Walnut, CA Weather

    07:00 Saturday
    Fog
    Fog
    10° Feels like 11°
    Gentle southeast wind Southeast 3 - 9 km/h
    • Today 20 Dec. Fog More information 20° / 9° Gentle southwest wind 7 - 18 km/h
    • Tomorrow 21 Dec. Partly cloudy 22° / 8° Gentle southwest wind 7 - 19 km/h
    • Monday 22 Dec. Partly cloudy 22° / 8° Moderate southwest wind 8 - 22 km/h
    • Tuesday 23 Dec. Moderate rain with partly cloudy skies 90% 18 mm 18° / 11° Moderate east wind 15 - 37 km/h
    • Wednesday 24 Dec. Moderate rain with cloudy skies 90% 62 mm 17° / 13° Strong south wind 23 - 59 km/h
    • Thursday 25 Dec. Moderate rain with cloudy skies 90% 56 mm 16° / 12° Moderate southwest wind 12 - 35 km/h
    • Friday 26 Dec. Moderate rain with partly cloudy skies 90% 35 mm 14° / 8° Moderate east wind 5 - 26 km/h

    Weather Forecast for Walnut, CA Today

    , 20 December

    Tomorrow

    , 21 December
    07:00 Fog 10° Fog
    Feels Like 11°
    Gentle southeast wind Southeast 3 - 9 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 100%
    • Dew Point Dew Point 10 °C
    • Clouds Clouds 98%
    • Feels Like Feels Like 11 °C
    • Visibility Visibility 500 m
    • Wind Wind - Average 3 km/h
    • Pressure Pressure 1018 hPa
    • Fog Fog Yes
    • Wind - Gusts Wind - Gusts 9 km/h
    • Snowline Snowline 14108 ft
    08:00 Fog 10° Fog
    Feels Like 10°
    Gentle south wind South 2 - 10 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 100%
    • Dew Point Dew Point 10 °C
    • Clouds Clouds 98%
    • Feels Like Feels Like 10 °C
    • Visibility Visibility 600 m
    • Wind Wind - Average 2 km/h
    • Pressure Pressure 1019 hPa
    • Fog Fog Yes
    • Wind - Gusts Wind - Gusts 10 km/h
    • Snowline Snowline 14108 ft
    09:00 Partly cloudy 12° Partly cloudy
    Feels Like 12°
    Gentle southeast wind Southeast 2 - 11 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 97%
    • Dew Point Dew Point 12 °C
    • Clouds Clouds 94%
    • Feels Like Feels Like 12 °C
    • Visibility Visibility 9 km
    • Wind Wind - Average 2 km/h
    • Pressure Pressure 1019 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 11 km/h
    • Snowline Snowline 14108 ft
    10:00 Scattered clouds 14° Scattered clouds
    Feels Like 14°
    Gentle south wind South 1 - 11 km/h
    		UV Index 2 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 86%
    • Dew Point Dew Point 12 °C
    • Clouds Clouds 46%
    • Feels Like Feels Like 14 °C
    • Visibility Visibility 30 km
    • Wind Wind - Average 1 km/h
    • Pressure Pressure 1019 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 11 km/h
    • Snowline Snowline 14108 ft
    Scattered clouds 11:00 Scattered clouds 16° Scattered clouds
    Feels Like 16°
    Gentle southwest wind Southwest 2 - 13 km/h
    		UV Index 3 Moderate SPF: 6-10
    11:00 Scattered clouds 16° Scattered clouds
    Feels Like 16°
    Gentle southwest wind Southwest 2 - 13 km/h
    		UV Index 3 Moderate SPF: 6-10
    • Rain Rain 0% 0 mm
    • Humidity Humidity 74%
    • Dew Point Dew Point 12 °C
    • Clouds Clouds 15%
    • Feels Like Feels Like 16 °C
    • Visibility Visibility 35 km
    • Wind Wind - Average 2 km/h
    • Pressure Pressure 1019 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 13 km/h
    • Snowline Snowline 14108 ft
    12:00 Clear 18° Sunny
    Feels Like 18°
    Gentle southwest wind Southwest 3 - 15 km/h
    		UV Index 3 Moderate SPF: 6-10
    • Rain Rain 0% 0 mm
    • Humidity Humidity 67%
    • Dew Point Dew Point 12 °C
    • Clouds Clouds 8%
    • Feels Like Feels Like 18 °C
    • Visibility Visibility 35 km
    • Wind Wind - Average 3 km/h
    • Pressure Pressure 1018 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 15 km/h
    • Snowline Snowline 14108 ft
    13:00 Scattered clouds 19° Scattered clouds
    Feels Like 19°
    Gentle southwest wind Southwest 4 - 16 km/h
    		UV Index 2 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 62%
    • Dew Point Dew Point 12 °C
    • Clouds Clouds 17%
    • Feels Like Feels Like 19 °C
    • Visibility Visibility 35 km
    • Wind Wind - Average 4 km/h
    • Pressure Pressure 1017 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 16 km/h
    • Snowline Snowline 14108 ft
    Scattered clouds 14:00 Scattered clouds 19° Scattered clouds
    Feels Like 19°
    Gentle southwest wind Southwest 5 - 17 km/h
    		UV Index 1 Low SPF: no
    14:00 Scattered clouds 19° Scattered clouds
    Feels Like 19°
    Gentle southwest wind Southwest 5 - 17 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 61%
    • Dew Point Dew Point 12 °C
    • Clouds Clouds 52%
    • Feels Like Feels Like 19 °C
    • Visibility Visibility 40 km
    • Wind Wind - Average 5 km/h
    • Pressure Pressure 1016 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 17 km/h
    • Snowline Snowline 14108 ft
    15:00 Scattered clouds 19° Scattered clouds
    Feels Like 19°
    Gentle southwest wind Southwest 6 - 18 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 63%
    • Dew Point Dew Point 12 °C
    • Clouds Clouds 52%
    • Feels Like Feels Like 19 °C
    • Visibility Visibility 35 km
    • Wind Wind - Average 6 km/h
    • Pressure Pressure 1016 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 18 km/h
    • Snowline Snowline 14108 ft
    16:00 Scattered clouds 18° Scattered clouds
    Feels Like 18°
    Gentle southwest wind Southwest 7 - 18 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 70%
    • Dew Point Dew Point 12 °C
    • Clouds Clouds 49%
    • Feels Like Feels Like 18 °C
    • Visibility Visibility 35 km
    • Wind Wind - Average 7 km/h
    • Pressure Pressure 1016 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 18 km/h
    • Snowline Snowline 13780 ft
    Scattered clouds 17:00 Scattered clouds 16° Scattered clouds
    Feels Like 16°
    Gentle southwest wind Southwest 6 - 17 km/h
    		UV Index 0 Low SPF: no
    17:00 Scattered clouds 16° Scattered clouds
    Feels Like 16°
    Gentle southwest wind Southwest 6 - 17 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 82%
    • Dew Point Dew Point 13 °C
    • Clouds Clouds 51%
    • Feels Like Feels Like 16 °C
    • Visibility Visibility 30 km
    • Wind Wind - Average 6 km/h
    • Pressure Pressure 1017 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 17 km/h
    • Snowline Snowline 14108 ft
    18:00 Scattered clouds 14° Scattered clouds
    Feels Like 14°
    Gentle southwest wind Southwest 4 - 13 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 90%
    • Dew Point Dew Point 13 °C
    • Clouds Clouds 49%
    • Feels Like Feels Like 14 °C
    • Visibility Visibility 30 km
    • Wind Wind - Average 4 km/h
    • Pressure Pressure 1018 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 13 km/h
    • Snowline Snowline 14108 ft
    19:00 Scattered clouds 14° Scattered clouds
    Feels Like 14°
    Gentle southwest wind Southwest 2 - 9 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 95%
    • Dew Point Dew Point 13 °C
    • Clouds Clouds 47%
    • Feels Like Feels Like 14 °C
    • Visibility Visibility 25 km
    • Wind Wind - Average 2 km/h
    • Pressure Pressure 1018 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 9 km/h
    • Snowline Snowline 13780 ft
    Scattered clouds 20:00 Scattered clouds 13° Scattered clouds
    Feels Like 13°
    Gentle south wind South 1 - 6 km/h
    		UV Index 0 Low SPF: no
    20:00 Scattered clouds 13° Scattered clouds
    Feels Like 13°
    Gentle south wind South 1 - 6 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 98%
    • Dew Point Dew Point 12 °C
    • Clouds Clouds 45%
    • Feels Like Feels Like 13 °C
    • Visibility Visibility 25 km
    • Wind Wind - Average 1 km/h
    • Pressure Pressure 1018 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 6 km/h
    • Snowline Snowline 13780 ft
    21:00 Scattered clouds 12° Scattered clouds
    Feels Like 12°
    Gentle southeast wind Southeast 1 - 4 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 100%
    • Dew Point Dew Point 12 °C
    • Clouds Clouds 48%
    • Feels Like Feels Like 12 °C
    • Visibility Visibility 20 km
    • Wind Wind - Average 1 km/h
    • Pressure Pressure 1019 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 4 km/h
    • Snowline Snowline 13780 ft
    22:00 Scattered clouds 11° Scattered clouds
    Feels Like 11°
    Gentle southeast wind Southeast 2 - 5 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 100%
    • Dew Point Dew Point 11 °C
    • Clouds Clouds 48%
    • 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 5 km/h
    • Snowline Snowline 13780 ft
    Scattered clouds 23:00 Scattered clouds 11° Scattered clouds
    Feels Like 11°
    Gentle southeast wind Southeast 2 - 6 km/h
    		UV Index 0 Low SPF: no
    23:00 Partly cloudy 11° Partly cloudy
    Feels Like 11°
    Gentle southeast wind Southeast 2 - 6 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 100%
    • Dew Point Dew Point 11 °C
    • Clouds Clouds 41%
    • 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 13780 ft
    24:00 Partly cloudy 10° Partly cloudy
    Feels Like 10°
    Gentle east wind East 2 - 6 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 100%
    • Dew Point Dew Point 10 °C
    • Clouds Clouds 59%
    • Feels Like Feels Like 10 °C
    • Visibility Visibility 12 km
    • Wind Wind - Average 2 km/h
    • Pressure Pressure 1019 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 6 km/h
    • Snowline Snowline 13451 ft

    Sunrise and Sunset

    Sunrise 06:52 Sunset 16:45
    First light 06:24 Midday 11:49 Last light 17:13
    Day length 9h 53m

    Remaining daylight 9h 17m

    Lunar calendar

    Mon Tue Wed Thu Fri Sat Sun
    20 New Moon
    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

    Air quality in Walnut today

    Detail
    64
    Unhealthy PM₂₅ (54 µg/m³)
    • Health risk.
    • Consider reducing intense or prolonged outdoors activities if you experience symptoms.
    • Sensitive people should avoid intense or prolonged outdoor activities.

    Weather graphs
    Maximum Minimum Rainfall

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