Glasgow weather forecast: Overcast skies, 19°C high, and 90% humidity today

Glasgow, September 21, 2026 – Residents of Glasgow can expect a day of overcast skies and mild temperatures as the week begins. The city will experience a high of 19°C and a low of 14°C, with a significant chance of rain throughout the day. The prevailing humidity is also high, reaching 90%, which may make the air feel damp.Glasgow Weather TodayToday, September 21, 2026, Glasgow will be under a blanket of overcast skies. The maximum temperature is forecast to reach 19°C, while the minimum temperature will dip to 14°C. There is a high level of humidity in the air, with an average of 90%, contributing to a potentially muggy feel. While specific precipitation amounts are not detailed, the daily chance of rain is noted as less than 5%, suggesting that significant downpours are unlikely, but damp conditions are probable. Wind speeds are expected to be around 14.48 kph, providing a gentle breeze.Damp conditions likely, consider carrying an umbrellaGiven the overcast conditions and high humidity, residents should prepare for a damp day. While the chance of significant rain is low, the persistent cloud cover and moisture in the air mean that carrying an umbrella or wearing water-resistant clothing might be a prudent choice for any outdoor activities. The mild temperatures, with a comfortable range between 14°C and 19°C, mean that heavy winter clothing is not necessary, but a light jacket or sweater would be advisable for comfort, especially during the cooler parts of the day.Glasgow Weather for Upcoming 7 DaysDateMax Temp (C)Min Temp (C)Avg Temp (C)Condition2026-09-21191416.5Overcast2026-09-22211518.0Sunny intervals2026-09-2317812.5Sunny intervals2026-09-24191215.5Sunny2026-09-25191115.0Sunny intervals2026-09-26181114.5Sunny intervals2026-09-27181215.0Light showersLooking ahead, the weather in Glasgow is set to become more varied over the next seven days. Following today's overcast conditions, Tuesday, September 22nd, is expected to bring sunny intervals with a slight increase in temperature, reaching a high of 21°C and a low of 15°C. The middle of the week will see a dip in temperatures, with Wednesday, September 23rd, experiencing a cooler day with a high of 17°C and a low of 8°C, also featuring sunny intervals. The latter half of the week appears to be predominantly sunny, with Thursday, September 24th, offering clear skies and a high of 19°C. Friday and Saturday will continue with sunny intervals, maintaining average temperatures around 15°C. The week concludes with a return to unsettled weather on Sunday, September 27th, with light showers expected and temperatures hovering around 18°C high and 12°C low.Source: Data referenced in this article is taken from the latest World News and Live updates. Download the TOI app.