Weekend Weather Forecast - Tucson

Weekend weather in Tucson. Saturday high 36°C (97°F). Sunday high 37°C (99°F).

Weekend Hourly Forecast

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Temperature · peaks at +37°C

48-Hour Weekend Forecast Chart

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Fri11 Sep
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Temperature · peaks at +33°C

Weekend Activity Outlook

Travel / Drive
Rating
Great
Reason
Clear roads — ideal for a drive (Morning is best)
Outdoor Sports
Rating
Fair
Reason
Playable but conditions are tricky
Home / Laundry
Rating
Fair
Reason
Partial drying — use indoor racks too
Outdoor Events
Rating
Fair
Reason
Carry contingency plans

5-Day Weather Forecast

Full 15-Day Forecast

Weather Insight

Tucson is forecast to reach a high of 36°C this weekend, with an overnight low around 24°C. That's 4° above the long-term average high of 32°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 a low chance of rain (15% probability) and moderate breezes averaging 26 km/h. Air quality is currently good (AQI 29), with no notable outdoor health concerns.

Today vs Normal

37°C+5° above normal

The long-term average high for today is 32°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: 39°C39°2026-08-29: 37°C37°2026-08-30: 32°C32°2026-08-31: 28°C28°2026-09-01: 32°C32°2026-09-02: 33°C33°2026-09-03: 29°C29°2026-09-04: 32°C32°2026-09-05: 33°C33°2026-09-06: 35°C35°2026-09-07: 33°C33°2026-09-08: 34°C34°

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

Air Quality

Air Quality
Good

Air quality is considered satisfactory, and air pollution poses little or no risk. It’s a good day to be active outside.