Poipu Weather Forecast 15 Days, Weather in Poipu Today
Current weather conditions and 15 day weather forecast for Poipu, Hawaii, USA including weather daily high/low temperature, warnings, chance of precipitation, pressure, humidity/wind chill, rain risk, wind speed, cloud, pressure, and UV index.
Current weather conditions at Poipu
| 14 September 2026 Monday 23.4 ° C / 74.1°F  Light rain shower |
Feels Like : 25.6 ° C / 78.1°F Humidity : % 76 Pressure : 1013 mb Wind Speed : 5 kmph / 3.1 miles from ENE  Visibility : 10 km Precipitation (rainfall) : 0.2 mm Cloud (%) : 99 |
15 day weather forecast for Poipu, HI, USA
Weather Forecast for next 15 Days for Poipu including weather warnings, temperature, rain, wind speed, cloud, snow, wind speed and wind direction, pressure and UV index.Here is weather for the next 15 days in Poipu, Hawaii state, US. To see the daily forecast, scroll to the table below.
| Date | Weather forecast | Low temperature | High temperature | Avg. temperature | Humidity | Chance of rain | UV Index | Sun Position | Moon Position | |
|---|---|---|---|---|---|---|---|---|---|---|
| 13 September 2026 Sunday |  Patchy rain nearby |
20 ° C (68°F) |
24.7 ° C (76.4°F) |
22 ° C (71.6°F) |
% 82 | 61% | 10.7 | Sunrise:06:24 AM Sunset: 06:43 PM |
Moonrise:08:53 AM Moonset: 08:27 PM Moon Phase ( Waxing Crescent ) |
|
| 14 September 2026 Monday | Patchy rain nearby |
19.3 ° C (66.7°F) |
26.3 ° C (79.3°F) |
22.1 ° C (71.9°F) |
% 80 | 59% | 11.3 | Sunrise:06:24 AM Sunset: 06:42 PM |
Moonrise:09:54 AM Moonset: 09:08 PM Moon Phase ( Waxing Crescent ) |
|
| 15 September 2026 Tuesday | Patchy rain nearby |
19.8 ° C (67.6°F) |
26.9 ° C (80.4°F) |
22.9 ° C (73.2°F) |
% 81 | 65% | 11.2 | Sunrise:06:24 AM Sunset: 06:41 PM |
Moonrise:10:55 AM Moonset: 09:54 PM Moon Phase ( Waxing Crescent ) |
|
| 16 September 2026 Wednesday | Patchy rain nearby |
21.2 ° C (70.2°F) |
28.1 ° C (82.5°F) |
24 ° C (75.1°F) |
% 78 | 39% | 10.9 | Sunrise:06:25 AM Sunset: 06:40 PM |
Moonrise:11:55 AM Moonset: 10:43 PM Moon Phase ( First Quarter ) |
|
| 17 September 2026 Thursday | Patchy rain nearby |
21.5 ° C (70.7°F) |
26.9 ° C (80.5°F) |
23.6 ° C (74.6°F) |
% 83 | 74% | 6 | Sunrise:06:25 AM Sunset: 06:39 PM |
Moonrise:12:52 PM Moonset: 11:35 PM Moon Phase ( First Quarter ) |
|
| 18 September 2026 Friday | Patchy rain nearby |
21.4 ° C (70.5°F) |
26.9 ° C (80.4°F) |
23.4 ° C (74.2°F) |
% 81 | 79% | 6 | Sunrise:06:25 AM Sunset: 06:38 PM |
Moonrise:01:45 PM Moonset: Does not set today Moon Phase ( First Quarter ) |
|
| 19 September 2026 Saturday | Patchy rain nearby |
21.1 ° C (70°F) |
26.1 ° C (79°F) |
23.2 ° C (73.8°F) |
% 80 | 74% | 6 | Sunrise:06:25 AM Sunset: 06:37 PM |
Moonrise:02:33 PM Moonset: 12:29 AM Moon Phase ( First Quarter ) |
|
| 20 September 2026 Sunday | Patchy rain nearby |
21.3 ° C (70.4°F) |
26.9 ° C (80.5°F) |
23.2 ° C (73.8°F) |
% 82 | 75% | 6 | Sunrise:06:26 AM Sunset: 06:36 PM |
Moonrise:03:16 PM Moonset: 01:24 AM Moon Phase ( Waxing Gibbous ) |
|
| 21 September 2026 Monday | Patchy rain nearby |
21.5 ° C (70.7°F) |
26.7 ° C (80.1°F) |
23.3 ° C (73.9°F) |
% 81 | 58% | 6 | Sunrise:06:26 AM Sunset: 06:35 PM |
Moonrise:03:55 PM Moonset: 02:18 AM Moon Phase ( Waxing Gibbous ) |
|
| 22 September 2026 Tuesday | Patchy rain nearby |
21.3 ° C (70.3°F) |
27.2 ° C (81°F) |
23.8 ° C (74.8°F) |
% 83 | 68% | 6 | Sunrise:06:26 AM Sunset: 06:34 PM |
Moonrise:04:30 PM Moonset: 03:10 AM Moon Phase ( Waxing Gibbous ) |
|
| 23 September 2026 Wednesday | Patchy rain nearby |
21.4 ° C (70.6°F) |
27.1 ° C (80.8°F) |
23.6 ° C (74.5°F) |
% 81 | 66% | 6 | Sunrise:06:26 AM Sunset: 06:33 PM |
Moonrise:05:02 PM Moonset: 04:02 AM Moon Phase ( Waxing Gibbous ) |
|
| 24 September 2026 Thursday | Patchy rain nearby |
20.6 ° C (69°F) |
26 ° C (78.8°F) |
22.8 ° C (73.1°F) |
% 77 | 59% | 6 | Sunrise:06:27 AM Sunset: 06:32 PM |
Moonrise:05:33 PM Moonset: 04:52 AM Moon Phase ( Full Moon ) |
|
| 25 September 2026 Friday | Patchy rain nearby |
20 ° C (68°F) |
26 ° C (78.9°F) |
22.3 ° C (72.2°F) |
% 77 | 64% | 6 | Sunrise:06:27 AM Sunset: 06:31 PM |
Moonrise:06:04 PM Moonset: 05:42 AM Moon Phase ( Full Moon ) |
|
| 26 September 2026 Saturday | Patchy rain nearby |
20.2 ° C (68.4°F) |
25.2 ° C (77.3°F) |
22.3 ° C (72.1°F) |
% 77 | 67% | 6 | Sunrise:06:27 AM Sunset: 06:30 PM |
Moonrise:06:36 PM Moonset: 06:33 AM Moon Phase ( Full Moon ) |
|
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