Hourly Weather Forecast - Sun Valley, ID

12 AM
37°F
10%
4mph
NNW
Partly Cloudy
Humidity
50%
Feels like
34°F
Dew Point
20°F
1 AM
36°F
10%
4mph
NNW
Partly Cloudy
Humidity
51%
Feels like
32°F
Dew Point
20°F
2 AM
35°F
10%
4mph
NNW
Partly Cloudy
Humidity
52%
Feels like
32°F
Dew Point
19°F
3 AM
35°F
10%
4mph
NNW
Partly Cloudy
Humidity
52%
Feels like
32°F
Dew Point
19°F
4 AM
35°F
10%
4mph
NNW
Partly Cloudy
Humidity
53%
Feels like
32°F
Dew Point
19°F
5 AM
35°F
10%
4mph
NNW
Partly Cloudy
Humidity
53%
Feels like
32°F
Dew Point
20°F
6 AM
35°F
0%
3mph
NNW
Partly Cloudy
Humidity
53%
Feels like
32°F
Dew Point
20°F
7 AM
36°F
0%
3mph
NW
Partly Cloudy
Humidity
52%
Feels like
33°F
Dew Point
20°F
7:33 AM
8 AM
37°F
0%
4mph
NW
Partly Cloudy
Humidity
51%
Feels like
34°F
Dew Point
20°F
9 AM
38°F
10%
4mph
WNW
Partly Cloudy
Humidity
50%
Feels like
36°F
Dew Point
21°F
10 AM
41°F
10%
4mph
W
Partly Cloudy
Humidity
47%
Feels like
39°F
Dew Point
23°F
11 AM
45°F
10%
4mph
SW
Mostly Sunny
Humidity
45%
Feels like
42°F
Dew Point
25°F
12 PM
48°F
10%
6mph
SW
Partly Cloudy
Humidity
43%
Feels like
45°F
Dew Point
27°F
1 PM
50°F
10%
7mph
SW
Mostly Sunny
Humidity
42%
Feels like
50°F
Dew Point
28°F
2 PM
52°F
10%
8mph
SW
Mostly Sunny
Humidity
40%
Feels like
52°F
Dew Point
29°F
3 PM
54°F
10%
8mph
SW
Sunny
Humidity
40%
Feels like
54°F
Dew Point
30°F
4 PM
54°F
0%
9mph
SW
Sunny
Humidity
39%
Feels like
54°F
Dew Point
30°F
5 PM
55°F
10%
9mph
WSW
Sunny
Humidity
39%
Feels like
55°F
Dew Point
30°F
6 PM
54°F
10%
9mph
WSW
Sunny
Humidity
40%
Feels like
54°F
Dew Point
30°F
7 PM
52°F
20%
8mph
WSW
Sunny
Humidity
42%
Feels like
52°F
Dew Point
29°F
7:54 PM
8 PM
49°F
30%
6mph
WSW
30% Chance Rain Showers
Humidity
45%
Feels like
46°F
Dew Point
29°F
9 PM
47°F
20%
5mph
W
Clear
Humidity
47%
Feels like
44°F
Dew Point
28°F
10 PM
45°F
10%
4mph
W
Clear
Humidity
49%
Feels like
43°F
Dew Point
27°F
11 PM
44°F
10%
4mph
W
Clear
Humidity
49%
Feels like
42°F
Dew Point
26°F

Today's High Temperature Outlook

Dangerous Heat Continues Across the Southwest

Dozens of record high temperatures will be challenged or shattered across the Southwest today.

Today's Weather Outlook

Today's Weather Outlook

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Weekend Weather Preview

Weekly Drought Map for March 19, 2026

Active Weather, Drought Improvements for Eastern Half; Drying Persists Elsewhere

Story image: WeatherBug user Pat S. captures a plant blooming in Columbia, Md., on February 24, 2017.

When Does Spring Begin?

(Image provided by Pixabay.com)

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