I-15 weather conditions near Saint George Weather, Utah
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Seasoned Weather Conditions
Current Weather Conditions
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7 day weather forecast
Current condition: Mostly Cloudy 62°F 2025-10-13T22:00:00 
Tonight 2025-10-13, Chance Showers. A chance of showers and thunderstorms before midnight, then a slight chance of showers after 3am. Mostly cloudy early, then becoming mostly clear, with a low around 56. East southeast wind 8 to 10 mph. Chance of precipitation is 40%.
Tuesday 2025-10-14, Chance Showers. A 30 percent chance of showers, mainly after 3pm. Partly sunny, with a high near 73. East wind 8 to 13 mph becoming south southwest in the afternoon.
Tuesday Night 2025-10-14, Showers Likely. Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 51. Southwest wind 5 to 11 mph. Chance of precipitation is 70%.Wednesday 2025-10-15, Chance Showers then Sunny. A 30 percent chance of showers before noon. Mostly sunny, with a high near 64. Light west southwest wind.
Wednesday Night 2025-10-15, Mostly Clear. Mostly clear, with a low around 46. West wind around 5 mph becoming calm in the evening.
Thursday 2025-10-16, Sunny. Sunny, with a high near 68.- Thursday Night 2025-10-16, Mostly Clear. Mostly clear, with a low around 46.
- Friday 2025-10-17, Sunny. Sunny, with a high near 72.
- Friday Night 2025-10-17, Mostly Clear. Mostly clear, with a low around 48.
- Saturday 2025-10-18, Sunny. Sunny, with a high near 75.
- Saturday Night 2025-10-18, Mostly Clear. Mostly clear, with a low around 50.
- Sunday 2025-10-19, Sunny. Sunny, with a high near 78.
Sunday Night 2025-10-19, Partly Cloudy. Partly cloudy, with a low around 51.- Monday 2025-10-20, Sunny. Sunny, with a high near 74.