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As of 14:09 MST

Weather in Alto, AZ

92°Current weather

Alto, Saturday, 8 August, 14:09

Clear. Feels like 91°. High 95°, low 74°.

Pressure29.85 inHg
Wind6 mph SE
Humidity31%
Visibility6.2 mi
Dew point56°
Sun, 0998° / 77°0Clear
98 °Clear

Alto, Sunday, 9 August

Clear. High 98°, low 77°.

Pressure29.85 inHg
Wind6.4 mph NE
Humidity23%
Visibility6.2 mi
Dew point51°
Mon, 1092° / 62°1Heavy rain
92 °Heavy rain

Alto, Monday, 10 August

Heavy rain. High 92°, low 62°.

Pressure29.94 inHg
Wind6.3 mph W
Humidity36%
Visibility6.2 mi
Dew point58°
Tue, 1187° / 66°0.15Light rain
87 °Light rain

Alto, Tuesday, 11 August

Light rain. High 87°, low 66°.

Pressure29.97 inHg
Wind6.9 mph NW
Humidity41%
Visibility6.2 mi
Dew point58°
Wed, 1283° / 69°0.24Rain
83 °Rain

Alto, Wednesday, 12 August

Rain. High 83°, low 69°.

Pressure29.94 inHg
Wind3.6 mph W
Humidity51%
Visibility6.2 mi
Dew point60°
Thu, 1387° / 66°0.09Light rain
87 °Light rain

Alto, Thursday, 13 August

Light rain. High 87°, low 66°.

Pressure29.91 inHg
Wind11.5 mph SW
Humidity44%
Visibility—
Dew point56°
Fri, 1490° / 69°0Overcast
90 °Overcast

Alto, Friday, 14 August

Overcast. High 90°, low 69°.

Pressure29.97 inHg
Wind8 mph W
Humidity37%
Visibility—
Dew point53°
Sat, 1593° / 66°0.63Heavy rain
93 °Heavy rain

Alto, Saturday, 15 August

Heavy rain. High 93°, low 66°.

Pressure29.97 inHg
Wind14.4 mph SE
Humidity32%
Visibility—
Dew point52°
Sun, 1682° / 65°0.97Heavy rain
82 °Heavy rain

Alto, Sunday, 16 August

Heavy rain. High 82°, low 65°.

Pressure30.06 inHg
Wind18.6 mph SE
Humidity46%
Visibility—
Dew point58°
Mon, 1788° / 67°0Overcast
88 °Overcast

Alto, Monday, 17 August

Overcast. High 88°, low 67°.

Pressure30.06 inHg
Wind5 mph SW
Humidity42%
Visibility—
Dew point55°
Tue, 1892° / 72°0.04Light rain
92 °Light rain

Alto, Tuesday, 18 August

Light rain. High 92°, low 72°.

Pressure29.97 inHg
Wind10.3 mph SW
Humidity36%
Visibility—
Dew point55°
Wed, 1992° / 69°0.38Rain
92 °Rain

Alto, Wednesday, 19 August

Rain. High 92°, low 69°.

Pressure29.94 inHg
Wind15.6 mph NE
Humidity34%
Visibility—
Dew point55°
Thu, 2089° / 70°0.05Light rain
89 °Light rain

Alto, Thursday, 20 August

Light rain. High 89°, low 70°.

Pressure29.94 inHg
Wind9.7 mph SE
Humidity40%
Visibility—
Dew point56°
Fri, 2190° / 67°0.28Rain
90 °Rain

Alto, Friday, 21 August

Rain. High 90°, low 67°.

Pressure29.91 inHg
Wind16.8 mph SE
Humidity44%
Visibility—
Dew point58°
Sat, 2290° / 67°0.71Rain
90 °Rain

Alto, Saturday, 22 August

Rain. High 90°, low 67°.

Pressure29.94 inHg
Wind7.7 mph NE
Humidity42%
Visibility—
Dew point57°
Sun, 2390° / 69°0.41Rain
90 °Rain

Alto, Sunday, 23 August

Rain. High 90°, low 69°.

Pressure29.94 inHg
Wind7.4 mph SE
Humidity38%
Visibility—
Dew point55°

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 Alto, 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 Alto, 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.