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: Rain 55°F 2025-10-14T01:45:00 
Overnight 2025-10-14, Showers Likely. A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 3am. Mostly cloudy, with a low around 51. Southeast wind around 9 mph. Chance of precipitation is 60%.Tuesday 2025-10-14, Chance Showers then Slight Chance T-storms. A chance of showers before 9am, then a slight chance of showers and thunderstorms after 3pm. Partly sunny, with a high near 67. Southeast wind 7 to 9 mph. Chance of precipitation is 30%.
Tuesday Night 2025-10-14, Showers. A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 9pm. Low around 47. North northeast wind around 7 mph becoming southeast in the evening. Chance of precipitation is 80%.
Wednesday 2025-10-15, Showers Likely. Showers likely and possibly a thunderstorm before noon, then a chance of showers and thunderstorms after noon. Mostly cloudy, with a high near 54. Southeast wind 6 to 9 mph. Chance of precipitation is 70%.- Wednesday Night 2025-10-15, Showers Likely. Showers likely before 9pm, then showers likely and possibly a thunderstorm between 9pm and midnight, then showers likely after midnight. Mostly cloudy, with a low around 43. South southwest wind around 6 mph. Chance of precipitation is 60%.
Thursday 2025-10-16, Showers Likely then Chance Showers. Showers likely, with thunderstorms also possible after noon. Mostly cloudy, with a high near 51. 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 42.
Saturday 2025-10-18, Sunny. Sunny, with a high near 59.- Saturday Night 2025-10-18, Mostly Clear. Mostly clear, with a low around 45.
- Sunday 2025-10-19, Sunny. Sunny, with a high near 67.
Sunday Night 2025-10-19, Mostly Clear then Slight Chance Showers. A slight chance of showers. Partly cloudy, with a low around 44.
Monday 2025-10-20, Chance Showers. A chance of showers. Partly sunny, with a high near 55.