Forecast

    Forecast for Placentia, CA | Forecast Periods: 14
    Saturday
    Mar 14
    2026

    Placentia, CA

    Updated: 12:54 PM PDT

    84°F

    Partly Sunny

    10 mph SW
    Precipitation: 0%

    Partly sunny, with a high near 84. Southwest wind around 10 mph.

    Hourly Forecast

    SUN17:00
    77°F
    Partly Sunny
    Dewpoint:10.6°Precip:0%Humidity:40%Wind:10 mph SW
    SUN18:00
    74°F
    Mostly Cloudy
    Dewpoint:11.1°Precip:0%Humidity:47%Wind:5 mph SW
    SUN19:00
    69°F
    Mostly Cloudy
    Dewpoint:12.2°Precip:0%Humidity:59%Wind:5 mph S
    SUN20:00
    66°F
    Patchy Fog
    Dewpoint:12.8°Precip:0%Humidity:68%Wind:5 mph S
    SUN21:00
    63°F
    Patchy Fog
    Dewpoint:12.8°Precip:0%Humidity:75%Wind:5 mph S
    SUN22:00
    62°F
    Patchy Fog
    Dewpoint:13.3°Precip:0%Humidity:79%Wind:5 mph S
    SUN23:00
    61°F
    Patchy Fog
    Dewpoint:13.3°Precip:0%Humidity:84%Wind:0 mph
    SUN00:00
    60°F
    Patchy Fog
    Dewpoint:13.3°Precip:0%Humidity:85%Wind:0 mph
    SUN01:00
    58°F
    Patchy Fog
    Dewpoint:12.8°Precip:0%Humidity:88%Wind:0 mph
    SUN02:00
    58°F
    Mostly Cloudy
    Dewpoint:12.2°Precip:0%Humidity:88%Wind:0 mph
    SUN03:00
    57°F
    Mostly Cloudy
    Dewpoint:12.2°Precip:0%Humidity:90%Wind:0 mph
    SUN04:00
    56°F
    Mostly Cloudy
    Dewpoint:11.7°Precip:0%Humidity:89%Wind:0 mph
    SUN05:00
    56°F
    Mostly Cloudy
    Dewpoint:11.1°Precip:0%Humidity:88%Wind:0 mph
    SUN06:00
    55°F
    Partly Sunny
    Dewpoint:11.1°Precip:0%Humidity:89%Wind:0 mph
    SUN07:00
    55°F
    Partly Sunny
    Dewpoint:10.6°Precip:0%Humidity:87%Wind:0 mph
    SUN08:00
    56°F
    Patchy Fog
    Dewpoint:10.6°Precip:0%Humidity:84%Wind:0 mph
    SUN09:00
    61°F
    Patchy Fog
    Dewpoint:11.1°Precip:0%Humidity:73%Wind:0 mph
    SUN10:00
    66°F
    Patchy Fog
    Dewpoint:11.7°Precip:0%Humidity:63%Wind:0 mph
    SUN11:00
    71°F
    Sunny
    Dewpoint:11.7°Precip:0%Humidity:52%Wind:5 mph W
    SUN12:00
    76°F
    Sunny
    Dewpoint:11.1°Precip:0%Humidity:44%Wind:5 mph W
    SUN13:00
    80°F
    Sunny
    Dewpoint:11.1°Precip:0%Humidity:39%Wind:5 mph W
    SUN14:00
    82°F
    Sunny
    Dewpoint:11.1°Precip:0%Humidity:35%Wind:5 mph W
    SUN15:00
    84°F
    Sunny
    Dewpoint:10.6°Precip:0%Humidity:32%Wind:5 mph W
    SUN16:00
    84°F
    Sunny
    Dewpoint:10.6°Precip:0%Humidity:32%Wind:5 mph W

    Extended Forecast

    Tonight

    Sun, Mar 15
    54°F
    Patchy Fog
    0 mph S
    Precipitation: 0%
    Patchy fog between 8pm and 2am. Mostly cloudy, with a low around 54. South wind 0 to 5 mph.

    Sunday

    Sun, Mar 15
    89°F
    Patchy Fog then Mostly Sunny
    0 mph W
    Precipitation: 0%
    Patchy fog between 8am and 11am. Mostly sunny, with a high near 89. West wind 0 to 5 mph.

    Sunday Night

    Mon, Mar 16
    56°F
    Partly Cloudy
    0 mph SW
    Precipitation: 0%
    Partly cloudy, with a low around 56. Southwest wind 0 to 5 mph.

    Monday

    Mon, Mar 16
    96°F
    Sunny
    0 mph NW
    Precipitation: 0%
    Sunny, with a high near 96. Northwest wind 0 to 10 mph.

    Monday Night

    Tue, Mar 17
    61°F
    Mostly Clear
    0 mph S
    Precipitation: 0%
    Mostly clear, with a low around 61.

    Tuesday

    Tue, Mar 17
    97°F
    Sunny
    0 mph NW
    Precipitation: 0%
    Sunny, with a high near 97.

    Tuesday Night

    Wed, Mar 18
    62°F
    Mostly Clear
    0 mph S
    Precipitation: 0%
    Mostly clear, with a low around 62.

    Wednesday

    Wed, Mar 18
    96°F
    Sunny
    0 mph S
    Precipitation: 0%
    Sunny, with a high near 96.

    Wednesday Night

    Thu, Mar 19
    61°F
    Mostly Clear
    0 mph S
    Precipitation: 0%
    Mostly clear, with a low around 61.

    Thursday

    Thu, Mar 19
    98°F
    Sunny
    0 mph NE
    Precipitation: 0%
    Sunny, with a high near 98.

    Thursday Night

    Fri, Mar 20
    62°F
    Clear
    0 mph S
    Precipitation: 0%
    Clear, with a low around 62.

    Friday

    Fri, Mar 20
    99°F
    Sunny
    0 mph S
    Precipitation: 0%
    Sunny, with a high near 99.

    Friday Night

    Sat, Mar 21
    61°F
    Mostly Clear
    0 mph S
    Precipitation: 0%
    Mostly clear, with a low around 61.

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