Weather forecast for: Saint Xavier MT
Last Update: 12:32 am MDT Sep 13, 2026
Overnight: Partly cloudy, with a low around 41. East northeast wind around 6 mph.
Sunday: Mostly sunny, with a high near 84. East southeast wind 5 to 10 mph.
Sunday Night: A 50 percent chance of showers after midnight. Partly cloudy, with a low around 44. Light and variable wind becoming northwest 13 to 18 mph in the evening.
Monday: Sunny, with a high near 70. West northwest wind 11 to 16 mph increasing to 23 to 28 mph in the afternoon. Winds could gust as high as 39 mph.
Monday Night: Mostly clear, with a low around 39. Northwest wind 17 to 22 mph becoming light and variable after midnight.
Tuesday: Sunny, with a high near 75. Light and variable wind becoming east 6 to 11 mph in the morning.
Tuesday Night: Partly cloudy, with a low around 42. East wind 9 to 14 mph becoming light and variable after midnight.
Wednesday: Sunny, with a high near 71. West wind 8 to 11 mph becoming north in the afternoon.
Wednesday Night: Mostly clear, with a low around 40. North northeast wind 5 to 9 mph becoming light and variable after midnight.
Thursday: Sunny, with a high near 76. Calm wind becoming north northeast around 6 mph in the afternoon.
Thursday Night: A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 43. Northeast wind around 6 mph becoming light and variable after midnight.
Friday: A 30 percent chance of showers. Partly sunny, with a high near 77. Calm wind becoming north around 6 mph in the afternoon.
Friday Night: Mostly clear, with a low around 42. North northeast wind around 6 mph becoming south after midnight.
Saturday: Sunny, with a high near 82. Calm wind becoming east northeast around 5 mph in the afternoon.