Sun Valley Weather

What’s the weather at Sun Valley today? The current Sun Valley weather is: Sunny, 25/26 F° base and 15 F° Summit, 3 m/h wind. Scroll down to Hour by Hour for an hourly Sun Valley weather forecast breakdown for a detailed Sun Valley weather and snow forecast for the next seven days.
Daily Weather Forecast
High/Low
Today
Mostly Sunny
20 F° / 6 F°9 m/h0"
Tomorrow
Slightly cloudy
26 F° / 7 F°6 m/h0"
Tuesday
Mostly Sunny
35 F° / 0 F°4 m/h0"
Wednesday
Slightly cloudy
33 F° / 4 F°5 m/h0"
Thursday
Mostly Sunny
33 F° / 9 F°5 m/h0"
Friday
Slightly cloudy
35 F° / 10 F°3 m/h0"
Saturday
Mostly Sunny
36 F° / 12 F°4 m/h0"
Sunday
Mostly Sunny
36 F° / 11 F°5 m/h0"

Hourly

Hourly Weather Forecast for Jan 25
TodayHigh/Low
4 PM
Sunny
19 F° / 19 F°8 m/h0"
5 PM
Sunny
19 F° / 16 F°6 m/h0"
6 PM
Sunny
17 F° / 12 F°5 m/h0"
7 PM
Clear
13 F° / 12 F°4 m/h0"
8 PM
Clear
12 F° / 10 F°4 m/h0"
9 PM
Clear
10 F° / 9 F°4 m/h0"
10 PM
Clear
9 F° / 8 F°5 m/h0"
11 PM
Clear
8 F° / 8 F°7 m/h0"
Hourly Weather Forecast for Jan 26
TomorrowHigh/Low
12 AM
Clear
9 F° / 8 F°7 m/h0"
1 AM
Clear
9 F° / 9 F°7 m/h0"
2 AM
Clear
9 F° / 9 F°8 m/h0"
3 AM
Mostly Sunny
10 F° / 9 F°8 m/h0"
4 AM
Mostly Sunny
10 F° / 10 F°7 m/h0"
5 AM
Mostly Sunny
10 F° / 10 F°8 m/h0"
6 AM
Slightly cloudy
10 F° / 10 F°7 m/h0"
7 AM
Mostly Sunny
10 F° / 10 F°7 m/h0"
8 AM
Mostly Sunny
11 F° / 10 F°8 m/h0"
9 AM
Slightly cloudy
12 F° / 11 F°6 m/h0"
10 AM
Cloudy
15 F° / 12 F°5 m/h0"
11 AM
Cloudy
18 F° / 14 F°5 m/h0"
12 PM
Cloudy
24 F° / 17 F°5 m/h0"
1 PM
Cloudy
26 F° / 23 F°6 m/h0"
2 PM
Cloudy
26 F° / 26 F°6 m/h0"
3 PM
Cloudy
26 F° / 26 F°6 m/h0"
4 PM
Cloudy
26 F° / 26 F°7 m/h0"
5 PM
Cloudy
26 F° / 22 F°6 m/h0"
6 PM
Cloudy
23 F° / 18 F°5 m/h0"
7 PM
Cloudy
19 F° / 17 F°6 m/h0"
8 PM
Cloudy
18 F° / 17 F°7 m/h0"
9 PM
Clear
18 F° / 17 F°8 m/h0"
10 PM
Clear
18 F° / 17 F°8 m/h0"
11 PM
Clear
18 F° / 18 F°8 m/h0"
Hourly Weather Forecast for Jan 27
TuesdayHigh/Low
12 AM
Clear
18 F° / 17 F°8 m/h0"
1 AM
Mostly Sunny
17 F° / 17 F°8 m/h0"
2 AM
Clear
17 F° / 17 F°7 m/h0"
3 AM
Clear
17 F° / 16 F°7 m/h0"
4 AM
Clear
17 F° / 16 F°6 m/h0"
5 AM
Clear
16 F° / 15 F°7 m/h0"
6 AM
Clear
15 F° / 15 F°7 m/h0"
7 AM
Clear
15 F° / 15 F°7 m/h0"
8 AM
Mostly Sunny
15 F° / 15 F°7 m/h0"
9 AM
Mostly Sunny
15 F° / 15 F°6 m/h0"
10 AM
Slightly cloudy
18 F° / 15 F°5 m/h0"
11 AM
Slightly cloudy
21 F° / 18 F°5 m/h0"
12 PM
Mostly Sunny
30 F° / 28 F°3 m/h0"
1 PM
Mostly Sunny
32 F° / 30 F°4 m/h0"
2 PM
Mostly Sunny
34 F° / 32 F°4 m/h0"
3 PM
Mostly Sunny
34 F° / 31 F°4 m/h0"
4 PM
Mostly Sunny
31 F° / 29 F°4 m/h0"
5 PM
Slightly cloudy
29 F° / 26 F°4 m/h0"
6 PM
Slightly cloudy
26 F° / 24 F°4 m/h0"
7 PM
Slightly cloudy
24 F° / 21 F°3 m/h0"
8 PM
Slightly cloudy
21 F° / 18 F°2 m/h0"
9 PM
Slightly cloudy
18 F° / 17 F°2 m/h0"
10 PM
Slightly cloudy
17 F° / 15 F°2 m/h0"

Plan Your Trip

Copyright © 1995-2026 Mountain News LLC. All rights reserved.