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Thomas, ID Weather Forecast
Thomas, ID Weather Forecast Date: 301 AM MDT Thu Sep 03 2026
The area/counties/county of: Lower Snake River Plain, including: Pocatello, Blackfoot, American Falls, Shelley, and Fort Hall.or toggle through each period.
Today... Mostly sunny. Highs 72 to 79. Southwest winds up to 10 mph...Increasing to 10 to 15 mph in the afternoon.
Tonight... Mostly clear. Lows 42 to 52. South winds 10 to 15 mph.
Friday... Sunny. Highs 71 to 78. Southwest winds 10 to 15 mph.
Friday Night... Mostly clear. Lows 41 to 51. West winds 10 to 15 mph.
Saturday... Sunny. Highs 74 to 81. Southwest winds around 10 mph.
Saturday Night... Mostly clear. Lows 45 to 55.
Sunday... Mostly sunny with a chance of rain. Highs 74 to 81.
Sunday Night... Rain showers likely and a slight chance of thunderstorms. Lows 46 to 53.
Labor Day... Partly sunny with a chance of rain and a slight chance of thunderstorms. Highs 62 to 70.
Monday Night... Partly cloudy. Lows 40 to 47.
Tuesday... Sunny. Highs 66 to 73.
Tuesday Night... Partly cloudy. Lows 42 to 50. Highs 69 to 76.
POP = Probability of Precipitation
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