Weather forecast for 10 daysKoumac, New Caledonia
Weather forecast for the weekend
Saturday 24. Oct 2026
- min.
- 18°C
Partly Cloudy
- Precip. probability: 8%
- Precipitation: 0mm
- Wind: 17km/hESE 109°
- Humidity: 79%
- UV index: 0
- Sunrise: 05:25 +11
- Sunset: 18:08 +11
- details ▼
During the afternoon and for the rest of the day, clouds will come and go, but expect bright periods in between.
The lowest temperature will be a comfortable 18°C.
Sunrise was at 05:25 and sunset will be at 18:08; the daylight will last for 12h and 43min.
The lowest temperature will be a comfortable 18°C.
Sunrise was at 05:25 and sunset will be at 18:08; the daylight will last for 12h and 43min.
Sunday 25. Oct 2026
- 29°C
- 19°C
Mostly Cloudy
- Precip. probability: 21%
- Precipitation: 0mm
- Wind: 18km/hS 175°
- Humidity: 64%
- UV index: 11
- Sunrise: 05:24 +11
- Sunset: 18:09 +11
- details ▼
Tomorrow, expect mainly cloudy weather with limited sun.
The temperature is expected to vary between a maximum of a warm 29°C and a minimum of a breezy 19°C.
The maximum heat index, which represents the influence of relative humidity on air temperature, is calculated to be a tropical 32°C. Note that heat index values are valued for light wind and location in the shade.
Tomorrow, the expected high will be moderately higher than the average October maximum of 25°C.
Sunrise will be at 05:24 and sunset at 18:09; tomorrow's daylight will last for 12h and 44min.
The temperature is expected to vary between a maximum of a warm 29°C and a minimum of a breezy 19°C.
The maximum heat index, which represents the influence of relative humidity on air temperature, is calculated to be a tropical 32°C. Note that heat index values are valued for light wind and location in the shade.
Tomorrow, the expected high will be moderately higher than the average October maximum of 25°C.
Sunrise will be at 05:24 and sunset at 18:09; tomorrow's daylight will last for 12h and 44min.
10-day overview
Daily temperatures
Maximum temperature: 29°C.
Coldest period: Friday - Saturday 28°C.
Coldest period: Friday - Saturday 28°C.
Chance of precipitation
Highest chance: Monday 02.11. 43%.
Long-term weather forecast
- Saturday
- 24. Oct 2026
- min.
- 18°C
Partly Cloudy
- Precip. probability: 8%
- Precipitation: 0mm
- Wind: 17km/hESE 109°
- Humidity: 79%
- UV index: 0
- Sunrise: 05:25 +11
- Sunset: 18:08 +11
- details ▼
- Sunday
- 25. Oct 2026
- 29°C
- 19°C
Mostly Cloudy
- Precip. probability: 21%
- Precipitation: 0mm
- Wind: 18km/hS 175°
- Humidity: 64%
- UV index: 11
- Sunrise: 05:24 +11
- Sunset: 18:09 +11
- details ▼
- Monday
- 26. Oct 2026
- 29°C
- 20°C
Partly Cloudy
- Precip. probability: 24%
- Precipitation: 0mm
- Wind: 15km/hS 187°
- Humidity: 67%
- UV index: 11
- Sunrise: 05:24 +11
- Sunset: 18:09 +11
- details ▼
- Tuesday
- 27. Oct 2026
- 29°C
- 20°C
Partly Cloudy
- Precip. probability: 17%
- Precipitation: 0mm
- Wind: 14km/hSW 222°
- Humidity: 69%
- UV index: 11
- Sunrise: 05:23 +11
- Sunset: 18:09 +11
- details ▼
- Wednesday
- 28. Oct 2026
- 29°C
- 20°C
Partly Cloudy
- Precip. probability: 6%
- Precipitation: 0mm
- Wind: 17km/hWSW 248°
- Humidity: 66%
- UV index: 11
- Sunrise: 05:23 +11
- Sunset: 18:10 +11
- details ▼
- Thursday
- 29. Oct 2026
- 29°C
- 20°C
Mostly Sunny
- Precip. probability: 13%
- Precipitation: 0mm
- Wind: 20km/hSW 232°
- Humidity: 67%
- UV index: 11
- Sunrise: 05:22 +11
- Sunset: 18:10 +11
- details ▼
- Friday
- 30. Oct 2026
- 28°C
- 19°C
Mostly Sunny
- Precip. probability: 8%
- Precipitation: 0mm
- Wind: 24km/hS 182°
- Humidity: 64%
- UV index: 11
- Sunrise: 05:21 +11
- Sunset: 18:11 +11
- details ▼
- Saturday
- 31. Oct 2026
- 28°C
- 20°C
Partly Cloudy
- Precip. probability: 7%
- Precipitation: 0mm
- Wind: 19km/hS 186°
- Humidity: 63%
- UV index: 11
- Sunrise: 05:21 +11
- Sunset: 18:11 +11
- details ▼
- Sunday
- 1. Nov 2026
- 29°C
- 20°C
Showers
- Precip. probability: 35%
- Precipitation: 2mm
- Wind: 15km/hS 182°
- Humidity: 64%
- UV index: 11
- Sunrise: 05:20 +11
- Sunset: 18:12 +11
- details ▼
- Monday
- 2. Nov 2026
- 29°C
- 20°C
Showers
- Precip. probability: 43%
- Precipitation: 3mm
- Wind: 16km/hS 187°
- Humidity: 66%
- UV index: 11
- Sunrise: 05:20 +11
- Sunset: 18:12 +11
- details ▼
dull, mostly clear and rain-filled weather is predicted.
Rainfall is anticipated on next Sunday and Monday.
The maximum temperature will be very similar during the next few days. Maximum temperatures will fall between 28°C and 29°C, while fluctuations in the night’s lowest temperature will be also minimal, as night temperatures will lie between 18°C and 20°C.
Sunday through Thursday, next Sunday and Monday, with the highest temperature of 29°C, will be the hottest days; Friday and next Saturday, with the highest temperature of 28°C, will be the coldest days.
Including the humidity's impact, the maximum feel-like temperature may increase and range between a humid 30°C and a blazing 33°C.
Rainfall is anticipated on next Sunday and Monday.
The maximum temperature will be very similar during the next few days. Maximum temperatures will fall between 28°C and 29°C, while fluctuations in the night’s lowest temperature will be also minimal, as night temperatures will lie between 18°C and 20°C.
Sunday through Thursday, next Sunday and Monday, with the highest temperature of 29°C, will be the hottest days; Friday and next Saturday, with the highest temperature of 28°C, will be the coldest days.
Including the humidity's impact, the maximum feel-like temperature may increase and range between a humid 30°C and a blazing 33°C.
Updated: Oct 24, 2026 @ 04:46:11 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Frequently asked questions
Tomorrow, the weather will feel mostly overcast.
Tomorrow, the maximum temperature will be 29°C, while the minimum temperature will be 19°C. The maximum heat index, which factors the actual air temperature with the relative humidity, is assessed at 32°C.
The maximum temperature tomorrow will be slightly warmer than the average highest temperature in October. The lowest temperature will be also a couple of degrees lower than the average low of 21.3°C.
The maximum temperature tomorrow will be slightly warmer than the average highest temperature in October. The lowest temperature will be also a couple of degrees lower than the average low of 21.3°C.
On Sunday, in Koumac, sunrise will be at 05:24 and sunset at 18:09 (+11).
In Koumac, tomorrow, there will be 12h and 44min of daylight.
