Fort Irwin Weather Forecast
Weather forecast for: 29 Miles NNE Barstow CA
Last Update: 3:12 am PDT Oct 7, 2026
Today: Sunny, with a high near 96. Light and variable wind.
Tonight: Clear, with a low around 68. Light west northwest wind.
Thursday: Sunny, with a high near 97. Calm wind becoming east southeast around 5 mph in the afternoon.
Thursday Night: Clear, with a low around 68. Calm wind.
Friday: Sunny, with a high near 95. Calm wind becoming south 5 to 8 mph in the afternoon.
Friday Night: Mostly clear, with a low around 66.
Saturday: Sunny, with a high near 89. Breezy.
Saturday Night: Partly cloudy, with a low around 59. Breezy.
Sunday: A slight chance of showers after 11am. Mostly sunny, with a high near 81.
Sunday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 52.
Columbus Day: A chance of showers. Partly sunny, with a high near 73.
Monday Night: A slight chance of showers. Partly cloudy, with a low around 49.
Tuesday: Sunny, with a high near 74.