Current Meteorological Analysis for Colombo
Right now in Colombo, Sri Lanka, atmospheric conditions are registering a surface temperature of 27°C, with an apparent "feels like" temperature of 30°C. At 27°C with an apparent temperature of 30°C, conditions in Colombo remain pleasantly warm, offering suitable conditions for regular outdoor commutes and recreation. Thermal sensation is governed by a relative humidity reading of 86% alongside sustained winds of 17 km/h arriving from the SW. A high relative humidity of 86% paired with a dew point of 24°C maintains substantial atmospheric moisture, creating a heavier, muggier air feel that slows natural perspiration evaporation.
Atmospheric pressure currently reads at 1010 hPa. Pressure levels near standard baseline (1013 hPa) indicate balanced conditions, whereas rising barometric pressure typically denotes stable anticyclonic air that suppresses heavy cloud formation. Conversely, drops in pressure indicate incoming atmospheric disturbances or localized convective systems. Horizontal visibility across Colombo stands at 3 km, ensuring standard conditions for local roadway commutes and regional transit.
Rainfall & Precipitation Forecast: Is It Raining in Colombo Today?
Yes, active precipitation is currently observed across Colombo. Ground telemetry and live Doppler radar indicate ongoing rainfall with current precipitation rates measuring 0.4 mm. Today's overall peak chance of rain is projected at 100%, with total daily accumulated rainfall expected to reach approximately 41.5 mm. Residents, commuters, and travelers planning outdoor itineraries can consult the high-resolution radar loop and hourly precipitation forecast above to monitor storm track vectors, cloud thickness, and expected start times for any passing showers.
Regional rainfall patterns in Colombo frequently fluctuate depending on seasonal winds, terrain, and atmospheric humidity fronts. Even when clear conditions prevail, convective afternoon heating can trigger brief localized showers. Keeping an umbrella accessible and monitoring updates ensures you stay prepared throughout the day.
Climate Profile & Weekly Outlook for Colombo, Sri Lanka
Located within Asia, Colombo experiences distinct seasonal patterns shaped by regional geographical coordinates and continental air masses. Over the upcoming 7 days, local temperatures are projected to range between comfortable or brisk lows of 24°C and peak afternoon highs reaching 29°C.
Tracking multi-day forecast trajectories provides essential foresight for agriculture, construction, sports, and weekend excursions. By comparing day-to-day temperature variations, expected precipitation percentages, and dominant wind directions in our 7-day outlook above, you can plan meetings, outdoor work, or travel with confidence.
Air Quality Index (AQI) & Outdoor Health Advisory for Colombo
The air quality in Colombo currently records a US AQI index of 33, placing local air conditions in the "Good" category. With an AQI score of 33, air quality in Colombo is pristine and healthy, providing ideal conditions for outdoor jogging, sports, and unrestricted ventilation. Major monitored pollutants include fine particulate matter PM2.5 at 5.6 µg/m³, coarse particulate PM10 at 7.8 µg/m³, ground-level ozone at 43 µg/m³, and nitrogen dioxide at 5.8 µg/m³.
Air quality is satisfactory, and air pollution poses little or no risk. Individuals sensitive to air pollution—including young children, the elderly, and those managing asthma or cardiovascular sensitivities—should plan high-intensity outdoor exercises during hours of optimal atmospheric dispersion, and keep living spaces ventilated when ambient pollution indexes remain favorable.