I-5 weather conditions near Sun Valley, California
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Seasoned Weather Conditions
Current Weather Conditions
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7 day weather forecast
Current condition: Mostly Cloudy 71°F 2025-06-21T13:00:00 
This Afternoon 2025-06-21, Sunny. Sunny, with a high near 74. South wind around 10 mph.
Tonight 2025-06-21, Clear. Clear, with a low around 55. South wind 5 to 10 mph becoming north northeast in the evening.- Sunday 2025-06-22, Sunny. Sunny, with a high near 79. East northeast wind 5 to 10 mph becoming south southwest in the afternoon.
Sunday Night 2025-06-22, Patchy Fog. Patchy fog after 11pm. Otherwise, increasing clouds, with a low around 56. South wind 5 to 10 mph becoming east after midnight.Monday 2025-06-23, Patchy Fog then Sunny. Patchy fog before 11am. Otherwise, mostly sunny, with a high near 78. East southeast wind 5 to 10 mph becoming south southwest in the afternoon.
- Monday Night 2025-06-23, Patchy Fog. Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 56.
- Tuesday Night 2025-06-24, Patchy Fog. Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 57.
Wednesday Night 2025-06-25, Mostly Cloudy. Mostly cloudy, with a low around 59.
Thursday 2025-06-26, Mostly Sunny. Mostly sunny, with a high near 87.
Thursday Night 2025-06-26, Mostly Clear. Mostly clear, with a low around 60.
Friday 2025-06-27, Sunny. Sunny, with a high near 87.