15-Day Weather Forecast - Graz

15-day weather forecast for Graz: temperatures from 7°C (45°F) to 23°C (73°F). Average daily high 19°C (66°F) over the next 15 days.

Hourly Forecast by Day

Today·11 Sep
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Temperature · peaks at +16°C

15-Day Temperature Trend

16°12°TodaySep22°10°Tmrw23°12°Sun23°14°Mon22°14°Tue21°13°Wed20°9°Thu21°8°Fri21°12°Sat20°12°Sun16°10°Mon18°9°Tue22°8°Wed14°7°Thu9°7°Fri
Colour scale for daily high temperature bars

15-Day Weather Forecast

Updated just now
  • Date
    High / Low
  • Fri, Sep 11Today
    +16°/+12°
    feels +16°17.9 mm · 100%6 km/hUV 2 · Low
    06:3019:18
  • Sat, Sep 12Tomorrow
    +22°/+10°
    feels +21°8 km/hUV 5 · Mod
    06:3119:16
  • Sun, Sep 13Sun
    +23°/+12°
    feels +22°0 mm · 20%7 km/hUV 5 · Mod
    06:3319:14
  • Mon, Sep 14Mon
    +23°/+14°
    feels +22°0.2 mm · 30%7 km/hUV 5 · Mod
    06:3419:12
  • Tue, Sep 15Tue
    +22°/+14°
    feels +22°0 mm · 5%9 km/hUV 5 · Mod
    06:3519:10
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  • Wed, Sep 16Wed
    +21°/+13°
    feels +22°5.4 mm · 59%8 km/hUV 5 · Mod
    06:3619:08
  • Thu, Sep 17Thu
    +20°/+9°
    feels +18°0 mm · 63%11 km/hUV 3 · Mod
    06:3819:06
  • Fri, Sep 18Fri
    +21°/+8°
    feels +21°0 mm · 34%6 km/hUV 5 · Mod
    06:3919:04
  • Sat, Sep 19Sat
    +21°/+12°
    feels +21°0 mm · 33%7 km/hUV 4 · Mod
    06:4019:02
  • Sun, Sep 20Sun
    +20°/+12°
    feels +20°3.0 mm · 12%14 km/hUV 5 · Mod
    06:4219:00
  • Mon, Sep 21Mon
    +16°/+10°
    feels +12°0.6 mm · 16%20 km/hUV 5 · Mod
    06:4318:58
  • Tue, Sep 22Tue
    +18°/+9°
    feels +16°0 mm · 20%7 km/hUV 5 · Mod
    06:4418:56
  • Wed, Sep 23Wed
    +22°/+8°
    feels +21°0 mm · 29%7 km/hUV 4 · Mod
    06:4618:54
  • Thu, Sep 24Thu
    +14°/+7°
    feels +14°41.4 mm · 22%18 km/hUV 4 · Mod
    06:4718:52
  • Fri, Sep 25Fri
    +9°/+7°
    feels +7°6.3 mm · 15%10 km/hUV 4 · Mod
    06:4818:50

Weather Insight

Graz's 15-day outlook ranges from a low of 7°C to a high of 23°C, with an average daytime high near 19°C. That's 3° below the long-term average high of 22°C for this time of year. Air quality is currently good (AQI 24), with no notable outdoor health concerns.

Today vs Normal

16°C-6° below normal

The long-term average high for today is 22°C.

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 Graz

Over the next 15 days, Graz is forecast to see temperatures ranging from 7°C to 24°C, averaging a daily high of 19°C. The extended outlook indicates significant rainfall totalling 74.8 mm spread across 7 days. Conditions are suitable for most outdoor activities; carry an umbrella on days with showers.