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Weather Conditions for Grass Valley, Nevada : Lander County
Issued: 4:06 pm PDT Oct 6, 2026 Latitude: 39.6977017 Longitude: -116.7981401 View on Google Maps

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Tonight Wednesday Thursday Friday Saturday Sunday Columbus Day Tuesday
Mostly Clear on Tonight Sunny on Wednesday Sunny on Thursday Sunny on Friday Rain on Saturday 30% chance of snow on Sunday 40% chance of rain & snow on Columbus Day Mostly Sunny on Tuesday
Low: 50°F High: 81°F High: 82°F High: 81°F High: 74°F High: 63°F High: 55°F High: 55°F
Low: 50°F Low: 49°F Low: 50°F Low: 42°F Low: 36°F Low: 32°F  
Mostly Clear Sunny Sunny Sunny Rain Snow Rain & Snow Mostly Sunny

Hourly forecast

Grass Valley, nv · Next 24 hours · Eastern time (EST/EDT)

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Current Conditions at
EUREKA - (KP68)
61°
Clear
as of 7:53 PM PDST
Rel. Humidity: 25%
Dew Point: 25°F
Pressure: 30.22 in.
Wind Data
8 MPH
190° South
Current Conditions at
ELKO - (KEKO)
63°
Clear
as of 7:56 PM PDST
Rel. Humidity: 25%
Dew Point: 27°F
Visibility: 10 Miles
Pressure: 30.17 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Current Conditions at
LOVELOCK - (KLOL)
72°
Clear
as of 7:53 PM PDST
Rel. Humidity: 21%
Dew Point: 30°F
Visibility: 10 Miles
Pressure: 30.08 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Current Conditions at
WINNEMUCA - (KWMC)
64°
Clear
as of 7:56 PM PDST
Rel. Humidity: 23%
Dew Point: 27°F
Visibility: 10 Miles
Pressure: 30.12 in.
Flight Rule: VFR
Wind Data
5 MPH
060° Northeast
Cloud Level(s): Clear
Mostly Clear on Tonight Tonight... Mostly clear, with a low around 50. Northeast wind around 5 mph becoming calm in the evening.

Sunny on Wednesday Wednesday... Sunny, with a high near 81. Calm wind becoming northwest around 5 mph in the afternoon.

Mostly Clear on Wednesday Night Wednesday Night... Mostly clear, with a low around 50. North wind around 5 mph becoming calm in the evening.

Sunny on Thursday Thursday... Sunny, with a high near 82. Calm wind becoming southwest around 5 mph in the afternoon.

Mostly Clear on Thursday Night Thursday Night... Mostly clear, with a low around 49. Northwest wind around 5 mph becoming calm in the evening.

Sunny on Friday Friday... Sunny, with a high near 81.

Cloudy on Friday Night Friday Night... Partly cloudy, with a low around 50.

Rain on Saturday Saturday... Isolated showers after 11am. Mostly sunny, with a high near 74. Breezy.

Rain on Saturday Night Saturday Night... Isolated showers. Mostly cloudy, with a low around 42.

30% chance of snow Sunday Sunday... Scattered showers. Snow level 9000 feet. Partly sunny, with a high near 63. Chance of precipitation is 30%.

50% chance of rain & snow Sunday Night Sunday Night... Scattered rain and snow showers. Snow level 8700 feet lowering to 7400 feet after midnight . Mostly cloudy, with a low around 36. Chance of precipitation is 50%.

40% chance of rain & snow Columbus Day Columbus Day... Scattered rain and snow showers. Snow level 6500 feet rising to 7100 feet in the afternoon. Mostly sunny, with a high near 55. Chance of precipitation is 40%.

Cloudy on Monday Night Monday Night... Partly cloudy, with a low around 32.

Mostly Sunny on Tuesday Tuesday... Mostly sunny, with a high near 55.

Nevada's Warnings, Watches, and AdvisoriesNevada's Watches, Warnings, and Advisories

Sun Almanac for Grass Valley, Nevada
Astronomical Sunrise 05:19 AM?Astronomical sunrise occurs when the Sun is 18° below the horizon and the sky begins to brighten from a completly darkened state.
Nautical Sunrise 05:51 AM?Nautical sunrise (or nautical dawn) is the precise moment when the sun's center is 12° below the horizon in the morning. It marks the beginning of nautical twilight, allowing pilots/mariners to see the horizon.
Civil Sunrise 06:22 AM?Civil sunrise is the moment in the morning when the sun's center is 6° below the horizon. It marks the start of morning civil twilight, providing enough natural light for most, outdoor activities without artificial lighting. It typically occurs roughly 20-30 minutes before actual sunrise.
Sunrise 06:49 AM?Sunrise (or sunup) is the moment when the upper rim of the Sun appears on the horizon in the morning. It marks the end of the twilight phase, often accompanied by distinct atmospheric colors.

Daylight: 11 Hours 33 Minutes?Daylight hours are the period of time between local sunrise and sunset, representing the daily portion of sunlight. These hours change in length based on season, Earth's tilt, and latitude.

Sunset 6:22 PM?The sunset is defined in astronomy as the moment the upper limb of the Sun disappears below the horizon. It marks the end of daylight and is often accompanied by distinct atmospheric colors. It also signals the beginning of twilight.
Civil Sunset 6:49 PM?Civil sunset (or evening civil twilight) occurs when the center of the sun is 6° below the horizon, marking the end of the brightest twilight phase. It typically occurs roughly 20-30 minutes after sunset, providing enough light for most outdoor activities to continue without artificial light.
Nautical Sunset 7:20 PM?Nautical sunset occurs when the sun's center is 12° below the horizon, marking the end of nautical twilight. This phase, following civil twilight, allows the horizon to remain visible, enabling mariners to take accurate star sights for navigation. The sky is dark, but some ambient light remains
Astronomical Sunset 7:51 PM?Astronomical sunrise occurs when the Sun drops to 18° below the horizon. This causes the sky to enter a completly darkened state.

Civil Rise to Set: 12 Hours 27 Minutes
Nautical Rise to Set: 13 Hours 29 Minutes
Astro Rise to Set: 14 Hours 32 Minutes

Click for yearly Sun Almanac for Grass Valley
Moon Almanac for Grass Valley, Nevada
Moon Phase: Waning Crescent
Moon Illumination: 14%
Moon Age: 25.9 Days
Moon is currently below the horizon
Distance from Moon to Earth: 231,568 miles
Upcoming Lunar Events for
Grass Valley:
Next EventEvent TimeIllum

Moonrise:03:36 am Wed12.5%
High Moon:10:20 am Wed10.5%
Moonset:04:52 pm Wed8.7%
New Moon: Thu Sep 10
First Quarter: Fri Sep 18
Full Moon: Sat Sep 26
Last Quarter: Sat Oct 3
New Moon: Sat Oct 10
Click for Monthly Moon Almanac