Santa Catalina Island (CA)
Today
Today weather in Santa Catalina Island
Wednesday, April 15th, 2026
20°
Partly cloudy
Official weather alert: Wind Advisory. Mild temperatures are expected in Santa Catalina Island Today, peaking at around 20 °F and dropping to 10 °F by night. It'll be quite breezy in Santa Catalina Island Today with average wind speeds of 18 km/h.
20° / 10°
Temp
0%
Rain
18 km/h
Wind
83%
Humidity
Santa Catalina Island Weather Pages
Santa Catalina Island hourly forecast for today
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| 12:00 AM | 01:00 AM | 02:00 AM | 03:00 AM | 04:00 AM | 05:00 AM | 06:00 AM | 06:23 AM | 07:00 AM | 08:00 AM | 09:00 AM | 10:00 AM | 11:00 AM | 12:00 PM | 01:00 PM | 02:00 PM | 03:00 PM | 04:00 PM | 05:00 PM | 06:00 PM | 07:00 PM | 07:25 PM | 08:00 PM | 09:00 PM | 10:00 PM | 11:00 PM | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| weather |  | | | | | | |  |  |  | | |  | | | | | |  | | |  |  | | | | Next |
| temperatures | 11.8° | 11.6° | 11.3° | 11.1° | 10.8° | 10.6° | 10.4° | Sunrise | 11.8° | 11.7° | 14.5° | 15° | 15.9° | 17.2° | 18.7° | 18.3° | 17.2° | 16° | 15.3° | 16.4° | 16.8° | Sunset | 16.8° | 16.8° | 15.7° | 16.4° | |
| feels like | 10.3° | 10.1° | 9.9° | 10° | 10.5° | 10.4° | 10.4° | 12.1° | 13.9° | 14.7° | 15.2° | 15.9° | 17.3° | 18.7° | 18.3° | 17.2° | 15.3° | 14.4° | 16° | 16.6° | 16.6° | 16.7° | 15.2° | 16.1° | |||
| wind speed | 14 km/h | 9 km/h | 7 km/h | 4 km/h | 3 km/h | 7 km/h | 8 km/h | 9 km/h | 8 km/h | 7 km/h | 5 km/h | 7 km/h | 5 km/h | 5 km/h | 7 km/h | 9 km/h | 13 km/h | 18 km/h | 18 km/h | 18 km/h | 16 km/h | 15 km/h | 14 km/h | 14 km/h | |||
| wind degree | 280° | 270° | 264° | 242° | 157° | 134° | 150° | 176° | 182° | 176° | 164° | 147° | 183° | 221° | 256° | 271° | 280° | 283° | 289° | 288° | 288° | 281° | 279° | 281° | |||
| wind direction | W | W | W | WSW | SSE | SE | SSE | S | S | S | SSE | SSE | S | SW | WSW | W | W | WNW | WNW | WNW | WNW | WNW | W | W | |||
| Precipitation | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | |||
| chance for rain | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | |||
| chance for snow | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | |||
| humidity | 90% | 88% | 86% | 86% | 81% | 76% | 73% | 76% | 89% | 84% | 87% | 87% | 83% | 74% | 67% | 73% | 82% | 86% | 88% | 92% | 89% | 96% | 94% | 79% | |||
| dew point | 10.2° | 9.7° | 9.1° | 8.8° | 7.8° | 6.6° | 5.7° | 6.2° | 10.3° | 12.1° | 13.4° | 13.5° | 13.8° | 13.8° | 13.9° | 13° | 13.1° | 12.3° | 12.8° | 16.3° | 15.3° | 16° | 15.9° | 10.9° | |||
| visibility | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 2 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | |||
| cloud cover | 10% | 9% | 12% | 11% | 8% | 8% | 4% | 1% | 25% | 9% | 56% | 66% | 50% | 6% | 2% | 6% | 80% | 92% | 81% | 100% | 100% | 100% | 100% | 100% | |||
| UV | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.1 | 0.7 | 2 | 3.8 | 5.7 | 7.2 | 7.7 | 7.1 | 5.5 | 3.5 | 1.7 | 0.5 | 0 | 0 | 0 | 0 | 0 |
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Weather in Santa Catalina Island today
The weather in Santa Catalina Island today is expected to be much warmer than usual, with a forecast temperature of 20 °F, compared to an average of 13 °F for April 15th in recent years.
temperatures
20 °F
rain
0 mm
wind
18 km/h
UV
Low
Santa Catalina Island daylight overview ☀️
Today in Santa Catalina Island, The sun rises at 06:23 and sets at 19:25, giving a total daylight duration of 13 hours and 2 minutes.
Quick links
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What to wear today in Santa Catalina Island? clothing recommendations
Stay comfortably stylish - your tailored guide for today's Santa Catalina Island forecast.
Long-sleeve shirt
Long pant
Closed-toe shoes
Light jacket
The weather today in Santa Catalina Island - FAQ
What is the maximum temperature for today in Santa Catalina Island?
The maximum temperature for today in Santa Catalina Island is expected to be 20° degrees. Please dress accordingly to stay comfortable throughout the day.
Will it rain today in Santa Catalina Island? 🌧️
No, there is no significant chance of rain in Santa Catalina Island today. It should be a dry day.
What will be the wind speed today in Santa Catalina Island? 🌀
The wind in Santa Catalina Island is expected to blow at 18 km/h. This could affect outdoor activities, so plan accordingly.
How should I dress for the weather in Santa Catalina Island today?
Given the forecast of 20 °F with a 0% chance of rain, we advise checking our "What to wear today" section for recommendations. There, you will find tailored advice to help you stay comfortable and prepared for the weather conditions in Santa Catalina Island today.
What is the sunrise and sunset time for Santa Catalina Island today?
The sun is expected to rise at 06:23 and set at 19:25 in Santa Catalina Island.
How accurate is the weather forecast Santa Catalina Island today? ✅
Santa Catalina Island weather forecast for today is based on the most current and sophisticated meteorological models available. While we strive for accuracy, weather conditions can change unexpectedly, so we recommend checking for updates regularly.
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Where is Santa Catalina Island?Get accurate weather forecasts for Santa Catalina Island, located at latitude 33.383 and longitude -118.418. Stay updated with localized weather information tailored for Santa Catalina Island.
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