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City of Ketchum, IDKetchum, ID 7-Day Night Weather Forecast
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Ketchum, ID Weather Forecast
Ketchum, ID Weather Forecast Date: 1231 AM MDT Sat Sep 26 2026
The area/counties/county of: Sun Valley Region, including: Ketchum, Sun Valley, and Galena.or toggle through each period.
Today... Partly sunny. Highs 56 to 64.
Tonight... Mostly cloudy. Lows 36 to 46.
Sunday... Cloudy. Highs 60 to 68.
Sunday Night... Mostly cloudy. Lows 36 to 46.
Monday... Mostly sunny. Highs 60 to 69.
Monday Night... Mostly clear. Lows 33 to 43.
Tuesday... Sunny. Highs 61 to 71.
Tuesday Night... Mostly clear. Lows 33 to 43. Highs 60 to 70.
Wednesday... Mostly clear. Lows 33 to 43. Highs 60 to 70.
Thursday... Mostly clear. Lows 33 to 43. Highs 60 to 70.
Thursday Night... Partly cloudy. Lows 33 to 43. Highs 57 to 66.
POP = Probability of Precipitation
Ketchum Radar Loop
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