Is it raining now in Okehampton?
Sunny
5 OctNo upcoming precipitation for the next hour.
Last update: 21:00, 5 Oct 2026
Free to download * Essential from $0.83 * Prices vary by region and promotions.
- App Only
Track up to 20 locations
Home, office, kids' school - all at once, no switching tabs.
- App Only
Alerts for each of them
Get notified 15 minutes before rain - while you can still change your plans.
- App Only
Widgets on your home screen
Live radar without opening the app - on your lock screen or home screen.
Rain in Okehampton: What You Need to Know
Okehampton stands on the northern edge of Dartmoor where the East and West Okement rivers come down off the high moor, with the ruins of Okehampton Castle above the river and the open moorland rising steeply to the south. A live Okehampton rain radar settles it fast: hyperlocal radar shows the shower crossing specific streets, not a vague chance of rain.
Atlantic weather systems make landfall in Devon and Cornwall first, arriving with their full moisture load still intact. Dartmoor and Bodmin Moor push that air upward, and orographic lift turns it into heavy rain over the moors, while stretches of the coast see only a light band pass through, leaving those areas drier than the high ground inland. Rain reaching Okehampton comes straight off the Atlantic and meets Dartmoor almost at once, so the high moor south of the town takes the first and heaviest lift while Okehampton itself, in the valley below, often sees less. The East and West Okement rivers respond fast to rain on the moor, rising within hours of a heavy band over the tors.
For anyone in Okehampton, England, RainViewer shows Met Office radar data live, refreshed with every new scan roughly every 5 minutes. The live map shows whether a shower is still over the high moor or already down at the Okement in the town, the kind of hyperlocal detail a forecast for Okehampton cannot give.
Rain by Season in Okehampton
Autumn and winter storm season (September to January)
Atlantic storms hit the peninsula first, and named storms bring heavy rain with gales along the coast. Roads in river valleys and lanes cut through moorland flood quickly, and ferries and harbour work are the first to feel it. Atlantic storms hit Dartmoor first, and the East and West Okement can rise fast through Okehampton after heavy rain on the moor.
Transition months (February to April)
Cold showers, sometimes with hail, cross the high moor in spring, and walks up onto Dartmoor are the plans most often cut short. Between the last winter fronts and the first settled spells, showers arrive quickly off the sea. Because the cells are small, forecasts often miss the timing, catching out coastal walks and moorland routes more than other plans.
Summer season (May to August)
Summer showers can still build quickly over the moor on a warm afternoon, and walks from the town onto the tors depend on gaps between them. Rain becomes lighter and rarer, but sea-breeze storms can still form over the moors on warm afternoons. Short dry windows matter for holiday traffic, beach days and harbour events, and the radar catches a storm cell before it reaches the coast.
Why You Need a Rain Radar in Okehampton
Walkers heading onto Dartmoor
The high moor south of Okehampton catches rain well before the town below does, and cloud can close in on the tors within minutes. Check the radar for what is building over the moor before setting out.
Riverside walkers along the Okement
The East and West Okement rivers can rise fast after heavy rain on the moor, even once the rain over the town itself has stopped. Check the radar for rain over Dartmoor before walking the riverside path.
Commuters on the A30
The A30 past Okehampton crosses open, exposed ground on the edge of the moor, and spray builds fast in heavy rain. Check the radar first and decide whether it is worth leaving now.
Okehampton Castle visitors
The ruins of Okehampton Castle sit above the river with little shelter nearby. Watch the cell approach on the map and decide whether to head out now or wait.
RainViewer Radar Coverage in Okehampton
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 Okehampton the map also covers Tavistock, Crediton and Exeter.
Okehampton Rain Radar: Frequently Asked Questions
- How does rain affect a walk onto Dartmoor from Okehampton?
The high moor south of the town catches rain well before Okehampton itself, and cloud and showers on the tors can close in within minutes even on a bright morning. Walkers heading for the moor watch the radar rather than the sky over the town. RainViewer shows how far the rain has already reached across Dartmoor.
- Does rain affect the A30 near Okehampton?
Yes, the A30 past Okehampton slows in heavy rain, and spray builds fast on the open, exposed stretch at the edge of the moor. Check the radar before pulling onto the road. RainViewer shows whether the cell is ahead of you or already past.
- Does Okehampton flood when it rains?
Yes, the East and West Okement rivers can rise quickly after heavy rain on Dartmoor, and low ground near the river in the town is the first affected. The castle and the higher streets usually stay clear. The radar shows whether more rain is falling on the moor.
- When is the best time to visit Okehampton to avoid rain?
May to August is the best window to visit Okehampton, when Dartmoor and the Okement valley are at their most pleasant. Spring can still bring hail on the high moor. Look at the radar first thing and put the outdoor part of the day in the dry window.
- Why can it rain on the high moor while the Okement valley in town stays dry around Okehampton?
Dartmoor takes the first lift from any shower coming off the Atlantic, so the tors can be in cloud and heavy rain while the Okement valley in Okehampton below stays dry until the band works its way down. RainViewer draws each shower where it actually is, which is why a look at the high moor and the Okement valley in town can give different answers.
- What makes the Okehampton radar map different from a satellite view?
A satellite view of Okehampton shows cloud from above, while RainViewer's radar map shows the rain itself, measured directly by Met Office ground radar. Met Office C-band radar covers the far south-west of Devon and Cornwall, and its dual-polarization data tells rain from hail apart along the exposed coastline. That hyperlocal radar reading is closer to what is actually falling on the street.
- What can I do with RainViewer in Okehampton beyond checking current rain?
Set a rain alert on Dartmoor or the town centre and RainViewer's hyperlocal radar warns you before rain reaches that spot. That lets you time a walk onto the moor. The 2-hour forecast in 5-minute slices shows the next gap, and saved locations track Tavistock and Exeter.
Track Rain in Okehampton in Real Time
A walk onto Dartmoor and a walk along the Okement both depend on a dry gap, and RainViewer shows the next one.
Showers reach Okehampton fast from the south-west, so an hour of forecast can hide several dry gaps.
Your phone forecast says rain in Okehampton this afternoon. RainViewer's live, street level radar shows the cell already over the moor with the town centre still dry, which decides whether the walk starts now.
Track rain in Okehampton — 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 onto Dartmoor fits inside the dry gap.
Rain alerts before arrival
Set the alert at the town centre, and the warning arrives in time to decide whether to head up onto the moor now or wait.
Direction arrows on the map
Storms usually arrive from the south-west, straight off the Atlantic over Okehampton, and the arrows show which way each cell is moving.
48 hours of radar history
Check Dartmoor above Okehampton in the last 48 hours to see how much rain came down.
Multiple locations
Keep the town centre, Dartmoor and the Okement on the same list, each with its own alert.
RainViewer
