🌤️Weather in Hanoi
Current weather in Hanoi — temperature, conditions, humidity and wind, plus a 3-day forecast. Live from Open-Meteo, cached 30 minutes, with a paid JSON API for agents.
Key facts
Humidity84%
Wind3 km/h
Coordinates21.0245, 105.84117
Data
| Day | Min–Max | Conditions |
|---|---|---|
| 2026-10-12 | 23.7–30.9 °C | Partly cloudy |
| 2026-10-13 | 23.6–31.2 °C | Light drizzle |
| 2026-10-14 | 23.6–31.5 °C | Overcast |
Machine API (x402)
$0.005 / callThe same query is available to AI agents as a paid JSON endpoint — pre-configured for this subject:
GET /api/v1/live/weather?city=Hanoi HTTP/1.1
Host: localhost:3000
→ 402 (x402 payment required)
→ 200 {"tool": "live/weather", "result": { "value": 25.5, "answer": "25.5 °C — Clear sky" }}Frequently asked questions
Humidity — Weather in Hanoi?
Weather in Hanoi: Humidity — 84%.
Wind — Weather in Hanoi?
Weather in Hanoi: Wind — 3 km/h.
Coordinates — Weather in Hanoi?
Weather in Hanoi: Coordinates — 21.0245, 105.84117.
How accurate is the forecast?
Open-Meteo blends national weather models (ICON, GFS, ECMWF…); day-one forecasts are typically within 1–2 °C. Temperature is in Celsius by default.
How fresh is the data?
Model runs update every 1–6 hours; responses are cached 30 minutes. The weather code follows the WMO standard (0 = clear sky, 61 = rain…).