Weather in Onyx, CA
Updated 2026-08-11 09:00 local time · ZIP codes 93255
Cloudy
No government weather alerts were returned for this location at the latest update.
Next hours
82°0% rain
91°0% rain99°0% rain102°0% rain103°0% rain103°0% rain102°0% rain100°0% rain99°0% rain96°0% rain93°0% rain
88°0% 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 0%).
It feels like 79°F with winds near 5 mph.
82°F, 0% rain chance and 5 mph wind.
Visibility is around 10 mi; gusts may reach 19 mph.
Current temperature is 82°F, wind 5 mph, rain chance up to 0%.
UV index is 3.
Onyx weather today
Cloudy and 82°F in Onyx, CA. Today's high is 103°F with a 0% rain chance. Winds are around 5 mph with gusts near 5 mph. Relative humidity is 23%, pressure is 29.98 inHg, and visibility is about 10 miles.
Tonight and tomorrow in Onyx
Sunrise is at 06:08 AM and sunset is at 07:47 PM. Tomorrow's forecast calls for Sunny with a high near 93°F and a low near 57°F. The maximum rain chance is 2%.