7-Day Zone Forecast for Western Glenn and Colusa County Foothills Between 1000-3000 ft (Text-Only)
NWS Forecast for: Western Glenn and Colusa County Foothills Between 1000-3000 ft
Issued by: National Weather Service Sacramento, CA
Last Update: 311 AM PDT Mon Sep 14 2026




Today: Sunny, warmer. Highs 79 to 89. North winds 10 to 15 mph with gusts to around 30 mph.

Tonight: Clear. Lows 56 to 66. Northwest winds up to 10 mph.

Tuesday: Sunny. Highs 81 to 91. Light winds becoming southeast around 10 mph with gusts to around 20 mph in the afternoon.

Tuesday Night: Clear. Lows 55 to 63. Southwest winds around 10 mph shifting to the west up to 10 mph after midnight. Gusts up to 20 mph.

Wednesday: Sunny. Highs 73 to 83. Light winds becoming east around 10 mph in the afternoon.

Wednesday Night: Clear. Lows 52 to 60.

Thursday: Sunny. Highs 72 to 82.

Thursday Night Through Saturday Night: Clear. Lows 55 to 65. Highs 77 to 87.

Sunday: Mostly sunny. Highs 81 to 91.







Zone Forecast: Western Glenn and Colusa County Foothills Between 1000-3000 ft

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