Is it raining now in Cirencester?
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Last update: 21:00, 5 Oct 2026
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Rain in Cirencester: What You Need to Know
Cirencester sits on the River Churn on the edge of the Cotswolds, with the long avenues of Cirencester Park running out from the town centre and the Cotswold Water Park a short way south. Rain arrives from the west across open wold country, and the Churn can rise quickly on the low ground near the town. Checking a Cirencester rain radar removes the guesswork, since hyperlocal radar shows the exact streets a shower is crossing right now.
The open Cotswold wolds give showers a fairly clear run into Cirencester, and the low ground where the Churn crosses the town collects the runoff from the surrounding hills. Frontal bands cross the Severn Estuary from the west and rise over the Mendips to the south and the Cotswold edge to the east. The lift squeezes heavier rain out over the hills and the valleys that face the wind, and a standard forecast for the whole region averages that difference away.
RainViewer shows Cirencester, England, on a live weather map fed by the Met Office radar network, so the precipitation you see is what is falling now. The live map shows whether a shower is still over the wolds to the west or already at the Market Place, which a forecast for Cirencester cannot tell you.
Rain by Season in Cirencester
Autumn and winter frontal season (September to January)
Autumn and winter fronts cross the open wolds and keep the Churn running high through the water meadows below the town. Atlantic depressions cross the region in quick succession, and the Met Office storm names start in September. Frontal rain is steady on low ground and heavier over the Mendips and Cotswolds, so river levels and hill roads change fastest in this period.
Transition months (February to April)
Fronts lose strength and showers take charge, turning a dry morning into a hail-and-sun afternoon. Each shower is small and fast, which makes forecasts least reliable in these months, and high-ground plans are the most exposed to that change. Spring showers cross the Cotswolds quickly, and the Market Place and the avenues of Cirencester Park are the first places to clear.
Summer showers (May to August)
Showers are less frequent through these months but heavier when they arrive, and warm ground in the afternoon can trigger thunderstorms. People plan their day around the sun and turn to the radar as cloud builds, when the map starts showing a storm cell's track. Summer polo at Cirencester Park and days out at the Cotswold Water Park depend on short dry windows between showers.
Why You Need a Rain Radar in Cirencester
Cirencester Park walkers and cyclists
The long straight avenues of Cirencester Park have almost no shelter once you are away from the gates. Checking the radar before setting out shows whether a shower will cross the park before you reach the far end.
Cotswold Water Park visitors
The lakes of the Cotswold Water Park just south of the town are fully exposed to wind and rain off the wolds. Watching the cell approach helps decide whether to start a paddle or a walk around the lakes.
Market Place shoppers and traders
Cirencester's twice-weekly market fills the Market Place with stalls that have no permanent cover. Traders watch the radar to time the packing away before a shower arrives.
Commuters on the A417 and A419
The A417 towards Gloucester and the A419 towards Swindon slow when heavy rain crosses the open wolds. A look at the radar before joining the road shows whether the cell is ahead of you or already past.
RainViewer Radar Coverage in Cirencester
RainViewer shows UK precipitation using data from the Met Office, the national weather service, which runs a network of C-band dual-polarization weather radars. The Met Office network also feeds the European OPERA composite, and the RainViewer map refreshes with each new scan, about every 5 minutes. From Cirencester the map also covers Swindon, Stroud and Tetbury.
Cirencester Rain Radar: Frequently Asked Questions
- How does rain affect polo at Cirencester Park?
Cirencester Park's polo ground lies in the open parkland with no cover for players or spectators, so heavy rain quickly turns the ground heavy and stops play. Grounds staff and spectators both watch the sky before a match. RainViewer shows the hyperlocal picture of a shower crossing the wolds before it reaches the park.
- Does rain affect the A417 near Cirencester?
Yes, the A417 towards Gloucester slows in heavy rain, and spray builds where the road climbs and dips across the open wolds. Checking the radar before setting out shows whether the cell is ahead of you or already past.
- Does Cirencester flood when it rains?
Yes, the River Churn can rise quickly after heavy rain on the wolds and flood the water meadows and low paths near the town centre. The Market Place on slightly higher ground usually stays dry. The radar shows whether more rain is still crossing the open country to the west.
- When is the best time to visit Cirencester to avoid rain?
May to September is the best window to visit Cirencester, when Cirencester Park, the Market Place and the Cotswold Water Park are at their most pleasant. Showers are shorter in summer but arrive with little warning on the open wolds. Look at the radar early and fit whatever outdoor time is planned into the dry gap.
- Why can it rain on Cirencester Park while the Market Place stays dry around Cirencester?
The open parkland avenues catch a shower with nothing to slow it, while the huddled streets of the Market Place a short walk away can stay dry until the same cell finally reaches the town centre. Live radar shows the edge of each cell, so checking Cirencester Park and the Market Place separately shows which side of the line you are on.
- What makes RainViewer different from a normal weather forecast for Cirencester?
A forecast for Cirencester predicts rain with a probability, while RainViewer shows the rain the Met Office radar is measuring right now, with a new frame about every 5 minutes. Met Office C-band dual-polarization radars separate rain from hail and wet snow, which matters on the Mendip and Cotswold high ground where showers change type with height. That hyperlocal radar view tells you what is happening on your street.
- What can I do with RainViewer in Cirencester beyond checking current rain?
Set a rain alert on Cirencester Park or the Market Place and RainViewer warns you before rain arrives, which settles whether to keep walking the avenue or turn back. The 2-hour forecast in 5-minute slices shows the next gap, and saved locations track the Water Park and the Churn together.
Track Rain in Cirencester in Real Time
A walk through Cirencester Park and a morning at the market both depend on a dry gap, and RainViewer shows the next one.
Cirencester sees rain move in from the west, with hills nearby lifting the heaviest bands off the coast.
Your weather app says showers in Cirencester this afternoon. RainViewer's live hyperlocal radar shows the cell still over the wolds with the Market Place dry, which decides whether the market visit starts now.
Track rain in Cirencester — free Upgrade to Essential for alerts, forecasts, and full radar history
2-hour forecast in 5-minute slices
The 5-minute steps show whether the walk through Cirencester Park fits inside the dry gap.
Rain alerts before arrival
Set the alert at the Market Place, and the warning arrives in time to decide whether to keep walking the avenue or turn back.
Direction arrows on the map
Storms usually arrive from the west and south-west over Cirencester, and the arrows show which way each cell is moving.
48 hours of radar history
Check the open wolds to the west in the last 48 hours to see how much rain came down.
Multiple locations
Keep Cirencester Park, the Market Place and the Cotswold Water Park on the same list, each with its own alert.
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