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As of 16:10 MST

Weather in Sun Valley, AZ

92°Current weather

Sun Valley, Saturday, 8 August, 16:10

Clear. Feels like 89°. High 93°, low 72°.

Pressure29.80 inHg
Wind11.7 mph S
Humidity24%
Visibility6.2 mi
Dew point51°
Sun, 0996° / 73°0Mostly clear
96 °Mostly clear

Sun Valley, Sunday, 9 August

Mostly clear. High 96°, low 73°.

Pressure29.85 inHg
Wind10.8 mph NW
Humidity17%
Visibility6.2 mi
Dew point43°
Mon, 1096° / 74°0.02Light rain
96 °Light rain

Sun Valley, Monday, 10 August

Light rain. High 96°, low 74°.

Pressure29.88 inHg
Wind1.7 mph N
Humidity21%
Visibility6.2 mi
Dew point46°
Tue, 1196° / 71°0.26Rain
96 °Rain

Sun Valley, Tuesday, 11 August

Rain. High 96°, low 71°.

Pressure29.85 inHg
Wind7.7 mph NW
Humidity22%
Visibility6.2 mi
Dew point48°
Wed, 1290° / 70°0.06Light rain
90 °Light rain

Sun Valley, Wednesday, 12 August

Light rain. High 90°, low 70°.

Pressure29.85 inHg
Wind8.8 mph W
Humidity30%
Visibility6.2 mi
Dew point52°
Thu, 1380° / 66°0.19Rain
80 °Rain

Sun Valley, Thursday, 13 August

Rain. High 80°, low 66°.

Pressure29.94 inHg
Wind13.3 mph S
Humidity58%
Visibility—
Dew point57°
Fri, 1487° / 70°0Partly cloudy
87 °Partly cloudy

Sun Valley, Friday, 14 August

Partly cloudy. High 87°, low 70°.

Pressure30.00 inHg
Wind10.4 mph W
Humidity43%
Visibility—
Dew point54°
Sat, 1587° / 73°0.05Light rain
87 °Light rain

Sun Valley, Saturday, 15 August

Light rain. High 87°, low 73°.

Pressure30.03 inHg
Wind21.3 mph E
Humidity32%
Visibility—
Dew point49°
Sun, 1689° / 71°0.06Light rain
89 °Light rain

Sun Valley, Sunday, 16 August

Light rain. High 89°, low 71°.

Pressure30.06 inHg
Wind14.2 mph SW
Humidity33%
Visibility—
Dew point49°
Mon, 1784° / 70°0.01Light rain
84 °Light rain

Sun Valley, Monday, 17 August

Light rain. High 84°, low 70°.

Pressure30.09 inHg
Wind22.1 mph SE
Humidity37%
Visibility—
Dew point50°
Tue, 1889° / 70°0.07Light rain
89 °Light rain

Sun Valley, Tuesday, 18 August

Light rain. High 89°, low 70°.

Pressure30.03 inHg
Wind25.1 mph SE
Humidity32%
Visibility—
Dew point49°
Wed, 1990° / 71°0.04Light rain
90 °Light rain

Sun Valley, Wednesday, 19 August

Light rain. High 90°, low 71°.

Pressure29.97 inHg
Wind14.2 mph SW
Humidity34%
Visibility—
Dew point51°
Thu, 2093° / 73°0.07Light rain
93 °Light rain

Sun Valley, Thursday, 20 August

Light rain. High 93°, low 73°.

Pressure29.94 inHg
Wind20.6 mph SW
Humidity30%
Visibility—
Dew point50°
Fri, 2190° / 72°0.07Light rain
90 °Light rain

Sun Valley, Friday, 21 August

Light rain. High 90°, low 72°.

Pressure29.91 inHg
Wind20 mph S
Humidity34%
Visibility—
Dew point51°
Sat, 2290° / 72°0.19Rain
90 °Rain

Sun Valley, Saturday, 22 August

Rain. High 90°, low 72°.

Pressure29.94 inHg
Wind19.6 mph S
Humidity33%
Visibility—
Dew point50°
Sun, 2388° / 72°0.05Light rain
88 °Light rain

Sun Valley, Sunday, 23 August

Light rain. High 88°, low 72°.

Pressure29.97 inHg
Wind28.5 mph S
Humidity33%
Visibility—
Dew point50°

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 Sun Valley, 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 Sun Valley, 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.