Weather forecast for tomorrowCastro, Chile

Weather forecast for tomorrow

Wednesday 21. Oct 2026

  • 19°C
  • 10°C
Rain
Rain
  • Precip. probability: 68%
  • Precipitation: 2mm
  • Wind: 12km/hE 96°
  • Humidity: 84%
  • UV index: 3
  • Sunrise: 06:54 -03
  • Sunset: 20:24 -03
  • ▼
Tomorrow, rain is also in the forecast, making for a wet and cloudy day.
Minimal precipitation is predicted. The highest expected temperature is a comfortable 19°C, while the lowest temperature will be a crisp 10°C.
The expected top temperature will be uncommonly higher than October's typical maximum of 12°C.
Sunrise will be at 06:54 and sunset at 20:24; tomorrow's daylight will last for 13h and 31min.

Hourly overview

Hourly temperatures

Warmest hour: 15h 18°C.
Coldest period: 0h - 6h 11°C.

Chance of precipitation

Highest chance: 18h 69%.

Hourly weather forecast

  • 0h
  • 11°C
  • Feels like:
    11°C
Showers
Showers
  • Precip. probability: 46%
  • Precipitation: 1mm
  • Wind: 4km/hESE 114°
  • Humidity: 94%
  • Pressure: 1010mbar
  • Visibility: 6km
  • UV index: 0
  • ▼
  • 2h
  • 11°C
  • Feels like:
    11°C
Showers
Showers
  • Precip. probability: 40%
  • Precipitation: 1mm
  • Wind: 4km/hE 90°
  • Humidity: 95%
  • Pressure: 1010mbar
  • Visibility: 6km
  • UV index: 0
  • ▼
  • 4h
  • 11°C
  • Feels like:
    11°C
Showers
Showers
  • Precip. probability: 37%
  • Precipitation: 1mm
  • Wind: 4km/hE 96°
  • Humidity: 95%
  • Pressure: 1011mbar
  • Visibility: 5km
  • UV index: 0
  • ▼
  • 6h
  • 11°C
  • Feels like:
    11°C
Light Rain
Light Rain
  • Precip. probability: 62%
  • Precipitation: 1mm
  • Wind: 3km/hE 89°
  • Humidity: 99%
  • Pressure: 1011mbar
  • Visibility: 3km
  • UV index: 0
  • ▼
Sunrise: 06:54
  • 8h
  • 11°C
  • Feels like:
    11°C
Few Showers
Few Showers
  • Precip. probability: 34%
  • Precipitation: 1mm
  • Wind: 5km/hE 85°
  • Humidity: 100%
  • Pressure: 1012mbar
  • Visibility: 4km
  • UV index: 0
  • ▼
  • 10h
  • 13°C
  • Feels like:
    13°C
Cloudy
Cloudy
  • Precip. probability: 18%
  • Precipitation: 0mm
  • Wind: 8km/hE 86°
  • Humidity: 94%
  • Pressure: 1013mbar
  • Visibility: 11km
  • UV index: 1
  • ▼
  • 12h
  • 16°C
  • Feels like:
    15°C
Cloudy
Cloudy
  • Precip. probability: 24%
  • Precipitation: 0mm
  • Wind: 11km/hE 98°
  • Humidity: 84%
  • Pressure: 1013mbar
  • Visibility: 16km
  • UV index: 2
  • ▼
  • 14h
  • 17°C
  • Feels like:
    17°C
Cloudy
Cloudy
  • Precip. probability: 24%
  • Precipitation: 0mm
  • Wind: 12km/hESE 104°
  • Humidity: 72%
  • Pressure: 1013mbar
  • Visibility: 16km
  • UV index: 3
  • ▼
  • 16h
  • 18°C
  • Feels like:
    17°C
Showers
Showers
  • Precip. probability: 38%
  • Precipitation: 1mm
  • Wind: 12km/hE 96°
  • Humidity: 70%
  • Pressure: 1013mbar
  • Visibility: 11km
  • UV index: 2
  • ▼
  • 18h
  • 16°C
  • Feels like:
    16°C
Light Rain
Light Rain
  • Precip. probability: 69%
  • Precipitation: 1mm
  • Wind: 12km/hE 90°
  • Humidity: 79%
  • Pressure: 1013mbar
  • Visibility: 8km
  • UV index: 0
  • ▼
  • 20h
  • 15°C
  • Feels like:
    15°C
Showers
Showers
  • Precip. probability: 46%
  • Precipitation: 1mm
  • Wind: 8km/hSE 124°
  • Humidity: 86%
  • Pressure: 1014mbar
  • Visibility: 11km
  • UV index: 0
  • ▼
Sunset: 20:24
  • 22h
  • 13°C
  • Feels like:
    13°C
Cloudy
Cloudy
  • Precip. probability: 24%
  • Precipitation: 0mm
  • Wind: 4km/hE 101°
  • Humidity: 92%
  • Pressure: 1014mbar
  • Visibility: 10km
  • UV index: 0
  • ▼
Tomorrow, on Wednesday, a combination of gloomy and rain-filled weather is forecasted.
With minimal precipitation of 1mm, rainfall is anticipated from midnight to 8h, 13h, and from 15h to 20h.
The temperature will be between the lowest temperature of 11°C and the highest temperature of 18°C. The warmest part of the day will be at 15h and 16h.
The highest temperature will be noticeably higher than October's usual maximum of 12°C. The nighttime low will be also a few degrees higher than the typical October minimum temperature of 6.6°C.
Updated: Oct 20, 2026 @ 03:41:58 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Tomorrow, rainy weather will dominate, making outdoor plans difficult.

There is a high likelihood of rainfall, but precipitation will be minimal.

Tomorrow, the highest temperature will be 19°C, while the lowest temperature will be 10°C.
The maximum temperature will be noticeably higher than the average highest temperature of 12°C in October. The lowest temperature will be relatively higher than the average low of 6.6°C.

On Wednesday, in Castro, sunrise will be at 06:54 and sunset at 20:24 (-03).

In Castro, tomorrow, there will be 13h and 31min of daylight.