
Average low49°
Average precipitation0.02 in
Chance of precipitation8%
Record high86° (2023)
Record low36° (2008)
Sun, 0872° / 48°0.03Climate normal
72 °Climate normal

Mammoth, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high72°
Average low48°
Average precipitation0.03 in
Chance of precipitation8%
Record high84° (2005)
Record low28° (2000)
Mon, 0971° / 47°0.02Climate normal
71 °Climate normal

Mammoth, Monday, 9 November

Climate normal for this date — 60-year average.

Average high71°
Average low47°
Average precipitation0.02 in
Chance of precipitation10%
Record high85° (2005)
Record low29° (2000)
Tue, 1071° / 47°0.02Climate normal
71 °Climate normal

Mammoth, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high71°
Average low47°
Average precipitation0.02 in
Chance of precipitation15%
Record high83° (2005)
Record low33° (1998)

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.