Hourly Weather Forecast - Sun Valley, CA

12 AM
54°F
0%
2mph
NE
Mostly Clear
Humidity
76%
Feels like
54°F
Dew Point
47°F
1 AM
53°F
0%
2mph
NNE
Mostly Clear
Humidity
77%
Feels like
53°F
Dew Point
46°F
2 AM
52°F
0%
2mph
NNE
Mostly Clear
Humidity
78%
Feels like
52°F
Dew Point
46°F
3 AM
52°F
0%
2mph
NE
Clear
Humidity
79%
Feels like
52°F
Dew Point
46°F
4 AM
52°F
0%
2mph
NNE
Clear
Humidity
78%
Feels like
52°F
Dew Point
45°F
5 AM
51°F
0%
2mph
NNE
Mostly Clear
Humidity
80%
Feels like
51°F
Dew Point
46°F
6 AM
52°F
10%
2mph
NNE
Mostly Clear
Humidity
79%
Feels like
52°F
Dew Point
46°F
6:53 AM
7 AM
55°F
10%
2mph
N
Mostly Sunny
Humidity
77%
Feels like
55°F
Dew Point
47°F
8 AM
59°F
10%
2mph
N
Mostly Sunny
Humidity
71%
Feels like
59°F
Dew Point
49°F
9 AM
64°F
10%
2mph
N
Sunny
Humidity
62%
Feels like
64°F
Dew Point
51°F
10 AM
70°F
10%
3mph
NNW
Sunny
Humidity
50%
Feels like
70°F
Dew Point
50°F
11 AM
74°F
10%
3mph
NNW
Sunny
Humidity
42%
Feels like
74°F
Dew Point
49°F
12 PM
77°F
10%
4mph
NNW
Sunny
Humidity
37%
Feels like
77°F
Dew Point
49°F
1 PM
78°F
10%
5mph
NNW
Sunny
Humidity
36%
Feels like
78°F
Dew Point
49°F
2 PM
78°F
10%
6mph
NNW
Sunny
Humidity
37%
Feels like
78°F
Dew Point
50°F
3 PM
75°F
10%
7mph
NNW
Sunny
Humidity
42%
Feels like
75°F
Dew Point
50°F
4 PM
71°F
10%
7mph
N
Mostly Sunny
Humidity
47%
Feels like
71°F
Dew Point
50°F
4:45 PM
5 PM
69°F
10%
8mph
NNW
Clear
Humidity
52%
Feels like
69°F
Dew Point
50°F
6 PM
67°F
0%
9mph
NNW
Clear
Humidity
53%
Feels like
67°F
Dew Point
49°F
7 PM
66°F
0%
9mph
NNW
Clear
Humidity
54%
Feels like
66°F
Dew Point
49°F
8 PM
65°F
0%
8mph
N
Clear
Humidity
56%
Feels like
65°F
Dew Point
48°F
9 PM
63°F
0%
7mph
N
Clear
Humidity
59%
Feels like
63°F
Dew Point
48°F
10 PM
61°F
0%
5mph
N
Clear
Humidity
64%
Feels like
61°F
Dew Point
49°F
11 PM
59°F
0%
5mph
NNE
Clear
Humidity
68%
Feels like
59°F
Dew Point
48°F

Rainfall Totals Through Wednesday A.M.

Heavy Rain Returns to Deluge Pacific Northwest

Another atmospheric river will hit the Pacific Northwest with heavy rain and high winds.

Monday's Weather Outlook

Today's Weather Outlook

How to Measure Snow via NWS

How To Measure Snow

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

A person standing in a snowy forest with their back to the camera. They are bundled up in a white hat and a brown jacket. (Image by StockSnap from Pixabay)

Common Cold Weather Illnesses

A strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

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