- Clothing
- Waterproof jacket and umbrella strongly recommended.
Tomorrow's Weather Forecast - Galle
Tomorrow's weather in Galle. high 29°C (84°F), low 24°C (75°F). Thunderstorm.
Tomorrow’s Outlook
Tomorrow will be 2°C cooler than today. Expect heavy rain in the morning and afternoon and evening and night, with rain chances climbing as high as 100%. That risk lines up with humidity averaging 90% through the day the more moisture in the air, the more readily clouds build into showers. Humidity stays high near 90%, so it will feel muggier and stickier than the temperature alone suggests. A light breeze near 19 km/h is expected. Sunrise is at 6:00 AM and sunset at 6:10 PM, for about 12h 10m of daylight.
- Tomorrow
- 29°/ 24°
- Today31° / 26°
Tomorrow’s Hourly Weather Outlook
Morning6 AM – Noon27°
- Rain probability
- 98%
- Wind speed
- 15 km/h
AfternoonNoon – 6 PM28°
- Rain probability
- 100%
- Wind speed
- 19 km/h
Evening6 PM – Midn25°
- Rain probability
- 92%
- Wind speed
- 12 km/h
NightMidn – 6 AM25°
- Rain probability
- 98%
- Wind speed
- 6 km/h
24-Hour Rain & Temperature Forecast
Tomorrow12 Sep
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Planning Advice for Tomorrow
- Outdoor
- Not ideal for outdoor plans or car washes — heavy rain expected.
- Travel
- Expect traffic slowdowns from wet roads. Allow extra time.
Sunrise & Sunset
Sunrise
Dawn 5:30 AMTotal Daylight
Full day forecastSolar noon 12:05 PM
Sunset
Dusk 6:40 PMvs today0 min daylight
Sunrise shiftSame time
Sunset shiftSame time
5-Day Weather Forecast
Full 15-Day ForecastWeather Insight
Galle is forecast to reach a high of 29°C tomorrow, with an overnight low around 24°C. That's 1° above the long-term average high of 28°C for this time of year. It continues a recent pattern — 26 of the last 28 days with published data have run warmer than normal. Expect a high chance of rain (100% probability) and a gentle breeze averaging 19 km/h. Air quality is currently Moderate (AQI 62), driven mainly by PM2.5 at 13 μg/m³.
Today vs Normal
31°C+3° above normal
The long-term average high for today is 28°C.
26 of the last 28 days with published data ran above normal.
It continues that pattern - today's forecast is also running above normal.
Red = above normal, blue = at or below · last 12 days
Air Quality
Air Quality
Moderate
Air quality is acceptable for most people. Unusually sensitive individuals should consider reducing prolonged or heavy outdoor exertion.