GRASS VALLEY, CA 95949 Weather Forecast & Current Conditions

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AUBURN MUNI AP, CA
Current Weather

10:15 AM PDT MAY 21, 2026
Clear
79°F
Feels Like: 79°F
Dewpoint: 48°F
Rel. Hum.: 34%
Visibility: 10 miles
Wind: Variable at 3 mph
Pressure: 29.91 inches
Last 72 hours

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GRASS VALLEY, CA 95949
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TODAY
Mostly sunny. Highs 58 to 66. Prevailing northwest winds up to 15 mph. Gusts up to 30 mph in the afternoon.
TONIGHT
Clear. Lows 37 to 45. Prevailing north winds 5 to 15 mph shifting to the northeast after midnight. Gusts up to 30 mph.
FRIDAY
Sunny. Highs 62 to 70. Prevailing east winds up to 10 mph shifting to the southwest in the afternoon.
FRIDAY NIGHT
Mostly clear. Lows 42 to 50. Light winds.
SATURDAY
Mostly sunny. Highs 65 to 75. Light winds.
SATURDAY NIGHT
Mostly cloudy. Lows 47 to 55.
SUNDAY
Mostly cloudy. Highs 66 to 76.
SUNDAY NIGHT
Partly cloudy with a slight chance of rain. Lows 44 to 52.
MONDAY
Mostly cloudy with a chance of rain. Highs 58 to 70.
MONDAY NIGHT
Rain likely. Lows 43 to 51.
TUESDAY
Mostly cloudy with rain showers likely and a slight chance of thunderstorms. Highs 56 to 66.
TUESDAY NIGHT AND WEDNESDAY
Mostly cloudy with a chance of rain. Lows 41 to 49. Highs 53 to 66.

Visible Weather Satellite
GRASS VALLEY, CA 95949
Infrared Weather Satellite
GRASS VALLEY, CA 95949
NEXRAD Weather Radar
GRASS VALLEY, CA 95949

AUBURN MUNI AP, CA 3 hourly weather forecast

weather forecast created  7:00 AM CDT  5/21/2026
Thursday
21 MAY 2026
GRASS VALLEY, CA 95949 weather forecast Day 1, 12 hours 11 AM 80° 79° Clear 0%

0% Thunder
( 0% severe)
W   7 34% 49°
High 89° GRASS VALLEY, CA 95949 weather forecast Day 1, 15 hours 2 PM 85° 83° Clear W   7 27% 47°
Clear



GRASS VALLEY, CA 95949 weather forecast Day 1, 18 hours 5 PM 88° 85° Clear 1%

0% Thunder
( 0% severe)
W   5 22% 44°
GRASS VALLEY, CA 95949 weather forecast Day 1, 21 hours 8 PM 81° 80° Clear SW   5 33% 49°
Friday
22 MAY 2026
GRASS VALLEY, CA 95949 weather forecast Day 2, 0 hours 11 PM 69° 69° Clear 1%

0% Thunder
( 0% severe)
E   7 44% 46°
Low 61° GRASS VALLEY, CA 95949 weather forecast Day 2, 3 hours 2 AM 64° 64° Clear E   7 56% 48°
High 88° GRASS VALLEY, CA 95949 weather forecast Day 2, 6 hours 5 AM 62° 62° Clear 1%

0% Thunder
( 0% severe)
E   6 58% 47°

Clear



GRASS VALLEY, CA 95949 weather forecast Day 2, 9 hours 8 AM 69° 69° Clear   CALM 55% 52°
GRASS VALLEY, CA 95949 weather forecast Day 2, 12 hours 11 AM 79° 79° Clear 0%

0% Thunder
( 3% severe)
SW   7 34% 48°
GRASS VALLEY, CA 95949 weather forecast Day 2, 15 hours 2 PM 85° 82° Clear WSW   7 24% 44°
GRASS VALLEY, CA 95949 weather forecast Day 2, 18 hours 5 PM 88° 84° Clear 0%

0% Thunder
( 1% severe)
SW   7 18% 39°
GRASS VALLEY, CA 95949 weather forecast Day 2, 21 hours 8 PM 79° 79° Clear SSW   7 30% 45°
Saturday
23 MAY 2026
GRASS VALLEY, CA 95949 weather forecast Day 3, 0 hours 11 PM 67° 67° Clear 0%

0% Thunder
( 0% severe)
SE   8 43% 44°
Low 59° GRASS VALLEY, CA 95949 weather forecast Day 3, 3 hours 2 AM 62° 62° Clear ESE   7 56% 46°
High 83° GRASS VALLEY, CA 95949 weather forecast Day 3, 6 hours 5 AM 59° 58° Clear 0%

0% Thunder
( 0% severe)
ESE   7 60% 45°

Clear



GRASS VALLEY, CA 95949 weather forecast Day 3, 9 hours 8 AM 65° 65° Clear SSE   5 54% 48°
GRASS VALLEY, CA 95949 weather forecast Day 3, 15 hours 11 AM 74° 74° Clear 0%

0% Thunder
( 0% severe)
SSW   8 40% 48°
GRASS VALLEY, CA 95949 weather forecast Day 3, 18 hours 2 PM 81° 80° Clear SW   7 28% 45°
GRASS VALLEY, CA 95949 weather forecast Day 3, 21 hours 5 PM 83° 81° Clear     SW   8 24% 42°

AUBURN MUNI AP, CA extended weather forecast

Sunday
24 MAY 2026
Monday
25 MAY 2026
Tuesday
26 MAY 2026
Wednesday
27 MAY 2026
Thursday
28 MAY 2026
Low 58° Low 56° Low 52° Low 53° Low 56°
High 81° High 79° High 73° High 79° High 84°
GRASS VALLEY, CA 95949 weather forecast Day 4 GRASS VALLEY, CA 95949 weather forecast Day 5 GRASS VALLEY, CA 95949 weather forecast Day 6 GRASS VALLEY, CA 95949 weather forecast Day 7 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Clear
1% Rain
Clear
3% Rain
Clear
6% Rain
Clear
3% Rain
Clear
3% Rain
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