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I-15 weather conditions near Nephi, Utah

       Seasoned Weather Conditions

      

       Current Weather Conditions

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7 day weather forecast

  • Current condition: Partly Cloudy 68°F 2025-08-26T19:45:00
  • Tonight 2025-08-26, Showers. Showers and thunderstorms before 3am, then showers likely. Low around 58. Southeast wind around 6 mph. Chance of precipitation is 80%.
  • Wednesday 2025-08-27, Showers. Showers likely, then showers and possibly a thunderstorm after 9am. High near 78. South southeast wind 6 to 9 mph becoming west southwest in the afternoon. Chance of precipitation is 80%.
  • Wednesday Night 2025-08-27, Showers Likely then Chance Showers. Showers likely and possibly a thunderstorm before midnight, then a chance of showers. Mostly cloudy, with a low around 56. West northwest wind 5 to 7 mph becoming light and variable after midnight. Chance of precipitation is 60%.
  • Thursday 2025-08-28, Chance Showers then Chance T-storms. A chance of showers, with thunderstorms also possible after 9am. Partly sunny, with a high near 78. Light and variable wind becoming west around 6 mph in the afternoon. Chance of precipitation is 50%.
  • Thursday Night 2025-08-28, Chance Showers. A chance of showers and thunderstorms. Partly cloudy, with a low around 56. Northwest wind around 6 mph becoming calm after midnight. Chance of precipitation is 30%.
  • Friday 2025-08-29, Slight Chance Showers then Chance T-storms. A slight chance of showers, then a chance of showers and thunderstorms after noon. Mostly sunny, with a high near 79. Chance of precipitation is 30%.
  • Friday Night 2025-08-29, Slight Chance T-storms then Mostly Clear. A 10 percent chance of showers and thunderstorms before midnight. Mostly clear, with a low around 56.
  • Saturday 2025-08-30, Sunny. Sunny, with a high near 82.
  • Saturday Night 2025-08-30, Mostly Clear. Mostly clear, with a low around 57.
  • Sunday 2025-08-31, Sunny. Sunny, with a high near 86.
  • Sunday Night 2025-08-31, Mostly Clear. Mostly clear, with a low around 60.
  • Labor Day 2025-09-01, Sunny then Slight Chance T-storms. A slight chance of showers and thunderstorms. Mostly sunny, with a high near 87.
  • Monday Night 2025-09-01, Slight Chance T-storms then Partly Cloudy. A slight chance of showers and thunderstorms. Partly cloudy, with a low around 60.
  • Tuesday 2025-09-02, Mostly Sunny then Chance Showers. A chance of showers and thunderstorms. Mostly sunny, with a high near 86.





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