Weather Koumac today
Weather forecast Koumac Jan. 10, 2026
During the day partly cloudy, later morning initially partly cloudy, later rain showers, in the afternoon initially rain showers, later cloudy. The highest temperature 86 °F. Total rainfall 0.15 in. At night overcast. The lowest temperature 77 °F. Total rainfall 0.00 in.
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Weather forecast Koumac, New Caledonia extended forecast
| Time | State Temp. Feels like | Precip. | Wind | Pressure | Humidity | Dew | total |
Fog | Low |
Middle |
High |
||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Today, Saturday 01/10/2026 |
|||||||||||||
| 5 AM
1 PM
| partly cloudy | 77 °F 86 °F |
0.01 in | 8 fps 5 mph southeast |
29.8 in | 88 % | 72 °F | 34 % | 0% | 30% | 16% | 0% | |
| 11 AM
7 PM
| rain showers | 86 °F 93 °F |
0.14 in | 15 fps 10 mph east |
29.8 in | 66 % | 73 °F | 29 % | 0% | 28% | 14% | 0% | |
| 5 PM
1 AM
| cloudy | 84 °F 91 °F |
0.0 in | 13 fps 9 mph east |
29.8 in | 70 % | 73 °F | 80 % | 0% | 45% | 19% | 61% | |
| 11 PM
7 AM
| overcast | 79 °F 88 °F |
0.00 in | 9 fps 6 mph east-southeast |
29.9 in | 83 % | 73 °F | 99 % | 0% | 62% | 4% | 97% | |
Tomorrow, Sunday 01/11/2026 |
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| 5 AM
1 PM
| cloudy | 77 °F 86 °F |
0.01 in | 7 fps 4 mph east-southeast |
29.8 in | 89 % | 73 °F | 50 % | 0% | 49% | 2% | 0% | |
Koumac, New Caledonia - information
State: New CaledoniaGPS coordinates: -20.5667; 164.2833
Time zone: Pacific / Noumea
time difference in hours with time in NY is +10 hours
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Weather Koumac, New Caledonia. Weather forecast Koumac.
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Data source
Weather forecast for Koumac is supplied by MET Norway Norwegian Meteorological Institute and the NRK.Feels like
To calculate the perceived temperature, we use the Australian Apparent Temperature (AAT) model, which is designed for year-round calculations and takes air humidity into account in addition to temperature and wind speed.⇵ Weather with Meteobox for your website
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Astronomical information Koumac
data are always in the local timeSun and light
Jan. 9, 2026
| Sunrise: | Sunset: |
| 5:31 am | 6:49 pm |
| Noon: | Length of day: |
| 12:10 pm | 13:18 |
| Start of civil twilight*: | End of civil twilight*: |
| 5:06 am | 7:14 pm |
| Start of nautical twilight*: | End of nautical twilight*: |
| 4:37 am | 7:42 pm |
| Start of astronomical twilight*: | End of astronomical twilight*: |
| 4:07 am | 8:12 pm |
| * What is Twilight? | |
Moon and moon phases
| Moonrise: | Moonset: |
| 01/09/2026 10:59 pm | 01/10/2026 11:38 am |
| Next new moon: | Next full moon: |
| 01/18/2026 | 02/01/2026 |
