I-15 weather conditions near Downey Weather, Idaho
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Seasoned Weather Conditions
Current Weather Conditions
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7 day weather forecast
Overnight 2025-08-09, Mostly Clear. Mostly clear, with a low around 38. Calm wind.
Saturday 2025-08-09, Decreasing Clouds. Mostly cloudy, then gradually becoming sunny, with a high near 79. Light and variable wind becoming north northwest 5 to 10 mph in the afternoon. Winds could gust as high as 18 mph.
Saturday Night 2025-08-09, Partly Cloudy. Partly cloudy, with a low around 40. North northwest wind 5 to 10 mph becoming light and variable in the evening.
Sunday 2025-08-10, Sunny. Sunny, with a high near 85. Calm wind becoming northwest 5 to 9 mph in the afternoon.- Sunday Night 2025-08-10, Mostly Clear. Mostly clear, with a low around 44. Northwest wind 6 to 11 mph becoming light and variable after midnight. Winds could gust as high as 20 mph.
- Monday 2025-08-11, Sunny. Sunny, with a high near 90.
- Monday Night 2025-08-11, Mostly Clear. Mostly clear, with a low around 47.
Tuesday 2025-08-12, Sunny. Sunny, with a high near 93.- Tuesday Night 2025-08-12, Mostly Clear. Mostly clear, with a low around 50.
Wednesday 2025-08-13, Sunny then Slight Chance T-storms. A 20 percent chance of showers and thunderstorms after noon. Sunny, with a high near 92.
Wednesday Night 2025-08-13, Slight Chance Showers then Partly Cloudy. A 20 percent chance of showers. Partly cloudy, with a low around 51.
- Thursday 2025-08-14, Sunny. Sunny, with a high near 90.
- Thursday Night 2025-08-14, Partly Cloudy. Partly cloudy, with a low around 48.
- Friday 2025-08-15, Sunny. Sunny, with a high near 88.