83842 Weather (Harrison, ID)

Weather forecast for: Harrison ID

Last Update: 8:12 am PDT Oct 9, 2026

Today: A 30 percent chance of showers after 11am. Patchy blowing dust after 11am. Increasing clouds, with a high near 68. Breezy, with a southwest wind 11 to 20 mph, with gusts as high as 31 mph. New precipitation amounts of less than a tenth of an inch possible.

Tonight: A 50 percent chance of showers before 11pm. Snow level 6600 feet lowering to 3900 feet after midnight . Mostly cloudy, with a low around 40. Southwest wind 6 to 9 mph, with gusts as high as 20 mph. New precipitation amounts of less than a tenth of an inch possible.

Saturday: Mostly sunny, with a high near 57. South wind around 5 mph becoming calm in the morning.

Saturday Night: A 30 percent chance of showers after 11pm. Snow level 5100 feet lowering to 3800 feet. Mostly cloudy, with a low around 39. Northeast wind 5 to 13 mph, with gusts as high as 23 mph.

Sunday: Partly sunny, with a high near 53. Northeast wind 8 to 13 mph.

Sunday Night: Partly cloudy, with a low around 35.

Columbus Day: Sunny, with a high near 58.

Monday Night: Mostly clear, with a low around 35.

Tuesday: Sunny, with a high near 60.

Tuesday Night: A 20 percent chance of showers after 11pm. Partly cloudy, with a low around 39.

Wednesday: A 40 percent chance of showers. Partly sunny, with a high near 60.

Wednesday Night: A 20 percent chance of showers. Partly cloudy, with a low around 39.

Thursday: Mostly sunny, with a high near 63.