Belfast weather forecast: Overcast skies and mild temperatures expected today, September 14, 2026

Belfast, September 14, 2026 – Residents of Belfast can expect an overcast day with a moderate chance of showers as the week begins. Temperatures will be mild, with a high of 20°C and a low of 13°C. The humidity will be high, reaching 92%, making the air feel damp.Belfast Weather TodayToday, September 14, 2026, Belfast will experience overcast skies throughout the day. The maximum temperature is forecast to reach 20°C, while the minimum temperature will be around 13°C. The average temperature for the day is expected to be 16.5°C. Wind speeds could reach up to 37 kph, contributing to a breezy feel. There is a low chance of rain, with the daily chance of rain noted as less than 5%. Precipitation amounts are not specified, but the overall conditions suggest a generally damp atmosphere due to the high humidity.Overcast skies and mild temperatures expectedWith overcast conditions prevailing and a high chance of humidity, residents should prepare for a damp and cool day. While significant rainfall is not anticipated, the possibility of light showers means carrying an umbrella or waterproof jacket would be a prudent choice for any outdoor activities. The moderate wind speeds might make the temperature feel slightly cooler, so dressing in layers is advisable. The high humidity levels mean that even with mild temperatures, the air will feel moist.Belfast Weather for Upcoming 7 DaysThe weather in Belfast is set to remain varied over the next seven days, with a mix of cloudy spells, light showers, and some sunny intervals. Following today's overcast conditions, Tuesday, September 15, is expected to see light showers with a high of 17°C and a low of 12°C. Wednesday, September 16, will be cloudy with similar temperatures, a high of 17°C and a low of 12°C. Thursday, September 17, will also bring light showers, with temperatures remaining steady at a high of 16°C and a low of 12°C. The latter half of the week shows a slight improvement, with Friday, September 18, forecast to be cloudy with a high of 17°C and a low of 13°C. Saturday, September 19, is expected to bring sunny intervals, with temperatures rising slightly to a high of 18°C and a low of 13°C. Sunday, September 20, will be cloudy with a high of 18°C and a low of 14°C.DateMax Temp (C)Min Temp (C)Avg Temp (C)Condition2026-09-14201316.5Overcast2026-09-15171214.5Light showers2026-09-16171214.5Cloudy2026-09-17161214.0Light showers2026-09-18171315.0Cloudy2026-09-19181315.5Sunny intervals2026-09-20181416.0CloudyThe week ahead in Belfast suggests a continuation of mild, unsettled weather, with a gradual shift towards slightly warmer and sunnier conditions by the weekend.Source: Data referenced in this article is taken from the latest World News and Live updates. Download the TOI app.