15-Day Weather Forecast - Venice

15-day weather forecast for Venice: temperatures from 11°C (52°F) to 26°C (79°F). Average daily high 23°C (73°F) over the next 15 days.

Hourly Forecast by Day

Today·11 Sep
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Temperature · peaks at +24°C

15-Day Temperature Trend

24°18°TodaySep25°19°Tmrw26°18°Sun26°18°Mon26°19°Tue26°19°Wed23°17°Thu24°14°Fri24°17°Sat26°17°Sun22°16°Mon23°13°Tue23°13°Wed18°12°Thu15°11°Fri
Colour scale for daily high temperature bars

15-Day Weather Forecast

Updated just now
  • Date
    High / Low
  • Fri, Sep 11Today
    +24°/+18°
    feels +25°0.2 mm · 78%23 km/hUV 5 · Mod
    06:4419:29
  • Sat, Sep 12Tomorrow
    +25°/+19°
    feels +24°16 km/hUV 5 · Mod
    06:4519:27
  • Sun, Sep 13Sun
    +26°/+18°
    feels +27°0 mm · 5%12 km/hUV 5 · Mod
    06:4619:25
  • Mon, Sep 14Mon
    +26°/+18°
    feels +28°0 mm · 10%7 km/hUV 5 · Mod
    06:4719:23
  • Tue, Sep 15Tue
    +26°/+19°
    feels +28°10 km/hUV 5 · Mod
    06:4819:21
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  • Wed, Sep 16Wed
    +26°/+19°
    feels +28°10.8 mm · 41%9 km/hUV 5 · Mod
    06:5019:20
  • Thu, Sep 17Thu
    +23°/+17°
    feels +22°0 mm · 45%9 km/hUV 4 · Mod
    06:5119:18
  • Fri, Sep 18Fri
    +24°/+14°
    feels +24°0 mm · 35%9 km/hUV 4 · Mod
    06:5219:16
  • Sat, Sep 19Sat
    +24°/+17°
    feels +26°0.3 mm · 43%12 km/hUV 5 · Mod
    06:5319:14
  • Sun, Sep 20Sun
    +26°/+17°
    feels +27°0.9 mm · 16%13 km/hUV 5 · Mod
    06:5519:12
  • Mon, Sep 21Mon
    +22°/+16°
    feels +20°0 mm · 17%18 km/hUV 5 · Mod
    06:5619:10
  • Tue, Sep 22Tue
    +23°/+13°
    feels +23°0 mm · 17%14 km/hUV 5 · Mod
    06:5719:08
  • Wed, Sep 23Wed
    +23°/+13°
    feels +23°0 mm · 22%9 km/hUV 3 · Low
    06:5819:06
  • Thu, Sep 24Thu
    +18°/+12°
    feels +18°33.0 mm · 27%22 km/hUV 4 · Mod
    06:5919:04
  • Fri, Sep 25Fri
    +15°/+11°
    feels +14°0.6 mm · 15%10 km/hUV 1 · Low
    07:0119:02

Weather Insight

Venice's 15-day outlook ranges from a low of 11°C to a high of 26°C, with an average daytime high near 23°C. That's 2° below the long-term average high of 25°C for this time of year. Air quality is currently good (AQI 44), with no notable outdoor health concerns.

Today vs Normal

24°C-1° below normal

The long-term average high for today is 25°C.

26 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: 32°C32°2026-08-29: 31°C31°2026-08-30: 31°C31°2026-08-31: 31°C31°2026-09-01: 30°C30°2026-09-02: 31°C31°2026-09-03: 32°C32°2026-09-04: 32°C32°2026-09-05: 31°C31°2026-09-06: 31°C31°2026-09-07: 31°C31°2026-09-08: 32°C32°

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 Venice

Over the next 15 days, Venice is forecast to see temperatures ranging from 10°C to 26°C, averaging a daily high of 23°C. The extended outlook indicates significant rainfall totalling 45.8 mm spread across 6 days. Conditions are suitable for most outdoor activities; carry an umbrella on days with showers.