Weather in Castries, St. Lucia: forecast and live map

Radar and the airport reports at George F. L. Charles Airport and Hewanorra International Airport show the weather over Castries as it is now; the forecast model adds temperature and wind. Each layer says whether it is measured or modelled.

  • 28 °CHewanorra International Airport, 29 km
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Right now · as of

  • Hewanorra International Airport, 29 km: 28 °C, humidity 79%, wind E 24 km/h, visibility 10+ km · 9 minutes ago
  • No lightning within 50 km of Castries in the last 15 minutes.
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Castries weather forecast

Rain in Castries, St. Lucia today: between 25 °C and 29 °C, 4.9 mm of rain, wind up to 35 km/h.

  1. 12:00 AM27 °CE 26 km/h–
  2. 3:00 AM26 °CE 23 km/h–
  3. 6:00 AM26 °CE 24 km/h0.6 mm
  4. 9:00 AM28 °CE 27 km/h1 mm
  5. 12:00 PM29 °CE 30 km/h1.4 mm
  6. 3:00 PM28 °CE 29 km/h0.9 mm
  7. 6:00 PM26 °CE 28 km/h0.5 mm
  8. 9:00 PM26 °CE 27 km/h0.5 mm
Castries weather forecast
DaySkyHigh / lowRainWind up to
Today29 °C / 25 °C4.9 mm35 km/h
Thu, Oct 2930 °C / 25 °C–34 km/h
Fri, Oct 3029 °C / 26 °C2.8 mm32 km/h
Sat, Oct 3130 °C / 26 °C3.2 mm16 km/h
Sun, Nov 129 °C / 25 °C4.3 mm20 km/h
Mon, Nov 228 °C / 25 °C7.9 mm21 km/h
Tue, Nov 329 °C / 25 °C6.3 mm19 km/h

Forecast by MET Norway (CC BY 4.0), updated 09:17 PM AST. Times are local.

What the map shows over Castries

  • Rain radarMeasuredCastries is inside RainViewer’s radar coverage. Frames every 10 minutes for the last 2 hours.Open on the mapAbout this layer
  • Live lightning mapMeasuredCastries is inside the area NOAA’s lightning networks cover. Strike density every 15 minutes.Open on the mapAbout this layer
  • Temperature mapForecast modelNOAA’s GFS model on a 0.25° grid, points about 25 km apart: the forecast for now, not a thermometer reading.Open on the mapAbout this layer
  • Wind mapForecast modelWind 10 metres up from the same model, so it smooths over streets and hills.Open on the mapAbout this layer
  • Severe weather alertsOfficial warningsSevere and extreme warnings that the national weather service shares with the WMO.Open on the mapAbout this layer
  • Airport weather (METAR)MeasuredThe latest reports from George F. L. Charles Airport (TLPC), 3 km away and Hewanorra International Airport (TLPL), 29 km away, usually every hour.Open on the mapAbout this layer

Good to know

  • Radar, lightning and airport reports are measurements. Temperature and wind are a forecast model’s values for the nearest hour, which can differ from what a thermometer in Castries reads.
  • Past about zoom 7 for radar and zoom 8 for lightning the map shows no finer detail: it can’t resolve the weather of one street.
  • For a picture of conditions, not for safety decisions: follow the warnings of your local weather service.

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