| National Weather Service Forecast for:
Grass Valley CA Issued by: National Weather Service Sacramento, CA |
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| Updated: 1:51 am PDT Oct 20, 2021 | ||||||||||||||||||
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| Today |
Rain likely, mainly before 11am. Cloudy, with a high near 55. Southeast wind 9 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible. |
| Tonight |
Rain likely. Cloudy, with a low around 47. East southeast wind around 10 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible. |
| Thursday |
Rain. High near 61. South southeast wind 9 to 11 mph, with gusts as high as 18 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible. |
| Thursday Night |
Rain likely. Cloudy, with a low around 49. South wind 7 to 9 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible. |
| Friday |
Rain before 11am, then showers likely and possibly a thunderstorm after 11am. Some of the storms could produce heavy rainfall. High near 54. South southwest wind 9 to 13 mph. Chance of precipitation is 100%. |
| Friday Night |
A 30 percent chance of showers before 11pm. Cloudy, with a low around 42. |
| Saturday |
A 50 percent chance of rain, mainly after 11am. Mostly cloudy, with a high near 52. |
| Saturday Night |
Rain. Cloudy, with a low around 45. |
| Sunday |
Rain. The rain could be heavy at times. Cloudy, with a high near 53. |
| Sunday Night |
Rain. The rain could be heavy at times. Cloudy, with a low around 45. |
| Monday |
Rain. Cloudy, with a high near 51. |
| Monday Night |
Showers likely. Cloudy, with a low around 41. |
| Tuesday |
A chance of showers. Mostly cloudy, with a high near 52. |
Forecast from NOAA-NWS for Grass Valley CA.
