15-Day Weather Forecast - Xián

15-day weather forecast for Xián: temperatures from 9°C (48°F) to 34°C (93°F). Average daily high 27°C (81°F) over the next 15 days.

Hourly Forecast by Day

Today·11 Sep
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Temperature · peaks at +25°C

15-Day Temperature Trend

25°11°TodaySep28°12°Tmrw32°12°Sun34°15°Mon24°11°Tue24°13°Wed29°14°Thu25°14°Fri23°11°Sat26°11°Sun29°12°Mon32°15°Tue29°16°Wed19°12°Thu19°9°Fri
Colour scale for daily high temperature bars

15-Day Weather Forecast

Updated just now
  • Date
    High / Low
  • Fri, Sep 11Today
    +25°/+11°
    feels +25°18 km/hUV 6 · Hi
    08:0620:47
  • Sat, Sep 12Tomorrow
    +28°/+12°
    feels +29°12 km/hUV 6 · Hi
    08:0720:46
  • Sun, Sep 13Sun
    +32°/+12°
    feels +33°9 km/hUV 6 · Hi
    08:0820:44
  • Mon, Sep 14Mon
    +34°/+15°
    feels +34°13 km/hUV 6 · Hi
    08:0920:42
  • Tue, Sep 15Tue
    +24°/+11°
    feels +24°23 km/hUV 6 · Hi
    08:1020:40
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  • Wed, Sep 16Wed
    +24°/+13°
    feels +23°21 km/hUV 6 · Mod
    08:1120:38
  • Thu, Sep 17Thu
    +29°/+14°
    feels +30°11 km/hUV 6 · Hi
    08:1220:37
  • Fri, Sep 18Fri
    +25°/+14°
    feels +25°16 km/hUV 6 · Hi
    08:1320:35
  • Sat, Sep 19Sat
    +23°/+11°
    feels +23°0 mm · 6%17 km/hUV 6 · Hi
    08:1420:33
  • Sun, Sep 20Sun
    +26°/+11°
    feels +26°0 mm · 4%16 km/hUV 4 · Mod
    08:1520:31
  • Mon, Sep 21Mon
    +29°/+12°
    feels +30°0 mm · 6%12 km/hUV 4 · Mod
    08:1620:30
  • Tue, Sep 22Tue
    +32°/+15°
    feels +31°0 mm · 9%9 km/hUV 6 · Mod
    08:1720:28
  • Wed, Sep 23Wed
    +29°/+16°
    feels +29°0 mm · 4%20 km/hUV 2 · Low
    08:1920:26
  • Thu, Sep 24Thu
    +19°/+12°
    feels +14°0 mm · 12%28 km/hUV 4 · Mod
    08:2020:24
  • Fri, Sep 25Fri
    +19°/+9°
    feels +15°0 mm · 10%24 km/hUV 2 · Low
    08:2120:22

Weather Insight

Xián's 15-day outlook ranges from a low of 9°C to a high of 34°C, with an average daytime high near 26°C. Air quality is currently good (AQI 26), with no notable outdoor health concerns.

Today vs Normal

25°C-1° below normal

The long-term average high for today is 26°C.

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

That's a break from the pattern - today's forecast runs below normal even though the recent stretch mostly ran above.

2026-08-28: 20°C20°2026-08-29: 22°C22°2026-08-30: 24°C24°2026-08-31: 26°C26°2026-09-01: 28°C28°2026-09-02: 31°C31°2026-09-03: 34°C34°2026-09-04: 34°C34°2026-09-05: 35°C35°2026-09-06: 31°C31°2026-09-07: 30°C30°2026-09-08: 21°C21°

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.

Extended Outlook for Xián

Over the next 15 days, Xián is forecast to see temperatures ranging from 8°C to 34°C, averaging a daily high of 26°C. The extended outlook indicates predominantly dry and clear conditions throughout the period. Conditions are suitable for most outdoor activities; carry an umbrella on days with showers.