Sun Valley Weather Forecast

IDAHO / SUN VALLEY

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Sun Valley Weather

What’s the weather at Sun Valley today? The current Sun Valley weather is: Clear, 31/32 F° base and 27/28 F° Summit, 2 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	43 F° / 25 F°	1 m/h	0"
Thursday Sleet	34 F° / 29 F°	0 m/h	0.3"
Friday Slightly cloudy	44 F° / 30 F°	0 m/h	0"
Saturday Sleet Showers	42 F° / 28 F°	1 m/h	0"
Sunday Sleet	37 F° / 32 F°	1 m/h	0"
Monday Sleet	38 F° / 20 F°	1 m/h	0.9"
Tuesday Mostly Sunny	27 F° / 5 F°	1 m/h	0"
Wednesday Sunny	29 F° / 5 F°	1 m/h	0"

Hourly

Hourly Weather Forecast for Dec 31
Today	High/Low
7 AM Clear	32 F° / 31 F°	2 m/h	0"
8 AM Clear	32 F° / 32 F°	2 m/h	0"
9 AM Sunny	32 F° / 29 F°	1 m/h	0"
10 AM Sunny	30 F° / 29 F°	1 m/h	0"
11 AM Mostly Sunny	33 F° / 30 F°	1 m/h	0"
12 PM Mostly Sunny	38 F° / 32 F°	1 m/h	0"
1 PM Slightly cloudy	41 F° / 38 F°	1 m/h	0"
2 PM Slightly cloudy	42 F° / 40 F°	1 m/h	0"
3 PM Slightly cloudy	42 F° / 41 F°	1 m/h	0"
4 PM Cloudy	41 F° / 39 F°	1 m/h	0"
5 PM Cloudy	40 F° / 37 F°	1 m/h	0"
6 PM Cloudy	37 F° / 36 F°	1 m/h	0"
7 PM Cloudy	36 F° / 36 F°	1 m/h	0"
8 PM Slightly cloudy	36 F° / 36 F°	1 m/h	0"
9 PM Slightly cloudy	36 F° / 36 F°	1 m/h	0"
10 PM Slightly cloudy	36 F° / 35 F°	2 m/h	0"
11 PM Clear	35 F° / 34 F°	2 m/h	0"

Hourly Weather Forecast for 2026 Jan 01
Thursday	High/Low
12 AM Mostly Sunny	34 F° / 34 F°	2 m/h	0"
1 AM Mostly Sunny	34 F° / 34 F°	2 m/h	0"
2 AM Mostly Sunny	34 F° / 33 F°	2 m/h	0"
3 AM Mostly Sunny	33 F° / 33 F°	2 m/h	0"
4 AM Cloudy	33 F° / 33 F°	2 m/h	0"
5 AM Cloudy	34 F° / 33 F°	1 m/h	0"
6 AM Cloudy	34 F° / 34 F°	1 m/h	0"
7 AM Cloudy	34 F° / 32 F°	1 m/h	0"
8 AM Cloudy	32 F° / 31 F°	1 m/h	0"
9 AM Cloudy	31 F° / 31 F°	1 m/h	0"
10 AM Cloudy	31 F° / 30 F°	1 m/h	0"
11 AM Cloudy	31 F° / 30 F°	2 m/h	0"
12 PM Snow	31 F° / 30 F°	2 m/h	0"
1 PM Snow	32 F° / 30 F°	1 m/h	0"
2 PM Snow	33 F° / 31 F°	1 m/h	0"
3 PM Snow	34 F° / 33 F°	1 m/h	0"
4 PM Snow	34 F° / 33 F°	1 m/h	0"
5 PM Sleet	34 F° / 33 F°	0 m/h	0"
6 PM Cloudy	33 F° / 33 F°	0 m/h	0"
7 PM Sleet	33 F° / 32 F°	0 m/h	0.1"
8 PM Snow	32 F° / 32 F°	0 m/h	0.1"
9 PM Snow	32 F° / 32 F°	0 m/h	0.1"
10 PM Snow	32 F° / 31 F°	0 m/h	0"
11 PM Cloudy	31 F° / 30 F°	1 m/h	0"

Hourly Weather Forecast for 2026 Jan 02
Friday	High/Low
12 AM Cloudy	31 F° / 30 F°	0 m/h	0"
1 AM Cloudy	30 F° / 29 F°	0 m/h	0"
2 AM Cloudy	29 F° / 29 F°	0 m/h	0"
3 AM Snow	29 F° / 29 F°	0 m/h	0.2"
4 AM Snow	29 F° / 28 F°	1 m/h	0.2"
5 AM Snow	28 F° / 28 F°	1 m/h	0.2"
6 AM Snow	29 F° / 28 F°	1 m/h	0.1"
7 AM Snow	30 F° / 29 F°	1 m/h	0.1"
8 AM Snow	31 F° / 29 F°	1 m/h	0.1"
9 AM Slightly cloudy	34 F° / 30 F°	1 m/h	0"
10 AM Slightly cloudy	37 F° / 34 F°	0 m/h	0"
11 AM Sunny	40 F° / 37 F°	0 m/h	0"
12 PM Mostly Sunny	42 F° / 40 F°	0 m/h	0"
1 PM Slightly cloudy	44 F° / 42 F°	1 m/h	0"
2 PM Slightly cloudy	45 F° / 43 F°	1 m/h	0"
3 PM Slightly cloudy	45 F° / 42 F°	1 m/h	0"
4 PM Slightly cloudy	42 F° / 39 F°	1 m/h	0"
5 PM Slightly cloudy	39 F° / 36 F°	1 m/h	0"
6 PM Slightly cloudy	36 F° / 35 F°	0 m/h	0"
7 PM Cloudy	35 F° / 34 F°	0 m/h	0"
8 PM Cloudy	34 F° / 34 F°	0 m/h	0"
9 PM Cloudy	34 F° / 34 F°	0 m/h	0"
10 PM Cloudy	34 F° / 34 F°	0 m/h	0"

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