90%
5-10mm
Local Weather
St Lucia (27.4939°S, 153.0061°E, 10m AMSL) set as my default location ›
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St Lucia Local Weather
27.49°S, 153.01°ENow in St Lucia
Updated at 20:40 EST22.9 °C
Feels like 25.3 °CDew Point19.6 °CGusts7km/hRelative Humidity81%Pressure1017.2hPaWindNE 6km/hRainfall0.0mm
St Lucia Monday Forecast
Late shower19 °C29 °CSt Lucia for MondayMostly sunny morning. Very high chance of showers, most likely in the afternoon and evening. Light winds becoming N 15 to 20 km/h in the early afternoon then becoming light in the late afternoon.Fire Danger
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7 day forecast
Today: Mostly sunny morning. Very high chance of showers, most likely in the afternoon and evening. Light winds becoming N 15 to 20 km/h in the early afternoon then becoming light in the late afternoon.
Forecast for St Lucia (27.4939°S, 153.0061°E, 10m AMSL) Mon Tue Wed Thu Fri Sat Sun Summary Minimum 19° 17° 15° 18° 18° 18° 18° Maximum 29° 27° 28° 26° 26° 28° 27° Chance of rain 90% 5% 60% 80% 70% 60% 30% Likely amount 5-10mm < 1mm < 1mm 5-10mm 5-10mm 1-5mm < 1mm UV index Moderate Moderate Moderate High High High High Fire Danger Rating No Rating Moderate No Rating No Rating - - - Frost risk Nil Nil Nil Nil Nil Nil Nil 9am 3pm 9am 3pm 9am 3pm 9am 3pm 9am 3pm 9am 3pm 9am 3pm Wind speed 7
(km/h)14
(km/h)15
(km/h)13
(km/h)10
(km/h)12
(km/h)14
(km/h)15
(km/h)10
(km/h)11
(km/h)7
(km/h)9
(km/h)9
(km/h)11
(km/h)Wind direction N NNE WSW WSW SW SE S ESE S ESE SW E WSW WSW Relative humidity 72% 60% 58% 35% 60% 47% 77% 73% 80% 70% 78% 65% 72% 56% Dew point 19°C 19°C 13°C 10°C 14°C 15°C 19°C 19°C 19°C 19°C 19°C 20°C 18°C 17°C -
Sunrise and sunset times
Sunrise / Sunset for St Lucia (27.4939°S, 153.0061°E, 10m AMSL) First light Sunrise Sunset Last light Moon rise Moon set Moon phase Last quarter New moon First quarter Full moon 5:44am EST 6:07am EST 5:26pm EST 5:49pm EST 11:45pm EST 1:03pm EST 3rd quarter
Last quarter Apr 21 New moon Apr 28 First quarter May 04 Full moon May 13 -
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Tides graph
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St Lucia Past 5 Days
This MonthMinimum Maximum Rainfall Wednesday
Apr 1617.6 °C 26.8 °C 0.2 mmThursday
Apr 1716.3 °C 28.1 °C 0.2 mmFriday
Apr 1816.7 °C 28.7 °C 0.0 mmSaturday
Apr 1917.1 °C 29.0 °C 0.0 mmSunday
Apr 2019.0 °C 29.3 °C 0.0 mmLegend -
Almanac
St Lucia minimum temp history (27.4939°S, 153.0061°E, 10m AMSL) MAXIMUM TEMPERATURE MINIMUM TEMPERATURE Hottest this month 30.2° 05/04/2025 Coldest this month 16.3° 17/04/2025 Hottest on record 33.7 04/04/2006 Coldest on record 10.0 30/04/2008 Hottest this year 37.4° 16/01/2025 Coldest this year 16.3° 17/04/2025 Long term average 27.2° Long term average 17.4° Average this month 27.4° Average this month 18.6° Hottest April On Record Avg. max. temp. 28.8° 2016 Coldest April on record Avg. min. temp. 15.6° 2008 St Lucia rainfall history (27.4939°S, 153.0061°E, 10m AMSL) RAINFALL Wettest This Month 38.4mm 03/04/2025 Total This Month 91.8mm
9.0 daysLong Term Average 60.5mm 11.5 days Wettest April on record 195.2mm 2009 Driest on record 3.2mm 2007 -
St Lucia Year To Date
Average Rainfall To Apr 501.0mm 52.7 day(s) Total For 2025 918.8mm 63.0 day(s) Total To This Day 2024 665.2mm 66.0 day(s) Wettest Day 275.2mm Mar10 Lowest Temperature 16.3°C Apr17 Highest Temperature 37.4°C Jan16