I-15 weather conditions near Roy, Utah
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Seasoned Weather Conditions
Current Weather Conditions
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7 day weather forecast
Current condition: Clear 56°F 2025-10-14T09:30:00 
Today 2025-10-14, Mostly Cloudy. Mostly cloudy, with a high near 67. South southeast wind 8 to 10 mph.Tonight 2025-10-14, Chance Showers then Showers Likely. A slight chance of showers before 9pm, then a chance of showers and thunderstorms between 9pm and midnight, then showers likely and possibly a thunderstorm after midnight. Mostly cloudy, with a low around 48. South wind 6 to 8 mph. Chance of precipitation is 70%.
Wednesday 2025-10-15, Showers. Showers and possibly a thunderstorm. Steady temperature around 51. South southeast wind around 7 mph becoming southwest in the afternoon. Chance of precipitation is 80%.
Wednesday Night 2025-10-15, Showers Likely. A chance of showers before 9pm, then a chance of showers and thunderstorms between 9pm and midnight, then showers likely after midnight. Mostly cloudy, with a low around 44. South wind around 6 mph. Chance of precipitation is 60%.
Thursday 2025-10-16, Showers Likely. Showers likely, mainly before noon. Cloudy, with a high near 50. South wind around 6 mph. Chance of precipitation is 60%.Thursday Night 2025-10-16, Slight Chance Showers then Mostly Cloudy. A 20 percent chance of showers before midnight. Mostly cloudy, with a low around 43.
Friday 2025-10-17, Mostly Sunny. Mostly sunny, with a high near 57.
Friday Night 2025-10-17, Mostly Clear. Mostly clear, with a low around 43.
Saturday 2025-10-18, Sunny. Sunny, with a high near 61.- Saturday Night 2025-10-18, Mostly Clear. Mostly clear, with a low around 45.
- Sunday 2025-10-19, Sunny. Sunny, with a high near 68.
Sunday Night 2025-10-19, Partly Cloudy then Chance Showers. A chance of showers. Partly cloudy, with a low around 46.
Monday 2025-10-20, Chance Showers. A chance of showers. Partly sunny, with a high near 56.