15-Day Weather Forecast - Kumasi

15-day weather forecast for Kumasi: temperatures from 22°C (72°F) to 30°C (86°F). Average daily high 28°C (82°F) over the next 15 days.

Hourly Forecast by Day

Today·11 Sep
··
0:00
1:00
2:00
3:00
4:00
5:00
6:00
7:00
8:00
9:00
10:00
11:00
12:00
13:00
14:00
15:00
16:00
17:00
18:00
19:00
20:00
21:00
22:00
23:00

Temperature · peaks at +29°C

15-Day Temperature Trend

29°22°TodaySep29°23°Tmrw27°22°Sun28°23°Mon30°23°Tue28°22°Wed28°23°Thu28°23°Fri26°23°Sat28°23°Sun25°22°Mon26°22°Tue28°22°Wed28°23°Thu27°22°Fri
Colour scale for daily high temperature bars

15-Day Weather Forecast

Updated just now
  • Date
    High / Low
  • Fri, Sep 11Today
    +29°/+22°
    feels +34°2.2 mm · 86%15 km/hUV 7 · Hi
    05:5718:08
  • Sat, Sep 12Tomorrow
    +29°/+23°
    feels +36°5.6 mm · 82%11 km/hUV 8 · Hi
    05:5718:07
  • Sun, Sep 13Sun
    +27°/+22°
    feels +32°37.0 mm · 98%11 km/hUV 8 · Hi
    05:5718:07
  • Mon, Sep 14Mon
    +28°/+23°
    feels +33°4.6 mm · 88%10 km/hUV 5 · Mod
    05:5718:06
  • Tue, Sep 15Tue
    +30°/+23°
    feels +36°3.0 mm · 78%10 km/hUV 9 · V.Hi
    05:5618:06
    Advertisement
  • Wed, Sep 16Wed
    +28°/+22°
    feels +34°18.0 mm · 94%13 km/hUV 8 · V.Hi
    05:5618:05
  • Thu, Sep 17Thu
    +28°/+23°
    feels +33°7.7 mm · 81%11 km/hUV 8 · Hi
    05:5618:05
  • Fri, Sep 18Fri
    +28°/+23°
    feels +31°15.9 mm · 78%12 km/hUV 8 · Hi
    05:5618:04
  • Sat, Sep 19Sat
    +26°/+23°
    feels +30°7.2 mm · 79%11 km/hUV 7 · Hi
    05:5618:04
  • Sun, Sep 20Sun
    +28°/+23°
    feels +33°8.7 mm · 90%10 km/hUV 3 · Low
    05:5618:03
  • Mon, Sep 21Mon
    +25°/+22°
    feels +29°18.9 mm · 100%11 km/hUV 5 · Mod
    05:5518:02
  • Tue, Sep 22Tue
    +26°/+22°
    feels +29°10.3 mm · 96%11 km/hUV 6 · Hi
    05:5518:02
  • Wed, Sep 23Wed
    +28°/+22°
    feels +34°3.5 mm · 86%9 km/hUV 5 · Mod
    05:5518:01
  • Thu, Sep 24Thu
    +28°/+23°
    feels +33°5.2 mm · 94%7 km/hUV 8 · V.Hi
    05:5518:01
  • Fri, Sep 25Fri
    +27°/+22°
    feels +32°5.0 mm · 90%7 km/hUV 8 · V.Hi
    05:5518:00

Weather Insight

Kumasi's 15-day outlook ranges from a low of 22°C to a high of 30°C, with an average daytime high near 28°C. That's 1° below the long-term average high of 29°C for this time of year. It continues a recent pattern — 3 of the last 19 days with published data have run cooler than normal. Air quality is currently good (AQI 22), with no notable outdoor health concerns.

Today vs Normal

29°C0° below normal

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

3 of the last 19 days with published data ran above normal.

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

2026-08-19: 26°C26°2026-08-20: 29°C29°2026-08-21: 29°C29°2026-08-22: 26°C26°2026-08-23: 27°C27°2026-08-24: 27°C27°2026-08-25: 30°C30°2026-08-26: 28°C28°2026-08-27: 28°C28°2026-08-28: 26°C26°2026-08-29: 25°C25°2026-08-30: 27°C27°

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 Kumasi

Over the next 15 days, Kumasi is forecast to see temperatures ranging from 22°C to 31°C, averaging a daily high of 28°C. The extended outlook indicates significant rainfall totalling 152.8 mm spread across 15 days. Conditions are suitable for most outdoor activities; carry an umbrella on days with showers.