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 58. Northeast wind 0 to 5 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: Oct 12, 2026 2:03 AM PDT.
The active forecast window currently covers Oct 13 to Oct 18, 2026 for Sun Valley, NV.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Oct 13 to Oct 18, 2026
- Latest sync
- Oct 12, 2026 2:03 AM PDT
- Forecast office
- REV
- Source
- NOAA / NWS
Daily Outlook
This Week in Sun Valley
Sunday looks like the warmest upcoming period in Sun Valley at 73 degrees F.
Tuesday Night is the coolest period ahead with temperatures near 33 degrees F.
The strongest winds are forecast for Thursday at about 0 to 10 mph SE.
The forecast from Oct 13 through Oct 18 stays mostly dry.
Forecast Details
- Last updated
- Oct 12, 2026 2:03 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
Clear, with a low around 33. Northeast wind around 0 mph.
Sunny, with a high near 66. North wind 0 to 5 mph.
Clear, with a low around 39.
Sunny, with a high near 68.
Clear, with a low around 40.
Sunny, with a high near 69.
Clear, with a low around 41.
Sunny, with a high near 72.
Mostly clear, with a low around 42.
Sunny, with a high near 73.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
Oct 13
|
Sunny
|
58°F |
0 to 5 mph
NE
|
|
Tuesday Night
Oct 13
|
Clear
|
33°F |
0 mph
|
|
Wednesday
Oct 14
|
Sunny
|
66°F |
0 to 5 mph
N
|
|
Wednesday Night
Oct 14
|
Clear
|
39°F |
0 to 5 mph
NE
|
|
Thursday
Oct 15
|
Sunny
|
68°F |
0 to 10 mph
SE
|
|
Thursday Night
Oct 15
|
Clear
|
40°F |
0 to 10 mph
E
|
|
Friday
Oct 16
|
Sunny
|
69°F |
0 to 10 mph
SE
|
|
Friday Night
Oct 16
|
Clear
|
41°F |
0 to 5 mph
S
|
|
Saturday
Oct 17
|
Sunny
|
72°F |
0 to 5 mph
NW
|
|
Saturday Night
Oct 17
|
Mostly Clear
|
42°F |
0 to 5 mph
W
|
|
Sunday
Oct 18
|
Sunny
|
73°F |
0 to 10 mph
SW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Sun Valley.
