Mission Viejo, CA Weather

Updated: Fri Jul 18th 2025 1:15 PM PDT

Partly Cloudy

76^°F 24^°C

Feels Like 78^°F / 26^°C

Mission Viejo, CA weather condition is Partly Cloudy and 76°F.

Today's Weather in Mission Viejo,CA

The current weather in Mission Viejo CA as of 1:15 PM PDT on Fri Jul 18th 2025, has a sky condition of Partly Cloudy with the visibility of 8 mile(s) and the UV index at 10.1. It is 76 degrees fahrenheit but feels like 78 degrees. The barometric pressure is 29.98 - measured by inches of mercury - and is steady since its last observation. The humidity is 60 percent that's falling since the last report, with a dew point of 64 degrees fahrenheit which is falling. Wind direction is from the West-Southwest at 9.2 miles per hour, gusting at 10.6 miles per hour. Sunrise was at 5:54 AM and Sunset is at 8:00 PM. The moon phase is a Last Quarter moon rising at 12:12 AM. Thank you for listening to the weather report from LocalConditions.com!

Listen to this weather report - press Read

Barometer 29.98 inHg. rising
Humidity 60% falling
Heat Index 80°F
Wind from WSW. 9.2 mph
Wind Gust 10.6 miles per hour
Wind Chill 78°F
UV Index 10.1

Dew Point 64°F falling
Visibility 8 mi.
Sunrise 5:54 AM
Sunset 8:00 PM
Moonrise 12:12 AM
Moonset 2:08 PM
Moon Phase Last Quarter Moon

Ask About Weather

Test our newly developed Weather Chatbot. It provides up to 10 days of forecast information!

Radar Alerts Next 48 Hours Traffic

Hourly Forecast - Next 8 hours

5 Day Forecast

Cloudy

Cloudy with a high of 77°F and a low of 65°F. Winds will be light at 9mph at times. Expect high humidity with levels above 80% to 81%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 77° \| Lo 65°	81%	0%	0%	8.3 mph

Partly Cloudy

Partly Cloudy with a high of 75°F and a low of 64°F. Winds will be light at 10mph at times. Expect high humidity with levels above 80% to 82%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 75° \| Lo 64°	82%	0%	0%	9.8 mph

Partly Cloudy

Partly Cloudy with a high of 76°F and a low of 62°F. Winds will be light at 10mph at times. The humidity will be on the higher side, reaching around 76%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 76° \| Lo 62°	76%	0%	0%	9.4 mph

Sunny

Sunny with a high of 78°F and a low of 63°F. Winds will be light at 9mph at times. The humidity will be on the higher side, reaching around 69%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 78° \| Lo 63°	69%	0%	0%	8.3 mph

Sunny

Sunny with a high of 81°F and a low of 64°F. Winds will be light at 9mph at times. The humidity will be on the higher side, reaching around 64%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 81° \| Lo 64°	64%	0%	0%	8.9 mph

Yesterday Tomorrow 5-Day

Weather Radar Map

Live Mission Viejo, CA weather with granular precipitation, radar, barometric pressure, temperatures and wind speeds for today thru Tuesday, as you toggle through each map layer. Use the slider to move forward and back in time to view how current data and forecasts will affect the region; you can press or click on the map to show metrics available for each tab. The related timestamp is located above the Play button which will animate the weather forecast.

Hourly Temperature

The current temperature today is 76^°F. The morning temperature of 64°^F is lowest at 12am with the daytime high of 78°^F at 12pm and a low around 66°^F at 11pm is expected.