Weather WorldIsland Park, ID 7-Day Night Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Weather Quote O' the Day
Island Park, ID Weather Forecast
Island Park, ID Weather Forecast Date: 1231 AM MDT Sat Oct 17 2026
The area/counties/county of: Centennial Mountains , including: Island Park, Kilgore, Dubois, Spencer, Edie School, and Small.or toggle through each period.
Today... Mostly sunny. Highs 54 to 61.
Tonight... Partly cloudy. Lows 27 to 37.
Sunday... Mostly sunny. Highs 54 to 61.
Sunday Night... Mostly clear. Lows 27 to 37.
Monday... Sunny. Highs 54 to 62.
Monday Night... Partly cloudy. Lows 29 to 39.
Tuesday... Mostly sunny with a slight chance of rain. Highs 52 to 59.
Tuesday Night... Mostly cloudy with a slight chance of rain. Lows 31 to 41.
Wednesday... Mostly sunny. Highs 54 to 62.
Wednesday Night... Partly cloudy with a chance of rain. Lows 31 to 41.
Thursday... Rain likely. Highs 50 to 57.
Thursday Night... Rain. Lows 30 to 40.
POP = Probability of Precipitation
Island Park Radar Loop
Use the map search tool if you want to place a location marker on the radar map...