Weather forecast for 10 daysLa Unión, Colombia

Weather forecast for the weekend

Saturday 7. Nov 2026

  • 30°C
  • 20°C
Thunderstorms
Thunderstorms
  • Precip. probability: 80%
  • Precipitation: 12mm
  • Wind: 12km/hNW 321°
  • Humidity: 75%
  • UV index: 11
  • Sunrise: 05:49 -05
  • Sunset: 17:46 -05
  • ▼
On Saturday, 7th of November, unstable atmospheric conditions may lead to thunderstorms.
The likelihood of rainfall for tomorrow is high, and precipitation will be moderate. The temperature variation is predicted to range from a maximum of a hot 30°C to a minimum of a pleasant 20°C.
The maximum heat index, which modifies the air temperature to account for humidity, is appraised at a torrid 36°C. Note that heat index values are valued for light wind and location in the shade. With exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Tomorrow's projected maximum will be notably higher than the standard high for November of 21.4°C.
Sunrise will be at 05:49 and sunset at 17:46; tomorrow's daylight will last for 11h and 56min.

Sunday 8. Nov 2026

  • 32°C
  • 20°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 1mm
  • Wind: 10km/hN 356°
  • Humidity: 65%
  • UV index: 11
  • Sunrise: 05:50 -05
  • Sunset: 17:46 -05
  • ▼
On Sunday, in La Unión, a partly cloudy outlook will keep the sky interesting throughout the day.
Minimal precipitation is expected. Temperature is forecasted to swing from a high of a humid 32°C to a low of a delightful 20°C.
The anticipated maximum temperature will be noticeably higher than the standard November value of 21.4°C.
Sunrise will be at 05:50 and sunset at 17:46; the daylight will last for 11h and 56min.

10-day overview

Daily temperatures

Warmest period: Monday - Tuesday 34°C.
Coldest day: today 29°C.

Chance of precipitation

Highest chance: tomorrow 80%.

Long-term weather forecast

  • Friday
  • 6. Nov 2026
  • 29°C
  • 20°C
Thunderstorms
Thunderstorms
  • Precip. probability: 74%
  • Precipitation: 13mm
  • Wind: 12km/hW 280°
  • Humidity: 72%
  • UV index: 7
  • Sunrise: 05:49 -05
  • Sunset: 17:46 -05
  • ▼
  • Saturday
  • 7. Nov 2026
  • 30°C
  • 20°C
Thunderstorms
Thunderstorms
  • Precip. probability: 80%
  • Precipitation: 12mm
  • Wind: 12km/hNW 321°
  • Humidity: 75%
  • UV index: 11
  • Sunrise: 05:49 -05
  • Sunset: 17:46 -05
  • ▼
  • Sunday
  • 8. Nov 2026
  • 32°C
  • 20°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 1mm
  • Wind: 10km/hN 356°
  • Humidity: 65%
  • UV index: 11
  • Sunrise: 05:50 -05
  • Sunset: 17:46 -05
  • ▼
  • Monday
  • 9. Nov 2026
  • 34°C
  • 21°C
PM Thunderstorms
PM Thunderstorms
  • Precip. probability: 44%
  • Precipitation: 3mm
  • Wind: 11km/hN 355°
  • Humidity: 59%
  • UV index: 11
  • Sunrise: 05:50 -05
  • Sunset: 17:46 -05
  • ▼
  • Tuesday
  • 10. Nov 2026
  • 34°C
  • 21°C
PM Thunderstorms
PM Thunderstorms
  • Precip. probability: 59%
  • Precipitation: 4mm
  • Wind: 13km/hNNW 341°
  • Humidity: 61%
  • UV index: 11
  • Sunrise: 05:50 -05
  • Sunset: 17:46 -05
  • ▼
  • Wednesday
  • 11. Nov 2026
  • 33°C
  • 21°C
PM Thunderstorms
PM Thunderstorms
  • Precip. probability: 59%
  • Precipitation: 6mm
  • Wind: 12km/hNNW 335°
  • Humidity: 63%
  • UV index: 11
  • Sunrise: 05:50 -05
  • Sunset: 17:46 -05
  • ▼
  • Thursday
  • 12. Nov 2026
  • 32°C
  • 21°C
Thunderstorms
Thunderstorms
  • Precip. probability: 72%
  • Precipitation: 9mm
  • Wind: 11km/hNW 309°
  • Humidity: 65%
  • UV index: 11
  • Sunrise: 05:50 -05
  • Sunset: 17:46 -05
  • ▼
  • Friday
  • 13. Nov 2026
  • 32°C
  • 21°C
Thunderstorms
Thunderstorms
  • Precip. probability: 63%
  • Precipitation: 12mm
  • Wind: 10km/hNW 321°
  • Humidity: 68%
  • UV index: 11
  • Sunrise: 05:51 -05
  • Sunset: 17:46 -05
  • ▼
  • Saturday
  • 14. Nov 2026
  • 31°C
  • 20°C
Thunderstorms
Thunderstorms
  • Precip. probability: 60%
  • Precipitation: 12mm
  • Wind: 10km/hNNW 347°
  • Humidity: 69%
  • UV index: 11
  • Sunrise: 05:51 -05
  • Sunset: 17:46 -05
  • ▼
  • Sunday
  • 15. Nov 2026
  • 31°C
  • 20°C
Thunderstorms
Thunderstorms
  • Precip. probability: 60%
  • Precipitation: 13mm
  • Wind: 11km/hWNW 292°
  • Humidity: 70%
  • UV index: 11
  • Sunrise: 05:51 -05
  • Sunset: 17:46 -05
  • ▼
For the next ten days, primarily unstable and occasionally overcast weather is forecasted.
Rainfall is predicted day-to-day, with daily precipitation varying from a minimal 1mm to a maximum of 13mm. The days with the most rainfall will be Friday and next Sunday, with moderate precipitation of 13mm.
In the upcoming days, the highest temperature will vary between 29°C and 34°C, while the lowest nightly temperature differences will be negligible, as the minimum temperature will fluctuate between 20°C and 21°C.
Monday and Tuesday, with the highest temperature of 34°C, will be the hottest days; today is the coldest day, with a maximum temperature of 29°C.
Combining with the humidity, the maximum feel-like temperature may increase substantially and vary between a tropical 33°C and a blisteringly hot 43°C.
November is considered the coldest month in La Unión, with average high temperatures near 21.4°C and lows around 12.2°C.
Updated: Nov 6, 2026 @ 14:05:11 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

In La Unión, predominantly storm-filled and occasionally dull weather is predicted for the next ten days.

With daily precipitation varying from a maximum of 13mm to a minimum of 1mm, rainfall is anticipated every day in La Unión. With moderate precipitation of 13mm, Friday and next Sunday will be the wettest days.

The maximum temperature will vary between 29°C and 34°C, while the minimum temperature will be between 20°C and 21°C.
Including the humidity's impact, the maximum feel-like temperature will range between 33°C and 43°C.

The hottest days will be Monday and Tuesday, with a maximum of 34°C. Today is the coldest day, with a maximum temperature of 29°C.

On Saturday, rumbles of thunder are likely.

With a probability of 80%, moderate precipitation of 12mm is predicted.

Tomorrow, the maximum temperature will be 30°C, while the minimum temperature will be 20°C. The maximum heat index, which integrates air moisture with ambient temperature, is assessed at 36°C.
Tomorrow, the highest temperature will be notably higher than the average maximum of 21.4°C in November. The lowest temperature tomorrow will be also notably higher than the average low of 12.2°C.

On Saturday, in La Unión, sunrise will be at 05:49 and sunset at 17:46 (-05).

Tomorrow, the daylight will last for 11h and 56min.

On Sunday, in La Unión, a pleasant mix of sun and clouds will define the day.

On Sunday, there is a low chance of minimal precipitation in La Unión.

On Sunday, the maximum temperature will be 32°C, while the minimum temperature will be 20°C.