Weather forecast for: Basin WY
Last Update: 8:48 pm MDT Sep 12, 2026
Tonight: Mostly cloudy, with a low around 42. Northwest wind 6 to 11 mph becoming light after midnight.
Sunday: Mostly sunny, with a high near 85. Calm wind becoming south 5 to 7 mph in the afternoon.
Sunday Night: A 30 percent chance of showers and thunderstorms, mainly before 2am. Increasing clouds, with a low around 48. South wind 5 to 11 mph becoming north in the evening.
Monday: Sunny, with a high near 74. Northwest wind 7 to 14 mph, with gusts as high as 20 mph.
Monday Night: Clear, with a low around 42. Breezy, with a north wind 10 to 15 mph becoming light and variable after midnight. Winds could gust as high as 25 mph.
Tuesday: Sunny, with a high near 75. Calm wind becoming south southeast 5 to 7 mph in the morning.
Tuesday Night: Mostly clear, with a low around 43. North northeast wind 6 to 8 mph becoming northwest after midnight.
Wednesday: Sunny, with a high near 74.
Wednesday Night: Mostly clear, with a low around 43.
Thursday: Sunny, with a high near 75.
Thursday Night: A chance of showers. Partly cloudy, with a low around 45.
Friday: A slight chance of showers and thunderstorms. Mostly sunny, with a high near 77.
Friday Night: Mostly clear, with a low around 44.
Saturday: Sunny, with a high near 80.