Tomorrow
🌧️ Chance of rain
💧 Humidity
💨 Wind
☀️ Max UV
Tomorrow's live forecast and 7-day outlook for Colombo, Sri Lanka
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See tomorrow's weather for Colombo, Sri Lanka - the forecast high and low temperature, the chance of rain, wind and humidity, plus a full 7-day outlook. Everything updates live from Open-Meteo, so you always get the latest picture for Colombo.
Colombo lies in the tropics, so it stays warm to hot for most of the year with high humidity. Instead of cold and warm seasons, the year tends to split into a wetter and a drier period, and heavy afternoon downpours or thunderstorms are common once the rainy season arrives. Because the heat and humidity build through the day, tomorrow's "feels like" temperature can run well above the actual reading.
Whether you live in Colombo or are visiting Sri Lanka, a quick look at tomorrow's conditions can save a soaking - or a wasted sunny afternoon.
On average, Colombo's warmest month is February (around 32°C) and its coolest is June (around 29°C). The wettest month is typically May.
If you're planning a trip to Colombo, aim for those months for the most comfortable daytime temperatures - and if you'd rather stay dry, steer clear of the wettest month shown above.
Planning some stargazing in Colombo? The panel below shows tonight's moon phase, which planets are visible over Colombo this evening (around 10 pm local time), and a live stargazing score based on tonight's cloud cover and moonlight. For the best view, get away from bright city lights and let your eyes adapt to the dark for 15-20 minutes.
Average temperatures, rainfall and what to pack in Colombo - month by month:
Check tomorrow's weather in more cities:
The "Chance of rain" figure on this page shows tomorrow's rain probability for Colombo, taken from a live Open-Meteo forecast. The higher the percentage, the more likely rain is - and the 7-day outlook shows how the following days are shaping up.
Tomorrow's forecast high and low for Colombo are shown at the top of the page in degrees Celsius, together with a "feels like" value and the wind speed in kilometres per hour (km/h).
The forecast comes from Open-Meteo, which combines leading weather models such as ECMWF and GFS. New model runs are published several times a day, so the Colombo forecast is refreshed every few hours.
The stargazing score on this page combines tonight's cloud-cover forecast for Colombo with the moon's brightness. A clear night around a new moon scores highest, while a cloudy or full-moon night scores lower.
The most comfortable months to visit Colombo are usually January, May, June, July, August, September, October, November and December, when daytime temperatures sit in a pleasant range.