15-Day Weather Forecast - Miami

15-day weather forecast for Miami: temperatures from 24°C (75°F) to 32°C (90°F). Average daily high 30°C (86°F) over the next 15 days.

Hourly Forecast by Day

Today·11 Sep
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Temperature · peaks at +30°C

15-Day Temperature Trend

30°24°TodaySep30°24°Tmrw32°25°Sun31°29°Mon31°29°Tue30°28°Wed30°27°Thu31°28°Fri31°25°Sat31°28°Sun30°27°Mon29°26°Tue28°26°Wed28°26°Thu31°27°Fri
Colour scale for daily high temperature bars

15-Day Weather Forecast

Updated just now
  • Date
    High / Low
  • Fri, Sep 11Today
    +30°/+24°
    feels +38°11.2 mm · 33%13 km/hUV 8 · Hi
    07:0519:29
  • Sat, Sep 12Tomorrow
    +30°/+24°
    feels +37°7.2 mm · 57%34 km/hUV 8 · Hi
    07:0519:28
  • Sun, Sep 13Sun
    +32°/+25°
    feels +36°4.0 mm · 72%17 km/hUV 8 · Hi
    07:0519:26
  • Mon, Sep 14Mon
    +31°/+29°
    feels +36°0 mm · 32%17 km/hUV 8 · V.Hi
    07:0619:25
  • Tue, Sep 15Tue
    +31°/+29°
    feels +34°2.8 mm · 31%28 km/hUV 7 · Hi
    07:0619:24
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  • Wed, Sep 16Wed
    +30°/+28°
    feels +32°7.6 mm · 62%32 km/hUV 8 · Hi
    07:0719:23
  • Thu, Sep 17Thu
    +30°/+27°
    feels +33°3.0 mm · 52%29 km/hUV 8 · Hi
    07:0719:22
  • Fri, Sep 18Fri
    +31°/+28°
    feels +34°13.5 mm · 52%28 km/hUV 7 · Hi
    07:0719:21
  • Sat, Sep 19Sat
    +31°/+25°
    feels +36°63.3 mm · 66%27 km/hUV 8 · Hi
    07:0819:20
  • Sun, Sep 20Sun
    +31°/+28°
    feels +35°4.2 mm · 65%27 km/hUV 8 · Hi
    07:0819:19
  • Mon, Sep 21Mon
    +30°/+27°
    feels +33°5.1 mm · 69%28 km/hUV 7 · Hi
    07:0919:18
  • Tue, Sep 22Tue
    +29°/+26°
    feels +31°15.3 mm · 71%27 km/hUV 4 · Mod
    07:0919:17
  • Wed, Sep 23Wed
    +28°/+26°
    feels +30°65.4 mm · 62%47 km/hUV 1 · Low
    07:0919:16
  • Thu, Sep 24Thu
    +28°/+26°
    feels +30°35.1 mm · 53%42 km/hUV 2 · Low
    07:1019:14
  • Fri, Sep 25Fri
    +31°/+27°
    feels +33°6.6 mm · 72%30 km/hUV 8 · Hi
    07:1019:13

Weather Insight

Miami's 15-day outlook ranges from a low of 24°C to a high of 32°C, with an average daytime high near 30°C. That's 1° above the long-term average high of 29°C for this time of year. It continues a recent pattern — 28 of the last 28 days with published data have run warmer than normal. Air quality is currently good (AQI 49), with no notable outdoor health concerns.

Today vs Normal

30°C+1° above normal

The long-term average high for today is 29°C.

28 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: 32°C32°2026-08-29: 31°C31°2026-08-30: 31°C31°2026-08-31: 32°C32°2026-09-01: 31°C31°2026-09-02: 32°C32°2026-09-03: 32°C32°2026-09-04: 32°C32°2026-09-05: 32°C32°2026-09-06: 32°C32°2026-09-07: 32°C32°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 Miami

Over the next 15 days, Miami is forecast to see temperatures ranging from 24°C to 32°C, averaging a daily high of 30°C. The extended outlook indicates significant rainfall totalling 244.3 mm spread across 14 days. Conditions are suitable for most outdoor activities; carry an umbrella on days with showers.