Local Weather
| National Weather Service Forecast for:
Grass Valley CA Issued by: National Weather Service Sacramento, CA |
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| Updated: 2:00 pm PDT May 20, 2026 | ||||||||||||||||||
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| Tonight |
Mostly clear, with a low around 55. Light and variable wind. |
| Thursday |
Sunny, with a high near 85. Calm wind becoming west around 6 mph in the afternoon. |
| Thursday Night |
Clear, with a low around 59. Light and variable wind. |
| Friday |
Sunny, with a high near 84. Calm wind becoming southwest around 6 mph in the afternoon. |
| Friday Night |
Clear, with a low around 57. Southwest wind around 5 mph becoming calm in the evening. |
| Saturday |
Sunny, with a high near 81. |
| Saturday Night |
Clear, with a low around 54. |
| Sunday |
Sunny, with a high near 81. |
| Sunday Night |
Clear, with a low around 54. |
| Memorial Day |
Sunny, with a high near 78. |
| Monday Night |
Mostly clear, with a low around 51. |
| Tuesday |
A slight chance of rain. Mostly sunny, with a high near 68. |
| Tuesday Night |
Mostly clear, with a low around 50. |
| Wednesday |
A slight chance of rain. Sunny, with a high near 72. |
Forecast from NOAA-NWS for Grass Valley CA.
