Last 7 days
Today
29° / 24° High / Low (°C)
99% Humidity
96% Rain probability
Thunderstorm Condition
~12h Rain duration
What this means
In Manaus on 21 Oct 2026, rain is expected: 96% chance, up to 20.6 mm forecast (source: Open-Meteo).
A thunderstorm is expected today for around 12 hours — 96% probability, up to 20.6mm forecast. An umbrella is the right call.
Rain season
Manaus sits in the Amazon rainforest and receives over 2000 mm of rain annually; the wettest months are January–April, with a relatively drier period June–September.
Elsewhere in Brazil