How accurate is the forecast for Chełmno?

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

Chełmno PL

June 13, 2026 · 12:58 am

13^°

Pluie légère

Ressenti 12°C

Humidité: 83%
Vent: 7 km/h S
Pression: 1014 hPa
Cloud: 93%

Aujourd’hui · June 13, 2026

Thunderstorm with hail

20°C · 13°C

Pluie : 8.5 mm · UV: 6.6 · Vent : 18 km/h

Météo proche

Villes près de Chełmno

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

6.9 km Świecie PL View forecast 21.8 km Chełmża PL View forecast 26.5 km Grudziądz PL View forecast 28 km Fordon PL View forecast 32.3 km Solec Kujawski PL View forecast 32.6 km Koronowo PL View forecast 35.5 km Wąbrzeźno PL View forecast 37.4 km Bydgoszcz PL View forecast

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