Ivanhoe, CA Weather Forecast
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Ivanhoe Weather Forecast
| TODAY | TONIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT |
| Sunny | Clear | Sunny | Partly Cloudy | Partly Sunny | Partly Cloudy | Mostly Clear | Mostly Clear | Clear | Clear | Sunny | Mostly Clear |
| Hi: 81°FHi: 27°C | Lo: 59°FLo: 15°C | Hi: 89°FHi: 32°C | Lo: 60°FLo: 16°C | Hi: 89°FHi: 32°C | Lo: 61°FLo: 16°C | Hi: 89°FHi: 32°C Lo: 60°FLo: 16°C | Hi: 89°FHi: 32°C Lo: 60°FLo: 16°C | Hi: 90°FHi: 32°C Lo: 61°FLo: 16°C | Hi: 90°FHi: 32°C Lo: 61°FLo: 16°C | Hi: 95°FHi: 35°C | Hi: 99°FHi: 37°C Lo: 65°FLo: 18°C |
POP = Probability of Precipitation.
Weather Outlook Updated: 842 AM PDT Fri Sep 18 2026 

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Issued: 1034 PM PDT Thu Sep 17 2026
Key Messages
1. Minor Heat Risk rest of the week into next week with a warmup over the weekend.
2. MinRHs continue to be below 25% in the upper portions of the Sierra Nevada with some areas below 12%.
3. There is a potential for a moderate heat risk mid through late week next week, but confidence is around 30 to 50 percent on Wednesday and 40 to 60 percent on Thursday.
Discussion
... Cooler daytime temperatures continued on Thursday as the trough currently sits over the California-Oregon-Nevada trist...
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