Weather forecast for todayGrass Valley, CA
Weather forecast for today
Current condition 1:54 pm PDT
- 68°F
- Feels like:68°F
Fair
- Precipitation: 0"
- Wind: 4mphW 280°
- Humidity: 38%
- Dewpoint: 41°F
- Pressure: 29.82"Hg
- Visibility: 10mi
- UV index: 4
- details ▼
Currently, in Grass Valley, the air is calm, and fair conditions continue without disruption.
The temperature is a pleasant 68°F. The current temperature is the maximum expected temperature of the day.
The temperature is a pleasant 68°F. The current temperature is the maximum expected temperature of the day.
Wednesday Oct 21, 2026
- 68°F
- 55°F
Rain
- Precip. probability: 59%
- Precipitation: 0.24"
- Wind: 4mphW 265°
- Humidity: 50%
- UV index: 4
- Sunrise: 7:20 am PDT
- Sunset: 6:17 pm PDT
- details ▼
Today, in Grass Valley, steady showers will keep conditions wet, with little relief.
The chance of precipitation is high. However, the rainfall will be light. The temperature will fluctuate from a high of a pleasant 68°F to a low of a mild 55.4°F.
The day’s highest temperature is expected to be slightly cooler than the standard October 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.
The chance of precipitation is high. However, the rainfall will be light. The temperature will fluctuate from a high of a pleasant 68°F to a low of a mild 55.4°F.
The day’s highest temperature is expected to be slightly cooler than the standard October 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 hour: 2 pm 68°C.
Coldest period: 8 pm - 11 pm 57°C.
Coldest period: 8 pm - 11 pm 57°C.
Chance of precipitation
Highest chance: 7 pm 78%.
Hourly weather forecast
- 2 pm
- 68°F
- Feels like:68°F
Partly Cloudy
- Precip. probability: 15%
- Precipitation: 0"
- Wind: 4mphWNW 289°
- Humidity: 39%
- Pressure: 29.8"Hg
- Visibility: 10mi
- UV index: 3
- details ▼
- 3 pm
- 66°F
- Feels like:66°F
Mostly Cloudy
- Precip. probability: 15%
- Precipitation: 0"
- Wind: 4mphWNW 295°
- Humidity: 46%
- Pressure: 29.8"Hg
- Visibility: 10mi
- UV index: 2
- details ▼
- 4 pm
- 64°F
- Feels like:64°F
Showers
- Precip. probability: 37%
- Precipitation: 0.04"
- Wind: 4mphW 276°
- Humidity: 50%
- Pressure: 29.8"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 5 pm
- 63°F
- Feels like:63°F
Cloudy
- Precip. probability: 24%
- Precipitation: 0"
- Wind: 3mphWSW 252°
- Humidity: 61%
- Pressure: 29.83"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 6 pm
- 59°F
- Feels like:59°F
Rain
- Precip. probability: 59%
- Precipitation: 0.04"
- Wind: 2mphSSW 207°
- Humidity: 67%
- Pressure: 29.83"Hg
- Visibility: 9mi
- UV index: 0
- details ▼
Sunset: 6:17 pm
- 7 pm
- 59°F
- Feels like:59°F
Rain
- Precip. probability: 78%
- Precipitation: 0.12"
- Wind: 2mphSE 125°
- Humidity: 70%
- Pressure: 29.83"Hg
- Visibility: 5mi
- UV index: 0
- details ▼
- 8 pm
- 57°F
- Feels like:57°F
Showers
- Precip. probability: 68%
- Precipitation: 0.08"
- Wind: 2mphE 90°
- Humidity: 74%
- Pressure: 29.85"Hg
- Visibility: 5mi
- UV index: 0
- details ▼
- 9 pm
- 57°F
- Feels like:57°F
Showers
- Precip. probability: 44%
- Precipitation: 0.04"
- Wind: 2mphENE 78°
- Humidity: 76%
- Pressure: 29.83"Hg
- Visibility: 7mi
- UV index: 0
- details ▼
- 10 pm
- 57°F
- Feels like:57°F
Showers
- Precip. probability: 40%
- Precipitation: 0.04"
- Wind: 2mphENE 77°
- Humidity: 74%
- Pressure: 29.85"Hg
- Visibility: 7mi
- UV index: 0
- details ▼
- 11 pm
- 57°F
- Feels like:57°F
Mostly Cloudy
- Precip. probability: 24%
- Precipitation: 0"
- Wind: 2mphNNE 19°
- Humidity: 75%
- Pressure: 29.83"Hg
- Visibility: 7mi
- UV index: 0
- details ▼
- 12 am
- 57°F
- Feels like:57°F
Mostly Cloudy
- Precip. probability: 16%
- Precipitation: 0"
- Wind: 2mphNNW 336°
- Humidity: 74%
- Pressure: 29.83"Hg
- Visibility: 6mi
- UV index: 0
- details ▼
For the rest of the day, a combination of wet and dull weather is predicted.
Rainfall is predicted at 4 pm, and from 6 pm to 10 pm. With light precipitation of 0.12", most rainfall is expected at 7 pm.
The temperature will be between a maximum of 68°F and a minimum of 57.2°F. The warmest part of the day is anticipated around 2 pm.
The high will be a couple of degrees lower than the normal maximum of 72°F for October. The nighttime low will be also slightly warmer than the typical October minimum temperature of 50.7°F.
Rainfall is predicted at 4 pm, and from 6 pm to 10 pm. With light precipitation of 0.12", most rainfall is expected at 7 pm.
The temperature will be between a maximum of 68°F and a minimum of 57.2°F. The warmest part of the day is anticipated around 2 pm.
The high will be a couple of degrees lower than the normal maximum of 72°F for October. The nighttime low will be also slightly warmer than the typical October minimum temperature of 50.7°F.
Updated: Oct 21, 2026 @ 20:54:30 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Frequently asked questions
The temperature at 1:54 pm PDT is 68°F.
On Wednesday, showers will linger, keeping conditions wet for most of the day.
Light precipitation of 0.24" is forecasted. The chance of rainfall is 59%.
Today, the maximum temperature will be 68°F, while the minimum temperature will be 55.4°F.
The maximum temperature will be slightly cooler than the average highest temperature of 72°F in October. The lowest temperature will be also a few degrees higher than the average low of 50.7°F.
The maximum temperature will be slightly cooler than the average highest temperature of 72°F in October. The lowest temperature will be also a few degrees higher 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).
In Grass Valley, the length of the day today will be 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: 2:18pm PDT
- Sunrise: 7:20 am PDT
- Sunset: 6:17 pm PDT
- Timezone: America/Los_Angeles
Nearby Grass Valley, California, USA
- 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)
- Challenge (21 mi)
California, USA - most visited locations
- Los Angeles
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- Irvine
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- Fremont
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