15-Day Weather Forecast - Mombasa

15-day weather forecast for Mombasa: temperatures from 23°C (73°F) to 28°C (82°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 +27°C

15-Day Temperature Trend

27°23°TodaySep27°23°Tmrw28°24°Sun28°24°Mon27°23°Tue27°23°Wed27°23°Thu27°23°Fri27°24°Sat27°24°Sun27°23°Mon28°24°Tue28°25°Wed27°24°Thu27°24°Fri
Colour scale for daily high temperature bars

15-Day Weather Forecast

Updated just now
  • Date
    High / Low
  • Fri, Sep 11Today
    +27°/+23°
    feels +29°12.5 mm · 100%22 km/hUV 9 · V.Hi
    06:1518:19
  • Sat, Sep 12Tomorrow
    +27°/+23°
    feels +31°2.0 mm · 95%20 km/hUV 9 · V.Hi
    06:1518:19
  • Sun, Sep 13Sun
    +28°/+24°
    feels +32°1.3 mm · 73%20 km/hUV 9 · V.Hi
    06:1518:19
  • Mon, Sep 14Mon
    +28°/+24°
    feels +32°2.4 mm · 24%20 km/hUV 9 · V.Hi
    06:1418:19
  • Tue, Sep 15Tue
    +27°/+23°
    feels +30°11.2 mm · 92%22 km/hUV 9 · V.Hi
    06:1418:18
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  • Wed, Sep 16Wed
    +27°/+23°
    feels +30°6.1 mm · 78%23 km/hUV 9 · V.Hi
    06:1318:18
  • Thu, Sep 17Thu
    +27°/+23°
    feels +31°7.3 mm · 73%18 km/hUV 9 · V.Hi
    06:1318:18
  • Fri, Sep 18Fri
    +27°/+23°
    feels +32°1.2 mm · 80%15 km/hUV 9 · V.Hi
    06:1218:18
  • Sat, Sep 19Sat
    +27°/+24°
    feels +32°3.4 mm · 84%17 km/hUV 9 · V.Hi
    06:1218:17
  • Sun, Sep 20Sun
    +27°/+24°
    feels +30°9.8 mm · 82%16 km/hUV 9 · V.Hi
    06:1118:17
  • Mon, Sep 21Mon
    +27°/+23°
    feels +30°13.4 mm · 79%17 km/hUV 9 · V.Hi
    06:1118:17
  • Tue, Sep 22Tue
    +28°/+24°
    feels +32°2.8 mm · 78%21 km/hUV 9 · V.Hi
    06:1018:17
  • Wed, Sep 23Wed
    +28°/+25°
    feels +31°0.8 mm · 51%21 km/hUV 9 · V.Hi
    06:1018:17
  • Thu, Sep 24Thu
    +27°/+24°
    feels +32°3.8 mm · 54%21 km/hUV 9 · V.Hi
    06:0918:16
  • Fri, Sep 25Fri
    +27°/+24°
    feels +31°3.8 mm · 57%22 km/hUV 9 · V.Hi
    06:0918:16

Weather Insight

Mombasa's 15-day outlook ranges from a low of 23°C to a high of 28°C, with an average daytime high near 27°C. That's 3° below the long-term average high of 30°C for this time of year. It continues a recent pattern — 4 of the last 28 days with published data have run cooler than normal. Air quality is currently good (AQI 27), with no notable outdoor health concerns.

Today vs Normal

27°C-3° below normal

The long-term average high for today is 30°C.

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

It continues that pattern - today's forecast is also running below normal.

2026-08-28: 29°C29°2026-08-29: 29°C29°2026-08-30: 28°C28°2026-08-31: 29°C29°2026-09-01: 28°C28°2026-09-02: 29°C29°2026-09-03: 29°C29°2026-09-04: 30°C30°2026-09-05: 30°C30°2026-09-06: 30°C30°2026-09-07: 30°C30°2026-09-08: 30°C30°

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 Mombasa

Over the next 15 days, Mombasa is forecast to see temperatures ranging from 22°C to 28°C, averaging a daily high of 27°C. The extended outlook indicates significant rainfall totalling 81.8 mm spread across 15 days. Conditions are suitable for most outdoor activities; carry an umbrella on days with showers.