Grass Valley Weather Forecast 15 Days, Weather in Grass Valley Today
Current weather conditions and 15 day weather forecast for Grass Valley, Nevada, USA including weather daily high/low temperature, warnings, chance of precipitation, pressure, humidity/wind chill, rain risk, wind speed, cloud, pressure, and UV index.
Current weather conditions at Grass Valley
| 06 February 2026 Friday -4.4 ° C / 24.1°F  Clear |
Feels Like : -5.7 ° C / 21.7°F Humidity : % 71 Pressure : 1021 mb Wind Speed : 3.6 kmph / 2.2 miles from NE  Visibility : 16 km Precipitation (rainfall) : 0 mm Cloud (%) : 0 |
15 day weather forecast for Grass Valley, NV, USA
Weather Forecast for next 15 Days for Grass Valley including weather warnings, temperature, rain, wind speed, cloud, snow, wind speed and wind direction, pressure and UV index.Here is weather for the next 15 days in Grass Valley, Nevada state, US. To see the daily forecast, scroll to the table below.
| Date | Weather forecast | Low temperature | High temperature | Avg. temperature | Humidity | Chance of rain | UV Index | Sun Position | Moon Position | |
|---|---|---|---|---|---|---|---|---|---|---|
| 06 February 2026 Friday | Sunny |
0.4 ° C (32.7°F) |
17.3 ° C (63.1°F) |
7.5 ° C (45.4°F) |
% 37 | 0% | 0.5 | Sunrise:06:56 AM Sunset: 05:15 PM |
Moonrise:10:49 PM Moonset: 09:06 AM Moon Phase ( Waning Gibbous ) |
|
| 07 February 2026 Saturday |  Mist |
-2.4 ° C (27.7°F) |
9.6 ° C (49.3°F) |
3.7 ° C (38.6°F) |
% 84 | 0% | 0.6 | Sunrise:06:55 AM Sunset: 05:16 PM |
Moonrise:11:53 PM Moonset: 09:28 AM Moon Phase ( Waning Gibbous ) |
|
| 08 February 2026 Sunday |  Partly Cloudy |
-0.7 ° C (30.7°F) |
14.7 ° C (58.5°F) |
6.2 ° C (43.2°F) |
% 64 | 0% | 0.6 | Sunrise:06:54 AM Sunset: 05:18 PM |
Moonrise:No moonrise Moonset: 09:53 AM Moon Phase ( Waning Gibbous ) |
|
| 09 February 2026 Monday |  Patchy rain nearby |
2.3 ° C (36.2°F) |
6.7 ° C (44°F) |
5.3 ° C (41.6°F) |
% 52 | 81% | 0.2 | Sunrise:06:53 AM Sunset: 05:19 PM |
Moonrise:12:57 AM Moonset: 10:21 AM Moon Phase ( Last Quarter ) |
|
| 10 February 2026 Tuesday | Patchy rain nearby |
0.4 ° C (32.7°F) |
7.2 ° C (44.9°F) |
3.5 ° C (38.3°F) |
% 45 | 84% | 0 | Sunrise:06:51 AM Sunset: 05:20 PM |
Moonrise:02:00 AM Moonset: 10:56 AM Moon Phase ( Waning Crescent ) |
|
| 11 February 2026 Wednesday | Partly Cloudy |
1.2 ° C (34.2°F) |
7.2 ° C (45°F) |
3.9 ° C (38.9°F) |
% 41 | 0% | 2 | Sunrise:06:50 AM Sunset: 05:21 PM |
Moonrise:03:00 AM Moonset: 11:39 AM Moon Phase ( Waning Crescent ) |
|
| 12 February 2026 Thursday | Sunny |
-1 ° C (30.2°F) |
7 ° C (44.6°F) |
2.8 ° C (37.1°F) |
% 42 | 0% | 2 | Sunrise:06:49 AM Sunset: 05:23 PM |
Moonrise:03:56 AM Moonset: 12:29 PM Moon Phase ( Waning Crescent ) |
|
| 13 February 2026 Friday | Sunny |
0.5 ° C (33°F) |
6.9 ° C (44.4°F) |
3.2 ° C (37.8°F) |
% 41 | 0% | 2 | Sunrise:06:48 AM Sunset: 05:24 PM |
Moonrise:04:45 AM Moonset: 01:28 PM Moon Phase ( Waning Crescent ) |
|
| 14 February 2026 Saturday |  Overcast |
-1 ° C (30.2°F) |
3.2 ° C (37.8°F) |
0.8 ° C (33.4°F) |
% 50 | 0% | 1 | Sunrise:06:46 AM Sunset: 05:25 PM |
Moonrise:05:27 AM Moonset: 02:32 PM Moon Phase ( Waning Crescent ) |
|
| 15 February 2026 Sunday | Partly Cloudy |
-0.5 ° C (31.1°F) |
6.2 ° C (43.2°F) |
2.4 ° C (36.2°F) |
% 42 | 0% | 2 | Sunrise:06:45 AM Sunset: 05:26 PM |
Moonrise:06:01 AM Moonset: 03:41 PM Moon Phase ( Waning Crescent ) |
|
| 16 February 2026 Monday | Patchy rain nearby |
-0.1 ° C (31.8°F) |
5.6 ° C (42.1°F) |
2 ° C (35.7°F) |
% 63 | 79% | 1 | Sunrise:06:44 AM Sunset: 05:27 PM |
Moonrise:06:30 AM Moonset: 04:49 PM Moon Phase ( Waning Crescent ) |
|
| 17 February 2026 Tuesday |  Moderate or heavy snow showers |
-4.5 ° C (23.8°F) |
-1 ° C (30.1°F) |
-2.1 ° C (28.2°F) |
% 78 | 66% | 1 | Sunrise:06:42 AM Sunset: 05:29 PM |
Moonrise:06:55 AM Moonset: 05:59 PM Moon Phase ( New Moon ) |
|
| 18 February 2026 Wednesday |  Light freezing rain |
-7.2 ° C (19°F) |
-1.2 ° C (29.8°F) |
-4.5 ° C (23.9°F) |
% 69 | 87% | 1 | Sunrise:06:41 AM Sunset: 05:30 PM |
Moonrise:07:18 AM Moonset: 07:09 PM Moon Phase ( Waxing Crescent ) |
|
| 19 February 2026 Thursday | Sunny |
-6.7 ° C (20°F) |
0.9 ° C (33.6°F) |
-3.3 ° C (26°F) |
% 70 | 0% | 2 | Sunrise:06:40 AM Sunset: 05:31 PM |
Moonrise:07:40 AM Moonset: 08:19 PM Moon Phase ( Waxing Crescent ) |
|
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