15-Day Weather Forecast - Port Harcourt

15-day weather forecast for Port Harcourt: temperatures from 23°C (73°F) to 31°C (88°F). Average daily high 28°C (82°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°24°TodaySep27°24°Tmrw30°23°Sun29°24°Mon29°25°Tue29°24°Wed29°24°Thu26°25°Fri26°24°Sat26°24°Sun26°24°Mon26°24°Tue27°24°Wed26°24°Thu31°24°Fri
Colour scale for daily high temperature bars

15-Day Weather Forecast

Updated just now
  • Date
    High / Low
  • Fri, Sep 11Today
    +27°/+24°
    feels +33°7.2 mm · 100%13 km/hUV 7 · Hi
    06:2318:33
  • Sat, Sep 12Tomorrow
    +27°/+24°
    feels +33°17.1 mm · 100%9 km/hUV 8 · Hi
    06:2318:32
  • Sun, Sep 13Sun
    +30°/+23°
    feels +36°5.5 mm · 100%12 km/hUV 7 · Hi
    06:2318:32
  • Mon, Sep 14Mon
    +29°/+24°
    feels +35°2.9 mm · 100%12 km/hUV 8 · Hi
    06:2318:31
  • Tue, Sep 15Tue
    +29°/+25°
    feels +34°7.6 mm · 100%15 km/hUV 7 · Hi
    06:2218:31
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  • Wed, Sep 16Wed
    +29°/+24°
    feels +34°8.6 mm · 100%13 km/hUV 6 · Mod
    06:2218:30
  • Thu, Sep 17Thu
    +29°/+24°
    feels +34°8.7 mm · 100%8 km/hUV 7 · Hi
    06:2218:30
  • Fri, Sep 18Fri
    +26°/+25°
    feels +31°8.4 mm · 100%10 km/hUV 6 · Hi
    06:2218:29
  • Sat, Sep 19Sat
    +26°/+24°
    feels +32°18.6 mm · 100%6 km/hUV 4 · Mod
    06:2118:29
  • Sun, Sep 20Sun
    +26°/+24°
    feels +31°17.4 mm · 100%11 km/hUV 4 · Mod
    06:2118:28
  • Mon, Sep 21Mon
    +26°/+24°
    feels +31°12.6 mm · 100%8 km/hUV 7 · Hi
    06:2118:28
  • Tue, Sep 22Tue
    +26°/+24°
    feels +32°9.0 mm · 100%8 km/hUV 7 · Hi
    06:2118:27
  • Wed, Sep 23Wed
    +27°/+24°
    feels +32°11.4 mm · 100%8 km/hUV 5 · Mod
    06:2118:27
  • Thu, Sep 24Thu
    +26°/+24°
    feels +31°16.2 mm · 100%9 km/hUV 7 · Hi
    06:2018:27
  • Fri, Sep 25Fri
    +31°/+24°
    feels +36°7.8 mm · 100%5 km/hUV 6 · Hi
    06:2018:26

Weather Insight

Port Harcourt's 15-day outlook ranges from a low of 23°C to a high of 31°C, with an average daytime high near 28°C. Air quality is currently good (AQI 37), with no notable outdoor health concerns.

Today vs Normal

27°C-1° below normal

The long-term average high for today is 28°C.

14 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: 28°C28°2026-08-29: 28°C28°2026-08-30: 29°C29°2026-08-31: 30°C30°2026-09-01: 31°C31°2026-09-02: 27°C27°2026-09-03: 28°C28°2026-09-04: 27°C27°2026-09-05: 30°C30°2026-09-06: 29°C29°2026-09-07: 29°C29°2026-09-08: 25°C25°

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 Port Harcourt

Over the next 15 days, Port Harcourt is forecast to see temperatures ranging from 23°C to 31°C, averaging a daily high of 28°C. The extended outlook indicates significant rainfall totalling 159 mm spread across 15 days. Conditions are suitable for most outdoor activities; carry an umbrella on days with showers.