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 57°F 2025-10-19T01:45:00
Overnight 2025-10-19, Clear. Clear, with a low around 51. Calm wind.
Sunday 2025-10-19, Mostly Sunny. Mostly sunny, with a high near 80. Calm wind becoming west southwest around 5 mph in the afternoon.
Sunday Night 2025-10-19, Decreasing Clouds. Mostly cloudy, then gradually becoming mostly clear, with a low around 52. West southwest wind around 5 mph becoming calm in the evening.
Monday 2025-10-20, Sunny. Sunny, with a high near 78. Calm wind.
Monday Night 2025-10-20, Mostly Clear. Mostly clear, with a low around 50. Light and variable wind becoming northeast 5 to 7 mph in the evening.
Tuesday 2025-10-21, Sunny. Sunny, with a high near 79.
Tuesday Night 2025-10-21, Mostly Clear. Mostly clear, with a low around 53.
Wednesday 2025-10-22, Mostly Sunny. Mostly sunny, with a high near 77.
Wednesday Night 2025-10-22, Slight Chance Rain then Partly Cloudy. A slight chance of rain before midnight. Partly cloudy, with a low around 52.
Thursday 2025-10-23, Sunny. Sunny, with a high near 77.
Thursday Night 2025-10-23, Mostly Clear. Mostly clear, with a low around 51.
Friday 2025-10-24, Sunny. Sunny, with a high near 78.
Friday Night 2025-10-24, Partly Cloudy. Partly cloudy, with a low around 52.
Saturday 2025-10-25, Mostly Sunny. Mostly sunny, with a high near 77.