Is it raining now in Piaseczno?
Sunny
24 AugNo upcoming precipitation for the next hour.
Last update: 04:00, 24 Aug 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 Piaseczno: What You Need to Know
Piaseczno sits 17km south of Warsaw, inside the capital's metropolitan area, with the Jeziorka River — a Vistula tributary partly fed by the Mala stream — running through the wider area. A Piaseczno rain radar earns its value in the gap between the region's baseline: annual precipitation across most of Poland, Mazovia included, runs 550–600mm, yet nearby Warsaw recorded around 120mm in a few hours on 19–20 August, roughly double a typical month's total in a single burst. A hyperlocal radar is the only way to see that kind of cell building before it reaches Piaseczno.
The mechanism is shared with Warsaw's own convective pattern: Piaseczno sits in the same flat Mazovian weather basin, so summer storms that form over open ground can hit one commuter route and miss another close by. That flatness means a single Warsaw-area forecast can miss which side of Piaseczno a storm cell actually crosses.
RainViewer draws its Piaseczno feed from IMGW, refreshed every 5 minutes, so the map reflects new radar scans rather than a forecast written hours earlier. What a live map shows and a forecast cannot: whether a convective cell over the Jeziorka is building toward the S40 rail line or breaking up before it reaches town.
Rain by Season in Piaseczno
Summer convective peak
Piaseczno shares Warsaw's summer convective storm season, the period that produced the regional 120mm burst of 19–20 August and the window worth watching most closely on radar.
Commuter transit seasons
The S40/S4 commuter line to Warszawa Glowna and the S7 expressway carry daily commuter traffic year-round, with summer storms adding the sharpest weather-related disruption to that routine.
Winter calmer season
Winter brings a calmer, more settled pattern to the wider Warsaw metro area, similar to the seasonal dip seen across Mazovia generally.
Why You Need a Rain Radar in Piaseczno
S40/S4 rail commuters
The S40/S4 line connects Warszawa Glowna to Piaseczno in around 22 minutes and opened in March 2022, carrying daily commuters exposed to sudden convective storms during the summer peak. Checking the radar before leaving for the station shows whether a cell is passing through or settling in.
S7 expressway travel
The S7 expressway runs through Piaseczno, linking it to Poland's national north-south corridor, and heavy convective rain can affect visibility and traffic on this route. A 5-minute radar update helps drivers time a trip around a passing storm.
Jeziorka riverside residents
The Jeziorka River, a Vistula tributary running through the wider Piaseczno area, sits in a region where 10% of Poland's population lives in flood-prone areas — a risk climate change could raise significantly. Residents near the river can watch the radar during heavy rain rather than waiting for a city-wide bulletin.
Former royal town heritage visits
Piaseczno has been a royal town since 1537, with brewing and transport as its historic founding industries, and its old town draws visitors for walking tours. Checking the radar before an outdoor visit avoids getting caught in a Mazovian convective cell.
RainViewer Radar Coverage in Piaseczno
RainViewer draws radar data for Poland from the Institute of Meteorology and Water Management (IMGW) via danepubliczne.imgw.pl, updated every 5 minutes. Coverage is comprehensive across the country. Piaseczno sits close enough to Warsaw that storm systems crossing the capital are visible on the same map well before they reach town.
Piaseczno Rain Radar: Frequently Asked Questions
- Is it raining in Piaseczno right now?
The fastest way to know is a live hyperlocal radar, since convective storms over the flat Mazovian Lowland can start heavy and stay localized to one side of the Warsaw metro area. RainViewer pulls fresh IMGW radar scans every 5 minutes, showing conditions as they are rather than a forecast written hours earlier.
- Will rain disrupt my S40 commute to Warszawa Glowna?
The S40/S4 line, which opened in March 2022 and connects Piaseczno to Warszawa Glowna in about 22 minutes, carries commuters through a region prone to sudden summer storms. Checking the radar before heading to the station shows whether a cell is approaching the line or has already cleared.
- Does rain affect driving on the S7 expressway through Piaseczno?
The S7 expressway runs through Piaseczno as part of Poland's national north-south corridor, and convective storms can reduce visibility quickly on this route. Checking the live radar before a drive is more useful than a general regional forecast for the day.
- Does Piaseczno flood when the Jeziorka rises?
The Jeziorka River, a Vistula tributary, runs through the Piaseczno area in a region where 10% of Poland's population lives in flood-prone zones — a share climate change could raise up to sevenfold. No Piaseczno-specific flood event is documented, but nearby Warsaw's regional storms, like the 120mm burst of August 19–20, show the intensity possible in the shared weather basin.
- When is the best time to visit Piaseczno to avoid heavy rain?
Piaseczno shares Warsaw's summer convective storm season, the period most likely to bring a sudden downpour. Visitors planning time in the historic royal town should track the radar closely during the June–August window.
- Why does rain vary so much across the Warsaw metro area near Piaseczno?
Piaseczno sits on the same flat Mazovian Lowland as Warsaw, where storms are driven by frontal systems and convective activity rather than hills or coastline, so a cell can drench one commuter route while another stays dry. A city-wide forecast cannot show that split — only a live radar tracking the cell's actual path can.
- Is there a live rain radar for Piaseczno?
Yes — RainViewer's hyperlocal radar for Piaseczno draws directly from IMGW, refreshing every 5 minutes with new scans instead of a periodic forecast update. The map covers the full Warsaw metro area, so systems approaching from the capital are visible before they reach town.
- Can I get a rain alert before it hits Piaseczno?
Yes — RainViewer's rain alerts can be set for a specific point, such as the S40 rail station or the Jeziorka riverside, so commuters and residents get a notification as a cell approaches instead of checking the map manually. That advance window is what lets a commuter plan a walk to the station around the rain.
Track Rain in Piaseczno in Real Time
S40 rail commuters and S7 expressway drivers around Piaseczno both work through a stretch of the Mazovian Lowland where a convective cell can build fast with little warning. Nearby Warsaw's 120mm burst on August 19–20 shows how quickly a routine summer shower can turn severe in this shared weather basin.
A generic forecast says scattered showers for Piaseczno this week. RainViewer's live hyperlocal radar shows it is already raining over the Jeziorka riverside while the S40 station stays dry — that is the call a commuter makes every time a summer cell builds.
Track rain in Piaseczno — free Upgrade to Essential for alerts, forecasts, and full radar history
2-hour forecast in 5-minute slices
See whether a cell building near the S40 line clears Piaseczno or settles in for the next two hours.
Rain alerts before arrival
Set an alert for the Jeziorka riverside or the S7 expressway and get notified before a system reaches it.
Direction arrows on the map
See whether a front is tracking in from Warsaw toward Piaseczno or breaking apart before it arrives.
48 hours of radar history
Review the last 48 hours to see how a summer storm system built and moved across the Warsaw metro area.
Multiple locations
Track the S40 station, the Jeziorka riverside, and the S7 route at the same time.
RainViewer
