No upcoming precipitation for the next hour.
Last update: 07:30, 17 Aug 2026
Free to download * Essential from $0.83 * Prices vary by region and promotions.
Home, office, kids' school - all at once, no switching tabs.
Get notified 15 minutes before rain - while you can still change your plans.
Live radar without opening the app - on your lock screen or home screen.
Varanasi weather turns humid and monsoon-heavy from June through September, delivering more than 85% of the city's roughly 1,009–1,019mm annual rainfall in that single window — among the highest totals of any researched North Indian city. A hyperlocal radar matters here because Varanasi's rain doesn't stay contained to the city: it interacts with the Ganga's water level in ways a single forecast for "Varanasi" can't show.
The mechanism is the river's reverse flow: during flood peaks, the Ganga pushes floodwater back into the Varuna river and city drains, spreading flooding into localities well beyond the riverbank itself. In the 2025 monsoon, the Ganga hit 72.15m — 89cm above the 71.262m danger mark — submerging all 84 ghats of Kashi and reaching 24 urban wards, a spread of flooding a rainfall total alone doesn't predict.
RainViewer's radar for Varanasi draws on India Meteorological Department (IMD) data, refreshed every five minutes, so a heavy cell building over the city or its upstream Ganga catchment shows up before water levels shift. The live map shows the difference between a passing shower over Assi Ghat and a sustained cell that pushes the river toward reverse-flow flooding through the Varuna and city drains.
July is Varanasi's wettest month at roughly 308mm over about 13 rainy days, with more than 85% of the year's rain falling in this four-month window. This is the most disruptive period for the city's pilgrimage tourism economy — the ghats that draw roughly 7 crore visitors a year are the same ones documented as flood-prone, as seen when the 2025 monsoon submerged all 84 ghats of Kashi.
Flood risk in Varanasi isn't only about local rainfall — Ganga water levels are driven by upstream monsoon rain far outside the city, so flood timing is unpredictable relative to what's falling locally. The 2025 flood submerged 54 villages and reached 24 urban wards on a timeline that local rain data alone wouldn't have shown.
Rain tapers off sharply after September, with a hot, dry stretch from March to May when temperatures exceed 38°C. The Ganga recedes and the ghats reopen fully for the Dashashwamedh Ganga Aarti and pilgrimage tourism that the monsoon season disrupts.
The roughly 7 crore visitors who come to Varanasi's ghats each year, generating an estimated ₹1.3 lakh crore for the national economy, are visiting the same riverbank locations documented as flood-prone. Checking the radar before heading to Assi Ghat, Dashashwamedh Ghat, or Manikarnika Ghat shows whether rising water or an approaching cell makes the visit worth timing differently.
Roughly 40,000 household weavers still produce Banaras Brocades and Sarees, the GI-protected craft central to Varanasi's economy, often working in low-lying lanes near the ghats. Checking the radar before a heavy monsoon cell arrives helps weavers protect silk stock and looms from water entering ground-floor workshops during a reverse-flow flooding event.
The evening Ganga Aarti at Dashashwamedh Ghat is one of Varanasi's biggest daily draws, but during the 2025 flood the ceremony had to move to rooftops when the Ganga hit 72.15m. Checking the radar before heading to the ghat during monsoon season shows whether the river and an approaching cell are likely to disrupt its usual riverside setting.
Indian Railways' Diesel Locomotive Works, a major manufacturing plant based in Varanasi, employs workers who commute through low-lying city routes that flood when the Varuna's reverse flow spreads floodwater beyond the riverbank. Checking the radar before a shift shows whether the commute route is likely to be affected.
Lal Bahadur Shastri International Airport (VNS), about 26km from the city at Babatpur, is India's 21st-busiest airport and the second-busiest in Uttar Pradesh. Checking the radar before heading to Babatpur during monsoon season shows whether a heavy cell is sitting over the route, useful given flooding risk documented in city localities beyond the riverbank.
RainViewer draws radar data for India from the India Meteorological Department (IMD) via mausam.imd.gov.in, updated every 5 minutes. Coverage is strongest across the Gangetic Plain, western coast, and major cities; sparser in the Himalayan foothills and remote northeast. From Varanasi, the same feed covers neighboring Prayagraj (Allahabad) and Mirzapur, useful for tracking Ganga-basin monsoon cells moving along the river.
A live radar is the only accurate answer, because Varanasi's monsoon rain and the Ganga's reverse-flow flooding can change conditions block by block, from Assi Ghat to city localities well beyond the riverbank. RainViewer's hyperlocal radar draws on India Meteorological Department (IMD) data refreshed every five minutes, showing exactly where active rain is falling over Varanasi right now.
Visiting the ghats during a heavy monsoon cell carries real flood risk — the 2025 monsoon submerged all 84 ghats of Kashi when the Ganga hit 72.15m, 89cm above the danger mark. Checking the radar before heading to Dashashwamedh, Assi, or Manikarnika Ghat shows whether an approaching cell makes the visit worth delaying.
Yes — the route to Lal Bahadur Shastri International Airport (VNS) at Babatpur, about 26km from the city, can be affected by heavy monsoon cells and localized flooding from the Ganga's reverse flow. Checking the radar before departing shows whether the route is clear or under active rain.
Yes — Varanasi faces river flooding from the Ganga, with the danger mark set at 71.262m and the 2025 monsoon reaching 72.15m, submerging all 84 ghats and 24 urban wards. The Varuna river's reverse flow during flood peaks spreads floodwater through city drains into localities beyond the immediate riverbank.
October through May is Varanasi's dry season, though March to May brings intense heat above 38°C, making October through February the most comfortable window for the ghats and the Dashashwamedh Ganga Aarti. Visiting during the June–September monsoon means checking the radar first, since more than 85% of the year's rain falls in that stretch.
The Ganga's reverse-flow phenomenon during flood peaks pushes floodwater back into the Varuna river and city drains, carrying flooding into localities that aren't directly on the riverbank. This is why the 2025 flood reached 24 urban wards and 54 villages beyond the ghats themselves — a spread that local rainfall totals alone don't explain.
Yes — RainViewer's hyperlocal radar for Varanasi draws on India Meteorological Department (IMD) data, refreshed every five minutes, so a cell building over the city or upstream Ganga catchment shows up as it forms. This gives more lead time than a daily forecast ahead of reverse-flow flooding.
Yes — RainViewer's rain alert can be set for a specific point, such as Dashashwamedh Ghat or a workshop lane near the ghats, and notifies before a detected cell arrives. Banarasi silk weavers use this to move stock and looms out of ground-floor workshops ahead of flooding.
Planning a visit to the ghats or running a silk workshop near the Ganga in Varanasi? Check the radar before the river rises.
Varanasi's flood risk comes from two directions — direct monsoon rain on the city and the Ganga's reverse flow pushing water back through the Varuna — which a standard forecast can't separate.
A forecast gives you "heavy rain expected" for Varanasi. A live hyperlocal radar shows you the Ganga catchment upstream is already saturated and the ghats are minutes from reverse-flow flooding — the difference between moving silk stock to higher ground now and losing it to water that rose faster than the local rain suggested.
Track rain in Varanasi — free Upgrade to Essential for alerts, forecasts, and full radar history
See whether a cell over the city is building toward the kind of rise that submerged the ghats in 2025.
Set an alert for Dashashwamedh Ghat or a silk-weaving lane near the riverbank and get notified before a detected cell arrives.
Direction arrows show cells arriving from the east, tracking the Bay of Bengal branch of the monsoon, before they reach Varanasi.
Look back at how the 2025 flood built up before the Ganga crossed its danger mark, useful for spotting the same pattern early.
Track Assi Ghat, Dashashwamedh Ghat, and Lal Bahadur Shastri International Airport at the same time — three points that matter for Varanasi's pilgrimage and travel economy.