I-15 weather conditions near Saint George, Utah
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Seasoned Weather Conditions
Current Weather Conditions
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7 day weather forecast
Current condition: Clear 58°F 2025-11-29T15:00:00 
Tonight 2025-11-29, Partly Cloudy. Partly cloudy, with a low around 37. Calm wind.
Sunday 2025-11-30, Partly Sunny. Partly sunny, with a high near 55. Light and variable wind.
Sunday Night 2025-11-30, Mostly Clear. Mostly clear, with a low around 33. Light and variable wind becoming north northeast around 6 mph after midnight.- Monday 2025-12-01, Patchy Frost then Sunny. Patchy frost before 11am. Otherwise, sunny, with a high near 53. North northeast wind around 5 mph becoming calm in the morning.
- Monday Night 2025-12-01, Clear then Patchy Frost. Patchy frost after 5am. Otherwise, mostly clear, with a low around 31. Calm wind becoming north northeast around 5 mph.
Tuesday 2025-12-02, Patchy Frost then Mostly Sunny. Patchy frost before 8am. Otherwise, mostly sunny, with a high near 54.- Tuesday Night 2025-12-02, Partly Cloudy. Partly cloudy, with a low around 36.
- Wednesday 2025-12-03, Partly Sunny. Partly sunny, with a high near 53.
- Wednesday Night 2025-12-03, Partly Cloudy. Partly cloudy, with a low around 34.
Thursday 2025-12-04, Patchy Frost then Sunny. Patchy frost before 11am. Otherwise, sunny, with a high near 54.- Thursday Night 2025-12-04, Mostly Clear. Mostly clear, with a low around 34.
- Friday 2025-12-05, Patchy Frost then Sunny. Patchy frost. Otherwise, sunny, with a high near 55.
- Friday Night 2025-12-05, Mostly Clear then Patchy Frost. Patchy frost. Otherwise, mostly clear, with a low around 34.
- Saturday 2025-12-06, Patchy Frost then Sunny. Patchy frost. Otherwise, sunny, with a high near 58.