Is it raining now in Plymouth?
Sunny
9 JulNo upcoming precipitation for the next hour.
Last update: 20:00, 9 Jul 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 Plymouth: What You Need to Know
Plymouth, Wisconsin experiences Great Lakes convection and spring flooding. The Plymouth rain radar delivers real-time NEXRAD data from KMKX (Sullivan), updated every 4–6 minutes at up to 250-meter resolution. Storms in this part of Wisconsin typically approach from southwest, and RainViewer's hyperlocal radar shows their exact position and direction so you can act before conditions change.
A standard forecast covers the broader Wisconsin region. RainViewer shows the actual cell over Plymouth right now — with direction arrows and a 2-hour nowcast so residents and visitors can make real decisions, not guesses.
Rain by Season in Plymouth
Peak rain season (April–August (convective) and November–January (lake-effect))
Plymouth's highest weather risk aligns with April–August (convective) and November–January (lake-effect). Great lakes convection and spring flooding drives precipitation events in this region.
Transition months
Seasonal transitions bring variable conditions — a live radar is more reliable than a forecast during these less predictable windows.
Drier season (January–February)
Precipitation probability drops in Plymouth during January–February, allowing outdoor activities to proceed with lower weather risk.
Why You Need a Rain Radar in Plymouth
Commuters and Drivers in Plymouth
A radar check before leaving gives Plymouth drivers 20+ minutes to adjust timing or avoid flood-prone roads. Real-time NEXRAD is more actionable than a forecast probability for daily commute decisions in Wisconsin.
Outdoor Planning in Plymouth
Residents and visitors planning outdoor activities in Plymouth benefit from knowing exactly when rain will arrive from southwest. A live radar replaces forecast uncertainty with a real decision window.
RainViewer Radar Coverage in Plymouth
RainViewer aggregates radar data for the United States from the NEXRAD network operated by NOAA's National Weather Service — 160 WSR-88D stations covering the contiguous US, Alaska, Hawaii, and US territories. Data updates every 4–6 minutes as each station completes its scan cycle. RainViewer processes and displays NEXRAD data at up to 250-meter resolution. For Plymouth, Wisconsin, the primary NEXRAD source is KMKX (Sullivan).
Plymouth Rain Radar: Frequently Asked Questions
- Does Plymouth flood when it rains?
Plymouth can experience localized flooding during intense rain events, particularly in low-lying areas near drainage channels. Great lakes convection and spring flooding means runoff can accumulate quickly in parts of Wisconsin. A live radar provides advance warning before conditions develop.
- When is the rainy season in Plymouth?
Plymouth's primary rain season runs through April–August (convective) and November–January (lake-effect). The driest period is typically January–February.
- Is there a live rain radar for Plymouth?
Yes — RainViewer shows live NEXRAD data for Plymouth at up to 250-meter resolution, updated every 4–6 minutes from KMKX (Sullivan). The hyperlocal radar includes current precipitation, storm direction, and a 2-hour nowcast.
- Can I set a rain alert for Plymouth?
RainViewer Essential sends a rain alert 10–15 minutes before precipitation reaches your saved location in Plymouth, Wisconsin. Set an alert for your specific address — not just a general Wisconsin area warning.
Track Rain in Plymouth in Real Time
Rain can arrive in Plymouth faster than a forecast update — a live radar gives you the window to act.
Forecasts cover Wisconsin broadly. RainViewer shows the cell position over Plymouth right now.
Your weather app shows rain likely near Plymouth. RainViewer shows the cell position and minutes to arrival.
Track rain in Plymouth — free Upgrade to Essential for alerts, forecasts, and full radar history
2-hour forecast in 5-minute slices
see when rain will reach Plymouth
Rain alerts before arrival
set an alert for your Plymouth address
Direction arrows
storms approach Plymouth from southwest
48 hours of radar history
review recent rain patterns in Plymouth
Multiple locations
track Plymouth alongside nearby communities
RainViewer
