How accurate is the forecast for Newcastle West?

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

Newcastle West IE

June 23, 2026 · 5:07 am

14^°

Clear sky

Feels like 13°C

Humidity: 78%
Wind: 3 km/h ENE
Pressure: 1020 hPa
Cloud: 0%

14-day forecast

June 23, 2026 Partly cloudy 0% 23°C / 12°C June 24, 2026 Overcast 4% 27°C / 12°C June 25, 2026 Thunderstorm 10% 29°C / 17°C June 26, 2026 Moderate drizzle 19% 23°C / 17°C June 27, 2026 Light drizzle 64% 20°C / 16°C June 28, 2026 Light drizzle 59% 16°C / 13°C June 29, 2026 Light drizzle 43% 16°C / 12°C June 30, 2026 Light drizzle 34% 19°C / 11°C July 1, 2026 Overcast 24% 20°C / 12°C July 2, 2026 Overcast 16% 17°C / 13°C July 3, 2026 Overcast 20% 15°C / 12°C July 4, 2026 Overcast 35% 18°C / 11°C July 5, 2026 Overcast 25% 19°C / 13°C July 6, 2026 Light drizzle 26% 20°C / 14°C

Nearby weather

Cities near Newcastle West

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

31.3 km Shannon IE View forecast 38.1 km Limerick IE View forecast 42.4 km Castletroy IE View forecast 44.1 km Ennis IE View forecast 45.6 km Mallow IE View forecast 47.9 km Tralee IE View forecast 52.9 km Killarney IE View forecast 63.8 km Fermoy IE View forecast

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