I-90 weather conditions near I-90 ID exit 66, Idaho
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Seasoned Weather Conditions
Current Weather Conditions
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7 day weather forecast
Today 2025-08-02, Slight Chance T-storms. A 20 percent chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 78. West wind around 6 mph.
Tonight 2025-08-02, Mostly Clear. Mostly clear, with a low around 58. Light and variable wind.
Sunday 2025-08-03, Sunny. Sunny, with a high near 80. Calm wind becoming west around 5 mph in the afternoon.
Sunday Night 2025-08-03, Partly Cloudy. Partly cloudy, with a low around 59. West wind around 5 mph becoming calm in the evening.
Monday 2025-08-04, Chance Showers. A chance of showers, with thunderstorms also possible after 2pm. Partly sunny, with a high near 71. Calm wind becoming northwest around 5 mph in the afternoon. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Monday Night 2025-08-04, Chance Showers. A chance of showers and thunderstorms. Mostly cloudy, with a low around 55. Chance of precipitation is 30%.
Tuesday 2025-08-05, Mostly Sunny. Mostly sunny, with a high near 73.
Tuesday Night 2025-08-05, Partly Cloudy. Partly cloudy, with a low around 56.
Wednesday 2025-08-06, Mostly Sunny. Mostly sunny, with a high near 75.
Wednesday Night 2025-08-06, Mostly Cloudy. Mostly cloudy, with a low around 58.
Thursday 2025-08-07, Slight Chance Showers. A 20 percent chance of showers. Mostly cloudy, with a high near 69.
Thursday Night 2025-08-07, Chance Showers. A 30 percent chance of showers. Mostly cloudy, with a low around 56.
Friday 2025-08-08, Chance Showers. A 30 percent chance of showers. Partly sunny, with a high near 69.