Fullerton, CA Weather

    02:00 Saturday
    Partly cloudy
    Partly cloudy
    14° Feels like 14°
    First Quarter First Quarter Illuminated: 50%
    • Today 27 Dec. Scattered clouds 20° / 9° Moderate west wind 18 - 34 km/h
    • Tomorrow 28 Dec. Scattered clouds 21° / 8° Moderate north wind 15 - 31 km/h
    • Monday 29 Dec. Clear 20° / 8° Moderate north wind 18 - 35 km/h
    • Tuesday 30 Dec. Scattered clouds 21° / 8° Moderate north wind 10 - 25 km/h
    • Wednesday 31 Dec. Scattered clouds 21° / 8° Moderate northwest wind 7 - 21 km/h
    • Thursday 1 Jan. Light rain with partly cloudy skies 40% 1.1 mm 17° / 10° Moderate southeast wind 8 - 20 km/h
    • Friday 2 Jan. Light rain with partly cloudy skies 30% 4.5 mm 20° / 10° Strong west wind 25 - 55 km/h

    Weather Forecast for Fullerton, CA Today

    , 27 December

    Tomorrow

    , 28 December
    02:00 Partly cloudy 14° Partly cloudy
    Feels Like 14°
    Gentle west wind West 3 - 5 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 73%
    • Dew Point Dew Point 9 °C
    • Clouds Clouds 68%
    • Feels Like Feels Like 14 °C
    • Visibility Visibility 25 km
    • Wind Wind - Average 3 km/h
    • Pressure Pressure 1014 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 5 km/h
    • Snowline Snowline 9186 ft
    03:00 Overcast 14° Overcast
    Feels Like 14°
    Gentle west wind West 4 - 7 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 72%
    • Dew Point Dew Point 9 °C
    • Clouds Clouds 98%
    • Feels Like Feels Like 14 °C
    • Visibility Visibility 25 km
    • Wind Wind - Average 4 km/h
    • Pressure Pressure 1014 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 7 km/h
    • Snowline Snowline 8530 ft
    04:00 Partly cloudy 15° Partly cloudy
    Feels Like 15°
    Gentle west wind West 6 - 10 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 71%
    • Dew Point Dew Point 10 °C
    • Clouds Clouds 79%
    • Feels Like Feels Like 15 °C
    • Visibility Visibility 20 km
    • Wind Wind - Average 6 km/h
    • Pressure Pressure 1014 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 10 km/h
    • Snowline Snowline 8530 ft
    Partly cloudy 05:00 Partly cloudy 14° Partly cloudy
    Feels Like 14°
    Gentle west wind West 10 - 15 km/h
    		UV Index 0 Low SPF: no
    05:00 Partly cloudy 14° Partly cloudy
    Feels Like 14°
    Gentle west wind West 10 - 15 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 73%
    • Dew Point Dew Point 9 °C
    • Clouds Clouds 59%
    • Feels Like Feels Like 14 °C
    • Visibility Visibility 20 km
    • Wind Wind - Average 10 km/h
    • Pressure Pressure 1014 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 15 km/h
    • Snowline Snowline 8202 ft
    06:00 Scattered clouds 14° Scattered clouds
    Feels Like 14°
    Moderate west wind West 15 - 25 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 70%
    • Dew Point Dew Point 8 °C
    • Clouds Clouds 50%
    • Feels Like Feels Like 14 °C
    • Visibility Visibility 20 km
    • Wind Wind - Average 15 km/h
    • Pressure Pressure 1015 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 25 km/h
    • Snowline Snowline 8202 ft
    07:00 Scattered clouds 14° Scattered clouds
    Feels Like 14°
    Moderate west wind West 17 - 28 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 64%
    • Dew Point Dew Point 7 °C
    • Clouds Clouds 37%
    • Feels Like Feels Like 14 °C
    • Visibility Visibility 25 km
    • Wind Wind - Average 17 km/h
    • Pressure Pressure 1015 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 28 km/h
    • Snowline Snowline 8858 ft
    Sunny 08:00 Clear 15° Sunny
    Feels Like 15°
    Moderate west wind West 18 - 31 km/h
    		UV Index 0 Low SPF: no
    08:00 Scattered clouds 15° Scattered clouds
    Feels Like 15°
    Moderate west wind West 18 - 31 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 56%
    • Dew Point Dew Point 6 °C
    • Clouds Clouds 3%
    • Feels Like Feels Like 15 °C
    • Visibility Visibility 25 km
    • Wind Wind - Average 18 km/h
    • Pressure Pressure 1016 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 31 km/h
    • Snowline Snowline 8858 ft
    09:00 Clear 16° Sunny
    Feels Like 16°
    Moderate west wind West 16 - 31 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 48%
    • Dew Point Dew Point 5 °C
    • Clouds Clouds 0%
    • Feels Like Feels Like 16 °C
    • Visibility Visibility 25 km
    • Wind Wind - Average 16 km/h
    • Pressure Pressure 1017 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 31 km/h
    • Snowline Snowline 9186 ft
    10:00 Scattered clouds 18° Scattered clouds
    Feels Like 18°
    Moderate west wind West 16 - 32 km/h
    		UV Index 2 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 40%
    • Dew Point Dew Point 4 °C
    • Clouds Clouds 13%
    • Feels Like Feels Like 18 °C
    • Visibility Visibility 25 km
    • Wind Wind - Average 16 km/h
    • Pressure Pressure 1017 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 32 km/h
    • Snowline Snowline 9186 ft
    Scattered clouds 11:00 Scattered clouds 19° Scattered clouds
    Feels Like 19°
    Moderate northwest wind Northwest 16 - 33 km/h
    		UV Index 3 Moderate SPF: 6-10
    11:00 Scattered clouds 19° Scattered clouds
    Feels Like 19°
    Moderate northwest wind Northwest 16 - 33 km/h
    		UV Index 3 Moderate SPF: 6-10
    • Rain Rain 0% 0 mm
    • Humidity Humidity 35%
    • Dew Point Dew Point 3 °C
    • Clouds Clouds 19%
    • Feels Like Feels Like 19 °C
    • Visibility Visibility 25 km
    • Wind Wind - Average 16 km/h
    • Pressure Pressure 1016 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 33 km/h
    • Snowline Snowline 9186 ft
    12:00 Scattered clouds 19° Scattered clouds
    Feels Like 19°
    Moderate northwest wind Northwest 16 - 33 km/h
    		UV Index 3 Moderate SPF: 6-10
    • Rain Rain 0% 0 mm
    • Humidity Humidity 30%
    • Dew Point Dew Point 1 °C
    • Clouds Clouds 48%
    • Feels Like Feels Like 19 °C
    • Visibility Visibility 25 km
    • Wind Wind - Average 16 km/h
    • Pressure Pressure 1015 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 33 km/h
    • Snowline Snowline 9186 ft
    13:00 Clear 19° Sunny
    Feels Like 19°
    Moderate northwest wind Northwest 16 - 34 km/h
    		UV Index 2 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 29%
    • Dew Point Dew Point 1 °C
    • Clouds Clouds 2%
    • Feels Like Feels Like 19 °C
    • Visibility Visibility 25 km
    • Wind Wind - Average 16 km/h
    • Pressure Pressure 1015 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 34 km/h
    • Snowline Snowline 8858 ft
    Scattered clouds 14:00 Scattered clouds 19° Scattered clouds
    Feels Like 19°
    Moderate northwest wind Northwest 15 - 34 km/h
    		UV Index 1 Low SPF: no
    14:00 Scattered clouds 19° Scattered clouds
    Feels Like 19°
    Moderate northwest wind Northwest 15 - 34 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 32%
    • Dew Point Dew Point 2 °C
    • Clouds Clouds 14%
    • Feels Like Feels Like 19 °C
    • Visibility Visibility 25 km
    • Wind Wind - Average 15 km/h
    • Pressure Pressure 1015 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 34 km/h
    • Snowline Snowline 8858 ft
    15:00 Scattered clouds 19° Scattered clouds
    Feels Like 19°
    Moderate northwest wind Northwest 14 - 31 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 32%
    • Dew Point Dew Point 2 °C
    • Clouds Clouds 16%
    • Feels Like Feels Like 19 °C
    • Visibility Visibility 25 km
    • Wind Wind - Average 14 km/h
    • Pressure Pressure 1015 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 31 km/h
    • Snowline Snowline 8858 ft
    16:00 Scattered clouds 18° Scattered clouds
    Feels Like 18°
    Moderate northwest wind Northwest 9 - 26 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 36%
    • Dew Point Dew Point 3 °C
    • Clouds Clouds 13%
    • Feels Like Feels Like 18 °C
    • Visibility Visibility 25 km
    • Wind Wind - Average 9 km/h
    • Pressure Pressure 1015 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 26 km/h
    • Snowline Snowline 8530 ft
    Sunny 17:00 Clear 15° Sunny
    Feels Like 15°
    Gentle northwest wind Northwest 6 - 15 km/h
    		UV Index 0 Low SPF: no
    17:00 Scattered clouds 15° Scattered clouds
    Feels Like 15°
    Gentle northwest wind Northwest 6 - 15 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 48%
    • Dew Point Dew Point 4 °C
    • Clouds Clouds 2%
    • Feels Like Feels Like 15 °C
    • Visibility Visibility 25 km
    • Wind Wind - Average 6 km/h
    • Pressure Pressure 1015 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 15 km/h
    • Snowline Snowline 8530 ft
    18:00 Clear skies 14° Clear
    Feels Like 14°
    Gentle north wind North 6 - 10 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 55%
    • Dew Point Dew Point 5 °C
    • Clouds Clouds 6%
    • Feels Like Feels Like 14 °C
    • Visibility Visibility 25 km
    • Wind Wind - Average 6 km/h
    • Pressure Pressure 1016 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 10 km/h
    • Snowline Snowline 8530 ft
    19:00 Scattered clouds 13° Scattered clouds
    Feels Like 13°
    Gentle north wind North 8 - 13 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 58%
    • Dew Point Dew Point 5 °C
    • Clouds Clouds 18%
    • Feels Like Feels Like 13 °C
    • Visibility Visibility 25 km
    • Wind Wind - Average 8 km/h
    • Pressure Pressure 1016 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 13 km/h
    • Snowline Snowline 8530 ft
    Scattered clouds 20:00 Scattered clouds 12° Scattered clouds
    Feels Like 12°
    Gentle northwest wind Northwest 6 - 13 km/h
    		UV Index 0 Low SPF: no
    20:00 Scattered clouds 12° Scattered clouds
    Feels Like 12°
    Gentle northwest wind Northwest 6 - 13 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 63%
    • Dew Point Dew Point 5 °C
    • Clouds Clouds 13%
    • Feels Like Feels Like 12 °C
    • Visibility Visibility 25 km
    • Wind Wind - Average 6 km/h
    • Pressure Pressure 1018 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 13 km/h
    • Snowline Snowline 8530 ft
    21:00 Clear skies 11° Clear
    Feels Like 11°
    Gentle northwest wind Northwest 6 - 10 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 71%
    • Dew Point Dew Point 6 °C
    • Clouds Clouds 8%
    • Feels Like Feels Like 11 °C
    • Visibility Visibility 20 km
    • Wind Wind - Average 6 km/h
    • Pressure Pressure 1018 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 10 km/h
    • Snowline Snowline 8530 ft
    22:00 Clear skies 10° Clear
    Feels Like 10°
    Gentle west wind West 7 - 11 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 78%
    • Dew Point Dew Point 7 °C
    • Clouds Clouds 9%
    • Feels Like Feels Like 10 °C
    • Visibility Visibility 20 km
    • Wind Wind - Average 7 km/h
    • Pressure Pressure 1019 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 11 km/h
    • Snowline Snowline 8530 ft
    Scattered clouds 23:00 Scattered clouds 10° Scattered clouds
    Feels Like 10°
    Gentle northwest wind Northwest 6 - 10 km/h
    		UV Index 0 Low SPF: no
    23:00 Scattered clouds 10° Scattered clouds
    Feels Like 10°
    Gentle northwest wind Northwest 6 - 10 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 82%
    • Dew Point Dew Point 7 °C
    • Clouds Clouds 39%
    • Feels Like Feels Like 10 °C
    • Visibility Visibility 20 km
    • Wind Wind - Average 6 km/h
    • Pressure Pressure 1019 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 10 km/h
    • Snowline Snowline 8530 ft
    24:00 Scattered clouds 10° Scattered clouds
    Feels Like 10°
    Gentle northwest wind Northwest 5 - 9 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 82%
    • Dew Point Dew Point 7 °C
    • Clouds Clouds 37%
    • Feels Like Feels Like 10 °C
    • Visibility Visibility 20 km
    • Wind Wind - Average 5 km/h
    • Pressure Pressure 1019 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 9 km/h
    • Snowline Snowline 8530 ft

    Sunrise and Sunset

    Sunrise 06:42 Sunset 16:43
    First light 06:15 Midday 11:42 Last light 17:10
    Day length 10h

    Time remaining until sunrise 4h 20m

    Lunar calendar

    Mon Tue Wed Thu Fri Sat Sun
    27 First Quarter
    28 First Quarter
    29 First Quarter
    30 First Quarter
    31 First Quarter
    1 First Quarter
    2 Full Moon
    3 Full Moon
    4 Last Quarter
    5 Last Quarter
    6 Last Quarter
    7 Last Quarter
    8 Last Quarter
    9 Last Quarter

    Air quality in Fullerton today

    Detail
    38
    Fair O₃ (93 µg/m³)
    • Little health risk.
    • Sensitive people should consider reducing prolonged or intense outdoor activities if they experience symptoms.

    Weather graphs
    Maximum Minimum Rainfall

    Videos

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