Orange County, CA Weather Forecast
County weather hub
Mostly Sunny
Compare major city weather across Orange County, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.
Mostly sunny, with a high near 74. Southwest wind 0 to 10 mph, with gusts as high as 20 mph.
County Weather Overview
This county weather page brings together forecast coverage for Orange County so visitors can compare temperatures, wind, and conditions across the region without hopping between unrelated pages.
Current forecast coverage spans 34 of 35 mapped cities in Orange County.
Page Snapshot
- Page focus
- county weather
- Forecast window
- Apr 10 to Apr 15, 2026
- Latest sync
- Apr 9, 2026 2:19 AM PDT
- Forecast office
- SGX
- Source
- NOAA / NWS
Daily Outlook
This Week in Orange County
Wednesday looks like the warmest upcoming period in Orange County at 76 degrees F.
Sunday Night is the coolest period ahead with temperatures near 50 degrees F.
The strongest winds are forecast for Sunday at about 10 to 15 mph W.
Precipitation is mentioned in 5 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 9, 2026 2:19 AM PDT
- Coverage
- 6 days
- Time zone
- America/Los_Angeles
- Forecast office
- SGX
- Radar station
- KSOX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A chance of rain showers after 11pm. Mostly cloudy, with a low around 58. West wind 5 to 10 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
A slight chance of rain showers. Mostly sunny, with a high near 70. Chance of precipitation is 20%.
Rain showers likely before 5am, then showers and thunderstorms likely. Mostly cloudy, with a low around 56.
Showers and thunderstorms likely before 5pm. Partly sunny, with a high near 67.
A slight chance of rain showers between 11pm and 5am. Partly cloudy, with a low around 50.
Sunny, with a high near 68.
Mostly clear, with a low around 50.
Sunny, with a high near 73.
Mostly clear, with a low around 52.
Mostly sunny, with a high near 76.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Friday
Apr 10
|
Mostly Sunny
|
74°F |
0 to 10 mph
SW
|
|
Friday Night
Apr 10
|
Chance Rain Showers
|
58°F |
5 to 10 mph
W
|
|
Saturday
Apr 11
|
Slight Chance Rain Showers
|
70°F |
0 to 10 mph
SW
|
|
Saturday Night
Apr 11
|
Rain Showers Likely
|
56°F |
5 to 10 mph
W
|
|
Sunday
Apr 12
|
Showers And Thunderstorms Likely
|
67°F |
10 to 15 mph
W
|
|
Sunday Night
Apr 12
|
Slight Chance Rain Showers
|
50°F |
5 to 10 mph
W
|
|
Monday
Apr 13
|
Sunny
|
68°F |
5 to 10 mph
W
|
|
Monday Night
Apr 13
|
Mostly Clear
|
50°F |
0 to 10 mph
S
|
|
Tuesday
Apr 14
|
Sunny
|
73°F |
0 to 10 mph
S
|
|
Tuesday Night
Apr 14
|
Mostly Clear
|
52°F |
0 to 10 mph
NW
|
|
Wednesday
Apr 15
|
Mostly Sunny
|
76°F |
0 to 10 mph
S
|
Major City Forecasts
Live forecast snapshots for major cities across Orange County.
Coverage
Forecast coverage currently spans 34 of 35 mapped cities in Orange County.
Largest mapped city population in this region: 353,676.
