Walnut Creek, CA Weather

    10:00 Sunday
    Overcast
    Overcast
    16° Feels like 16°
    Moderate south wind South 21 - 48 km/h
    • Today 21 Dec. Light rain with cloudy skies 90% 14 mm 17° / 13° Strong south wind 25 - 56 km/h
    • Tomorrow 22 Dec. Moderate rain with cloudy skies 90% 17 mm 15° / 12° Moderate south wind 18 - 44 km/h
    • Tuesday 23 Dec. Moderate rain with partly cloudy skies 90% 6.7 mm 18° / 12° Strong south wind 31 - 69 km/h
    • Wednesday 24 Dec. Light rain with partly cloudy skies 90% 7.2 mm 17° / 10° Very strong south wind 38 - 94 km/h
    • Thursday 25 Dec. Moderate rain with partly cloudy skies 90% 16 mm 13° / 8° Strong southwest wind 27 - 62 km/h
    • Friday 26 Dec. Light rain with partly cloudy skies 80% 1.8 mm 12° / 6° Moderate south wind 10 - 31 km/h
    • Saturday 27 Dec. Clear 14° / 3° Moderate northeast wind 9 - 28 km/h

    Weather Forecast for Walnut Creek, CA Today

    , 21 December

    Tomorrow

    , 22 December
    11:00 Overcast 16° Overcast
    Feels Like 16°
    Moderate south wind South 21 - 48 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 20% 0 mm
    • Humidity Humidity 86%
    • Dew Point Dew Point 14 °C
    • Clouds Clouds 100%
    • Feels Like Feels Like 16 °C
    • Visibility Visibility 18 km
    • Wind Wind - Average 21 km/h
    • Pressure Pressure 1016 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 48 km/h
    • Snowline Snowline 11811 ft
    12:00 Light rain with cloudy skies 60% 0.008 mm 16° Light rain
    Feels Like 16°
    Moderate south wind South 19 - 47 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 60% 0.008 mm
    • Humidity Humidity 87%
    • Dew Point Dew Point 14 °C
    • Clouds Clouds 100%
    • Feels Like Feels Like 16 °C
    • Visibility Visibility 9 km
    • Wind Wind - Average 19 km/h
    • Pressure Pressure 1016 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 47 km/h
    • Snowline Snowline 11483 ft
    13:00 Light rain with cloudy skies 60% 0.012 mm 16° Light rain
    Feels Like 16°
    Moderate southwest wind Southwest 19 - 44 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 60% 0.012 mm
    • Humidity Humidity 91%
    • Dew Point Dew Point 14 °C
    • Clouds Clouds 100%
    • Feels Like Feels Like 16 °C
    • Visibility Visibility 8 km
    • Wind Wind - Average 19 km/h
    • Pressure Pressure 1015 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 44 km/h
    • Snowline Snowline 10827 ft
    14:00 Light rain with partly cloudy skies 60% 0.035 mm 16° Light rain
    Feels Like 16°
    Moderate south wind South 20 - 44 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 60% 0.035 mm
    • Humidity Humidity 92%
    • Dew Point Dew Point 14 °C
    • Clouds Clouds 90%
    • Feels Like Feels Like 16 °C
    • Visibility Visibility 6 km
    • Wind Wind - Average 20 km/h
    • Pressure Pressure 1014 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 44 km/h
    • Snowline Snowline 10827 ft
    15:00 Light rain with partly cloudy skies 60% 0.047 mm 16° Light rain
    Feels Like 16°
    Moderate south wind South 21 - 46 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 60% 0.047 mm
    • Humidity Humidity 91%
    • Dew Point Dew Point 14 °C
    • Clouds Clouds 85%
    • Feels Like Feels Like 16 °C
    • Visibility Visibility 6 km
    • Wind Wind - Average 21 km/h
    • Pressure Pressure 1014 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 46 km/h
    • Snowline Snowline 11155 ft
    16:00 Light rain with partly cloudy skies 50% 0.012 mm 15° Light rain
    Feels Like 15°
    Moderate south wind South 22 - 48 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 50% 0.012 mm
    • Humidity Humidity 90%
    • Dew Point Dew Point 14 °C
    • Clouds Clouds 93%
    • Feels Like Feels Like 15 °C
    • Visibility Visibility 5 km
    • Wind Wind - Average 22 km/h
    • Pressure Pressure 1014 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 48 km/h
    • Snowline Snowline 10827 ft
    Light rain 17:00 Light rain with partly cloudy skies 40% 0.012 mm 15° Light rain
    Feels Like 15°
    Strong south wind South 23 - 50 km/h
    		UV Index 0 Low SPF: no
    17:00 Light rain with cloudy skies 50% 0.8 mm 15° Light rain
    Feels Like 15°
    Strong south wind South 23 - 50 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 40% 0.012 mm
    • Humidity Humidity 92%
    • Dew Point Dew Point 13 °C
    • Clouds Clouds 92%
    • Feels Like Feels Like 15 °C
    • Visibility Visibility 10 km
    • Wind Wind - Average 23 km/h
    • Pressure Pressure 1014 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 50 km/h
    • Snowline Snowline 11155 ft
    18:00 Light rain with cloudy skies 40% 0.008 mm 14° Light rain
    Feels Like 14°
    Strong south wind South 23 - 51 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 40% 0.008 mm
    • Humidity Humidity 89%
    • Dew Point Dew Point 13 °C
    • Clouds Clouds 100%
    • Feels Like Feels Like 14 °C
    • Visibility Visibility 10 km
    • Wind Wind - Average 23 km/h
    • Pressure Pressure 1015 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 51 km/h
    • Snowline Snowline 11155 ft
    19:00 Light rain with cloudy skies 60% 0.016 mm 15° Light rain
    Feels Like 15°
    Strong south wind South 24 - 52 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 60% 0.016 mm
    • Humidity Humidity 86%
    • Dew Point Dew Point 12 °C
    • Clouds Clouds 100%
    • Feels Like Feels Like 15 °C
    • Visibility Visibility 6 km
    • Wind Wind - Average 24 km/h
    • Pressure Pressure 1015 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 52 km/h
    • Snowline Snowline 10827 ft
    Light rain 20:00 Light rain with cloudy skies 70% 0.063 mm 14° Light rain
    Feels Like 14°
    Strong south wind South 25 - 54 km/h
    		UV Index 0 Low SPF: no
    20:00 Light rain with cloudy skies 80% 3.7 mm 14° Light rain
    Feels Like 14°
    Strong south wind South 25 - 54 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 70% 0.063 mm
    • Humidity Humidity 94%
    • Dew Point Dew Point 13 °C
    • Clouds Clouds 100%
    • Feels Like Feels Like 14 °C
    • Visibility Visibility 3 km
    • Wind Wind - Average 25 km/h
    • Pressure Pressure 1015 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 54 km/h
    • Snowline Snowline 10827 ft
    21:00 Light rain with cloudy skies 80% 0.067 mm 14° Light rain
    Feels Like 14°
    Strong south wind South 25 - 56 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 80% 0.067 mm
    • Humidity Humidity 96%
    • Dew Point Dew Point 13 °C
    • Clouds Clouds 100%
    • Feels Like Feels Like 14 °C
    • Visibility Visibility 5 km
    • Wind Wind - Average 25 km/h
    • Pressure Pressure 1015 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 56 km/h
    • Snowline Snowline 10827 ft
    22:00 Light rain with cloudy skies 80% 0.067 mm 14° Light rain
    Feels Like 14°
    Strong south wind South 23 - 54 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 80% 0.067 mm
    • Humidity Humidity 96%
    • Dew Point Dew Point 13 °C
    • Clouds Clouds 100%
    • Feels Like Feels Like 14 °C
    • Visibility Visibility 3 km
    • Wind Wind - Average 23 km/h
    • Pressure Pressure 1015 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 54 km/h
    • Snowline Snowline 10827 ft
    Light rain 23:00 Light rain with cloudy skies 80% 0.091 mm 14° Light rain
    Feels Like 14°
    Strong south wind South 22 - 50 km/h
    		UV Index 0 Low SPF: no
    23:00 Light rain with cloudy skies 80% 4.9 mm 14° Light rain
    Feels Like 14°
    Strong south wind South 22 - 50 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 80% 0.091 mm
    • Humidity Humidity 96%
    • Dew Point Dew Point 13 °C
    • Clouds Clouds 100%
    • Feels Like Feels Like 14 °C
    • Visibility Visibility 4 km
    • Wind Wind - Average 22 km/h
    • Pressure Pressure 1015 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 50 km/h
    • Snowline Snowline 10827 ft
    24:00 Light rain with cloudy skies 80% 0.035 mm 14° Light rain
    Feels Like 14°
    Moderate south wind South 20 - 47 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 80% 0.035 mm
    • Humidity Humidity 96%
    • Dew Point Dew Point 13 °C
    • Clouds Clouds 100%
    • Feels Like Feels Like 14 °C
    • Visibility Visibility 4 km
    • Wind Wind - Average 20 km/h
    • Pressure Pressure 1015 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 47 km/h
    • Snowline Snowline 10499 ft

    Sunrise and Sunset

    Sunrise 07:20 Sunset 16:52
    First light 06:51 Midday 12:06 Last light 17:22
    Day length 9h 32m

    Remaining daylight 6h 12m

    Lunar calendar

    Mon Tue Wed Thu Fri Sat Sun
    21 First Quarter
    22 First Quarter
    23 First Quarter
    24 First Quarter
    25 First Quarter
    26 First Quarter
    27 First Quarter
    28 First Quarter
    29 First Quarter
    30 First Quarter
    31 First Quarter
    1 First Quarter
    2 Full Moon
    3 Full Moon

    Air quality in Walnut Creek today

    Detail
    22
    Fair O₃ (54 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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