Negombo has experienced significant rainfall, with forecast measurements exceeding established threshold levels.
According to forecast data from wweather1.com, a high severity rain event was recorded in Negombo on October 23, 2026.
Precipitation levels reached 33.7 millimeters, crossing the 30-millimeter threshold that triggers automatic weather alerts for the area.
Local conditions reflect the impact of this precipitation system as monitored by automated meteorological tracking.
Why it is dangerous and what to do
⚠️ Safety
• Exercise caution while traveling on wet roads.
• Monitor local weather updates for further changes.
• Ensure proper drainage around residential areas.
📊 The numbers, from wweather1 data
Negombo: now +24°, Drizzle.
That is 1° below the October climate norm.
The record for this date is +31° (2009).
Three-day forecast: 22 October: +28°/+25° · 23 October: +28°/+24° · 24 October: +28°/+24°
The figures are computed automatically from the Open-Meteo/ERA5 archive — no eyeball estimates. 🌍 Weather in nearby cities
📰 Data source:
wweather1. Forecast and analysis — wweather1, based on Open-Meteo / met.no data.