Is it raining now in Greenville?
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 Greenville: What You Need to Know
Greenville, Mississippi experiences Gulf Coast subtropical and tornado risk. The Greenville rain radar delivers real-time NEXRAD data from KJAN (Jackson), updated every 4–6 minutes at up to 250-meter resolution. Storms in this part of Mississippi typically approach from south or 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 Mississippi region. RainViewer shows the actual cell over Greenville right now — with direction arrows and a 2-hour nowcast so residents and visitors can make real decisions, not guesses.
Rain by Season in Greenville
Peak rain season (March–May (severe season) and June–August (convective))
Greenville's highest weather risk aligns with March–May (severe season) and June–August (convective). Gulf coast subtropical and tornado risk 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 (October–March)
Precipitation probability drops in Greenville during October–March, allowing outdoor activities to proceed with lower weather risk.
Why You Need a Rain Radar in Greenville
Commuters and Drivers in Greenville
A radar check before leaving gives Greenville 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 Mississippi.
Outdoor Planning in Greenville
Residents and visitors planning outdoor activities in Greenville benefit from knowing exactly when rain will arrive from south or southwest. A live radar replaces forecast uncertainty with a real decision window.
RainViewer Radar Coverage in Greenville
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 Greenville, Mississippi, the primary NEXRAD source is KJAN (Jackson).
Greenville Rain Radar: Frequently Asked Questions
- Does Greenville flood when it rains?
Greenville can experience localized flooding during intense rain events, particularly in low-lying areas near drainage channels. Gulf coast subtropical and tornado risk means runoff can accumulate quickly in parts of Mississippi. A live radar provides advance warning before conditions develop.
- When is the rainy season in Greenville?
Greenville's primary rain season runs through March–May (severe season) and June–August (convective). The driest period is typically October–March.
- Is there a live rain radar for Greenville?
Yes — RainViewer shows live NEXRAD data for Greenville at up to 250-meter resolution, updated every 4–6 minutes from KJAN (Jackson). The hyperlocal radar includes current precipitation, storm direction, and a 2-hour nowcast.
- Can I set a rain alert for Greenville?
RainViewer Essential sends a rain alert 10–15 minutes before precipitation reaches your saved location in Greenville, Mississippi. Set an alert for your specific address — not just a general Mississippi area warning.
Track Rain in Greenville in Real Time
Rain can arrive in Greenville faster than a forecast update — a live radar gives you the window to act.
Forecasts cover Mississippi broadly. RainViewer shows the cell position over Greenville right now.
Your weather app shows rain likely near Greenville. RainViewer shows the cell position and minutes to arrival.
Track rain in Greenville — free Upgrade to Essential for alerts, forecasts, and full radar history
2-hour forecast in 5-minute slices
see when rain will reach Greenville
Rain alerts before arrival
set an alert for your Greenville address
Direction arrows
storms approach Greenville from south or southwest
48 hours of radar history
review recent rain patterns in Greenville
Multiple locations
track Greenville alongside nearby communities
RainViewer
