Weather in Castries — today
Now in Castries
🌦️
+29°
Drizzle
Feels like +33° · humidity 65%
Today 13.10: +30° / +25°
🕐 14:25
Wind
14 km/h
UV index
6
Air (AQI)
25 · Good
Precipitation
41%
Humidity
65%
Pressure
1012 hPa
Sunrise / sunset
05:54 / 17:45
Sea temperature
🌊 +30°
👕 What to wear today
Warm — a T-shirt and light trousers or shorts.
☂️ Take an umbrellaFeels warmer by 4°
Weather for an activity:
Detailed weather information for Castries
Today, 13 October, Tuesday, in Castries (Saint Lucia): cloudy, light rain in places, hot. During the day the air will warm up to +30°, at night around +25°. Due to high humidity it feels like +33°. UV is high (index 6) — sunscreen will come in handy in the sun. Wind up to 16 km/h. Brief rain is possible — an umbrella won't hurt. Light summer clothing will do — a T-shirt and shorts or light trousers. The sea has warmed up to +30° — great for swimming. The sun will rise at 05:54 and set at 17:45 — daylight lasts 12 hours.Hourly weather in Castries
💧 The bars at the bottom show the hourly precipitation probability. Shaded areas of the chart are the dark hours (before sunrise 🌅 and after sunset 🌇).
Weather in Castries for 14 days
Tap a day to expand it by time of day and open the full forecast. The bar shows the range from the night low (left) to the day high (right).
▶
Today 13.10
🌦️
💧 41%
+25° +30°
Morning
🌦️
+27°
Day
🌦️
+30°
Evening
🌇
+29°
Night
🌙
+25°
▶
Tomorrow 14.10
🌦️
💧 82%
+24° +30°
Morning
☁️
+28°
Day
🌦️
+30°
Evening
🌇
+25°
Night
🌙
+24°
▶
Thu 15.10
🌦️
💧 82%
+23° +30°
Morning
🌦️
+26°
Day
🌦️
+30°
Evening
🌇
+28°
Night
🌙
+23°
▶
Fri 16.10
🌦️
💧 57%
+23° +29°
Morning
🌦️
+25°
Day
🌦️
+29°
Evening
🌇
+28°
Night
🌙
+23°
▶
Sat 17.10
🌦️
💧 53%
+24° +30°
Morning
🌦️
+26°
Day
🌦️
+30°
Evening
🌇
+29°
Night
🌙
+24°
▶
Sun 18.10
🌦️
💧 62%
+25° +30°
Morning
🌦️
+27°
Day
🌦️
+30°
Evening
🌇
+29°
Night
🌙
+25°
▶
Mon 19.10
🌦️
💧 71%
+25° +30°
Morning
🌦️
+27°
Day
🌦️
+30°
Evening
🌇
+29°
Night
🌙
+25°
▶
Tue 20.10
🌦️
💧 75%
+25° +31°
Morning
🌦️
+27°
Day
🌦️
+31°
Evening
🌇
+30°
Night
🌙
+25°
▶
Wed 21.10
⛈️
💧 96%
+24° +30°
Morning
⛈️
+26°
Day
⛈️
+30°
Evening
🌇
+29°
Night
🌙
+24°
▶
Thu 22.10
🌦️
💧 62%
+24° +31°
Morning
🌦️
+27°
Day
🌦️
+31°
Evening
🌇
+29°
Night
🌙
+24°
▶
Fri 23.10
⛈️
💧 63%
+23° +30°
Morning
⛈️
+26°
Day
⛈️
+30°
Evening
🌇
+28°
Night
🌙
+23°
▶
Sat 24.10
🌦️
💧 58%
+24° +30°
Morning
🌦️
+26°
Day
🌦️
+30°
Evening
🌇
+29°
Night
🌙
+24°
▶
Sun 25.10
🌦️
💧 62%
+23° +30°
Morning
🌦️
+26°
Day
🌦️
+30°
Evening
🌇
+28°
Night
🌙
+23°
▶
Mon 26.10
⛈️
💧 65%
+23° +29°
Morning
⛈️
+25°
Day
⛈️
+29°
Evening
🌇
+28°
Night
🌙
+23°
🗺️ Precipitation radar
Precipitation radar (RainViewer) over a clean base map — updates every 5–10 minutes. Colours show nearby precipitation; if there is none, the map is simply clear — that is normal. Zoom with + / −.
Rain intensity:lightmoderateheavy
🎯 What to do in this weather — indices of the day
Comfort score from 0 (bad) to 100 (excellent), calculated from the day's weather. For “rain” and “UV” a percentage/risk level is shown.
🏖️ Beach
62 / 100
for sea and sun · Average
🏊 Swimming
35 / 100
water 30° · So-so
🏃 Running
9 / 100
comfort for running · Bad
🧴 UV
54%
high · moderate
☂️ Rain
41%
possible · moderate
✨ Stars
59 / 100
evening visibility · Average
🧺 Laundry drying
30 / 100
will dry outside · So-so
🚗 Car wash
46 / 100
better to wait · Average
🌫️ Air quality
25
Good air
European AQI
PM2.5: 8PM10: 13O₃: 38NO₂: 0
The air is clean — you can walk and exercise outside.
🌅 Sun, moon and sea
Sunrise
05:54
Sunset
17:45
Golden hour
17:16
Daylight
12 h (-1 min vs yesterday)
Sea temperature
+30°
🌊 slight, waves 0.6 m.
Castries climate by month
Long-term averages. Hover over a bar for details. The forecast for a specific month is a combination of the climate normal and the model forecast for the coming weeks.
+27°
+23°
Jan
+27°
+23°
Feb
+28°
+23°
Mar
+29°
+24°
Apr
+29°
+25°
May
+29°
+25°
Jun
+29°
+25°
Jul
+29°
+25°
Aug
+29°
+25°
Sep
+29°
+25°
Oct
+28°
+25°
Nov
+27°
+24°
Dec
swipe sideways →
Bar color shows temperature:frostcoolcomfortablewarmhot— best months to visit
| Month | Day | Night | Sea | Precipitation | What to pack and what makes the month notable (events, nuances) |
|---|---|---|---|---|---|
| January | +27° | +23° | +28° | 36 mm | A comfortable month: +27° by day without exhausting heat. 😊 light summer clothing. Water at +28° — great for swimming. This is the coldest month of the year. |
| February | +27° | +23° | +27° | 25 mm | Warm and comfortable: +27° by day, +23° at night. 😊 light summer clothing. Water at +27° — great for swimming. Weather-wise, one of the three best months to visit. |
| March | +28° | +23° | +27° | 30 mm | Gentle warmth — about +28° daytime, great walking weather. 😊 light summer clothing. Water at +27° — great for swimming. Weather-wise, one of the three best months to visit. |
| April | +29° | +24° | +28° | 39 mm | A comfortable month: +29° by day without exhausting heat. 😊 light summer clothing. Water at +28° — great for swimming. |
| May | +29° | +25° | +28° | 51 mm | Warm and comfortable: +29° by day, +25° at night. 😊 light summer clothing. Water at +28° — great for swimming. |
| June | +29° | +25° | +29° | 68 mm | Gentle warmth — about +29° daytime, great walking weather. Frequent rain (68 mm over the month) — keep indoor backup plans. 😊 light summer clothing. Water at +29° — great for swimming. The longest daylight hours of the year — more time for everything. |
| July | +29° | +25° | +29° | 89 mm | A comfortable month: +29° by day without exhausting heat. One of the wettest months (89 mm): downpours can derail plans. 😊 light summer clothing. Water at +29° — great for swimming. |
| August | +29° | +25° | +30° | 101 mm | Warm and comfortable: +29° by day, +25° at night. It's a rainy month (101 mm) — an umbrella is a must. 😊 light summer clothing. The sea is +30° — like a warm bath. |
| September | +29° | +25° | +30° | 106 mm | Gentle warmth — about +29° daytime, great walking weather. Frequent rain (106 mm over the month) — keep indoor backup plans. 😊 light summer clothing. The sea is +30° — like a warm bath. This is the hottest month of the year in Castries. |
| October | +29° | +25° | +30° | 118 mm | A comfortable month: +29° by day without exhausting heat. One of the wettest months (118 mm): downpours can derail plans. 😊 light summer clothing. The sea is +30° — like a warm bath. Statistically the wettest month of the year. |
| November | +28° | +25° | +29° | 103 mm | Warm and comfortable: +28° by day, +25° at night. It's a rainy month (103 mm) — an umbrella is a must. 😊 light summer clothing. Water at +29° — great for swimming. |
| December | +27° | +24° | +28° | 46 mm | Gentle warmth — about +27° daytime, great walking weather. 😊 light summer clothing. Water at +28° — great for swimming. The shortest daylight of the year — it gets dark early. |
When to visit Castries
✅ Recommended time to visit
🌟 Best time: January, February, March
Daytime air+27…+28°
Sea temperature+27…+28°
Precipitationoften
Why: comfortable +27…+28° by day, little rain, warm sea (+27…28°).
⚠️ Doable, with caveats
🌤️ Shoulder season: April, May, June, July, November, December
Daytime air+27…+29°
Sea temperature+28…+29°
Precipitationoften
Why: noticeable rain risk (39–103 mm/month) — pack an umbrella and backup plans.
🔴 Not the best time
🌤️ Shoulder season: August, September, October
Daytime air+29…+29°
Sea temperature+30…+30°
Precipitationoften
Why: the rainy season (101–118 mm/month) — downpours almost daily.
Bottom line: the best time to visit Castries is January – March, and the most comfortable months are January, February, March. The toughest months to visit are August, September, October: frequent rain.
🌡️ Today vs the climate normal
Today's high
+30°
Normal for October
+29°
Deviation
1° warmer than normal
A year ago on this day
+31°
Record for this date
+31° (2025)
The normal, “a year ago” and the record come from the weather archive since 1940 (Open-Meteo / ERA5).
Weather archive for Castries
📅 See what the weather was like on any day since 1940. For example: “what was the weather on March 2, 2021”.
Show the archive for the selected day →
Show the archive for the selected day →
Weather in cities near Castries
Frequently asked questions about the weather in Castries
What is the weather in Castries right now?＋
Drizzle, +29°, feels like +33°.
Will it rain in Castries today?＋
Yes: 41% chance, 1 mm.
When is the best time to visit Castries?＋
Best time to visit — January – March.
Can you swim in Castries in summer?＋
In winter the water is around +28° — great for swimming. In summer the sea warms up to +29°.
What time are sunrise and sunset in Castries?＋
Sunrise 05:54, sunset 17:45.
Does it snow in Castries in winter?＋
No, it practically never snows.
What is the climate in Castries by month?＋
Summers up to +29° in September, winters around +23° in January; the wettest month is October.
Is it cold in Castries in winter?＋
😊 Warm and comfortable. Perfect for walks, the beach and sightseeing.