How accurate is the forecast for Hamilton?

Forecasts are pulled from leading meteorological models and refreshed automatically every 30 minutes. Short-range accuracy (next 24 hours) is typically within 1–2°C and 80–90% for precipitation.

How often is the data updated?

Current conditions and the hourly outlook refresh every 30 minutes; daily forecasts every hour.

What does the air-quality (AQI) value mean?

We display the European AQI on a scale from Good (0–20) to Extremely poor (>100), blending PM2.5, PM10, NO₂ and O₃.

Clima Map

Hamilton CA

June 15, 2026 · 12:21 pm

12^°

Cielo despejado

Sensación 9°C

Humedad: 73%
Viento: 16 km/h W
Presión: 1012 hPa
Cloud: 0%

Pronóstico de 7 días

June 15, 2026 Nublado 0% 21°C / 10°C June 16, 2026 Tormenta eléctrica 42% 25°C / 13°C June 17, 2026 Violent showers 58% 19°C / 14°C June 18, 2026 Violent showers 90% 21°C / 14°C June 19, 2026 Tormenta eléctrica 17% 21°C / 13°C June 20, 2026 Parcialmente nublado 12% 20°C / 12°C June 21, 2026 Light drizzle 20% 20°C / 13°C

Clima cercano

Ciudades cerca de Hamilton

Compare weather conditions in surrounding cities and open any local forecast instantly.

11.7 km Ancaster CA View forecast 14.7 km Binbrook CA View forecast 15.2 km Burlington CA View forecast 23.6 km Grimsby CA View forecast 26 km Oakville CA View forecast 29.8 km Milton CA View forecast 36.2 km Brantford CA View forecast 39.4 km Cambridge CA View forecast

Weather notice Forecasts are for general planning. During severe weather, follow official alerts and local authority instructions.