Is it raining now in Legionowo?
Sunny
24 AugNo upcoming precipitation for the next hour.
Last update: 12:00, 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 Legionowo: What You Need to Know
Legionowo sits roughly 20km north of Warsaw at the meeting point of the Bug, Narew and Vistula river systems, next to the Zegrze Reservoir. A Legionowo rain radar matters most for that reservoir setting: a hyperlocal radar shows rain feeding the Narew and Bug rivers in real time, not in a next-day water-level report.
The mechanism here is reservoir hydrology rather than river flash-flooding. The Zegrze Reservoir, a 33 km² body built in 1962 and fed by the Narew and Bug rivers, sits directly adjacent to Legionowo district, which makes water-level management the relevant local factor rather than sudden river surges. A single Warsaw-region forecast cannot show how fast rain upstream is raising the reservoir's level.
RainViewer draws its Legionowo feed from IMGW, refreshed every 5 minutes, so the map reflects the newest radar scan rather than a forecast written hours earlier. What a live map shows and a forecast cannot: whether rain over the Zegrze Reservoir catchment is clearing for water-sports use or building toward a fuller reservoir.
Rain by Season in Legionowo
Reservoir-fed rain pattern
A confirmed wet-season peak specific to Legionowo has not been documented, but the town's position at the meeting point of the Bug, Narew and Vistula river systems means rain anywhere upstream can affect the Zegrze Reservoir's level. Checking the radar regularly is more useful here than relying on a single seasonal pattern.
Warm-season recreation window
The Zegrze Reservoir is a popular water-sports and recreation destination for Warsaw residents, drawing the most outdoor traffic in the warmer months. Visitors during this window benefit from checking the radar before heading out on the water.
Commuter rail season
Legionowo railway station on the Warsaw–Gdynia/Ustka line runs commuter traffic into Warsaw year-round, regardless of season. Rain checks before a commute are as relevant in winter as in summer.
Why You Need a Rain Radar in Legionowo
Zegrze Reservoir water sports
The Zegrze Reservoir, a 33 km² body fed by the Narew and Bug rivers, is a popular water-sports and recreation destination for Warsaw residents. Visitors can check the live radar before heading onto the water to see whether rain is building over the reservoir or clearing.
Legionowo–Warsaw commuter rail
Legionowo railway station sits on the Warsaw–Gdynia/Ustka line, giving direct commuter access to Warsaw. Commuters can check the radar before leaving for the station to see whether rain is passing through or settling in.
S7 expressway approach traffic
Expressway S7, part of the Gdynia–Warsaw–Krakow corridor with 635km built as of December 2025, passes through the wider Warsaw-approach area serving Legionowo. Drivers can check the live radar before a trip on this route.
River-system confluence watch
Legionowo sits at the meeting point of the Bug, Narew and Vistula river systems near the Zegrze Reservoir. Residents in the district can track the radar during a heavy-rain warning to judge how the reservoir's level might respond.
RainViewer Radar Coverage in Legionowo
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. Legionowo sits close enough to Warsaw that storm systems approaching the capital from the north are visible on the same map before they reach the reservoir.
Legionowo Rain Radar: Frequently Asked Questions
- Is it raining in Legionowo right now?
The fastest way to know is a live hyperlocal radar, since rain feeding the Zegrze Reservoir catchment can shift the water-sports conditions there faster than a general forecast shows. RainViewer pulls fresh IMGW radar scans every 5 minutes, showing conditions as they are rather than a forecast written hours earlier.
- Is the Zegrze Reservoir a good place to check rain before water sports?
The Zegrze Reservoir, fed by the Narew and Bug rivers, is a popular water-sports and recreation destination for Warsaw residents. Checking the radar before heading onto the water shows whether rain is building over the catchment or clearing.
- Does rain affect the Legionowo–Warsaw commute?
Legionowo railway station sits on the Warsaw–Gdynia/Ustka line, giving direct commuter access to Warsaw. Checking the live radar before leaving for the station is more useful than a general forecast for the day.
- Does Legionowo flood when the Zegrze Reservoir rises?
Reservoir water-level management, not sudden river flash-flooding, is the relevant local hydrology factor for Legionowo, since the Zegrze Reservoir was built in 1962 specifically to manage flow from the Narew and Bug rivers. Residents in the district can still track radar during a heavy-rain warning as a precaution.
- When is the best time to visit Legionowo to avoid heavy rain?
A confirmed month-by-month rainfall breakdown for Legionowo has not been documented, though the Zegrze Reservoir draws the most warm-season recreation traffic. Checking the radar before any visit is the more reliable approach given the limited seasonal data.
- Why does Legionowo's location at a river confluence matter for rain forecasting?
Legionowo sits where the Bug, Narew and Vistula river systems meet near the Zegrze Reservoir, so rain falling well upstream can still raise the reservoir's level locally. A single Warsaw-region forecast cannot show that upstream contribution — only a live radar tracking the catchment can.
- Is there a live rain radar for Legionowo?
Yes — RainViewer's hyperlocal radar for Legionowo draws directly from IMGW, refreshing every 5 minutes with new scans instead of a periodic forecast update. The map covers the wider Zegrze Reservoir catchment, so upstream systems are visible before they affect the reservoir.
- Can I get a rain alert before it hits the Zegrze Reservoir or the rail station?
Yes — RainViewer's rain alerts can be set for a specific point like the Zegrze Reservoir or Legionowo railway station, so visitors and commuters get a notification as rain approaches instead of checking the map manually. That advance window is what lets a water-sports visitor or commuter plan around the rain before it arrives.
Track Rain in Legionowo in Real Time
Zegrze Reservoir visitors and Legionowo–Warsaw commuters both depend on knowing whether rain is building over the catchment or clearing, in a district shaped by the confluence of the Bug, Narew and Vistula rivers. A Warsaw-region forecast cannot show how fast upstream rain is changing the reservoir's conditions.
A generic forecast says light rain for the Warsaw area this week. RainViewer's live hyperlocal radar shows it is already raining over the Zegrze Reservoir catchment while central Legionowo stays dry — that is the call a water-sports visitor makes every time an upstream system builds.
Track rain in Legionowo — free Upgrade to Essential for alerts, forecasts, and full radar history
2-hour forecast in 5-minute slices
See whether rain building over the Zegrze Reservoir catchment clears or settles in for the next two hours.
Rain alerts before arrival
Set an alert for the Zegrze Reservoir or Legionowo railway station and get notified before a system reaches it.
Direction arrows on the map
See whether rain is tracking in from the Narew and Bug confluence or breaking apart before it arrives.
48 hours of radar history
Review the last 48 hours to see how a catchment-wide system built and moved toward the reservoir.
Multiple locations
Track the Zegrze Reservoir, the rail station, and the S7 expressway approach at the same time.
RainViewer
