Belfast Veður Spá
Belfast weather: 12°C, skýjað. Á klukkustund forecast, 14-day outlook, UV, air quality and the best time til visit.
Snjór forecast for Belfast
No snow is in the current forecast window for Belfast.
0 of the next 16 nights are forecast til reach freezing.
Average monthly lows here stay above freezing all year, so lying snow is rare.
16-day forecast for Belfast
Hæst / Lægst; Úrkoma; UV
| Dagur | Aðstæður | Hæst / Lægst | Úrkoma | Vindur | UV |
|---|---|---|---|---|---|
| mið., okt 28 | 🌦️ Light drizzle | 14° / 10° | 50% · 1 mm | 19 km/h | 1 |
| fim., okt 29 | ☁️ Skýjað | 15° / 10° | 0% | 18 km/h | 1 |
| fös., okt 30 | 🌦️ Drizzle | 15° / 12° | 20% · 2 mm | 23 km/h | 2 |
| lau., okt 31 | 🌦️ Drizzle | 12° / 7° | 25% · 7 mm | 10 km/h | 1 |
| sun., nóv 1 | ⛅ Skýjað að hluta | 12° / 5° | 4% | 10 km/h | 2 |
| mán., nóv 2 | 🌥️ Þoka | 12° / 3° | 4% | 4 km/h | 2 |
| þri., nóv 3 | 🌥️ Þoka | 10° / 2° | 2% | 6 km/h | 2 |
| mið., nóv 4 | 🌦️ Light drizzle | 10° / 8° | 0% · 1 mm | 11 km/h | 2 |
| fim., nóv 5 | ☁️ Skýjað | 11° / 9° | 6% | 19 km/h | 2 |
| fös., nóv 6 | ☁️ Skýjað | 11° / 9° | 6% | 19 km/h | 1 |
| lau., nóv 7 | ☁️ Skýjað | 9° / 7° | 12% | 17 km/h | 1 |
| sun., nóv 8 | 🌦️ Light drizzle | 13° / 9° | 20% · 3 mm | 23 km/h | 0 |
| mán., nóv 9 | 🌦️ Light showers | 14° / 12° | 23% · 13 mm | 31 km/h | 2 |
| þri., nóv 10 | 🌦️ Light showers | 13° / 7° | 20% · 14 mm | 30 km/h | 1 |
| mið., nóv 11 | 🌦️ Light drizzle | 10° / 5° | — · 1 mm | 15 km/h | 1 |
| fim., nóv 12 | ☀️ Heiðskýrt | -- / -- | — | -- | 0 |
Loftslag in Belfast month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| Mánuður | Avg high | Avg low | Rigningfall | Rating |
|---|---|---|---|---|
| janúar | 7° | 2° | 87 mm | ★★☆☆☆ |
| febrúar | 9° | 4° | 80 mm | ★★★☆☆ |
| mars | 10° | 4° | 73 mm | ★★★☆☆ |
| apríl | 12° | 5° | 89 mm | ★★★☆☆ |
| maí | 16° | 9° | 67 mm | ★★★★☆ |
| júní | 17° | 10° | 107 mm | ★★★★☆ |
| júlí | 20° | 12° | 71 mm | ★★★★☆ |
| ágúst | 19° | 12° | 102 mm | ★★★★☆ |
| september | 16° | 10° | 107 mm | ★★★★☆ |
| október | 13° | 8° | 76 mm | ★★★★☆ |
| nóvember | 10° | 5° | 84 mm | ★★★☆☆ |
| desember | 9° | 5° | 118 mm | ★★☆☆☆ |
Loftslag type: Temperate. Heimild: Open-Meteo archive (ERA5).
What til pack, what til skip
- A warm mid-layer and gloves for early mornings and evenings
- If your dates are flexible, avoid janúar, febrúar and desember - historically the least comfortable months here.
Sjá spá fyrir Belfast eftir tímabili
Belfast weather - more answers
Explore Belfast
Every topic we hold for this place, and the same topic for the places around it.
Veður for related places
Frequently asked questions
Where is Belfast?
Belfast is a city in County Antrim. Its coordinates are 54.5973, -5.9301. It lies in Evrópa.
What is the weather like in Belfast núna?
It is currently 12°C (53°F) með skýjað. Raki is 88% and wind is 10 km/h.
When is the best time til visit Belfast?
maí, júlí and ágúst offer the most comfortable conditions in Belfast, which has a temperate climate. janúar, febrúar and desember are usually the hardest months for outdoor plans.
What time zone is Belfast in?
Belfast observes Europe/London (UTC+00:00). The local time is 11:21 PM.
How many people live in Belfast?
Belfast has a population of approximately 345.000.
What is the nearest airport til Belfast?
The closest airports are Dublin Airport (DUB), 133 km away.
What are the top things til do in Belfast?
Popular options include Lake District National Park, Snjórdonia National Park, Edinburgh Castle, Old and New Towns of Edinburgh, Isle of Skye and Loch Ness.
Related articles
Data sources and methodology
| Place data | USPOTUS Atlas dataset (cities-supported) - coordinates, hierarchy and facts. |
|---|---|
| Spá and observations | Open-Meteo (ECMWF and national models). |
| Loftgæði and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Loftslag averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Method | Scores, comparisons and advice on this page are computed from the inputs above. Distances are straight-line. Nothing is estimated where data is missing - the block is simply not shown. |
Last updated október 28, 2026 at 11:21 PM local time. Live blocks refresh every 15 minutes; climate averages monthly.
