Weather WorldLetha, ID 7-Day Night Weather Forecast
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Letha, ID Weather Forecast
Letha, ID Weather Forecast Date: 230 PM MDT Mon Sep 21 2026
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Tonight... Partly cloudy. Lows 52 to 57. Light winds.
Tuesday... Mostly sunny. Highs 81 to 86. Light winds.
Tuesday Night... Mostly clear. Lows 51 to 56. Light winds.
Wednesday... Sunny. Highs 82 to 87. Light winds.
Wednesday Night... Mostly clear. Lows 53 to 58. Light winds in the evening, becoming southeast up to 10 mph after midnight.
Thursday... Sunny. Highs 87 to 92.
Thursday Night... Partly cloudy. Not as warm. Lows 56 to 61. Highs 77 to 82.
Friday... Partly cloudy. Not as warm. Lows 56 to 61. Highs 77 to 82.
Friday Night... Partly cloudy. Lows 43 to 50. Highs 67 to 75.
Saturday... Partly cloudy. Lows 43 to 50. Highs 67 to 75.
Sunday... Partly cloudy. Lows 43 to 50. Highs 67 to 75.
POP = Probability of Precipitation
Letha Radar Loop
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