Will it rain in
Gloucester today?
Live hourly rain forecast and run verdict for Gloucester, England, UK.
Running in Gloucester means navigating the Severn Vale's damp air and mist-prone river basin. Whether it's fog lingering along the canal, drizzle rolling off the Cotswold edge, or a wet morning through Robinswood Hill, knowing whether to head out before you lace up matters. RainOrRun checks live conditions in Gloucester right now and gives you an instant verdict — plus the best hourly window if the weather's on the fence. We'll also recommend the right gear for whatever Gloucester's valley weather is throwing at you today.
What to wear
RainOrRun.com is a participant in the Amazon Associates Programme. We may earn a commission when you buy through our links, at no extra cost to you. We only recommend gear relevant to current weather conditions.
How often does it rain in Gloucester?
Gloucester records around 804mm of rain a year, spread across about 143 days — roughly 39% of all days, or 12 days in an average month. In practice that makes rain a regular feature of running in Gloucester rather than an exception — close to one day in two. A decent waterproof and a peaked cap earn their place in the kit bag year-round.
The wettest month is October, averaging 86mm across about 13 rainy days. The driest is April, with 46mm over roughly 10 days. Average lows in January drop to 2°C, cold enough that gloves, a headband and a thermal base layer make a real difference on early runs. Summer highs peak around 21.5°C in July, comfortable for most daytime running.
Those are ten-year averages, not a forecast. What actually matters on the day is the next twelve hours — which is what the live verdict and hourly strip at the top of this page are for.
| Month | Rainfall | Rainy days | Avg high | Avg low |
|---|---|---|---|---|
| January | 60mm | 12 | 7.7°C | 2°C |
| February | 62mm | 11 | 9°C | 2.8°C |
| March | 72mm | 14 | 10.5°C | 3.6°C |
| April | 46mm | 10 | 13.2°C | 4.5°C |
| May | 66mm | 11 | 16.6°C | 8.1°C |
| June | 59mm | 11 | 19.8°C | 11.4°C |
| July | 67mm | 12 | 21.5°C | 13.3°C |
| August | 67mm | 11 | 21.1°C | 13.1°C |
| September | 63mm | 11 | 18.8°C | 11°C |
| October | 86mm | 13 | 14.9°C | 8.6°C |
| November | 73mm | 12 | 10.7°C | 5.2°C |
| December | 83mm | 15 | 9.1°C | 4.3°C |
Historical data: Open-Meteo archive, 2015–2024. A “rainy day” means at least 1mm of precipitation.
Running in Gloucester: common questions
Will it rain in Gloucester today?
The forecast card at the top of this page shows Gloucester's rain probability for the current hour, plus an hour-by-hour breakdown for the rest of the day, using live Open-Meteo data. Historically, Gloucester sees rain on about 143 days a year, so on any given day there is roughly a 39% chance of some rain falling.
Is it a good day to run in Gloucester?
RainOrRun scores the live Gloucester forecast on rain probability, rainfall amount, temperature, wind speed and severe weather, then returns a single verdict: Go, Maybe, or Don't Bother. A Maybe means conditions are borderline and it is worth picking your window rather than skipping the run.
What is the best time to run in Gloucester today?
The hourly strip above highlights the best single window of the day for Gloucester — the hour combining the lowest rain probability with the most comfortable temperature. You can also check up to eight days ahead using the date picker if you are planning a long run or a race.
What should I wear running in Gloucester today?
The gear section on this page updates with the live Gloucester forecast: a waterproof jacket and peaked cap when rain probability goes above 40%, a thermal base layer and gloves below 8 degrees Celsius, and a high-vis vest when wind or low light make you harder to see.
What is the wettest month in Gloucester?
October is the wettest month in Gloucester, averaging 86mm of rain across about 13 rainy days. April is the driest, with around 46mm over roughly 10 days. Figures are ten-year averages covering 2015 to 2024.
Want more running tools?
Training calculators, HYROX prep, workout plans & more.
Browse all tools on RunReps.com →Check another city? Browse all 129 cities or go back to RainOrRun.com.