Weather forecast for this week in Glastonbury - 21 Sep to 27 Sep
By Mr.Data 21st Sep 2026
Weekly Weather Summary for Glastonbury:
The upcoming week in Glastonbury promises a series of partly cloudy days, with temperatures hovering around the pleasant mark. While the chance of precipitation remains generally low, occasional breezy conditions could add a brisk feel to your daily undertakings. Expect temperatures primarily within a comfort zone, fluctuating between higher single digits and the low twenties. Humidity levels remain relatively high, suggesting a slightly muggy atmosphere on some days.
Daily Weather Descriptions:
Monday: The week starts with a day marked by partly cloudy skies. The temperatures will range from a cool minimum of 10°C to a comfortable maximum of 21°C. Expect humidity around 84%, no precipitation, and a refreshing wind speed of 12mph.
Tuesday: Tuesday follows suit with partly cloudy skies and temperatures between 14°C in the early morning and 21°C at peak times. Humidity will rise to 88%, with a 45% chance of showers, making it the most likely day for rain. Winds will be milder at 7mph.
Wednesday: The weather continues its partly cloudy trend with temperatures from 12°C to a slightly cooler 20°C. Humidity dips to 82% with a 19% chance of rain and stronger winds at 24mph, indicating a gusty day.
Thursday: The skies remain partly cloudy with temperatures from 9°C to 19°C. Humidity drops further to 79%, no rain is anticipated, and wind speeds ease to 16mph.
Friday: Expect another partly cloudy day with temperatures between 11°C and 20°C. Humidity is around 85% with a minimal 10% chance of rain. Winds will pick up to 20mph.
Saturday: The partly cloudy pattern persists, with temperatures from 10°C to a high of 19°C. Humidity will be 78%, with a 13% chance of rain and 17mph winds.
Sunday: Concluding the week, Sunday will see partly cloudy conditions. Temperatures range from 12°C to 19°C, with 87% humidity, a 23% chance of rain, and moderate winds at 18mph.
Comparison with Previous Period Weather:
The previous period witnessed more consistent sunny spells with slightly lower humidity levels. This week, cloud coverage is more prevalent. Although temperatures remain similar, the increased humidity and intermittent breeze might make this week feel slightly cooler compared to recent unclouded skies.
Commuting Advice:
Glastonbury commuters can enjoy generally pleasant conditions with minimal risk of rain, mainly on Tuesday. It’s advisable to consider slightly warmer clothing during the early morning and evening hours due to cooler temperatures and breezy conditions. The moderate winds on Wednesday and Friday may require a sturdier grasp on umbrellas and hats.
Advice for Weekend Plans:
The weekend showcases relatively mild weather, perfect for outdoor activities, with the possibility of light showers on Sunday. It's a good idea to keep an eye on the weather updates, but the partly cloudy skies should not be a deterrent for your plans. Consider outdoor scenarios that allow flexibility in case brief showers pass through on Saturday and Sunday.
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