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Mammoth, AZ Weather Forecast for 5-Days

Updated: Mon Jun 15th 2026 3:15 AM MST

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Mammoth, AZ Weather – 6-15 – Scattered Showers
106° / 71°
Scattered Showers
Passing showers are in the forecast for Mammoth, with a high of 106°F and a low of 71°F. Rainfall predicted to have a 57% chance with an estimated 0.05in. Wind will be moderate, blowing around 19mph on average and gusts of 21.1mph at 3 PM. Humidity levels should be comfortable, sitting around 45% on average, the maximum being 68% at 6 AM and 18% being its lowest at 3 PM. Barometric pressure is its highest of 29.96inHg at 9 PM, a lowest point of 29.74inHg at 5 PM with an avg 29.88inHg.
Mammoth, AZ Weather – 6-16 – Sunny
99° / 68°

Weather Tomorrow

Sunny
Mammoth could see a sunny day with daytime highs of 99°F and nighttime lows near 68°F. There's a very small chance of rainfall, only about 3% with an estimated 0in. Winds will be strong at speeds peaking at 22mph and gusts of 24.4mph at 5 PM. Humidity levels should be comfortable, sitting around 39% on average, the maximum being 64% at 5 AM and 19% being its lowest at 5 PM. Barometric pressure is its highest of 29.9inHg at 7 AM, a lowest point of 29.7inHg at 5 PM with an avg 29.82inHg.
Mammoth, AZ Weather – 6-17 – Sunny
99° / 70°
Sunny
It will be sunny in Mammoth, with a high of 99°F and a low of 70°F. There's a very small chance of rainfall, only about 2% with an estimated 0in. Winds will be strong at speeds peaking at 23mph and gusts of 26mph at 6 PM. Humidity levels should be comfortable, sitting around 35% on average, the maximum being 59% at 5 AM and 18% being its lowest at 4 PM. Barometric pressure is its highest of 29.83inHg at 6 AM, a lowest point of 29.66inHg at 5 PM with an avg 29.77inHg.
Mammoth, AZ Weather – 6-18 – Sunny
98° / 69°
Sunny
Daytime highs will reach 98°F with lows dropping to 69°F in Mammoth, where it will be sunny. There's a very small chance of rainfall, only about 2% with an estimated 0in. Wind will be moderate, blowing around 20mph on average and gusts of 22.1mph at 2 PM. Humidity levels should be comfortable, sitting around 34% on average, the maximum being 60% at 4 AM and 18% being its lowest at 2 PM. Barometric pressure is its highest of 29.87inHg at 9 AM, a lowest point of 29.74inHg at 5 PM with an avg 29.81inHg.
Mammoth, AZ Weather – 6-19 – Sunny
99° / 69°
Sunny
Daytime highs will reach 99°F with lows dropping to 69°F in Mammoth, where bright and sunny conditions. There's a very small chance of rainfall, only about 1%. Wind will be moderate, blowing around 15mph on average and gusts of 17.4mph at 11 PM. The air will be relatively dry with average humidity levels below 30%, the maximum being 45% at 5 AM and 16% being its lowest at 5 PM. Barometric pressure is its highest of 29.9inHg at 7 AM, a lowest point of 29.74inHg at 5 PM with an avg 29.83inHg.
Mammoth, AZ Weather – 6-20 – Sunny
100° / 68°
Sunny
Mammoth is set for sunshine with temperatures peaking at 100°F and dipping to 68°F. Wind will be moderate, blowing around 20mph on average and gusts of 28.3mph at 8 PM. The air will be relatively dry with average humidity levels below 30%, the maximum being 27% at 5 AM and 15% being its lowest at 11 AM. Barometric pressure is its highest of 29.84inHg at 2 AM, a lowest point of 29.64inHg at 5 PM with an avg 29.76inHg.

Currently

Moderate Rain At Times 74°F
29.91 inHg.
Barometer
77%
Humidity
SSE 10.4 mph
Wind
Moderate Rain At Times

5 Day Forecast Nearby

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