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Thomas, ID Weather Forecast
Thomas, ID Weather Forecast Date: 1232 PM MDT Wed Oct 21 2026
The area/counties/county of: Lower Snake River Plain, including: Pocatello, Blackfoot, American Falls, Shelley, and Fort Hall.or toggle through each period.
Tonight... Mostly clear. Lows 40 to 48. East winds up to 10 mph.
Thursday... Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs 67 to 74. East winds around 10 mph...Shifting to southeast in the afternoon. Chance of precipitation 20%.
Thursday Night... A chance of showers and thunderstorms in the evening...Then rain showers and a slight chance of thunderstorms after midnight. Lows 41 to 48. South winds around 10 mph.
Friday... Rain, breezy, cooler. Highs around 51. Southwest winds 15 to 25 mph.
Friday Night... Rain likely. Colder. Lows 30 to 38. Southwest winds 10 to 15 mph. Chance of precipitation 70%.
Saturday... Mostly sunny. Highs around 50.
Saturday Night... Mostly clear. Lows 27 to 37. Highs around 57.
Sunday... Mostly clear. Lows 27 to 37. Highs around 57.
Monday... Mostly sunny. Highs around 58.
Monday Night... Partly cloudy with a slight chance of rain. Lows 28 to 36.
Tuesday... Partly cloudy. Highs around 54. Lows 26 to 34.
Tuesday Night... Partly cloudy. Highs around 54. Lows 26 to 34.
POP = Probability of Precipitation
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