| NWS Forecast for: 20 Miles W Chester CA Issued by: National Weather Service Sacramento, CA Last Update: 11:31 pm PDT Sep 9, 2026 |  |
| Tonight: Mostly cloudy, with a low around 49. Calm wind. Thursday: Mostly sunny, with a high near 83. Calm wind becoming west southwest around 6 mph in the afternoon. Thursday Night: Mostly clear, with a low around 44. Calm wind. Friday: Sunny, with a high near 78. Calm wind becoming west southwest 5 to 7 mph in the afternoon. Friday Night: Clear, with a low around 41. West southwest wind around 6 mph becoming calm in the evening. Saturday: Sunny, with a high near 68. Saturday Night: Mostly clear, with a low around 32. Sunday: Sunny, with a high near 69. Sunday Night: Mostly clear, with a low around 37. Monday: Sunny, with a high near 73. Monday Night: Mostly clear, with a low around 38. Tuesday: Sunny, with a high near 71. Tuesday Night: Mostly clear, with a low around 39. Wednesday: Sunny, with a high near 71. | |
| 20 Miles W Chester CA 40.34°N 121.59°W (Elev. 4813 ft) | |
Visit your local NWS office at: https://www.weather.gov/sto |
