Fullerton, CA Weather

    06:00 Wednesday
    Overcast
    Overcast
    14° Feels like 14°
    Gentle northwest wind Northwest 4 - 9 km/h
    • Today 31 Dec. Light rain with partly cloudy skies 80% 1.2 mm 19° / 10° Gentle northwest wind 10 - 18 km/h
    • Tomorrow 1 Jan. Scattered clouds 20° / 8° Gentle northwest wind 10 - 19 km/h
    • Friday 2 Jan. Scattered clouds 22° / 10° Gentle northwest wind 6 - 16 km/h
    • Saturday 3 Jan. Partly cloudy 21° / 10° Gentle northwest wind 5 - 15 km/h
    • Sunday 4 Jan. Scattered clouds 24° / 10° Moderate south wind 16 - 28 km/h
    • Monday 5 Jan. Light rain with partly cloudy skies 30% 0.3 mm 24° / 14° Moderate west wind 16 - 37 km/h
    • Tuesday 6 Jan. Scattered clouds 21° / 10° Moderate northwest wind 9 - 31 km/h

    Weather Forecast for Fullerton, CA Today

    , 31 December

    Tomorrow

    , 1 January
    07:00 Overcast 14° Overcast
    Feels Like 14°
    Gentle northwest wind Northwest 4 - 9 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 34%
    • Dew Point Dew Point -1 °C
    • Clouds Clouds 100%
    • Feels Like Feels Like 14 °C
    • Visibility Visibility 25 km
    • Wind Wind - Average 4 km/h
    • Pressure Pressure 1019 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 9 km/h
    • Snowline Snowline 11811 ft
    08:00 Overcast 15° Overcast
    Feels Like 15°
    Gentle southwest wind Southwest 3 - 5 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 10% 0 mm
    • Humidity Humidity 34%
    • Dew Point Dew Point -1 °C
    • Clouds Clouds 100%
    • Feels Like Feels Like 15 °C
    • Visibility Visibility 25 km
    • Wind Wind - Average 3 km/h
    • Pressure Pressure 1019 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 5 km/h
    • Snowline Snowline 11811 ft
    09:00 Overcast 16° Overcast
    Feels Like 16°
    Gentle south wind South 4 - 7 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 10% 0 mm
    • Humidity Humidity 31%
    • Dew Point Dew Point -1 °C
    • Clouds Clouds 100%
    • Feels Like Feels Like 16 °C
    • Visibility Visibility 25 km
    • Wind Wind - Average 4 km/h
    • Pressure Pressure 1020 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 7 km/h
    • Snowline Snowline 11811 ft
    10:00 Overcast 18° Overcast
    Feels Like 18°
    Gentle northwest wind Northwest 3 - 9 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 20% 0 mm
    • Humidity Humidity 29%
    • Dew Point Dew Point 0 °C
    • Clouds Clouds 100%
    • Feels Like Feels Like 18 °C
    • Visibility Visibility 25 km
    • Wind Wind - Average 3 km/h
    • Pressure Pressure 1020 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 9 km/h
    • Snowline Snowline 11483 ft
    Overcast 11:00 Overcast 18° Overcast
    Feels Like 18°
    Gentle north wind North 8 - 13 km/h
    		UV Index 2 Low SPF: no
    11:00 Overcast 18° Overcast
    Feels Like 18°
    Gentle north wind North 8 - 13 km/h
    		UV Index 2 Low SPF: no
    • Rain Rain 10% 0 mm
    • Humidity Humidity 31%
    • Dew Point Dew Point 0 °C
    • Clouds Clouds 100%
    • Feels Like Feels Like 18 °C
    • Visibility Visibility 25 km
    • Wind Wind - Average 8 km/h
    • Pressure Pressure 1019 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 13 km/h
    • Snowline Snowline 11811 ft
    12:00 Overcast 18° Overcast
    Feels Like 18°
    Gentle northwest wind Northwest 9 - 16 km/h
    		UV Index 2 Low SPF: no
    • Rain Rain 10% 0 mm
    • Humidity Humidity 31%
    • Dew Point Dew Point 0 °C
    • Clouds Clouds 100%
    • Feels Like Feels Like 18 °C
    • Visibility Visibility 25 km
    • Wind Wind - Average 9 km/h
    • Pressure Pressure 1018 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 16 km/h
    • Snowline Snowline 11483 ft
    13:00 Overcast 19° Overcast
    Feels Like 19°
    Gentle northwest wind Northwest 7 - 18 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 20% 0 mm
    • Humidity Humidity 27%
    • Dew Point Dew Point -1 °C
    • Clouds Clouds 100%
    • Feels Like Feels Like 19 °C
    • Visibility Visibility 25 km
    • Wind Wind - Average 7 km/h
    • Pressure Pressure 1017 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 18 km/h
    • Snowline Snowline 12139 ft
    Overcast 14:00 Overcast 19° Overcast
    Feels Like 19°
    Gentle northwest wind Northwest 8 - 17 km/h
    		UV Index 1 Low SPF: no
    14:00 Light rain with partly cloudy skies 50% 0.2 mm 19° Light rain
    Feels Like 19°
    Gentle northwest wind Northwest 8 - 17 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 20% 0 mm
    • Humidity Humidity 27%
    • Dew Point Dew Point -1 °C
    • Clouds Clouds 100%
    • Feels Like Feels Like 19 °C
    • Visibility Visibility 10 km
    • Wind Wind - Average 8 km/h
    • Pressure Pressure 1017 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 17 km/h
    • Snowline Snowline 12139 ft
    15:00 Light rain with partly cloudy skies 50% 0.008 mm 17° Light rain
    Feels Like 17°
    Gentle north wind North 9 - 17 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 50% 0.008 mm
    • Humidity Humidity 41%
    • Dew Point Dew Point 3 °C
    • Clouds Clouds 95%
    • Feels Like Feels Like 17 °C
    • Visibility Visibility 18 km
    • Wind Wind - Average 9 km/h
    • Pressure Pressure 1018 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 17 km/h
    • Snowline Snowline 12467 ft
    16:00 Light rain with cloudy skies 60% 0.004 mm 16° Light rain
    Feels Like 16°
    Gentle northwest wind Northwest 10 - 18 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 60% 0.004 mm
    • Humidity Humidity 49%
    • Dew Point Dew Point 5 °C
    • Clouds Clouds 100%
    • Feels Like Feels Like 16 °C
    • Visibility Visibility 5 km
    • Wind Wind - Average 10 km/h
    • Pressure Pressure 1018 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 18 km/h
    • Snowline Snowline 12467 ft
    Light rain 17:00 Light rain with cloudy skies 50% 0.024 mm 14° Light rain
    Feels Like 14°
    Gentle northwest wind Northwest 10 - 18 km/h
    		UV Index 0 Low SPF: no
    17:00 Light rain with cloudy skies 60% 1 mm 14° Light rain
    Feels Like 14°
    Gentle northwest wind Northwest 10 - 18 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 50% 0.024 mm
    • Humidity Humidity 74%
    • Dew Point Dew Point 9 °C
    • Clouds Clouds 100%
    • Feels Like Feels Like 14 °C
    • Visibility Visibility 5 km
    • Wind Wind - Average 10 km/h
    • Pressure Pressure 1018 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 18 km/h
    • Snowline Snowline 12467 ft
    18:00 Light rain with cloudy skies 40% 0.012 mm 13° Light rain
    Feels Like 13°
    Gentle northwest wind Northwest 9 - 17 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 40% 0.012 mm
    • Humidity Humidity 81%
    • Dew Point Dew Point 10 °C
    • Clouds Clouds 98%
    • Feels Like Feels Like 13 °C
    • Visibility Visibility 20 km
    • Wind Wind - Average 9 km/h
    • Pressure Pressure 1019 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 17 km/h
    • Snowline Snowline 12795 ft
    19:00 Scattered clouds 13° Scattered clouds
    Feels Like 13°
    Gentle north wind North 8 - 16 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 20% 0 mm
    • Humidity Humidity 84%
    • Dew Point Dew Point 10 °C
    • Clouds Clouds 42%
    • Feels Like Feels Like 13 °C
    • Visibility Visibility 20 km
    • Wind Wind - Average 8 km/h
    • Pressure Pressure 1019 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 16 km/h
    • Snowline Snowline 12795 ft
    Scattered clouds 20:00 Scattered clouds 12° Scattered clouds
    Feels Like 12°
    Gentle north wind North 4 - 13 km/h
    		UV Index 0 Low SPF: no
    20:00 Scattered clouds 12° Scattered clouds
    Feels Like 12°
    Gentle north wind North 4 - 13 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 10% 0 mm
    • Humidity Humidity 90%
    • Dew Point Dew Point 10 °C
    • Clouds Clouds 37%
    • Feels Like Feels Like 12 °C
    • Visibility Visibility 20 km
    • Wind Wind - Average 4 km/h
    • Pressure Pressure 1019 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 13 km/h
    • Snowline Snowline 13123 ft
    21:00 Scattered clouds 11° Scattered clouds
    Feels Like 11°
    Gentle north wind North 2 - 6 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 90%
    • Dew Point Dew Point 10 °C
    • Clouds Clouds 17%
    • Feels Like Feels Like 11 °C
    • Visibility Visibility 20 km
    • Wind Wind - Average 2 km/h
    • Pressure Pressure 1019 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 6 km/h
    • Snowline Snowline 12795 ft
    22:00 Scattered clouds 11° Scattered clouds
    Feels Like 11°
    Gentle west wind West 1 - 2 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 90%
    • Dew Point Dew Point 9 °C
    • Clouds Clouds 13%
    • Feels Like Feels Like 11 °C
    • Visibility Visibility 20 km
    • Wind Wind - Average 1 km/h
    • Pressure Pressure 1019 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 2 km/h
    • Snowline Snowline 12467 ft
    Scattered clouds 23:00 Scattered clouds 11° Scattered clouds
    Feels Like 11°
    Calm West 1 - 1 km/h
    		UV Index 0 Low SPF: no
    23:00 Scattered clouds 11° Scattered clouds
    Feels Like 11°
    Calm West 1 - 1 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 91%
    • Dew Point Dew Point 9 °C
    • Clouds Clouds 12%
    • Feels Like Feels Like 11 °C
    • Visibility Visibility 20 km
    • Wind Wind - Average 1 km/h
    • Pressure Pressure 1019 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 1 km/h
    • Snowline Snowline 12467 ft
    24:00 Scattered clouds 10° Scattered clouds
    Feels Like 10°
    Gentle northwest wind Northwest 1 - 3 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 10% 0 mm
    • Humidity Humidity 92%
    • Dew Point Dew Point 9 °C
    • Clouds Clouds 45%
    • Feels Like Feels Like 10 °C
    • Visibility Visibility 18 km
    • Wind Wind - Average 1 km/h
    • Pressure Pressure 1019 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 3 km/h
    • Snowline Snowline 12139 ft

    Sunrise and Sunset

    Sunrise 06:44 Sunset 16:45
    First light 06:16 Midday 11:44 Last light 17:12
    Day length 10h 2m

    Remaining daylight 10h 2m

    Lunar calendar

    Mon Tue Wed Thu Fri Sat Sun
    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
    10 Last Quarter
    11 Last Quarter
    12 Last Quarter
    13 Last Quarter

    Air quality in Fullerton today

    Detail
    21
    Fair O₃ (51 µg/m³)
    • Little health risk.
    • Sensitive people should consider reducing prolonged or intense outdoor activities if they experience symptoms.

    Weather graphs
    Maximum Minimum Rainfall

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