Wind
5 mph
W
Local Forecast
Current conditions, 5-day forecast, active weather alerts for Foothill Ranch, CA
Active Alerts 3 active
Hour-by-Hour Current Observation
Clear
Wind
5 mph
W
UV Index
10
Very High
Humidity
36%
Dew 62°F
Sun
6:19 AM · 7:25 PM
Rise · Set
Source: FULLERTON (KFUL). Slider scrubs the next 12 hours.
5-Day Outlook
Today
Overnight Fog
Overnight: Forecast Missing
Today
Sunny, with a high near 96. West wind around 5 mph.
Night
Mostly clear, with a low around 69. Southwest wind 0 to 5 mph.
Tuesday
Forecast Missing
Overnight: Forecast Missing
Tuesday
Sunny, with a high near 97. Southwest wind 0 to 5 mph.
Night
Mostly clear, with a low around 71. Southeast wind 0 to 5 mph.
Wednesday
Forecast Missing
Overnight: Forecast Missing
Wednesday
Sunny, with a high near 99. South wind 0 to 5 mph.
Night
Mostly clear, with a low around 73.
Thursday
Forecast Missing
Overnight: Forecast Missing
Thursday
Mostly sunny, with a high near 101.
Night
Partly cloudy, with a low around 74.
Friday
Forecast Missing
Overnight: Forecast Missing
Friday
Mostly sunny, with a high near 98.
Night
Mostly clear, with a low around 72.
Foothill Ranch, CA Weather Analysis Tools
Regional Radar
Composite reflectivity with Lightning overlay.
Regional Observations
Regional & historic weather conditions near Foothill Ranch, CA.
Active Alerts
Per-location alert detail and NWS source feeds.
Storm Reports
Recent storm reports including wind, hail, and tornadoes.
Model Analysis
Interactive forecast model guidance.
Satellite Imagery
GOES-East and GOES-West, visible and infrared.