Montague Weather Forecast
Weather forecast for: Montague CA
Last Update: 1:16 pm PDT Sep 18, 2026
This Afternoon: Sunny, with a high near 81. Light north wind.
Tonight: Clear, with a low around 47. North northeast wind 6 to 11 mph becoming light and variable after midnight. Winds could gust as high as 18 mph.
Saturday: Sunny, with a high near 85. Calm wind.
Saturday Night: Partly cloudy, with a low around 49. Calm wind becoming north around 6 mph.
Sunday: Sunny, with a high near 88. Light and variable wind.
Sunday Night: Partly cloudy, with a low around 53.
Monday: Sunny, with a high near 88.
Monday Night: Mostly clear, with a low around 51.
Tuesday: Sunny, with a high near 86.
Tuesday Night: Mostly clear, with a low around 49.
Wednesday: Sunny, with a high near 86.
Wednesday Night: Mostly clear, with a low around 50.
Thursday: Sunny, with a high near 89.