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Weather in Port Harcourt - 14-day forecast

Detailed weather forecast for Port Harcourt, Nigeria: daytime and night temperature, rain, sunrise and sunset - today and for the next two weeks.
Forecast for the next days in Port Harcourt
today🌧️ 31°💧 12 mm
Sun🌧️ 29°💧 21.9 mm
Mon🌧️ 28°💧 9.6 mm
Tue🌧️ 25°💧 7.9 mm
Wed🌧️ 31°💧 14.1 mm
Thu🌧️ 28°💧 13.1 mm
Fri🌧️ 28°💧 8.2 mm
Sat🌧️ 28°💧 37.4 mm
Forecast vs 1991-2020 climate normal

How does the current forecast compare with normal?

We compare the coming days with weather usually observed at this time of year.

NASA POWER

Tuesday 8 Sept in Port Harcourt, the forecast high is 25°C. Typical daytime temperatures at this time of year range from 27°C to 29°C, so it will be exceptionally cool. It is cooler than 99% of similar days.

31°Cexceptionally warm
usually 27°C–29°C
warmer than 98% of similar days
night: exceptionally warm rain: typical rainfall wind: stronger than usual
29°Cwarmer than usual
usually 27°C–29°C
warmer than 76% of similar days
night: exceptionally warm rain: more rain than usual wind: stronger than usual
28°Cnear normal
usually 27°C–29°C
night: exceptionally warm rain: typical rainfall wind: exceptionally strong
25°Cexceptionally cool
usually 27°C–29°C
cooler than 99% of similar days
night: exceptionally warm rain: typical rainfall wind: typical
31°Cexceptionally warm
usually 27°C–29°C
warmer than 99% of similar days
night: exceptionally warm rain: typical rainfall wind: stronger than usual
28°Cnear normal
usually 27°C–29°C
night: exceptionally warm rain: typical rainfall wind: exceptionally strong
28°Cnear normal
usually 27°C–29°C
night: exceptionally warm rain: typical rainfall wind: exceptionally strong

How warm was this week in previous years?

Each bar shows the average daily high during the same 7-day period in each year.

swipe to see more years →
20°28°35° 1981: 28°C1982: 28°C1983: 27°C1984: 29°C1985: 28°C1986: 28°C1987: 28°C1988: 27°C1989: 28°C1990: 29°C1991: 29°C1992: 28°C1993: 28°C1994: 28°C1995: 28°C1996: 28°C1997: 28°C1998: 28°C1999: 28°C2000: 28°C2001: 29°C2002: 29°C2003: 28°C2004: 28°C2005: 30°C2006: 27°C2007: 28°C2008: 29°C2009: 28°C2010: 28°C2011: 29°C2012: 28°C2013: 28°C2014: 29°C2015: 28°C2016: 28°C2017: 28°C2018: 28°C2019: 28°C2020: 28°C2021: 29°C2022: 30°C2023: 29°C2024: 29°C2025: 30°C 2026 forecast: 29°C current forecast 29°C 198119902000201020202026
cooler yearstypical rangewarmer years2026 forecastcurrent forecast

From 1981 to 2025, the 5-11 Sept period averaged 28°C by day. The coolest year was 1983 (27°C) and the warmest was 2005 (30°C). The current forecast averages 29°C - higher than in 76% of historical years.

Historical reference: NASA POWER daily gridded data (MERRA-2), the 1991-2020 normal and a +/- 7-day calendar window. The typical range is the 20th-80th percentile. This is not a city weather-station reading and does not change the current forecast. NASA POWER Daily API.

14-day forecast - Port Harcourt

Port Harcourt - 14-day weather forecast infographic

Port Harcourt 30 & 45-day weather - long-range outlook

Next 16 days · forecast
29°
around 24° at night · days with rain: 16
Weeks 3-4 · avg for September
29°
around 24° at night · rain chance 30%
Weeks 5-7 · avg for October
29°
around 24° at night · rain chance 18%
The 30 & 45-day outlook for Port Harcourt: the next 16 days are a numerical forecast updated daily - on average 29° by day and 24° at night. Further out we rely on multi-year climate averages: around 29° in September, and about 29° in October. Forecasts beyond two weeks are indicative only.

Day-by-day forecast for Port Harcourt

Saturday5 September 2026
🌧️31°moderate rain
sunrise 06:25 · sunset 18:36 · night 25° · evening 27° · rain 11.96 mm · humidity 62% · wind 4 m/s · clouds 93%
Sunday6 September 2026
🌧️29°moderate rain
sunrise 06:25 · sunset 18:36 · night 25° · evening 25° · rain 21.93 mm · humidity 68% · wind 4 m/s · clouds 100%
Monday7 September 2026
🌧️28°moderate rain
sunrise 06:25 · sunset 18:35 · night 24° · evening 26° · rain 9.6 mm · humidity 70% · wind 4 m/s · clouds 100%
Tuesday8 September 2026
🌧️25°light rain
sunrise 06:24 · sunset 18:35 · night 24° · evening 24° · rain 7.91 mm · humidity 90% · wind 3 m/s · clouds 100%
Wednesday9 September 2026
🌧️31°moderate rain
sunrise 06:24 · sunset 18:34 · night 25° · evening 26° · rain 14.05 mm · humidity 59% · wind 4 m/s · clouds 87%
Thursday10 September 2026
🌧️28°moderate rain
sunrise 06:24 · sunset 18:34 · night 24° · evening 25° · rain 13.07 mm · humidity 73% · wind 5 m/s · clouds 95%
Friday11 September 2026
🌧️28°moderate rain
sunrise 06:24 · sunset 18:33 · night 25° · evening 25° · rain 8.2 mm · humidity 71% · wind 4 m/s · clouds 100%
Saturday12 September 2026
🌧️28°heavy rain
sunrise 06:24 · sunset 18:33 · night 23° · evening 24° · rain 37.37 mm · humidity 72% · wind 4 m/s · clouds 97%
Sunday13 September 2026
🌧️27°heavy rain
sunrise 06:23 · sunset 18:32 · night 24° · evening 24° · rain 51.8 mm · humidity 75% · wind 3 m/s · clouds 100%
Monday14 September 2026
🌧️31°moderate rain
sunrise 06:23 · sunset 18:32 · night 25° · evening 26° · rain 7.28 mm · humidity 59% · wind 3 m/s · clouds 100%
Tuesday15 September 2026
🌧️30°moderate rain
sunrise 06:23 · sunset 18:31 · night 25° · evening 26° · rain 5.93 mm · humidity 61% · wind 4 m/s · clouds 56%
Wednesday16 September 2026
🌧️27°moderate rain
sunrise 06:23 · sunset 18:31 · night 24° · evening 25° · rain 14.31 mm · humidity 76% · wind 5 m/s · clouds 99%
Thursday17 September 2026
🌧️28°moderate rain
sunrise 06:22 · sunset 18:31 · night 25° · evening 25° · rain 18.27 mm · humidity 75% · wind 4 m/s · clouds 99%
Friday18 September 2026
🌧️27°moderate rain
sunrise 06:22 · sunset 18:30 · night 24° · evening 25° · rain 19.28 mm · humidity 78% · wind 4 m/s · clouds 86%
Saturday19 September 2026
🌧️29°moderate rain
sunrise 06:22 · sunset 18:30 · night 25° · evening 25° · rain 22.43 mm · humidity 69% · wind 3 m/s · clouds 98%
Sunday20 September 2026
🌧️28°moderate rain
sunrise 06:22 · sunset 18:29 · night 25° · evening 25° · rain 16.67 mm · humidity 72% · wind 4 m/s · clouds 97%

UV index in Port Harcourt - is it safe to sunbathe?

UV INDEX · 16-DAY FORECASTPort Harcourt03681111+7.1UV HIGHtoday, daily maxSPF 30-50, a hat and sunglasses are a must. Betterstay in shade between 11:00 and 15:00.Unprotected fair skin may burn in about 30 min7Sat5.097Sun6.097Mon7.098Tue8.098Wed9.096Thu10.097Fri11.096Sat12.091Sun13.097Mon14.098Tue15.096Wed16.096Thu17.096Fri18.091Sat19.098Sun20.090-2 low3-5 moderate6-7 high8-10 very high11+ extremeworld-prices.com · 2026-09-05
Today the UV index in Port Harcourt is 7 (high) - unprotected fair skin can burn in about 30 minutes. SPF 30-50, a hat and sunglasses are a must. Better stay in shade between 11:00 and 15:00.

Port Harcourt weather through the year

Port Harcourt - annual climate

Warmest, driest months on average: December.

Upcoming public holidays in Nigeria: National Day — 1 October · National Youth Day — 1 November · Christmas Day — 25 December.

Nearby and related places

CalabarEnuguMalaboDoualaZariaLagosAbujaKanoKaduna

FAQ - Port Harcourt weather

What is the weather like in Port Harcourt today?
Today it is about 31° during the day and 25° at night, moderate rain.
How far ahead can I check the forecast for Port Harcourt?
This page shows a detailed 14-day forecast plus the long-term monthly climate, so you can plan both a short trip and a holiday months ahead.