☀️ Gloucestershire Weather Outlook for Tomorrow (Wednesday, September 23, 2026) 🌤️

Brought to you by Glevum, our golden sun mascot, after running a fresh check on the latest Met Office data!

Good evening, everyone! Glevum here with your official midweek forecast. After a calm and mostly clear Tuesday night, Wednesday brings a fresh feel as we settle into the autumn equinox. Here is how your Wednesday is shaping up across the county:

General County Outlook

Morning Start: A rather grey or locally misty start to the morning with low cloud clearing. A light line of passing showers may skim through mid-to-late morning, just enough to dampen the ground before clearing away.

The Afternoon: Brightening up markedly as cloud breaks up to give way to long, beautiful spells of autumn sunshine.

Temperatures & Wind: Noticeably fresher than recent days with a brisk north-to-northwesterly breeze picking up. Expect daytime maximums to reach a comfortable 19°C to 21°C inland, feeling a bit crisper in the wind.

Area-by-Area Breakdown

Gloucester & Central Vale:

Morning: Early mist and cloud clearing to leave a bright start. A brief passing shower is possible before midday.

Afternoon: Turning fine and sunny with a fresh northerly breeze. Highs peaking around 20°C to 21°C.

Cheltenham & The Cotswolds:

Morning: Low cloud and localized hill fog lifting through the morning hours.

Afternoon: Sunny intervals developing nicely by the afternoon, though feeling a bit cooler and breezier across higher ground with highs around 18°C to 19°C.

Forest of Dean & West Gloucestershire:

Morning: Mostly cloudy to start with a small risk of a light shower brushing through mid-morning.

Afternoon: Good spells of sunshine breaking through, bringing a fresher feel under moderate northerly winds. Highs around 19°C.

Tewkesbury & North Gloucestershire:

Morning: Misty patches burning off to leave a mix of cloud and early sun.

Afternoon: Fine, dry, and bright with plenty of afternoon sunshine developing. Highs reaching 20°C.

No weather warnings are currently in place for Wednesday.

How are you planning to spend your Wednesday?

Let us know in the comments below! 👇🏡