Sun Valley Hourly Weather Forecast
Next 48 Hours
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{{Thu, Aug 27th}}
Temp
Feel
Humidity
Wind
Pressure
Dew Point
UV
Precip.
Fri, Aug 28th 2026
Partly cloudy in the morning, with Overcast conditions expected by night. Warming trend from 76°F to 94°. Light winds, shifting from ESE to E at 4.4 mph, with humidity levels between 24% to 75%, and an avg barometric pressure of 29.87 inHg.
Temp
Feel
Humidity
Wind
Pressure
Dew Point
UV
Precip.
12 AM
78°F
82°F
69%
2.2 ESE
29.88
67°F
0
18%
1 AM
76°F
82°F
75%
1.8 SE
29.88
68°F
0
21%
2 AM
77°F
83°F
74%
1.1 S
29.87
68°F
0
20%
3 AM
76°F
82°F
74%
0.4 SW
29.87
67°F
0
20%
4 AM
81°F
81°F
44%
1.1 N
29.86
57°F
0
10%
5 AM
81°F
81°F
44%
1.3 NNE
29.86
57°F
0
10%
6 AM
81°F
81°F
44%
1.8 NNE
29.87
57°F
0
10%
7 AM
82°F
82°F
43%
1.8 N
29.88
57°F
6
9%
8 AM
83°F
83°F
38%
2 W
29.89
55°F
6
9%
9 AM
85°F
84°F
36%
4.7 SW
29.89
55°F
7
5%
10 AM
87°F
86°F
34%
6 SSW
29.9
55°F
7
5%
11 AM
90°F
87°F
31%
7.4 SSW
29.9
55°F
8
1%
12 PM
91°F
88°F
30%
8.3 SSW
29.9
55°F
8
3%
1 PM
93°F
90°F
28%
8.1 SSW
29.88
54°F
8
1%
2 PM
94°F
90°F
25%
8.5 SSW
29.86
52°F
8
2%
3 PM
94°F
90°F
24%
8.9 SSW
29.85
52°F
8
2%
4 PM
93°F
89°F
26%
8.7 SSW
29.84
53°F
8
1%
5 PM
91°F
88°F
28%
7.4 SSW
29.83
53°F
8
1%
6 PM
90°F
87°F
29%
6.7 SSW
29.84
53°F
8
0%
7 PM
85°F
84°F
35%
5.4 S
29.85
54°F
7
1%
8 PM
83°F
83°F
42%
3.4 SSE
29.86
57°F
0
1%
9 PM
82°F
82°F
44%
3.1 SE
29.88
58°F
0
1%
10 PM
81°F
81°F
46%
3.1 ESE
29.89
58°F
0
1%
11 PM
80°F
81°F
46%
2.5 E
29.88
58°F
0
1%
Sat, Aug 29th 2026
Sunny skies giving way to Clear conditions by evening. Temps range from 76° to 90°. Light winds, shifting from ESE to ESE at 5.5 mph, with humidity ranging 27% to 53%, and an avg barometric pressure of 29.87 inHg.
Temp
Feel
Humidity
Wind
Pressure
Dew Point
UV
Precip.
12 AM
80°F
80°F
47%
3.4 ESE
29.89
58°F
0
1%
1 AM
79°F
80°F
48%
2.9 ESE
29.89
58°F
0
7%
2 AM
78°F
79°F
50%
3.6 ESE
29.88
58°F
0
11%
3 AM
77°F
78°F
51%
2.9 SE
29.89
58°F
0
12%
4 AM
77°F
77°F
53%
2.9 ESE
29.89
58°F
0
12%
5 AM
77°F
78°F
52%
2.9 ESE
29.89
58°F
0
12%
6 AM
77°F
78°F
53%
2.2 ESE
29.89
58°F
0
11%
7 AM
76°F
77°F
52%
2.9 ESE
29.91
58°F
6
2%
8 AM
79°F
79°F
46%
4 SSE
29.91
56°F
7
2%
9 AM
82°F
82°F
41%
6.3 S
29.9
56°F
7
1%
10 AM
84°F
82°F
38%
7.4 S
29.9
56°F
7
1%
11 AM
86°F
83°F
35%
8.1 S
29.91
55°F
7
1%
12 PM
88°F
84°F
31%
8.3 SSW
29.89
53°F
8
1%
1 PM
89°F
85°F
29%
8.5 SSW
29.87
52°F
8
0%
2 PM
90°F
86°F
27%
8.9 SSW
29.86
52°F
8
0%
3 PM
90°F
85°F
28%
9.6 SSW
29.84
52°F
8
0%
4 PM
88°F
84°F
29%
8.7 S
29.82
52°F
8
0%
5 PM
87°F
83°F
30%
7.8 S
29.82
52°F
8
0%
6 PM
85°F
82°F
33%
6.5 SSW
29.82
52°F
7
1%
7 PM
81°F
80°F
38%
4.7 S
29.83
53°F
7
1%
8 PM
79°F
79°F
44%
3.8 SSE
29.84
55°F
0
1%
9 PM
78°F
78°F
47%
4.7 SE
29.86
56°F
0
1%
10 PM
77°F
76°F
49%
5.1 ESE
29.86
56°F
0
2%
11 PM
76°F
75°F
50%
5.1 ESE
29.86
56°F
0
2%
This hour by hour weather report is relevant for ZIP codes 91352 and 91353, accurately covering areas of Sun Valley, CA.
Currently
|
79°F |
29.87 inHg.
Barometer 66%
Humidity E 3.4mph Wind |
| Overcast | ||
National Outlook
Severe Weather and Heat Threatens Mid-Atlantic and Southwest | 08-27 to 08-29
Thu Aug 27th 2026, 7:21am PDT
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