Porterville College, CA Weather Forecast
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Porterville College Weather Forecast
| TONIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY |
| Chance of Rain | Chance of T-Storm | Partly Cloudy | Sunny | Clear | Clear | Clear | Mostly Clear | Mostly Clear | Sunny | Partly Cloudy | Partly Cloudy |
| Lo: 70°FLo: 21°C | Hi: 95°FHi: 35°C | Lo: 65°FLo: 18°C | Hi: 95°FHi: 35°C | Lo: 65°FLo: 18°C | Hi: 95°FHi: 35°C Lo: 61°FLo: 16°C | Hi: 95°FHi: 35°C Lo: 61°FLo: 16°C | Hi: 91°FHi: 33°C Lo: 59°FLo: 15°C | Hi: 91°FHi: 33°C Lo: 59°FLo: 15°C | Hi: 89°FHi: 32°C | Hi: 89°FHi: 32°C Lo: 60°FLo: 16°C | Hi: 89°FHi: 32°C Lo: 60°FLo: 16°C |
| POP: 20% | POP: 20% |
POP = Probability of Precipitation.
Weather Outlook Updated: 310 PM PDT Thu Aug 27 2026 

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Issued: 1205 PM PDT Thu Aug 27 2026
Key Messages
1 Temperatures drop slightly Thursday and Friday before a significant decrease over the weekend.
2. Moisture tracking over the region in the late week period will bring a 10 to 30 percent chance of thunderstorms over the Sierra Nevada on Friday. 5 to 25 percent chance of precipitation Friday in the Valley.
3. Precipitation chances return middle of next week.
Discussion
... Here comes the clouds! A nice cloudy morning greeted most of the San Joaquin Valley as the first remnants of the for...
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