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Yermo Weather Forecast
| REST OF TODAY | TONIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | FRIDAY | FRIDAY NIGHT | SATURDAY | SUNDAY |
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| Sunny | Mostly Clear | Mostly Sunny | Partly Cloudy | Sunny | Mostly Clear | Mostly Clear | Mostly Clear | Clear | Clear | Clear |
| Hi: 91°FHi: 33°C | Lo: 70°FLo: 21°C | Hi: 95°FHi: 35°C | Lo: 74°FLo: 23°C | Hi: 100°FHi: 38°C | Hi: 101°FHi: 38°C Lo: 77°FLo: 25°C | Hi: 101°FHi: 38°C Lo: 77°FLo: 25°C | Hi: 101°FHi: 38°C Lo: 77°FLo: 25°C | Hi: 98°FHi: 37°C Lo: 70°FLo: 21°C | Hi: 98°FHi: 37°C Lo: 70°FLo: 21°C | Hi: 98°FHi: 37°C Lo: 70°FLo: 21°C |
POP = Probability of Precipitation.
Weather Outlook Updated: 1131 AM PDT Mon Sep 07 2026 
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Issued: 1240 PM PDT Mon Sep 7 2026
Key Messages
- Drier conditions expected much of the week with a warming trend.
- Elevated south-southwesterly wind gusts expected across the region in the late week with slight chances for storms on higher terrain.
Discussion
...Today through Sunday
The building cloud cover and lingering humidity will help make this afternoon be the coolest of the forecast with the upper 80s to mid 90s expected for most of the valley. The upper level pattern will focus moisture farther to the east into the work week, l...