Weather in Clearlake, CA
Updated 2026-08-11 09:00 local time · ZIP codes 95422
Sunny
No government weather alerts were returned for this location at the latest update.
Next hours
56°0% rain87°0% rain96°0% rain98°0% rain100°0% rain101°0% rain102°0% rain100°0% rain97°0% rain94°0% rain90°0% rain84°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 57°F with winds near 2 mph.
84°F, 0% rain chance and 5 mph wind.
Visibility is around 10 mi; gusts may reach 12 mph.
Current temperature is 56°F, wind 2 mph, rain chance up to 0%.
UV index is 2.
Clearlake weather today
Sunny and 56°F in Clearlake, CA. Today's high is 102°F with a 0% rain chance. Winds are around 2 mph with gusts near 3 mph. Relative humidity is 77%, pressure is 29.94 inHg, and visibility is about 10 miles.
Tonight and tomorrow in Clearlake
Sunrise is at 06:20 AM and sunset is at 08:10 PM. Tomorrow's forecast calls for Sunny with a high near 93°F and a low near 57°F. The maximum rain chance is 3%.