St. George Weather and Home Report: Week of October 23, 2026

Here is the National Weather Service forecast for St. George, UT as of October 23, 2026, and what it means for your home. Forecasts change, so check the NWS forecast before you plan outdoor work.

Active weather alerts

The National Weather Service listed no active alerts for St. George when this report was written.

The 7-day forecast

• Today: Sunny, high 67°F
• Tonight: Mostly Clear, low 50°F
• Saturday: Mostly Sunny, high 67°F
• Saturday Night: Partly Cloudy, low 51°F
• Sunday: Sunny, high 68°F
• Sunday Night: Mostly Clear, low 51°F
• Monday: Sunny, high 72°F
• Monday Night: Mostly Clear, low 51°F
• Tuesday: Sunny, high 73°F
• Tuesday Night: Mostly Clear, low 50°F
• Wednesday: Mostly Sunny, high 71°F
• Wednesday Night: Partly Cloudy, low 51°F
• Thursday: Mostly Sunny, high 71°F
• Thursday Night: Slight Chance Light Rain, low 53°F

What it means for your home

• Rain is possible this week. Clear gutters and downspouts so water drains away from your foundation.

Questions about your plumbing or HVAC before the weather turns? Call Dino at 435-236-4568.