worldweather24°Cnear normal
usually 24°C–26°C
night: cooler than usual
rain: typical rainfall
wind: typical
Weather in Niue - today, tomorrow and 14-day forecast
Below: today's conditions city by city, a live weather map, the 14-day outlook and month-by-month climate to help you pick the best time to travel.
single country point. About & methodology.
Next days in Niue
today🌧️
24°💧 0.4 mm
Sun🌧️
23°💧 1.2 mm
Mon☁️
22°💧 0.5 mm
Tue☀️
23°💧 0.3 mm
Wed☁️
23°💧 0.3 mm
Thu🌧️
24°💧 0.1 mm
Fri🌤️
24°💧 0.5 mm
Sat🌧️
23°💧 1.1 mm
Forecast vs 1991-2020 climate normal
NASA POWERHow does the current forecast compare with normal?
We compare the coming days with weather usually observed at this time of year.
Sunday 6 Sept in Niue, the forecast high is 22°C. Typical daytime temperatures at this time of year range from 24°C to 26°C, so it will be exceptionally cool. It is cooler than 97% of similar days.
23°Cexceptionally cool
usually 24°C–26°C
cooler than 96% of similar days
night: exceptionally cool
rain: typical rainfall
wind: typical
22°Cexceptionally cool
usually 24°C–26°C
cooler than 97% of similar days
night: exceptionally cool
rain: typical rainfall
wind: typical
23°Cexceptionally cool
usually 24°C–26°C
cooler than 96% of similar days
night: cooler than usual
rain: less rain than usual
wind: lighter than usual
23°Cexceptionally cool
usually 24°C–26°C
cooler than 91% of similar days
night: cooler than usual
rain: less rain than usual
wind: lighter than usual
24°Cnear normal
usually 24°C–26°C
night: near normal
rain: less rain than usual
wind: lighter than usual
24°Ccooler than usual
usually 24°C–26°C
cooler than 80% of similar days
night: cooler than usual
rain: typical rainfall
wind: exceptionally light
How warm was this week in previous years?
Each bar shows the average daily high during the same 7-day period in each year.
cooler yearstypical rangewarmer years2026 forecastcurrent forecast
From 1981 to 2025, the 4-10 Sept period averaged 25°C by day. The coolest year was 1982 (22°C) and the warmest was 2021 (26°C). The current forecast averages 23°C - lower than in 82% 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Historical reference: NASA POWER daily gridded data (MERRA-2), the 1991-2020 normal and a +/- 7-day calendar window.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 - Niue
Day-by-day forecast for Niue
Saturday5 September 2026
🌧️24°light rain
Sunday6 September 2026
🌧️23°light rain
Monday7 September 2026
☁️22°broken clouds
Tuesday8 September 2026
☀️23°clear sky
Wednesday9 September 2026
☁️23°broken clouds
Thursday10 September 2026
🌧️24°light rain
Friday11 September 2026
🌤️24°scattered clouds
Saturday12 September 2026
🌧️23°light rain
Sunday13 September 2026
☁️22°overcast clouds
Monday14 September 2026
☁️21°overcast clouds
Tuesday15 September 2026
🌧️21°light rain
Wednesday16 September 2026
🌧️21°light rain
Thursday17 September 2026
🌧️22°light rain
Friday18 September 2026
🌧️22°light rain
Saturday19 September 2026
☁️22°overcast clouds
Sunday20 September 2026
🌧️21°light rain
Sea temperature - Niue
Water today
25°C
Week avg
25°C
Waves today
2 m
How's the water?
warm
16-day sea temperature forecast:
Average sea temperature through the year:
Sea-surface temperature from marine models, updated daily. See also: where the sea is warmest right now.
Weather in other countries in Oceania
FAQ - Niue weather
What is the weather like in Niue today?
Today it is about 24° during the day and 23° at night, light rain.
How far ahead can I check the forecast for Niue?
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.