Last 7 days
Today
35° / 27° High / Low (°C)
77% Humidity
31% Rain probability
Drizzle Condition
~3h Rain duration
What this means
In Surabaya on 8 Nov 2026, rain is possible: 31% chance, up to 0.3 mm forecast (source: Open-Meteo).
Rain is possible today but not certain — 31% chance of a brief drizzle, possibly for 3 hours. Carrying something compact is reasonable.
Rain season
Surabaya's wet season (November–April) is driven by the northwest monsoon, with December–February the most intense months. East Java has a more pronounced dry season (May–October) than western Indonesia — Surabaya can go months without significant rain in the dry season. Annual rainfall averages 1,600mm; urban flooding is a recurring challenge during monsoon peaks.
Elsewhere in Indonesia