Weather in Porterville, CA
Updated 2026-08-11 10:45 local time · ZIP codes 93257, 93258
Sunny
No government weather alerts were returned for this location at the latest update.
Next hours
86°0% rain99°0% rain101°0% rain102°0% rain102°0% rain102°0% rain101°0% rain100°0% rain97°0% rain
92°0% rain89°0% rain70°2% rain3-day weather forecast
Weather details
Sunrise, sunset and moon
Weather insights for today
Rain chance stays relatively low over the next 12 hours (up to 2%).
It feels like 82°F with winds near 7 mph.
92°F, 0% rain chance and 2 mph wind.
Visibility is around 10 mi; gusts may reach 14 mph.
Current temperature is 86°F, wind 7 mph, rain chance up to 2%.
UV index is 5. Sunscreen and sunglasses are sensible for longer outdoor time.
Porterville weather today
Sunny and 86°F in Porterville, CA. Today's high is 102°F with a 0% rain chance. Winds are around 7 mph with gusts near 8 mph. Relative humidity is 29%, pressure is 29.95 inHg, and visibility is about 10 miles.
Tonight and tomorrow in Porterville
Sunrise is at 06:11 AM and sunset is at 07:50 PM. Tomorrow's forecast calls for Sunny with a high near 97°F and a low near 65°F. The maximum rain chance is 17%.