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As of 14:19 MST

Weather in Sun Valley, AZ

68°Current weather

Sun Valley, Friday, 16 October, 14:19

Clear. Feels like 65°. High 68°, low 51°.

Pressure30.33 inHg
Wind24.8 mph E
Humidity28%
Visibility6.2 mi
Dew point32°
Sat, 1765° / 46°0Overcast
65 °Overcast

Sun Valley, Saturday, 17 October

Overcast. High 65°, low 46°.

Pressure30.27 inHg
Wind9.6 mph SE
Humidity23%
Visibility6.2 mi
Dew point10°
Sun, 1859° / 44°0.09Rain
59 °Rain

Sun Valley, Sunday, 18 October

Rain. High 59°, low 44°.

Pressure30.21 inHg
Wind4.5 mph E
Humidity53%
Visibility6.2 mi
Dew point36°
Mon, 1968° / 45°0.04Light rain
68 °Light rain

Sun Valley, Monday, 19 October

Light rain. High 68°, low 45°.

Pressure30.00 inHg
Wind4.7 mph S
Humidity52%
Visibility6.2 mi
Dew point47°
Tue, 2072° / 48°0Mostly clear
72 °Mostly clear

Sun Valley, Tuesday, 20 October

Mostly clear. High 72°, low 48°.

Pressure29.97 inHg
Wind7.3 mph S
Humidity48%
Visibility6.2 mi
Dew point46°
Wed, 2163° / 53°0.53Rain
63 °Rain

Sun Valley, Wednesday, 21 October

Rain. High 63°, low 53°.

Pressure30.06 inHg
Wind13.7 mph S
Humidity78%
Visibility—
Dew point53°
Thu, 2262° / 49°0.05Light rain
62 °Light rain

Sun Valley, Thursday, 22 October

Light rain. High 62°, low 49°.

Pressure29.85 inHg
Wind26.5 mph SW
Humidity50%
Visibility—
Dew point42°
Fri, 2364° / 45°0Clear
64 °Clear

Sun Valley, Friday, 23 October

Clear. High 64°, low 45°.

Pressure29.94 inHg
Wind18.2 mph SW
Humidity42%
Visibility—
Dew point33°
Sat, 2458° / 46°0.02Light rain
58 °Light rain

Sun Valley, Saturday, 24 October

Light rain. High 58°, low 46°.

Pressure30.03 inHg
Wind12.9 mph NW
Humidity43%
Visibility—
Dew point31°
Sun, 2562° / 47°0Clear
62 °Clear

Sun Valley, Sunday, 25 October

Clear. High 62°, low 47°.

Pressure30.12 inHg
Wind7.6 mph NE
Humidity32%
Visibility—
Dew point26°
Mon, 2668° / 51°0.09Light rain
68 °Light rain

Sun Valley, Monday, 26 October

Light rain. High 68°, low 51°.

Pressure29.91 inHg
Wind15 mph SE
Humidity32%
Visibility—
Dew point32°
Tue, 2772° / 54°0Clear
72 °Clear

Sun Valley, Tuesday, 27 October

Clear. High 72°, low 54°.

Pressure29.68 inHg
Wind27.7 mph SW
Humidity38%
Visibility—
Dew point40°
Wed, 2870° / 53°0Clear
70 °Clear

Sun Valley, Wednesday, 28 October

Clear. High 70°, low 53°.

Pressure29.94 inHg
Wind21.2 mph SW
Humidity21%
Visibility—
Dew point24°
Thu, 2970° / 51°0Clear
70 °Clear

Sun Valley, Thursday, 29 October

Clear. High 70°, low 51°.

Pressure30.09 inHg
Wind8.3 mph S
Humidity40%
Visibility—
Dew point37°
Fri, 3074° / 53°0Clear
74 °Clear

Sun Valley, Friday, 30 October

Clear. High 74°, low 53°.

Pressure30.00 inHg
Wind17.9 mph SW
Humidity37%
Visibility—
Dew point38°
Sat, 3159° / 51°0.08Light rain
59 °Light rain

Sun Valley, Saturday, 31 October

Light rain. High 59°, low 51°.

Pressure29.91 inHg
Wind12.4 mph S
Humidity57%
Visibility—
Dew point44°

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.