Weather forecast for: Castleford ID
Last Update: 12:29 am MDT Sep 28, 2026
Overnight: Mostly cloudy, with a steady temperature around 52. West southwest wind 10 to 13 mph, with gusts as high as 24 mph.
Monday: Mostly cloudy, then gradually becoming sunny, with a high near 70. Northwest wind 10 to 15 mph, with gusts as high as 26 mph.
Monday Night: Mostly clear, with a low around 46. West southwest wind 13 to 15 mph, with gusts as high as 28 mph.
Tuesday: Sunny, with a high near 72. West northwest wind 11 to 16 mph, with gusts as high as 28 mph.
Tuesday Night: Mostly clear, with a low around 49. West southwest wind around 15 mph, with gusts as high as 29 mph.
Wednesday: Sunny, with a high near 74. Breezy.
Wednesday Night: Clear, with a low around 45.
Thursday: Sunny, with a high near 78.
Thursday Night: Mostly clear, with a low around 47.
Friday: Sunny, with a high near 81.
Friday Night: Partly cloudy, with a low around 50.
Saturday: Mostly sunny, with a high near 76.
Saturday Night: Mostly clear, with a low around 46.
Sunday: Sunny, with a high near 78.