Weather WorldHart Memorial Unit, CA Weather Forecast
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Hart Memorial Unit Weather Forecast
| TODAY | TONIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | WEDNESDAY | THURSDAY |
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| Clearing | Mostly Clear | Sunny | Mostly Clear | Sunny | Clear | Clear | Mostly Clear | Partly Cloudy | Partly Cloudy | Sunny |
| Hi: 95°FHi: 35°C | Lo: 70°FLo: 21°C | Hi: 95°FHi: 35°C | Lo: 68°FLo: 20°C | Hi: 95°FHi: 35°C | Hi: 95°FHi: 35°C Lo: 66°FLo: 19°C | Hi: 95°FHi: 35°C Lo: 66°FLo: 19°C | Lo: 62°FLo: 17°C | Hi: 89°FHi: 32°C Lo: 63°FLo: 17°C | Hi: 89°FHi: 32°C Lo: 63°FLo: 17°C | Hi: 89°FHi: 32°C |
POP = Probability of Precipitation.
Weather Outlook Updated: 1143 AM PDT Fri Aug 28 2026 
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Issued: 1122 AM PDT Fri Aug 28 2026
Key Messages
1. Temperatures will be normal to slightly below normal Friday and into next week.
2. Moisture tracking over the region bring a 10-45% chance of thunderstorms from the foothills to the Sierra Nevada Crest.
3. Precipitation chances return again in the middle of next week.
Discussion
... Yesterday`s cloudiness made for very nice temperatures around the San Joaquin Valley. A similar story is in line for today. Most of the SJV woke up to cloudiness and Merced county woke up to some rain. It`...