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Weather in Onitsha, Nigeria 🇳🇬

🏆 Onitsha ranks #88 for coldest right now.

Weather Forecast in Onitsha

Current Weather in Onitsha

Fog
23°C
Feels like 18°C. Fog.
🌬️ 5 km/h WSW
💧 97% Humidity
🧭 1013 hPa
👁️ 0.0 km Visibility
☀️ UV Index: 0.1
🌡️ Dew Point: 22°C
🌅 Sunrise: 06:26 AM
🌇 Sunset: 06:52 PM
Map Overlays:

Onitsha currently sits at 23°C, fog, feeling like 18°C. Humidity is 97% with winds around 5 km/h, and the UV index is 0 (low). The next few days in Onitsha look set for about 23°C up to 30°C.

Hourly Forecast for Onitsha

08:00
Mist
24°
39%
09:00
Patchy rain nearby
25°
38%
10:00
Patchy rain nearby
26°
33%
11:00
Light drizzle
28°
53%
12:00
Light rain shower
29°
51%
13:00
Light rain shower
30°
36%
14:00
Patchy rain nearby
30°
17%
15:00
Patchy rain nearby
30°
13%
16:00
Patchy rain nearby
30°
22%
17:00
Patchy rain nearby
29°
54%
18:00
Patchy rain nearby
27°
32%
19:00
Patchy rain nearby
25°
28%
20:00
Patchy light drizzle
25°
39%
21:00
Patchy rain nearby
24°
38%
22:00
Light rain shower
24°
46%
23:00
Mist
24°
38%
00:00
Mist
24°
36%
01:00
Mist
24°
40%
02:00
Mist
23°
43%
03:00
Mist
23°
42%
04:00
Light drizzle
23°
55%
05:00
Light drizzle
23°
67%
06:00
Fog
23°
47%
07:00
Mist
23°
36%

14-Day Forecast for Onitsha

Tue, Jul 21
Patchy rain nearby Patchy rain nearby
30° / 23°
Wed, Jul 22
Light rain shower Light rain shower
29° / 23°
Thu, Jul 23
Light rain shower Light rain shower
27° / 23°
Fri, Jul 24
Fog Fog
28° / 22°
Sat, Jul 25
Fog Fog
27° / 22°
Sun, Jul 26
Light rain shower Light rain shower
28° / 22°
Mon, Jul 27
Light rain shower Light rain shower
28° / 22°
Tue, Jul 28
Light rain shower Light rain shower
27° / 23°
Wed, Jul 29
Fog Fog
27° / 22°
Thu, Jul 30
Light rain shower Light rain shower
29° / 22°
Fri, Jul 31
Light rain shower Light rain shower
28° / 22°
Sat, Aug 01
Patchy rain nearby Patchy rain nearby
28° / 22°
Sun, Aug 02
Patchy rain nearby Patchy rain nearby
29° / 21°
Mon, Aug 03
Partly Cloudy Partly Cloudy
29° / 21°

Additional Forecasts for Onitsha

Air Quality

💨 US EPA Index 2 (Moderate)
CO (Carbon Monoxide) 428.0 μg/m³
O₃ (Ozone) 32.0 μg/m³
NO₂ (Nitrogen Dioxide) 7.0 μg/m³
SO₂ (Sulphur Dioxide) 2.4 μg/m³
PM2.5 (Fine particles) 31.8 μg/m³
PM10 (Coarse particles) 33.5 μg/m³

Historical Weather

Weather Forecasts for Other Cities in Nigeria

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Best Time to Be Outside in Onitsha Today

The most comfortable window in Onitsha today looks like 14:00 to 16:00, when it is around 30°C. It should stay dry through that window. The next likely rain is around 11:00.

Frequently Asked Questions about Weather in Onitsha

What is the temperature in Onitsha right now?

The current temperature in Onitsha is 23°C (73°F), fog (feels like 18°C).

What's the weather like in Onitsha right now?

Current weather in Onitsha: Fog, humidity 97%, wind 5 km/h WSW.

What is today's forecast for Onitsha?

Today in Onitsha: high 30°C, low 23°C, patchy rain nearby. Chance of rain: 82%.

What is the 7-day weather forecast for Onitsha?

Daily highs and lows for Onitsha:

  • 2026-07-21: 30°C / 23°C
  • 2026-07-22: 29°C / 23°C
  • 2026-07-23: 27°C / 23°C
  • 2026-07-24: 28°C / 22°C
  • 2026-07-25: 27°C / 22°C
  • 2026-07-26: 28°C / 22°C
  • 2026-07-27: 28°C / 22°C
Is it going to rain in Onitsha today?

There is a 82% chance of rain in Onitsha today. Total expected precipitation: 3.63 mm.

What is the wind speed in Onitsha right now?

Wind in Onitsha is currently 5 km/h (3 mph) from the WSW.

What is the UV index in Onitsha right now?

The UV index in Onitsha is currently 0.1 (low). Sun protection is recommended when the index is 3 or higher.

Weather forecasts for other major cities in 🇳🇬 Nigeria: Lagos · Kano · Ibadan · Abuja · Port Harcourt · Kaduna · Benin City · Onitsha · Aba · Maiduguri · Ilorin · Sokoto · Jos · Zaria · Enugu · Warri · Oyo · Abeokuta · Akure · Bauchi · Katsina · Osogbo · Ile-Ife · Gombe · Owerri · Calabar · Ebute Ikorodu · Okene · Ikare · Yola · Uyo · Ado-Ekiti · Ogbomoso · Minna · Lekki · Bida · Makurdi · Ondo · Umuahia · Gboko · Yenagoa · Ijebu Ode · Ilesa · Ikeja · Sapele · Efon-Alaaye · Owo · Ikot Ekpene · Iwo · Jimeta