15-Day Weather Forecast - Budapest

15-day weather forecast for Budapest: temperatures from 10°C (50°F) to 24°C (75°F). Average daily high 20°C (68°F) over the next 15 days.

Hourly Forecast by Day

Today·11 Sep
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Temperature · peaks at +18°C

15-Day Temperature Trend

18°14°TodaySep21°12°Tmrw24°13°Sun20°15°Mon22°13°Tue24°13°Wed20°14°Thu22°11°Fri22°14°Sat21°15°Sun16°12°Mon19°10°Tue22°11°Wed17°11°Thu15°10°Fri
Colour scale for daily high temperature bars

15-Day Weather Forecast

Updated just now
  • Date
    High / Low
  • Fri, Sep 11Today
    +18°/+14°
    feels +18°9.2 mm · 100%12 km/hUV 1 · Low
    06:1519:04
  • Sat, Sep 12Tomorrow
    +21°/+12°
    feels +20°22 km/hUV 5 · Mod
    06:1619:02
  • Sun, Sep 13Sun
    +24°/+13°
    feels +22°0 mm · 4%13 km/hUV 5 · Mod
    06:1819:00
  • Mon, Sep 14Mon
    +20°/+15°
    feels +21°9.1 mm · 69%9 km/hUV 1 · Low
    06:1918:58
  • Tue, Sep 15Tue
    +22°/+13°
    feels +22°0 mm · 10%7 km/hUV 5 · Mod
    06:2018:56
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  • Wed, Sep 16Wed
    +24°/+13°
    feels +24°0 mm · 35%10 km/hUV 5 · Mod
    06:2218:54
  • Thu, Sep 17Thu
    +20°/+14°
    feels +18°2.4 mm · 34%19 km/hUV 2 · Low
    06:2318:52
  • Fri, Sep 18Fri
    +22°/+11°
    feels +21°0 mm · 21%10 km/hUV 4 · Mod
    06:2518:50
  • Sat, Sep 19Sat
    +22°/+14°
    feels +21°0 mm · 22%8 km/hUV 5 · Mod
    06:2618:48
  • Sun, Sep 20Sun
    +21°/+15°
    feels +20°0 mm · 16%11 km/hUV 5 · Mod
    06:2718:46
  • Mon, Sep 21Mon
    +16°/+12°
    feels +13°0.6 mm · 16%19 km/hUV 4 · Mod
    06:2918:44
  • Tue, Sep 22Tue
    +19°/+10°
    feels +17°0 mm · 16%15 km/hUV 4 · Mod
    06:3018:42
  • Wed, Sep 23Wed
    +22°/+11°
    feels +20°0 mm · 22%15 km/hUV 3 · Mod
    06:3118:40
  • Thu, Sep 24Thu
    +17°/+11°
    feels +17°6.3 mm · 20%16 km/hUV 4 · Mod
    06:3318:37
  • Fri, Sep 25Fri
    +15°/+10°
    feels +14°22.8 mm · 17%15 km/hUV 2 · Low
    06:3418:35

Weather Insight

Budapest's 15-day outlook ranges from a low of 10°C to a high of 24°C, with an average daytime high near 20°C. That's 3° below the long-term average high of 23°C for this time of year. Air quality is currently good (AQI 27), with no notable outdoor health concerns.

Today vs Normal

18°C-5° below normal

The long-term average high for today is 23°C.

27 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: 30°C30°2026-08-30: 33°C33°2026-08-31: 35°C35°2026-09-01: 29°C29°2026-09-02: 29°C29°2026-09-03: 29°C29°2026-09-04: 31°C31°2026-09-05: 27°C27°2026-09-06: 25°C25°2026-09-07: 28°C28°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 Budapest

Over the next 15 days, Budapest is forecast to see temperatures ranging from 9°C to 24°C, averaging a daily high of 20°C. The extended outlook indicates significant rainfall totalling 50.4 mm spread across 6 days. Conditions are suitable for most outdoor activities; carry an umbrella on days with showers.