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Hart Mine, CA Weather Forecast
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Hart Mine Weather Forecast
| TONIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | SATURDAY | SUNDAY | MONDAY | MONDAY NIGHT | TUESDAY |
 |  |  | | |  | | | | | |
| Partly Cloudy | Sunny | Mostly Clear | Sunny | Partly Cloudy | Partly Cloudy | Partly Cloudy | Partly Cloudy | Partly Cloudy | Mostly Clear | Mostly Clear |
| Lo: 80°FLo: 27°C | Hi: 103°FHi: 39°C | Lo: 81°FLo: 27°C | Hi: 104°FHi: 40°C | Lo: 81°FLo: 27°C | Hi: 101°FHi: 38°C Lo: 80°FLo: 27°C | Hi: 101°FHi: 38°C Lo: 80°FLo: 27°C | Hi: 101°FHi: 38°C Lo: 80°FLo: 27°C | Hi: 101°FHi: 38°C Lo: 80°FLo: 27°C | Hi: 100°FHi: 38°C Lo: 78°FLo: 26°C | Hi: 100°FHi: 38°C Lo: 78°FLo: 26°C |
POP = Probability of Precipitation.
Weather Outlook Updated: 300 PM PDT Tue Aug 18 2026 
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Hart Mine Forecast Discussion
Issued: 451 PM PDT Tue Aug 18 2026
Key Messages
- Temperatures peak on midweek with above- normal afternoon highs and near-record morning lows.
- Monsoon moisture increases late this week into the weekend, accompanied by increased shower and thunderstorm chances.
Discussion
...Through The Weekend.
Mostly sunny skies prevailed across the region today. With high pressure overhead and minimal change to the atmosphere over the past 24 hours, afternoon temperatures are on track to be similar to yesterday- running...