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: Partly Cloudy 73°F 2025-10-14T15:15:00 
This Afternoon 2025-10-14, Slight Chance Showers. A 20 percent chance of showers. Mostly sunny, with a high near 75. South southwest wind around 11 mph.
Tonight 2025-10-14, Showers. Showers and thunderstorms likely, then showers and possibly a thunderstorm after 3am. Low around 51. South wind 6 to 10 mph. Chance of precipitation is 80%.Wednesday 2025-10-15, Showers Likely then Sunny. Showers likely and possibly a thunderstorm before 9am, then a chance of showers between 9am and noon. Mostly cloudy, then gradually becoming sunny, with a high near 64. Southwest wind 3 to 6 mph. Chance of precipitation is 60%.
Wednesday Night 2025-10-15, Mostly Clear. Mostly clear, with a low around 46. West wind around 6 mph becoming calm in the evening.
Thursday 2025-10-16, Sunny. Sunny, with a high near 70. Calm wind.
Thursday Night 2025-10-16, Clear. Clear, with a low around 47.- Friday 2025-10-17, Sunny. Sunny, with a high near 73.
- Friday Night 2025-10-17, Clear. Clear, with a low around 49.
Saturday 2025-10-18, Sunny. Sunny, with a high near 78.- Saturday Night 2025-10-18, Mostly Clear. Mostly clear, with a low around 51.
- Sunday 2025-10-19, Sunny. Sunny, with a high near 79.
- Sunday Night 2025-10-19, Mostly Clear. Mostly clear, with a low around 52.
- Monday 2025-10-20, Sunny. Sunny, with a high near 75.
Monday Night 2025-10-20, Slight Chance Showers then Partly Cloudy. A slight chance of showers. Partly cloudy, with a low around 45.
- Tuesday 2025-10-21, Sunny. Sunny, with a high near 68.