As of 10:35 MST

Weather in North Mammoth, AZ

100°Current weather

North Mammoth, Sunday, 9 August, 10:35

Clear. Feels like 104°. High 108°, low 82°.

Pressure29.91 inHg
Wind4 mph NE
Humidity33%
Visibility6.2 mi
Dew point68°

Monthly outlook for North Mammoth, AZ: average high 100.7°, average low 80.2°. That is 4.8° above the climate normal for August. Precipitation is expected on 7 days (about 1.9 inches), against a normal of 7 days and 1.8 inches. The warmest day looks like 23 August (108.3°), the coolest 13 August (75.4°).

100.7°/80.2°
Average high / low
+4.8°
Above normal
7 / 7
Wet days / normal
1.9 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
9 August – 18 August97.5°92.2°+3°
19 August – 28 August105.9°91.9°+7.8°
29 August – 7 Septemberat normal91.4°

August records over 66 years

107.6°7 August 2025All-time high
59.2°17 August 1979All-time low

Climate normals and records are computed from the nearest reference point — San Manuel (9 mi).

Mon, 10108° / 76°0.76Heavy rain
108 °Heavy rain

North Mammoth, Monday, 10 August

Heavy rain. High 108°, low 76°.

Pressure29.88 inHg
Wind5.3 mph NW
Humidity27%
Visibility6.2 mi
Dew point56°
Tue, 1196° / 78°0.09Rain
96 °Rain

North Mammoth, Tuesday, 11 August

Rain. High 96°, low 78°.

Pressure29.94 inHg
Wind12.8 mph W
Humidity39%
Visibility6.2 mi
Dew point62°
Wed, 1290° / 77°0.18Rain
90 °Rain

North Mammoth, Wednesday, 12 August

Rain. High 90°, low 77°.

Pressure29.91 inHg
Wind6.1 mph NW
Humidity52%
Visibility6.2 mi
Dew point63°
Thu, 1381° / 75°0.36Rain
81 °Rain

North Mammoth, Thursday, 13 August

Rain. High 81°, low 75°.

Pressure29.94 inHg
Wind4.9 mph SE
Humidity79%
Visibility
Dew point69°
Fri, 1495° / 76°0Light rain
95 °Light rain

North Mammoth, Friday, 14 August

Light rain. High 95°, low 76°.

Pressure29.94 inHg
Wind13.4 mph W
Humidity42%
Visibility
Dew point61°
Sat, 1596° / 83°0.03Light rain
96 °Light rain

North Mammoth, Saturday, 15 August

Light rain. High 96°, low 83°.

Pressure30.03 inHg
Wind6 mph S
Humidity44%
Visibility
Dew point61°
Sun, 1699° / 76°0.37Rain
99 °Rain

North Mammoth, Sunday, 16 August

Rain. High 99°, low 76°.

Pressure30.03 inHg
Wind12.8 mph W
Humidity34%
Visibility
Dew point60°
Mon, 17100° / 80°0Partly cloudy
100 °Partly cloudy

North Mammoth, Monday, 17 August

Partly cloudy. High 100°, low 80°.

Pressure29.97 inHg
Wind10.2 mph N
Humidity33%
Visibility
Dew point59°
Tue, 18102° / 81°0Clear
102 °Clear

North Mammoth, Tuesday, 18 August

Clear. High 102°, low 81°.

Pressure29.94 inHg
Wind12.1 mph NW
Humidity31%
Visibility
Dew point58°
Wed, 19105° / 79°0.07Light rain
105 °Light rain

North Mammoth, Wednesday, 19 August

Light rain. High 105°, low 79°.

Pressure29.88 inHg
Wind37.7 mph NE
Humidity25%
Visibility
Dew point56°
Thu, 20104° / 78°0Clear
104 °Clear

North Mammoth, Thursday, 20 August

Clear. High 104°, low 78°.

Pressure29.91 inHg
Wind10.8 mph NW
Humidity33%
Visibility
Dew point58°
Fri, 21106° / 86°0Partly cloudy
106 °Partly cloudy

North Mammoth, Friday, 21 August

Partly cloudy. High 106°, low 86°.

Pressure29.83 inHg
Wind19.2 mph NW
Humidity25%
Visibility
Dew point56°
Sat, 22105° / 83°0Partly cloudy
105 °Partly cloudy

North Mammoth, Saturday, 22 August

Partly cloudy. High 105°, low 83°.

Pressure29.88 inHg
Wind11.6 mph NW
Humidity25%
Visibility
Dew point55°
Sun, 23108° / 87°0.01Light rain
108 °Light rain

North Mammoth, Sunday, 23 August

Light rain. High 108°, low 87°.

Pressure29.94 inHg
Wind9.3 mph NW
Humidity18%
Visibility
Dew point50°
Mon, 24107° / 85°0.04Light rain
107 °Light rain

North Mammoth, Monday, 24 August

Light rain. High 107°, low 85°.

Pressure29.91 inHg
Wind13.2 mph NW
Humidity21%
Visibility
Dew point52°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2591° / 71°0.08Climate normal
91 °Climate normal

North Mammoth, Tuesday, 25 August

Climate normal for this date — 60-year average.

Average high91°
Average low71°
Average precipitation0.08 in
Chance of precipitation38%
Record high102° (2020)
Record low61° (1992)
Wed, 2692° / 71°0.1Climate normal
92 °Climate normal

North Mammoth, Wednesday, 26 August

Climate normal for this date — 60-year average.

Average high92°
Average low71°
Average precipitation0.1 in
Chance of precipitation42%
Record high102° (2020)
Record low60° (1966)
Thu, 2792° / 71°0.09Climate normal
92 °Climate normal

North Mammoth, Thursday, 27 August

Climate normal for this date — 60-year average.

Average high92°
Average low71°
Average precipitation0.09 in
Chance of precipitation42%
Record high103° (2011)
Record low62° (1987)
Fri, 2893° / 72°0.08Climate normal
93 °Climate normal

North Mammoth, Friday, 28 August

Climate normal for this date — 60-year average.

Average high93°
Average low72°
Average precipitation0.08 in
Chance of precipitation37%
Record high103° (2023)
Record low62° (1987)
Sat, 2992° / 71°0.09Climate normal
92 °Climate normal

North Mammoth, Saturday, 29 August

Climate normal for this date — 60-year average.

Average high92°
Average low71°
Average precipitation0.09 in
Chance of precipitation37%
Record high103° (2023)
Record low62° (1987)
Sun, 3092° / 71°0.06Climate normal
92 °Climate normal

North Mammoth, Sunday, 30 August

Climate normal for this date — 60-year average.

Average high92°
Average low71°
Average precipitation0.06 in
Chance of precipitation37%
Record high103° (2011)
Record low61° (1992)
Mon, 3192° / 71°0.07Climate normal
92 °Climate normal

North Mammoth, Monday, 31 August

Climate normal for this date — 60-year average.

Average high92°
Average low71°
Average precipitation0.07 in
Chance of precipitation35%
Record high102° (2011)
Record low60° (2000)
Tue, 0191° / 71°0.07Climate normal
91 °Climate normal

North Mammoth, Tuesday, 1 September

Climate normal for this date — 60-year average.

Average high91°
Average low71°
Average precipitation0.07 in
Chance of precipitation38%
Record high100° (2011)
Record low62° (1993)
Wed, 0291° / 71°0.07Climate normal
91 °Climate normal

North Mammoth, Wednesday, 2 September

Climate normal for this date — 60-year average.

Average high91°
Average low71°
Average precipitation0.07 in
Chance of precipitation33%
Record high99° (1970)
Record low63° (1987)
Thu, 0391° / 70°0.08Climate normal
91 °Climate normal

North Mammoth, Thursday, 3 September

Climate normal for this date — 60-year average.

Average high91°
Average low70°
Average precipitation0.08 in
Chance of precipitation40%
Record high99° (1983)
Record low63° (1967)
Fri, 0491° / 70°0.1Climate normal
91 °Climate normal

North Mammoth, Friday, 4 September

Climate normal for this date — 60-year average.

Average high91°
Average low70°
Average precipitation0.1 in
Chance of precipitation35%
Record high103° (2020)
Record low49° (1961)
Sat, 0591° / 69°0.09Climate normal
91 °Climate normal

North Mammoth, Saturday, 5 September

Climate normal for this date — 60-year average.

Average high91°
Average low69°
Average precipitation0.09 in
Chance of precipitation37%
Record high102° (2020)
Record low58° (1984)
Sun, 0691° / 70°0.08Climate normal
91 °Climate normal

North Mammoth, Sunday, 6 September

Climate normal for this date — 60-year average.

Average high91°
Average low70°
Average precipitation0.08 in
Chance of precipitation37%
Record high103° (2023)
Record low58° (1988)
Mon, 0791° / 69°0.09Climate normal
91 °Climate normal

North Mammoth, Monday, 7 September

Climate normal for this date — 60-year average.

Average high91°
Average low69°
Average precipitation0.09 in
Chance of precipitation37%
Record high101° (2023)
Record low61° (1966)

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 North 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 North 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.