Sun Valley, NV Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Sun Valley, NV in one place.
Sunny, with a high near 68. West wind 5 to 20 mph, with gusts as high as 35 mph.
Local Weather Overview
This forecast page for Sun Valley, NV is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: May 24, 2026 10:58 AM PDT.
The active forecast window currently covers May 26 to May 30, 2026 for Sun Valley, NV.
Page Snapshot
- Page focus
- city weather
- Forecast window
- May 26 to May 30, 2026
- Latest sync
- May 24, 2026 10:58 AM PDT
- Forecast office
- REV
- Source
- NOAA / NWS
Daily Outlook
This Week in Sun Valley
Saturday looks like the warmest upcoming period in Sun Valley at 76 degrees F.
Tuesday Night is the coolest period ahead with temperatures near 41 degrees F.
The strongest winds are forecast for Tuesday at about 5 to 20 mph W.
Precipitation is mentioned in 6 upcoming forecast periods.
Forecast Details
- Last updated
- May 24, 2026 10:58 AM PDT
- Coverage
- 6 days
- Time zone
- America/Los_Angeles
- Forecast office
- REV
- Radar station
- KRGX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A slight chance of rain showers after 5am. Partly cloudy, with a low around 41. Northwest wind 5 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 20%.
A slight chance of rain showers before 11am, then a chance of showers and thunderstorms. Partly sunny, with a high near 59.
A chance of rain showers. Mostly cloudy, with a low around 41.
A chance of rain showers before 11am, then a chance of showers and thunderstorms. Partly sunny, with a high near 64.
A chance of rain showers. Mostly cloudy, with a low around 45.
A slight chance of rain showers before 11am. Mostly sunny, with a high near 70.
Mostly clear, with a low around 47.
Sunny, with a high near 76.
Mostly clear, with a low around 48.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
May 26
|
Sunny
|
68°F |
5 to 20 mph
W
|
|
Tuesday Night
May 26
|
Partly Cloudy then Slight Chance Rain Showers
|
41°F |
5 to 20 mph
NW
|
|
Wednesday
May 27
|
Chance Showers And Thunderstorms
|
59°F |
5 to 10 mph
N
|
|
Wednesday Night
May 27
|
Chance Rain Showers
|
41°F |
0 to 10 mph
N
|
|
Thursday
May 28
|
Chance Showers And Thunderstorms
|
64°F |
0 to 5 mph
NW
|
|
Thursday Night
May 28
|
Chance Rain Showers
|
45°F |
0 to 10 mph
W
|
|
Friday
May 29
|
Slight Chance Rain Showers then Mostly Sunny
|
70°F |
0 to 10 mph
W
|
|
Friday Night
May 29
|
Mostly Clear
|
47°F |
0 to 10 mph
W
|
|
Saturday
May 30
|
Sunny
|
76°F |
0 to 10 mph
SW
|
|
Saturday Night
May 30
|
Mostly Clear
|
48°F |
0 to 10 mph
W
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Sun Valley.
