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 108°F 2025-07-10T18:45:00 
Tonight 2025-07-11, Patchy Smoke. Patchy smoke. Clear, with a low around 75. West southwest wind around 6 mph becoming calm after midnight.
Saturday 2025-07-12, Hot. Sunny and hot, with a high near 108. Light and variable wind becoming west southwest 5 to 10 mph in the afternoon.Saturday Night 2025-07-12, Patchy Smoke then Mostly Clear. Patchy smoke before 9pm. Mostly clear, with a low around 76. West southwest wind 5 to 10 mph becoming light and variable after midnight.
- Sunday 2025-07-13, Hot. Sunny and hot, with a high near 110. Calm wind becoming west around 6 mph in the afternoon.
Sunday Night 2025-07-13, Mostly Clear. Mostly clear, with a low around 79. West wind 5 to 10 mph becoming light and variable after midnight.- Monday 2025-07-14, Hot. Sunny and hot, with a high near 111.
- Monday Night 2025-07-14, Mostly Clear. Mostly clear, with a low around 78.
- Tuesday 2025-07-15, Hot. Sunny and hot, with a high near 108.
- Tuesday Night 2025-07-15, Mostly Clear. Mostly clear, with a low around 78.
- Wednesday 2025-07-16, Hot. Sunny and hot, with a high near 105.
- Wednesday Night 2025-07-16, Mostly Clear. Mostly clear, with a low around 76.
- Thursday 2025-07-17, Hot. Sunny and hot, with a high near 103.
Thursday Night 2025-07-17, Slight Chance T-storms then Mostly Clear. A slight chance of showers and thunderstorms. Mostly clear, with a low around 75.
Friday 2025-07-18, Sunny then Slight Chance T-storms. A slight chance of showers and thunderstorms. Sunny and hot, with a high near 103.