Belfast weather for today, tomorrow and the next 14 days, compared across three independent forecast sources so you can see where they agree before you plan your day. Right now it is 9°C and partly cloudy in Belfast. Tomorrow's forecast: highs of 13°C, lows of 5°C.
Sources: Open-Meteo, OpenWeather, WeatherAPI · Updated every 12 hours
BelfastUnited Kingdom
Updated 07:59 PM
Partly Cloudy
Feels like 7°
Forecast Comparison
See how independent weather sources forecast the same location right now.
Forecast agreement
Sources show notable variationTemperature range
7° – 11°
Rain probability
0% – 46%
Wind speed
7 km/h – 11 km/h
Temperature by provider
Hourly forecast
16-day forecast
Rain forecast
Precipitation probability: 100%Hourly precipitation timeline
Wind
Direction: E
Current wind
11 km/h
Gusts
14 km/h
Hourly wind
Daily wind
Weather alerts
No active weather alerts.
Weather map
Belfast this time of year
- There's little difference between day and night (around 4°C).
- Just 180 km apart, but Belfast runs about 2°C warmer than Glasgow this month.
- Seasonally, October counts as mid-autumn in Belfast.
Planning a trip to Belfast? Save or share this forecast.
Belfast weather overview: climate, seasons and what to expect
Belfast, in Northern Ireland, United Kingdom, sits at approximately 54.60°N, 5.93°W and is home to about 275,000 people. This page compares forecasts from three independent weather providers — Open-Meteo, OpenWeather and WeatherAPI — so you can see at a glance where they agree and where they differ. The data refreshes every 12 hours via ISR.
Belfast has a temperate oceanic climate: summers are rarely very hot and rain is spread across the seasons. The warmest month is July, with highs around 17°C; the coolest is February, when nights average 4°C. October is usually the wettest month (about 116 mm). Close to Belfast, you can also check Derry (99 km), Douglas (106 km) and Dublin (140 km).
Frequently asked questions
- What is the weather in Belfast today?
- Right now Belfast shows partly cloudy conditions at around 9°C (feels like 7°C), based on OpenWeatherMap. The chance of rain today is about 0%. Compare this with the other sources above for a fuller picture.
- What is the weather in Belfast tomorrow?
- Tomorrow in Belfast: expect a high of 13°C and a low of 5°C, with a 0% chance of rain. See the hourly breakdown above for more detail.
- Will it rain in Belfast today?
- The precipitation probability for Belfast is around 0% according to OpenWeatherMap. Check the Rain forecast section for the hour-by-hour breakdown and compare with other sources.
- What is the 14-day forecast for Belfast?
- The 14-day forecast above shows daily highs, lows and rain probability for Belfast from multiple sources; compare them to see how confident the outlook is.
Nearby cities
Highs 7° – 17°C (warmest in Jul, coolest in Jan)
Highs 8° – 16°C (warmest in Aug, coolest in Feb)
Highs 8° – 18°C (warmest in Jul, coolest in Jan)
Highs 8° – 16°C (warmest in Jul, coolest in Feb)
Highs 5° – 17°C (warmest in Jul, coolest in Jan)
Highs 5° – 17°C (warmest in Jul, coolest in Jan)
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