Grass Valley, CA Weather

    02:00 Saturday
    Overcast
    Overcast
    5° Feels like 2°
    First Quarter First Quarter Illuminated: 50%
    • Today 27 Dec. Light rain with partly cloudy skies 60% 0.1 mm 10° / -1° Moderate southeast wind 13 - 31 km/h
    • Tomorrow 28 Dec. Scattered clouds 11° / -2° Moderate northeast wind 17 - 34 km/h
    • Monday 29 Dec. Clear 16° / 3° Moderate northeast wind 14 - 29 km/h
    • Tuesday 30 Dec. Clear 16° / 1° Moderate northeast wind 9 - 21 km/h
    • Wednesday 31 Dec. Clear 16° / 1° Moderate east wind 9 - 23 km/h
    • Thursday 1 Jan. Light rain with partly cloudy skies 70% 2.9 mm 13° / 3° Moderate east wind 9 - 36 km/h
    • Friday 2 Jan. Moderate rain with cloudy skies 80% 20 mm 9° / 1° Moderate southeast wind 15 - 47 km/h

    Weather Forecast for Grass Valley, CA Today

    , 27 December

    Tomorrow

    , 28 December
    02:00 Overcast 5° Overcast
    Feels Like 2°
    Moderate southeast wind Southeast 11 - 26 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 20% 0 mm
    • Humidity Humidity 99%
    • Dew Point Dew Point 5 °C
    • Clouds Clouds 100%
    • Feels Like Feels Like 2 °C
    • Visibility Visibility 1 km
    • Wind Wind - Average 11 km/h
    • Pressure Pressure 1019 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 26 km/h
    • Snowline Snowline 4921 ft
    03:00 Light rain with cloudy skies 30% 0.004 mm 5° Light rain
    Feels Like 2°
    Moderate southeast wind Southeast 12 - 25 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 30% 0.004 mm
    • Humidity Humidity 99%
    • Dew Point Dew Point 5 °C
    • Clouds Clouds 100%
    • Feels Like Feels Like 2 °C
    • Visibility Visibility 4 km
    • Wind Wind - Average 12 km/h
    • Pressure Pressure 1019 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 25 km/h
    • Snowline Snowline 4921 ft
    04:00 Overcast 5° Overcast
    Feels Like 2°
    Moderate southeast wind Southeast 13 - 28 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 20% 0 mm
    • Humidity Humidity 98%
    • Dew Point Dew Point 4 °C
    • Clouds Clouds 100%
    • Feels Like Feels Like 2 °C
    • Visibility Visibility 12 km
    • Wind Wind - Average 13 km/h
    • Pressure Pressure 1019 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 28 km/h
    • Snowline Snowline 4921 ft
    Overcast 05:00 Overcast 4° Overcast
    Feels Like 2°
    Moderate southeast wind Southeast 12 - 27 km/h
    		UV Index 0 Low SPF: no
    05:00 Overcast 4° Overcast
    Feels Like 2°
    Moderate southeast wind Southeast 12 - 27 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 20% 0 mm
    • Humidity Humidity 96%
    • Dew Point Dew Point 4 °C
    • Clouds Clouds 100%
    • Feels Like Feels Like 2 °C
    • Visibility Visibility 16 km
    • Wind Wind - Average 12 km/h
    • Pressure Pressure 1020 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 27 km/h
    • Snowline Snowline 4921 ft
    06:00 Partly cloudy 4° Partly cloudy
    Feels Like 2°
    Moderate southeast wind Southeast 10 - 24 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 10% 0 mm
    • Humidity Humidity 93%
    • Dew Point Dew Point 3 °C
    • Clouds Clouds 96%
    • Feels Like Feels Like 2 °C
    • Visibility Visibility 25 km
    • Wind Wind - Average 10 km/h
    • Pressure Pressure 1020 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 24 km/h
    • Snowline Snowline 4921 ft
    07:00 Partly cloudy 4° Partly cloudy
    Feels Like 3°
    Gentle east wind East 8 - 19 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 90%
    • Dew Point Dew Point 3 °C
    • Clouds Clouds 65%
    • Feels Like Feels Like 3 °C
    • Visibility Visibility 30 km
    • Wind Wind - Average 8 km/h
    • Pressure Pressure 1021 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 19 km/h
    • Snowline Snowline 4921 ft
    Partly cloudy 08:00 Partly cloudy 4° Partly cloudy
    Feels Like 3°
    Gentle east wind East 6 - 15 km/h
    		UV Index 0 Low SPF: no
    08:00 Partly cloudy 4° Partly cloudy
    Feels Like 3°
    Gentle east wind East 6 - 15 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 90%
    • Dew Point Dew Point 2 °C
    • Clouds Clouds 56%
    • Feels Like Feels Like 3 °C
    • Visibility Visibility 30 km
    • Wind Wind - Average 6 km/h
    • Pressure Pressure 1022 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 15 km/h
    • Snowline Snowline 4921 ft
    09:00 Scattered clouds 6° Scattered clouds
    Feels Like 6°
    Gentle east wind East 3 - 12 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 83%
    • Dew Point Dew Point 3 °C
    • Clouds Clouds 21%
    • Feels Like Feels Like 6 °C
    • Visibility Visibility 35 km
    • Wind Wind - Average 3 km/h
    • Pressure Pressure 1022 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 12 km/h
    • Snowline Snowline 5249 ft
    10:00 Scattered clouds 7° Scattered clouds
    Feels Like 8°
    Gentle southwest wind Southwest 2 - 11 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 73%
    • Dew Point Dew Point 3 °C
    • Clouds Clouds 21%
    • Feels Like Feels Like 8 °C
    • Visibility Visibility 35 km
    • Wind Wind - Average 2 km/h
    • Pressure Pressure 1023 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 11 km/h
    • Snowline Snowline 5249 ft
    Scattered clouds 11:00 Scattered clouds 8° Scattered clouds
    Feels Like 9°
    Gentle northwest wind Northwest 4 - 15 km/h
    		UV Index 1 Low SPF: no
    11:00 Partly cloudy 8° Partly cloudy
    Feels Like 9°
    Gentle northwest wind Northwest 4 - 15 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 65%
    • Dew Point Dew Point 2 °C
    • Clouds Clouds 12%
    • Feels Like Feels Like 9 °C
    • Visibility Visibility 40 km
    • Wind Wind - Average 4 km/h
    • Pressure Pressure 1023 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 15 km/h
    • Snowline Snowline 5249 ft
    12:00 Partly cloudy 9° Partly cloudy
    Feels Like 9°
    Gentle northwest wind Northwest 6 - 18 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 58%
    • Dew Point Dew Point 1 °C
    • Clouds Clouds 74%
    • Feels Like Feels Like 9 °C
    • Visibility Visibility 40 km
    • Wind Wind - Average 6 km/h
    • Pressure Pressure 1022 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 18 km/h
    • Snowline Snowline 5249 ft
    13:00 Scattered clouds 10° Scattered clouds
    Feels Like 9°
    Moderate northwest wind Northwest 7 - 21 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 54%
    • Dew Point Dew Point 1 °C
    • Clouds Clouds 26%
    • Feels Like Feels Like 9 °C
    • Visibility Visibility 40 km
    • Wind Wind - Average 7 km/h
    • Pressure Pressure 1021 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 21 km/h
    • Snowline Snowline 5577 ft
    Sunny 14:00 Clear 10° Sunny
    Feels Like 8°
    Moderate northwest wind Northwest 11 - 26 km/h
    		UV Index 1 Low SPF: no
    14:00 Scattered clouds 10° Scattered clouds
    Feels Like 8°
    Moderate northwest wind Northwest 11 - 26 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 58%
    • Dew Point Dew Point 2 °C
    • Clouds Clouds 5%
    • Feels Like Feels Like 8 °C
    • Visibility Visibility 40 km
    • Wind Wind - Average 11 km/h
    • Pressure Pressure 1021 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 26 km/h
    • Snowline Snowline 6234 ft
    15:00 Scattered clouds 9° Scattered clouds
    Feels Like 7°
    Moderate west wind West 13 - 30 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 69%
    • Dew Point Dew Point 3 °C
    • Clouds Clouds 17%
    • Feels Like Feels Like 7 °C
    • Visibility Visibility 40 km
    • Wind Wind - Average 13 km/h
    • Pressure Pressure 1021 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 30 km/h
    • Snowline Snowline 7546 ft
    16:00 Scattered clouds 7° Scattered clouds
    Feels Like 5°
    Moderate northwest wind Northwest 12 - 30 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 78%
    • Dew Point Dew Point 4 °C
    • Clouds Clouds 28%
    • Feels Like Feels Like 5 °C
    • Visibility Visibility 35 km
    • Wind Wind - Average 12 km/h
    • Pressure Pressure 1022 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 30 km/h
    • Snowline Snowline 7218 ft
    Sunny 17:00 Clear 5° Sunny
    Feels Like 4°
    Moderate northwest wind Northwest 4 - 25 km/h
    		UV Index 0 Low SPF: no
    17:00 Scattered clouds 5° Scattered clouds
    Feels Like 4°
    Moderate northwest wind Northwest 4 - 25 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 92%
    • Dew Point Dew Point 3 °C
    • Clouds Clouds 4%
    • Feels Like Feels Like 4 °C
    • Visibility Visibility 30 km
    • Wind Wind - Average 4 km/h
    • Pressure Pressure 1023 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 25 km/h
    • Snowline Snowline 7546 ft
    18:00 Clear skies 4° Clear
    Feels Like 3°
    Gentle northeast wind Northeast 4 - 9 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 93%
    • Dew Point Dew Point 3 °C
    • Clouds Clouds 0%
    • Feels Like Feels Like 3 °C
    • Visibility Visibility 30 km
    • Wind Wind - Average 4 km/h
    • Pressure Pressure 1023 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 9 km/h
    • Snowline Snowline 7874 ft
    19:00 Clear skies 3° Clear
    Feels Like 2°
    Gentle east wind East 4 - 9 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 93%
    • Dew Point Dew Point 2 °C
    • Clouds Clouds 0%
    • Feels Like Feels Like 2 °C
    • Visibility Visibility 30 km
    • Wind Wind - Average 4 km/h
    • Pressure Pressure 1023 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 9 km/h
    • Snowline Snowline 7874 ft
    Clear 20:00 Clear skies 2° Clear
    Feels Like -1°
    Gentle northeast wind Northeast 9 - 16 km/h
    		UV Index 0 Low SPF: no
    20:00 Clear skies 2° Clear
    Feels Like -1°
    Gentle northeast wind Northeast 9 - 16 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 91%
    • Dew Point Dew Point 0 °C
    • Clouds Clouds 0%
    • Feels Like Feels Like -1 °C
    • Visibility Visibility 30 km
    • Wind Wind - Average 9 km/h
    • Pressure Pressure 1023 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 16 km/h
    • Snowline Snowline 8202 ft
    21:00 Clear skies 1° Clear
    Feels Like -3°
    Moderate northeast wind Northeast 12 - 24 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 80%
    • Dew Point Dew Point -2 °C
    • Clouds Clouds 1%
    • Feels Like Feels Like -3 °C
    • Visibility Visibility 35 km
    • Wind Wind - Average 12 km/h
    • Pressure Pressure 1023 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 24 km/h
    • Snowline Snowline 8530 ft
    22:00 Clear skies 0° Clear
    Feels Like -3°
    Moderate east wind East 13 - 26 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 70%
    • Dew Point Dew Point -5 °C
    • Clouds Clouds 1%
    • Feels Like Feels Like -3 °C
    • Visibility Visibility 40 km
    • Wind Wind - Average 13 km/h
    • Pressure Pressure 1023 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 26 km/h
    • Snowline Snowline 8530 ft
    Clear 23:00 Clear skies 0° Clear
    Feels Like -3°
    Moderate northeast wind Northeast 12 - 26 km/h
    		UV Index 0 Low SPF: no
    23:00 Scattered clouds 0° Scattered clouds
    Feels Like -3°
    Moderate northeast wind Northeast 12 - 26 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 65%
    • Dew Point Dew Point -6 °C
    • Clouds Clouds 6%
    • Feels Like Feels Like -3 °C
    • Visibility Visibility 40 km
    • Wind Wind - Average 12 km/h
    • Pressure Pressure 1023 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 26 km/h
    • Snowline Snowline 8858 ft
    24:00 Scattered clouds 0° Scattered clouds
    Feels Like -4°
    Moderate northeast wind Northeast 11 - 24 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 64%
    • Dew Point Dew Point -6 °C
    • Clouds Clouds 24%
    • Feels Like Feels Like -4 °C
    • Visibility Visibility 40 km
    • Wind Wind - Average 11 km/h
    • Pressure Pressure 1024 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 24 km/h
    • Snowline Snowline 9186 ft

    Sunrise and Sunset

    Sunrise 07:22 Sunset 16:48
    First light 06:52 Midday 12:05 Last light 17:18
    Day length 9h 26m

    Time remaining until sunrise 5h 2m

    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 Grass Valley today

    Detail
    31
    Fair O₃ (76 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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