As of 15:24 PDT

Weather in Sun Valley, NV

96°Current weather

Sun Valley, Saturday, 8 August, 15:24

Overcast. Feels like 93°. High 97°, low 64°.

Pressure29.83 inHg
Wind3 mph NW
Humidity19%
Visibility6.2 mi
Dew point46°

Monthly outlook for Sun Valley, NV: average high 89.2°, average low 62.9°. That is 0.8° above the climate normal for August. Precipitation is expected on 1 day (about 0.2 inches), against a normal of 2 days and 0.2 inches. The warmest day looks like 9 August (106°), the coolest 18 August (57.1°).

89.2°/62.9°
Average high / low
+0.8°
Above normal
1 / 2
Wet days / normal
0.2 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
8 August – 17 August89.4°88.9°+0.3°
18 August – 27 August88.8°85.7°+1.7°
28 August – 6 Septemberat normal85°

August records over 66 years

100°9 August 1981All-time high
42.6°22 August 1968All-time low

Climate normals and records are computed from the nearest reference point — Sparks (4 mi).

Sun, 09106° / 64°0Clear
106 °Clear

Sun Valley, Sunday, 9 August

Clear. High 106°, low 64°.

Pressure29.83 inHg
Wind4.8 mph NE
Humidity10%
Visibility6.2 mi
Dew point28°
Mon, 1093° / 65°0Overcast
93 °Overcast

Sun Valley, Monday, 10 August

Overcast. High 93°, low 65°.

Pressure29.85 inHg
Wind11.9 mph SW
Humidity11%
Visibility6.2 mi
Dew point30°
Tue, 1193° / 64°0.01Light rain
93 °Light rain

Sun Valley, Tuesday, 11 August

Light rain. High 93°, low 64°.

Pressure29.88 inHg
Wind4.4 mph SE
Humidity16%
Visibility6.2 mi
Dew point37°
Wed, 1289° / 63°0Overcast
89 °Overcast

Sun Valley, Wednesday, 12 August

Overcast. High 89°, low 63°.

Pressure29.83 inHg
Wind5.4 mph E
Humidity18%
Visibility6.2 mi
Dew point37°
Thu, 1386° / 65°0Overcast
86 °Overcast

Sun Valley, Thursday, 13 August

Overcast. High 86°, low 65°.

Pressure29.74 inHg
Wind17.3 mph SW
Humidity15%
Visibility
Dew point31°
Fri, 1482° / 66°0.01Light rain
82 °Light rain

Sun Valley, Friday, 14 August

Light rain. High 82°, low 66°.

Pressure29.85 inHg
Wind12.1 mph E
Humidity22%
Visibility
Dew point37°
Sat, 1584° / 60°0Partly cloudy
84 °Partly cloudy

Sun Valley, Saturday, 15 August

Partly cloudy. High 84°, low 60°.

Pressure29.88 inHg
Wind13.6 mph SW
Humidity19%
Visibility
Dew point35°
Sun, 1686° / 59°0Overcast
86 °Overcast

Sun Valley, Sunday, 16 August

Overcast. High 86°, low 59°.

Pressure29.94 inHg
Wind11 mph S
Humidity14%
Visibility
Dew point29°
Mon, 1779° / 63°0.02Light rain
79 °Light rain

Sun Valley, Monday, 17 August

Light rain. High 79°, low 63°.

Pressure30.03 inHg
Wind14 mph SW
Humidity23%
Visibility
Dew point37°
Tue, 1880° / 57°0.11Light rain
80 °Light rain

Sun Valley, Tuesday, 18 August

Light rain. High 80°, low 57°.

Pressure30.03 inHg
Wind5.7 mph W
Humidity34%
Visibility
Dew point44°
Wed, 1987° / 61°0Clear
87 °Clear

Sun Valley, Wednesday, 19 August

Clear. High 87°, low 61°.

Pressure29.85 inHg
Wind19.1 mph W
Humidity15%
Visibility
Dew point32°
Thu, 2090° / 61°0Clear
90 °Clear

Sun Valley, Thursday, 20 August

Clear. High 90°, low 61°.

Pressure29.83 inHg
Wind18.5 mph W
Humidity15%
Visibility
Dew point32°
Fri, 2192° / 63°0Clear
92 °Clear

Sun Valley, Friday, 21 August

Clear. High 92°, low 63°.

Pressure29.83 inHg
Wind11.8 mph W
Humidity14%
Visibility
Dew point31°
Sat, 2293° / 65°0Mostly clear
93 °Mostly clear

Sun Valley, Saturday, 22 August

Mostly clear. High 93°, low 65°.

Pressure29.80 inHg
Wind14.2 mph W
Humidity12%
Visibility
Dew point30°
Sun, 2391° / 67°0.03Light rain
91 °Light rain

Sun Valley, Sunday, 23 August

Light rain. High 91°, low 67°.

Pressure29.80 inHg
Wind14 mph SE
Humidity17%
Visibility
Dew point38°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2486° / 62°0Climate normal
86 °Climate normal

Sun Valley, Monday, 24 August

Climate normal for this date — 60-year average.

Average high86°
Average low62°
Average precipitation0 in
Chance of precipitation3%
Record high96° (1985)
Record low49° (1973)
Tue, 2586° / 62°0Climate normal
86 °Climate normal

Sun Valley, Tuesday, 25 August

Climate normal for this date — 60-year average.

Average high86°
Average low62°
Average precipitation0 in
Chance of precipitation5%
Record high97° (2010)
Record low48° (2024)
Wed, 2685° / 62°0.01Climate normal
85 °Climate normal

Sun Valley, Wednesday, 26 August

Climate normal for this date — 60-year average.

Average high85°
Average low62°
Average precipitation0.01 in
Chance of precipitation8%
Record high95° (2001)
Record low48° (1978)
Thu, 2786° / 63°0.01Climate normal
86 °Climate normal

Sun Valley, Thursday, 27 August

Climate normal for this date — 60-year average.

Average high86°
Average low63°
Average precipitation0.01 in
Chance of precipitation7%
Record high94° (2019)
Record low51° (1973)
Fri, 2887° / 63°0Climate normal
87 °Climate normal

Sun Valley, Friday, 28 August

Climate normal for this date — 60-year average.

Average high87°
Average low63°
Average precipitation0 in
Chance of precipitation0%
Record high95° (2001)
Record low51° (1961)
Sat, 2986° / 63°0.01Climate normal
86 °Climate normal

Sun Valley, Saturday, 29 August

Climate normal for this date — 60-year average.

Average high86°
Average low63°
Average precipitation0.01 in
Chance of precipitation7%
Record high97° (1998)
Record low50° (1975)
Sun, 3085° / 62°0.01Climate normal
85 °Climate normal

Sun Valley, Sunday, 30 August

Climate normal for this date — 60-year average.

Average high85°
Average low62°
Average precipitation0.01 in
Chance of precipitation3%
Record high96° (1998)
Record low49° (2010)
Mon, 3185° / 62°0.01Climate normal
85 °Climate normal

Sun Valley, Monday, 31 August

Climate normal for this date — 60-year average.

Average high85°
Average low62°
Average precipitation0.01 in
Chance of precipitation5%
Record high95° (2022)
Record low48° (1999)
Tue, 0185° / 62°0.02Climate normal
85 °Climate normal

Sun Valley, Tuesday, 1 September

Climate normal for this date — 60-year average.

Average high85°
Average low62°
Average precipitation0.02 in
Chance of precipitation8%
Record high96° (2022)
Record low43° (1964)
Wed, 0285° / 62°0.01Climate normal
85 °Climate normal

Sun Valley, Wednesday, 2 September

Climate normal for this date — 60-year average.

Average high85°
Average low62°
Average precipitation0.01 in
Chance of precipitation8%
Record high98° (2022)
Record low39° (1964)
Thu, 0384° / 62°0.02Climate normal
84 °Climate normal

Sun Valley, Thursday, 3 September

Climate normal for this date — 60-year average.

Average high84°
Average low62°
Average precipitation0.02 in
Chance of precipitation10%
Record high97° (2020)
Record low49° (2000)
Fri, 0484° / 62°0.02Climate normal
84 °Climate normal

Sun Valley, Friday, 4 September

Climate normal for this date — 60-year average.

Average high84°
Average low62°
Average precipitation0.02 in
Chance of precipitation8%
Record high99° (2020)
Record low47° (2000)
Sat, 0584° / 62°0.02Climate normal
84 °Climate normal

Sun Valley, Saturday, 5 September

Climate normal for this date — 60-year average.

Average high84°
Average low62°
Average precipitation0.02 in
Chance of precipitation10%
Record high99° (2022)
Record low44° (2000)
Sun, 0684° / 62°0.02Climate normal
84 °Climate normal

Sun Valley, Sunday, 6 September

Climate normal for this date — 60-year average.

Average high84°
Average low62°
Average precipitation0.02 in
Chance of precipitation13%
Record high100° (2022)
Record low49° (2000)

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, NV 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, NV 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.