Weather forecast for todayGrass Valley, CA
Weather forecast for today
Current condition 11:06 am PDT
- 63°F
- Feels like:63°F
Partly Cloudy
- Precipitation: 0"
- Wind: 0mphENE 60°
- Humidity: 46%
- Dewpoint: 41°F
- Pressure: 29.86"Hg
- Visibility: 10mi
- UV index: 3
- details ▼
In Grass Valley, currently, the day is partly cloudy with intermittent sunshine.
The temperature is a comfortable 62.6°F. The current temperature is only a few degrees off the maximum of 68°F for the day.
The temperature is a comfortable 62.6°F. The current temperature is only a few degrees off the maximum of 68°F for the day.
Wednesday Oct 21, 2026
- 68°F
- 55°F
PM Showers
- Precip. probability: 49%
- Precipitation: 0.08"
- Wind: 5mphWNW 284°
- Humidity: 51%
- UV index: 3
- Sunrise: 7:20 am PDT
- Sunset: 6:17 pm PDT
- details ▼
Today, on Wednesday, October 21, expect brief rain showers to develop during the afternoon.
Minimal precipitation is predicted. The forecasted temperature range extends from a high of an agreeable 68°F to a low of a refreshing 55.4°F.
Forecasts suggest the maximum temperature will be a couple of degrees lower than October's average of 72°F.
Sunrise was at 7:20 am and sunset will be at 6:17 pm; the daylight will last for 10h and 56min.
Minimal precipitation is predicted. The forecasted temperature range extends from a high of an agreeable 68°F to a low of a refreshing 55.4°F.
Forecasts suggest the maximum temperature will be a couple of degrees lower than October's average of 72°F.
Sunrise was at 7:20 am and sunset will be at 6:17 pm; the daylight will last for 10h and 56min.
Hourly overview
Hourly temperatures
Warmest period: 12 pm - 4 pm 64°C.
Coldest period: 8 pm - 2 am 59°C.
Coldest period: 8 pm - 2 am 59°C.
Chance of precipitation
Highest chance: 6 pm 53%.
Hourly weather forecast
- 12 pm
- 64°F
- Feels like:64°F
Partly Cloudy
- Precip. probability: 15%
- Precipitation: 0"
- Wind: 1mphNW 320°
- Humidity: 42%
- Pressure: 29.83"Hg
- Visibility: 10mi
- UV index: 4
- details ▼
- 1 pm
- 64°F
- Feels like:64°F
Partly Cloudy
- Precip. probability: 15%
- Precipitation: 0"
- Wind: 2mphNW 304°
- Humidity: 44%
- Pressure: 29.83"Hg
- Visibility: 10mi
- UV index: 4
- details ▼
- 2 pm
- 64°F
- Feels like:64°F
Cloudy
- Precip. probability: 15%
- Precipitation: 0"
- Wind: 3mphWNW 289°
- Humidity: 46%
- Pressure: 29.8"Hg
- Visibility: 10mi
- UV index: 3
- details ▼
- 3 pm
- 66°F
- Feels like:66°F
Cloudy
- Precip. probability: 24%
- Precipitation: 0"
- Wind: 4mphWNW 289°
- Humidity: 48%
- Pressure: 29.8"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 4 pm
- 64°F
- Feels like:64°F
Showers
- Precip. probability: 49%
- Precipitation: 0.04"
- Wind: 4mphW 273°
- Humidity: 54%
- Pressure: 29.8"Hg
- Visibility: 7mi
- UV index: 1
- details ▼
- 5 pm
- 61°F
- Feels like:61°F
Showers
- Precip. probability: 36%
- Precipitation: 0.04"
- Wind: 3mphSW 232°
- Humidity: 62%
- Pressure: 29.83"Hg
- Visibility: 7mi
- UV index: 0
- details ▼
- 6 pm
- 61°F
- Feels like:61°F
Showers
- Precip. probability: 53%
- Precipitation: 0.04"
- Wind: 2mphS 184°
- Humidity: 66%
- Pressure: 29.85"Hg
- Visibility: 7mi
- UV index: 0
- details ▼
Sunset: 6:17 pm
- 7 pm
- 59°F
- Feels like:59°F
Showers
- Precip. probability: 47%
- Precipitation: 0.04"
- Wind: 2mphSE 134°
- Humidity: 71%
- Pressure: 29.85"Hg
- Visibility: 7mi
- UV index: 0
- details ▼
- 8 pm
- 59°F
- Feels like:59°F
Showers
- Precip. probability: 39%
- Precipitation: 0.04"
- Wind: 2mphE 90°
- Humidity: 76%
- Pressure: 29.85"Hg
- Visibility: 7mi
- UV index: 0
- details ▼
- 9 pm
- 59°F
- Feels like:59°F
Few Showers
- Precip. probability: 31%
- Precipitation: 0.04"
- Wind: 2mphENE 77°
- Humidity: 76%
- Pressure: 29.83"Hg
- Visibility: 9mi
- UV index: 0
- details ▼
- 10 pm
- 59°F
- Feels like:59°F
Cloudy
- Precip. probability: 23%
- Precipitation: 0"
- Wind: 1mphENE 65°
- Humidity: 75%
- Pressure: 29.83"Hg
- Visibility: 9mi
- UV index: 0
- details ▼
- 11 pm
- 59°F
- Feels like:59°F
Mostly Cloudy
- Precip. probability: 16%
- Precipitation: 0"
- Wind: 2mphN 7°
- Humidity: 73%
- Pressure: 29.83"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Today, a combination of dull and rain-soaked weather is forecasted.
With minimal precipitation of 0.04", rainfall is predicted from 4 pm to 9 pm.
The temperature will vary between a minimum of 59°F and a maximum of 66.2°F. The warmest part of the day will be around 3 pm.
The forecasted high will be a couple of degrees lower than the typical October maximum of 72°F. The nighttime low will be also a few degrees higher than the typical October minimum temperature of 50.7°F.
With minimal precipitation of 0.04", rainfall is predicted from 4 pm to 9 pm.
The temperature will vary between a minimum of 59°F and a maximum of 66.2°F. The warmest part of the day will be around 3 pm.
The forecasted high will be a couple of degrees lower than the typical October maximum of 72°F. The nighttime low will be also a few degrees higher than the typical October minimum temperature of 50.7°F.
Updated: Oct 21, 2026 @ 18:06:13 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Frequently asked questions
At 11:06 am PDT, the temperature is 62.6°F.
Today, expect brief rain showers to develop during the afternoon.
Today, there is a low probability of minimal rainfall in Grass Valley.
Today, the highest temperature in Grass Valley will be 68°F, while the lowest temperature will be 55.4°F.
The maximum temperature will be moderately lower than the average highest temperature of 72°F in October. The lowest temperature will be also slightly warmer than the average low of 50.7°F.
The maximum temperature will be moderately lower than the average highest temperature of 72°F in October. The lowest temperature will be also slightly warmer than the average low of 50.7°F.
On Wednesday, in Grass Valley, sunrise was at 7:20 am and sunset will be at 6:17 pm (PDT).
Today, the daylight will last for 10h and 56min.
Grass Valley, California, USA
- en: Grass Valley, California, USA
- es: Grass Valley, California, EE.UU.
- hr: Gras Vali, Kalifornija, SAD
- mk: Gras Vali, Kalifornija, SAD
- sr: Gras Vali, Kalifornija, SAD
- zh: 格拉斯瓦利, 加利福尼亚州, 美国
- Latitude: 39.219061°
- Longitude: -121.061061°
- Elevation: 2411 ft
- Current time: 11:38am PDT
- Sunrise: 7:20 am PDT
- Sunset: 6:17 pm PDT
- Timezone: America/Los_Angeles
Nearby Grass Valley, California, USA
- Cedar Ridge (2 mi)
- Nevada City (4 mi)
- Rough and Ready (4 mi)
- Alta Sierra (6 mi)
- Penn Valley (7 mi)
- Colfax (10 mi)
- Gold Run (11 mi)
- Dutch Flat (12 mi)
- Lake of the Pines (12 mi)
- Smartsville (13 mi)
- Dobbins (13 mi)
- Alta (14 mi)
- Weimar (14 mi)
- Oregon House (14 mi)
- Meadow Vista (15 mi)
- Applegate (16 mi)
- Camptonville (16 mi)
- Washington (17 mi)
- Browns Valley (19 mi)
- Blue Canyon (19 mi)
- Foresthill (19 mi)
- North Auburn (20 mi)
- Loma Rica (20 mi)
- Challenge-Brownsville (21 mi)
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