I-15 weather conditions near Washington, Utah

Roadnow AI Agent Live Update

7 day weather forecast

• Current condition: Clear 66°F 2025-10-20T12:30:00
• This Afternoon 2025-10-20, Sunny. Sunny, with a high near 76. Southwest wind 3 to 5 mph.
• Tonight 2025-10-20, Mostly Clear. Mostly clear, with a low around 50. North northeast wind 6 to 9 mph becoming northwest in the evening.
• Tuesday 2025-10-21, Sunny. Sunny, with a high near 79. East northeast wind around 6 mph becoming calm in the afternoon.
• Tuesday Night 2025-10-21, Mostly Clear. Mostly clear, with a low around 55. Calm wind becoming east northeast 5 to 7 mph in the evening.
• Wednesday 2025-10-22, Slight Chance Rain. A 20 percent chance of rain. Mostly sunny, with a high near 78. East northeast wind 5 to 7 mph becoming light and variable.
• Wednesday Night 2025-10-22, Chance Showers. A chance of showers and thunderstorms before 9pm, then a chance of rain after 9pm. Mostly cloudy, with a low around 54. Chance of precipitation is 30%.
• Thursday 2025-10-23, Sunny. Sunny, with a high near 75.
• Thursday Night 2025-10-23, Mostly Clear. Mostly clear, with a low around 51.
• Friday 2025-10-24, Sunny. Sunny, with a high near 76.
• Friday Night 2025-10-24, Partly Cloudy. Partly cloudy, with a low around 53.
• Saturday 2025-10-25, Partly Sunny. Partly sunny, with a high near 75.
• Saturday Night 2025-10-25, Mostly Cloudy. Mostly cloudy, with a low around 52.
• Sunday 2025-10-26, Mostly Sunny. Mostly sunny, with a high near 73.