Weekend Weather Forecast - Salt Lake City

Weekend weather in Salt Lake City. Saturday high 34°C (93°F). Sunday high 34°C (93°F).

Weekend Hourly Forecast

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Temperature · peaks at +31°C

48-Hour Weekend Forecast Chart

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Fri11 Sep
Sat12 Sep
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Temperature · peaks at +28°C

Weekend Activity Outlook

Travel / Drive
Rating
Great
Reason
Clear roads — ideal for a drive (Evening is best)
Outdoor Sports
Rating
Great
Reason
Excellent conditions — low humidity, clear skies
Home / Laundry
Rating
Great
Reason
High wind (30 km/h) — excellent drying
Outdoor Events
Rating
Great
Reason
Clear skies — perfect for weddings or outdoor gatherings

5-Day Weather Forecast

Full 15-Day Forecast

Weather Insight

Salt Lake City is forecast to reach a high of 34°C this weekend, with an overnight low around 14°C. That's 10° above the long-term average high of 24°C for this time of year. It continues a recent pattern — 21 of the last 28 days with published data have run warmer than normal. Expect little chance of rain (3% probability) and a gentle breeze averaging 19 km/h. Air quality is currently Moderate (AQI 55), driven mainly by PM2.5 at 10 μg/m³.

Today vs Normal

31°C+7° above normal

The long-term average high for today is 24°C.

21 of the last 28 days with published data ran above normal.

It continues that pattern - today's forecast is also running above normal.

2026-08-28: 29°C29°2026-08-29: 24°C24°2026-08-30: 25°C25°2026-08-31: 28°C28°2026-09-01: 27°C27°2026-09-02: 27°C27°2026-09-03: 27°C27°2026-09-04: 28°C28°2026-09-05: 29°C29°2026-09-06: 28°C28°2026-09-07: 21°C21°2026-09-08: 25°C25°

Red = above normal, blue = at or below · last 12 days

Air Quality

Air Quality
Moderate

Air quality is acceptable for most people. Unusually sensitive individuals should consider reducing prolonged or heavy outdoor exertion.