Weather forecast for: Rexburg ID
Last Update: 10:31 pm MST Nov 5, 2026
Tonight: Areas of fog. Otherwise, partly cloudy, with a low around 28. Calm wind.
Friday: Sunny, with a high near 46. Calm wind becoming southwest around 6 mph in the afternoon.
Friday Night: Increasing clouds, with a low around 27. Calm wind.
Saturday: Mostly cloudy through mid morning, then gradual clearing, with a high near 50. Light and variable wind.
Saturday Night: Mostly clear, with a low around 29. Calm wind.
Sunday: Mostly sunny, with a high near 54.
Sunday Night: Partly cloudy, with a low around 31.
Monday: Mostly sunny, with a high near 55.
Monday Night: Mostly cloudy, with a low around 33.
Tuesday: Sunny, with a high near 54.
Tuesday Night: Partly cloudy, with a low around 33.
Veterans Day: Sunny, with a high near 55.
Wednesday Night: Partly cloudy, with a low around 34.
Thursday: A 10 percent chance of rain. Mostly sunny, with a high near 57.