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Trinity Lake, ID Weather Forecast
Trinity Lake, ID Weather Forecast Date: 1232 PM MDT Fri Sep 25 2026
The area/counties/county of: Shoshone/Lava Beds, including: Shoshone, Richfield, and Carey.or toggle through each period.
Tonight... Mostly clear. Breezy, colder. Lows 38 to 45. West winds 15 to 25 mph...Decreasing to 10 to 15 mph after midnight.
Saturday... Partly sunny. Cooler. Highs 64 to 71. Southwest winds 10 to 15 mph.
Saturday Night... Mostly cloudy. Lows 42 to 49. Light and variable winds.
Sunday... Mostly cloudy. Highs 70 to 77. East winds up to 10 mph.
Sunday Night... Mostly cloudy. Lows 43 to 50. West winds around 10 mph.
Monday... Mostly sunny. Highs 67 to 74.
Monday Night... Mostly clear. Lows 38 to 45.
Tuesday... Sunny. Highs 67 to 74.
Tuesday Night... Mostly clear. Lows 38 to 45. Highs 67 to 75.
Wednesday... Mostly clear. Lows 38 to 45. Highs 67 to 75.
Thursday... Mostly clear. Lows 38 to 45. Highs 67 to 75.
Thursday Night... Partly cloudy. Lows 39 to 46. Highs 62 to 69.
POP = Probability of Precipitation
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