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: Overcast 56°F 2025-11-18T15:00:00 
This Afternoon 2025-11-18, Rain Likely. Rain likely, mainly before 5pm. Cloudy, with a high near 57. East northeast wind around 5 mph. Chance of precipitation is 70%.
Tonight 2025-11-18, Rain. Rain. Low around 49. East northeast wind 3 to 5 mph. Chance of precipitation is 80%.- Wednesday 2025-11-19, Rain Likely. Rain likely. Mostly cloudy, with a high near 59. Light east wind. Chance of precipitation is 70%.
Wednesday Night 2025-11-19, Chance Rain. A 30 percent chance of rain, mainly before 11pm. Mostly cloudy, with a low around 46. Calm wind.
Thursday 2025-11-20, Chance Rain. A 30 percent chance of rain after 11am. Mostly cloudy, with a high near 57. Calm wind.- Thursday Night 2025-11-20, Chance Rain. A 30 percent chance of rain. Mostly cloudy, with a low around 46.
Friday 2025-11-21, Partly Sunny. Partly sunny, with a high near 57.
Friday Night 2025-11-21, Partly Cloudy. Partly cloudy, with a low around 42.
Saturday 2025-11-22, Mostly Sunny. Mostly sunny, with a high near 61.
Saturday Night 2025-11-22, Mostly Clear. Mostly clear, with a low around 41.
Sunday 2025-11-23, Sunny. Sunny, with a high near 61.- Sunday Night 2025-11-23, Mostly Clear. Mostly clear, with a low around 39.
- Monday 2025-11-24, Sunny. Sunny, with a high near 62.
- Monday Night 2025-11-24, Mostly Clear. Mostly clear, with a low around 39.
- Tuesday 2025-11-25, Mostly Sunny. Mostly sunny, with a high near 60.