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Colombo weather

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The weather map: all three models at once

European, American, German side by side around Colombo and nearby towns.Live rain radar →
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Hourly forecast: next 14 hours

consensus of the three models

Rain in the next 24 hours, model by model

each model's own hourly precipitation, side by side

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10-day forecast, out to 14 days

where the models agree, and where they split

Heading to Colombo? Colombo, Sri Lanka, sits at 6.9°N in a tropical climate zone. Before you lock in outdoor plans, compare how the three global models - European (ECMWF), American (GFS) and German (ICON) - forecast Colombo right now. Where they agree you can trust it; the days they split are exactly when a single weather app is least reliable. For a city break, the rain hours below tell you which days to plan indoors.

Best time to visit Colombo

Colombo is warm year-round. Even January stays mild (lows near 22°C), so the main thing to plan around is the October wet season.

Colombo weather by month

what to expect in Colombo through the year

Here is Colombo's typical weather in each month: the average daytime high and overnight low in °C, how each month feels, and the wettest month marked. Use it to plan any trip to Colombo by season.

Jan
30°
22°
Hot
Feb
31°
23°
Hot
Mar
31°
24°
Hot
Apr
32°
25°
Hot
May
30°
25°
Hot
Jun
29°
25°
Hot
Jul
29°
25°
Hot
Aug
29°
25°
Hot
Sep
29°
25°
Hot
Oct
29°
24°
Hot
Wettest
Nov
29°
23°
Hot
Dec
30°
24°
Hot

Common questions

When is the best time to visit Colombo?
Colombo is warm year-round. Even January stays mild (lows near 22°C), so the main thing to plan around is the October wet season.
Will it rain in Colombo during my trip?
Rain is where forecasts disagree most. Instead of trusting one app, the comparison above lines up the European, American and German models for Colombo - check your dates and look for the days they agree; those are the ones you can plan around.
Which forecast is most accurate for Colombo?
For destinations abroad we compare the three global models (ECMWF, GFS and ICON) that nearly every weather app quietly builds on. No single app tells you when they disagree - we do, so you can judge the confidence yourself.

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