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Dayton, ID Weather Forecast
Dayton, ID Weather Forecast Date: 1231 AM MDT Wed Sep 16 2026
The area/counties/county of: Marsh And Arbon Highlands, including: Inkom, Mccammon, Downey, Lava Hot Springs, Malad, Preston, and Thatcher.or toggle through each period.
Today... Mostly sunny. Highs 74 to 83.
Tonight... Mostly clear in the evening...Then mostly cloudy with a slight chance of rain after midnight. Lows 48 to 58.
Thursday... Mostly cloudy. A chance of rain in the morning...Then a chance of rain showers and a slight chance of thunderstorms in the afternoon. Highs 71 to 81.
Thursday Night... Rain showers likely and a slight chance of thunderstorms. Lows 46 to 56.
Friday... Rain showers likely and a slight chance of thunderstorms. Highs 66 to 76.
Friday Night... Mostly cloudy with a chance of rain showers and a slight chance of thunderstorms. Lows 40 to 50.
Saturday... Mostly sunny with a slight chance of showers and thunderstorms. Highs 63 to 73.
Saturday Night... Mostly clear. Lows 39 to 49. Highs 68 to 78.
Sunday... Mostly clear. Lows 39 to 49. Highs 68 to 78.
Monday... Mostly clear. Lows 39 to 49. Highs 68 to 78.
Monday Night... Partly cloudy. Lows 41 to 51.
POP = Probability of Precipitation
Dayton Radar Loop
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