| NWS Forecast for: Glenn and Colusa County Coast Range Above 3000 ft Issued by: National Weather Service Sacramento, CA Last Update: 201 PM PDT Sun Sep 6 2026 | |
| Tonight: Clear. Lows 45 to 55. Northwest winds up to 10 mph shifting to the north after midnight. Labor Day: Sunny, warmer. Highs 65 to 75. Northeast winds up to 10 mph. Monday Night: Mostly clear. Lows 51 to 61. Light winds. Tuesday: Mostly sunny. Highs 69 to 79. Light winds becoming east up to 10 mph in the afternoon. Tuesday Night: Mostly clear. Lows 57 to 67. Light winds. Wednesday: Partly cloudy. Warmer. Highs 75 to 85. Wednesday Night: Mostly clear. Lows 63 to 73. Thursday And Thursday Night: Mostly clear. Highs 77 to 87. Lows 61 to 71. Friday And Friday Night: Mostly clear. Highs 72 to 82. Lows 56 to 66. Saturday Through Sunday: Mostly clear. Highs 64 to 74. Lows 52 to 62. | |
| Zone Forecast: Glenn and Colusa County Coast Range Above 3000 ft | |
Visit your local NWS office at: https://www.weather.gov/sto |