| NWS Forecast for: 20 Miles W Chester CA Issued by: National Weather Service Sacramento, CA Last Update: 2:00 am PDT Oct 12, 2026 | |
| Overnight: Widespread frost. Otherwise, mostly clear, with a low around -6. Calm wind. Columbus Day: Widespread frost before 10am. Otherwise, sunny, with a high near 13. Calm wind becoming west 5 to 8 km/h in the afternoon. Monday Night: Widespread frost after 11pm. Otherwise, clear, with a low around -7. East wind 8 to 14 km/h, with gusts as high as 32 km/h. Tuesday: Widespread frost before 10am. Otherwise, sunny, with a high near 18. East wind 5 to 8 km/h becoming calm in the morning. Tuesday Night: Mostly clear, with a low around -2. Light and variable wind becoming east northeast 9 to 14 km/h in the evening. Wednesday: Sunny, with a high near 24. Wednesday Night: Clear, with a low around 1. Thursday: Widespread frost, mainly between 7am and 8am. Otherwise, sunny, with a high near 26. Thursday Night: Clear, with a low around 2. Friday: Sunny, with a high near 25. Friday Night: Clear, with a low around 2. Saturday: Sunny, with a high near 23. Saturday Night: Mostly clear, with a low around 2. Sunday: Sunny, with a high near 21. | |
| 20 Miles W Chester CA 40.34°N 121.59°W (Elev. 4813 m) | |
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