Live Weather & Forecast
Weather in La Unión
Valle del Cauca, Colombia · Real-time conditions & 3-day outlook
18°C
Feels like 18°C
64°F / Feels 64°F
Light rain shower
La Unión, Valle del Cauca
🌙 Nighttime
Updated: 2026-04-15 23:15
Humidity
97%
Wind
3.6 km/h N
Wind Gust
10.8 km/h
Pressure
1014 mb
Visibility
10 km
UV Index
0
(Low)
Precipitation
0.93 mm
Cloud Cover
69%
Dew Point
17.2°C
Wind Degree
350°
Air Quality Index
US EPA: Good
UK DEFRA: Low (2)
CO
150.9 μg/m³
NO₂
18.3 μg/m³
O₃
20 μg/m³
SO₂
2.9 μg/m³
PM 2.5
15.5 μg/m³
PM 10
15.5 μg/m³
Today's Hourly Forecast
24-hour breakdown for La Unión, Valle del Cauca
12 AM
15°
Light rain shower
1 AM
16°
Light rain shower
2 AM
17°
Light rain shower
3 AM
18°
Light rain shower
4 AM
18°
Light rain shower
5 AM
18°
Light rain shower
6 AM
19°
Light rain shower
7 AM
20°
Light rain shower
8 AM
21°
Light rain shower
9 AM
21°
Light rain shower
10 AM
23°
Patchy rain nearby
11 AM
25°
Light rain shower
12 PM
26°
Patchy rain nearby
1 PM
26°
Light rain shower
2 PM
25°
Light rain shower
3 PM
24°
Light rain shower
4 PM
20°
Light rain shower
5 PM
19°
Light rain shower
6 PM
18°
Light rain shower
7 PM
18°
Light rain shower
8 PM
18°
Patchy light drizzle
9 PM
18°
Light rain shower
10 PM
18°
Light rain shower
11 PM
18°
Light rain shower
3-Day Forecast
Daily overview for La Unión, Valle del Cauca
Today
Moderate rain
26°
/
15°
🌧️ 99% chance of rain
💧 Avg. humidity: 92%
💨 Max wind: 6.1 km/h
🌧️ Total precip: 15.45 mm
☀️ UV Index: 2.5
🌅 Sunrise: 05:57 AM
🌇 Sunset: 06:10 PM
🌙 Waning Crescent
🌑 Moon: 8% lit
Thu, Apr 16
Heavy rain
26°
/
16°
🌧️ 96% chance of rain
💧 Avg. humidity: 91%
💨 Max wind: 3.6 km/h
🌧️ Total precip: 20.4 mm
☀️ UV Index: 2.7
🌅 Sunrise: 05:57 AM
🌇 Sunset: 06:10 PM
🌙 Waning Crescent
🌑 Moon: 3% lit
Fri, Apr 17
Heavy rain
24°
/
15°
🌧️ 88% chance of rain
💧 Avg. humidity: 93%
💨 Max wind: 2.9 km/h
🌧️ Total precip: 24.74 mm
☀️ UV Index: 3
🌅 Sunrise: 05:56 AM
🌇 Sunset: 06:10 PM
🌙 New Moon
🌑 Moon: 0% lit
Best Time to Visit La Unión
Plan your trip to La Unión, Colombia around the most favorable weather conditions.
Peak Season
November – April
Dry season — low humidity, clear skies, comfortable temperatures.
Shoulder Season
May, October
Fewer crowds, moderate prices, mild weather.
Off Season
June – September
Wet/monsoon season; heavier rainfall possible.
Frequently Asked Questions
What is the current weather in La Unión?
Current conditions in La Unión: Light rain shower, temperature 18°C, humidity 97%.
What is the best time to visit La Unión?
The best time to visit La Unión is typically November – April. Dry season — low humidity, clear skies, comfortable temperatures.
What is the climate like in La Unión?
La Unión is located at approximately 4.5° latitude. It has a tropical or subtropical climate with wet and dry seasons.
Does it rain a lot in La Unión?
The wettest period in La Unión is typically during June – September. Wet/monsoon season; heavier rainfall possible.
What should I pack for a trip to La Unión?
For visits to La Unión during November – April: light clothing and sun protection. For June – September: layers and a waterproof jacket are recommended.
What country is La Unión in?
La Unión is located in Colombia, in the state of Valle del Cauca.
What are the public holidays in La Unión in 2026?
View the 2026 public holidays for La Unión on our Holidays page.
What are the GPS coordinates used for the weather forecast in La Unión?
The weather forecast for La Unión uses coordinates 4.5319, -76.1032.