Weather forecast for: Caldwell ID
Last Update: 12:30 pm MDT Sep 26, 2026
Tonight: Mostly cloudy, with a low around 43. Calm wind.
Sunday: Cloudy, with a high near 72. Calm wind becoming north 5 to 7 mph in the afternoon.
Sunday Night: Cloudy during the early evening, then gradual clearing, with a low around 46. North wind 5 to 8 mph becoming calm after midnight.
Monday: Sunny, with a high near 76. Calm wind becoming northwest 5 to 8 mph in the afternoon.
Monday Night: Clear, with a low around 43. West northwest wind 5 to 9 mph.
Tuesday: Sunny, with a high near 77.
Tuesday Night: Mostly clear, with a low around 46.
Wednesday: Sunny, with a high near 79.
Wednesday Night: Mostly clear, with a low around 46.
Thursday: Sunny, with a high near 79.
Thursday Night: Mostly clear, with a low around 47.
Friday: Sunny, with a high near 77.
Friday Night: Mostly clear, with a low around 45.
Saturday: Sunny, with a high near 76.