Weather Alert
Grass Valley Weather Warning NWS WEATHER ALERT FOR THE GRASS VALLEY, OR AREA - Issued: 612 AM PST Sun Nov 1 2026 Grass Valley Weather Warning

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Grass Valley, OR Weather - Hour by Hour Forecast

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Grass Valley, OR Weather - Hour by Hour Forecast

24 Hour Forecast

Current Conditions - Mist. Temperature is 38°F3°C, dew point 37°F3°C, humidity 96%. Wind direction is N at 0 mph0 km/h with visibility of 5 mi8 km. Barometric pressure is 30.04 in1017 mb.
Today - Partly sunny in the morning then clearing. Patchy fog in the morning. Highs in the lower to mid 50s. Light wind... Full Forecast
Tonight - Mostly clear. Lows in the upper 20s to mid 30s. Light wind... Full Forecast

Grass Valley Hourly Weather

24 Hour Forecast Scroll
Sun, Nov 01
8:00 am
Sun, Nov 01
9:00 am
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10:00 am
Sun, Nov 01
11:00 am
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Sun, Nov 01
8:00 pm
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9:00 pm
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Sun, Nov 01
11:00 pm
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Midnight
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Grass Valley, OR Hourly Weather - Mostly Cloudy - 8:00 AM Grass Valley, OR Hourly Weather - Clear - 9:00 AM Grass Valley, OR Hourly Weather - Clear - 10:00 AM Grass Valley, OR Hourly Weather - Clear - 11:00 AM Grass Valley, OR Hourly Weather - Clear - 12:00 PM Grass Valley, OR Hourly Weather - Clear - 1:00 PM Grass Valley, OR Hourly Weather - Clear - 2:00 PM Grass Valley, OR Hourly Weather - Clear - 3:00 PM Grass Valley, OR Hourly Weather - Clear - 4:00 PM Grass Valley, OR Hourly Weather - Clear - 5:00 PM Grass Valley, OR Hourly Weather - Clear - 6:00 PM Grass Valley, OR Hourly Weather - Clear - 7:00 PM Grass Valley, OR Hourly Weather - Clear - 8:00 PM Grass Valley, OR Hourly Weather - Clear - 9:00 PM Grass Valley, OR Hourly Weather - Clear - 10:00 PM Grass Valley, OR Hourly Weather - Clear - 11:00 PM Grass Valley, OR Hourly Weather - Clear - 12:00 AM Grass Valley, OR Hourly Weather - Clear - 1:00 AM Grass Valley, OR Hourly Weather - Clear - 2:00 AM Grass Valley, OR Hourly Weather - Clear - 3:00 AM Grass Valley, OR Hourly Weather - Clear - 4:00 AM Grass Valley, OR Hourly Weather - Clear - 5:00 AM Grass Valley, OR Hourly Weather - Mostly Clear - 6:00 AM Grass Valley, OR Hourly Weather - Mostly Clear - 7:00 AM
Mostly Cloudy Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Mostly Clear Mostly Clear
40°F4°C 42°F6°C 45°F7°C 48°F9°C 51°F11°C 54°F12°C 55°F13°C 55°F13°C 56°F13°C 53°F12°C 51°F11°C 48°F9°C 46°F8°C 44°F7°C 42°F6°C 41°F5°C 40°F4°C 39°F4°C 38°F3°C 37°F3°C 36°F2°C 35°F2°C 35°F2°C 34°F1°C
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1% 1% 1% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0%
36°F2°C 38°F3°C 39°F4°C 39°F4°C 38°F3°C 38°F3°C 38°F3°C 37°F3°C 37°F3°C 37°F3°C 37°F3°C 37°F3°C 37°F3°C 36°F2°C 36°F2°C 35°F2°C 35°F2°C 34°F1°C 33°F1°C 33°F1°C 32°F0°C 32°F0°C 31°F-1°C 31°F-1°C
85% 86% 79% 71% 61% 55% 53% 51% 49% 54% 59% 66% 71% 73% 79% 79% 82% 82% 82% 85% 85% 89% 85% 89%
S SSW NW NW NW NW NW NW NW NW NW NW SSE ESE N ESE SW NW SSW S SE SE SE ESE
1 mph 3 mph 3 mph 3 mph 5 mph 5 mph 5 mph 7 mph 7 mph 7 mph 5 mph 5 mph 5 mph 4 mph 4 mph 4 mph 4 mph 4 mph 4 mph 3 mph 3 mph 3 mph 2 mph 2 mph
10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km
Hour (PST)
Weather
Clouds
Temperature
Precip. Type
POP
Dewpoint
Humidity
Wind Direction
Wind Speed
Visibility
POP = Probability of Precipitation. ** Indicates missing data/values from KDLS model statistics.

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Prob Precip % = Probability of Precipitation.

Grass Valley 36 Hour Forecast

POP = Probability of Precipitation. ** Indicates missing data/values from model statistics.

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