Hainan (Hainan Dao)
Tomorrow
Tomorrow weather in Hainan
Thursday, 18th September 2025
29°
Patchy rain possible
Official weather alert: Rainstorm Warning.The weather tomorrow in Hainan will be a bit hotter than today, with max temperatures of 29°.
It will still rain tomorrow, but less than today.
The humidity in Hainan will continue to be high and expected to go over 89%.
29° / 23°
Temp
88%
Rain
11 km/h
Wind
89%
Humidity
Hainan Tomorrow's Weather Forecast
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Hainan Weather Pages
Hainan hourly forecast for tomorrow
Scroll right to see more weather forecasts for Hainan tomorrow
| 00:00 | 01:00 | 02:00 | 03:00 | 04:00 | 05:00 | 06:00 | 06:29 | 07:00 | 08:00 | 09:00 | 10:00 | 11:00 | 12:00 | 13:00 | 14:00 | 15:00 | 16:00 | 17:00 | 18:00 | 18:41 | 19:00 | 20:00 | 21:00 | 22:00 | 23:00 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| weather |  | | | | | | |  |  |  | | | | | | |  | | | |  |  | | | | | Next |
| temperatures | 23.2° | 23° | 22.9° | 22.8° | 22.8° | 22.7° | 22.7° | Sunrise | 23.2° | 24.6° | 25.6° | 26.1° | 28.4° | 29.4° | 29.3° | 28.2° | 27.8° | 27.3° | 26.7° | 25.4° | Sunset | 24.4° | 23.9° | 23.7° | 23.4° | 23.2° | |
| feels like | 25.7° | 25.5° | 25.3° | 25.3° | 25.2° | 25.1° | 25.2° | 25.7° | 27.2° | 28.7° | 29.3° | 32.4° | 33.7° | 33.6° | 32.1° | 31.6° | 31.1° | 30.5° | 28.6° | 27.1° | 26.5° | 26.2° | 25.9° | 25.7° | |||
| wind speed | 5 km/h | 5 km/h | 5 km/h | 5 km/h | 4 km/h | 4 km/h | 4 km/h | 4 km/h | 4 km/h | 5 km/h | 6 km/h | 8 km/h | 10 km/h | 11 km/h | 12 km/h | 11 km/h | 11 km/h | 10 km/h | 9 km/h | 8 km/h | 8 km/h | 8 km/h | 8 km/h | 7 km/h | |||
| wind degree | 134° | 125° | 147° | 150° | 147° | 142° | 141° | 124° | 118° | 112° | 104° | 100° | 95° | 93° | 87° | 88° | 91° | 94° | 98° | 101° | 110° | 121° | 131° | 132° | |||
| wind direction | SE | SE | SSE | SSE | SSE | SE | SE | SE | ESE | ESE | ESE | E | E | E | E | E | E | E | E | ESE | ESE | ESE | SE | SE | |||
| Precipitation | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0.1 mm | 0 mm | 0 mm | 0.1 mm | 1.5 mm | 0.8 mm | 0.6 mm | 0.8 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | |||
| chance for rain | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 100% | 82% | 88% | 100% | 100% | 100% | 100% | 100% | 0% | 0% | 0% | 0% | 0% | |||
| chance for snow | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | |||
| humidity | 97% | 97% | 97% | 97% | 97% | 96% | 96% | 96% | 92% | 88% | 86% | 75% | 70% | 70% | 76% | 79% | 82% | 87% | 92% | 94% | 95% | 95% | 95% | 96% | |||
| dew point | 22.7° | 22.5° | 22.4° | 22.3° | 22.2° | 22.1° | 22.1° | 22.5° | 23.2° | 23.6° | 23.6° | 23.5° | 23.4° | 23.4° | 23.5° | 23.8° | 24° | 24.3° | 24° | 23.3° | 23° | 22.9° | 22.6° | 22.5° | |||
| visibility | 2 km | 2 km | 2 km | 2 km | 2 km | 2 km | 2 km | 2 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 9 km | 10 km | 10 km | 10 km | 10 km | 2 km | 2 km | 2 km | 2 km | |||
| cloud cover | 53% | 56% | 51% | 46% | 43% | 40% | 38% | 38% | 41% | 40% | 32% | 86% | 86% | 91% | 88% | 84% | 57% | 54% | 56% | 50% | 80% | 32% | 37% | 43% | |||
| UV | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.9 | 3.1 | 6.2 | 9.5 | 12 | 12.1 | 10.5 | 7.2 | 3.9 | 1.5 | 0.3 | 0 | 0 | 0 | 0 | 0 |
Weather in Hainan tomorrow
The temperature tomorrow in Hainan is expected to be typical for this time of year, with a forecast of 29 °C, closely aligning with the historical average for 18th of September.
temperatures
29 °C
rain
3.9 mm
wind
11 km/h
UV
Low
Hainan daylight overview ☀️
Tomorrow in Hainan, The sun rises at 06:29 and sets at 18:41, giving a total daylight duration of 12 hours and 12 minutes.
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What to wear tomorrow in Hainan? clothing recommendations
Stay comfortably stylish - your tailored guide for tomorrow's Hainan forecast.
Short-sleeve shirt
Shorts
Lightweight pants
Sunglasses
Wide brimmed hat
Sunscreen
Umbrella
The weather tomorrow in Hainan - FAQ
What is the maximum temperature for tomorrow in Hainan?
The maximum temperature for tomorrow in Hainan is expected to be 29° degrees. Please dress accordingly to stay comfortable throughout the day.
Will it rain tomorrow in Hainan? 🌧️
Yes, there is a 88% chance of rain in Hainan tomorrow. We recommend carrying an umbrella or rain gear to stay dry.
What will be the wind speed tomorrow in Hainan? 🌀
The wind in Hainan is expected to blow at 11 km/h. This could affect outdoor activities, so plan accordingly.
How should I dress for the weather in Hainan tomorrow?
Given the forecast of 29 °C with a 88% chance of rain, we advise checking our "What to wear tomorrow" section for recommendations. There, you will find tailored advice to help you stay comfortable and prepared for the weather conditions in Hainan tomorrow.
What is the sunrise and sunset time for Hainan tomorrow?
The sun is expected to rise at 06:29 and set at 18:41 in Hainan.
How accurate is the weather forecast Hainan tomorrow? ✅
Hainan weather forecast for tomorrow is based on the most current and sophisticated meteorological models available. While we strive for accuracy, weather conditions can change unexpectedly, so we recommend checking for updates regularly.
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