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City of Barstow, CABarstow, CA Weather Forecast
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Barstow Weather Forecast
| TODAY | TONIGHT | COLUMBUS DAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | THURSDAY | FRIDAY | SATURDAY |
 | |  |  |  | | | | | |
| Blowing Dust | Blowing Dust | Chance of Showers | Mostly Clear | Sunny | Clear | Clear | Clear | Clear | Clear |
| Hi: 72°FHi: 22°C | Lo: 51°FLo: 11°C | Hi: 64°FHi: 18°C | Lo: 46°FLo: 8°C | Hi: 67°FHi: 19°C | Hi: 70°FHi: 21°C Lo: 50°FLo: 10°C | Hi: 70°FHi: 21°C Lo: 50°FLo: 10°C | Hi: 78°FHi: 26°C Lo: 53°FLo: 12°C | Hi: 78°FHi: 26°C Lo: 53°FLo: 12°C | Hi: 78°FHi: 26°C Lo: 53°FLo: 12°C |
| POP: 100% | POP: 50% |
POP = Probability of Precipitation.
Weather Outlook Updated: 420 AM PDT Sun Oct 11 2026 
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Instant definitions for any meteorological term.
Instant definitions for any meteorological term.
Issued: 442 AM PDT Sun Oct 11 2026
Key Messages
- An incoming system will bring widespread precipitation chances and an elevated flash flood risk to the area through the weekend.
- This system will also bring gusty winds to the region over the weekend into early next week.
- Cooler than normal temperatures will stick around through much of next week.
Discussion
...through next Saturday.
Sunday looks to be the highest impact day, with showers and thunderstorms becoming more widespread overnight and continuing throughout the day on Sunday. F...