--- title: "10 Day Weather Forecast for San Francisco La Unión, Quetzaltenango, GT" description: "Get the latest 10 day weather forecast for San Francisco La Unión, Quetzaltenango, GT. Stay prepared with accurate and up-to-date weather information to plan your week ahead." location: "San Francisco La Unión, Quetzaltenango, GT" canonical: "https://www.weatherbug.com/weather-forecast/10-day-weather/san-francisco-la-union-quetzaltenango-gt" coordinates: ["14.91667,-91.53333"] temperature_units: "°F" last_updated: "2026-05-30T18:03:00.0000000Z" source: "WeatherBug" --- # 10 Day Weather Forecast for San Francisco La Unión, Quetzaltenango, GT Get the latest 10-day weather forecast for San Francisco La Unión, Quetzaltenango, GT, including day and night conditions, high and low temperatures, wind speed and direction and precipitation chances. Forecast issued on 2026-05-30T18:03:00+00:00. ## 10 Day Weather Forecast | Date | Day Forecast | Night Forecast | High °F | Low °F | | ---------- | ------------------------------------------------ |------------------------------------------------| -------: | -------: | | Sat, May 30 | Partly cloudy with a 90% chance for rain and thunderstorms. High temperature around 69F. Dew point will be around 52F with an average humidity of 88%. Winds will be 3 mph from the S. | Partly cloudy with a 85% chance for rain and thunderstorms. Low temperature around 52F. Dew point will be around 53F with an average humidity of 96%. Winds will be 2 mph from the N. | 69°F | 52°F | | Sun, May 31 | Partly cloudy with a 85% chance for rain and thunderstorms. High temperature around 70F. Dew point will be around 52F with an average humidity of 78%. Winds will be 4 mph from the S. | Partly cloudy with a 85% chance for rain and thunderstorms. Low temperature around 51F. Dew point will be around 52F with an average humidity of 94%. Winds will be 2 mph from the N. | 70°F | 51°F | | Mon, Jun 1 | Partly cloudy with a 100% chance for rain and thunderstorms. High temperature around 63F. Dew point will be around 54F with an average humidity of 84%. Winds will be 3 mph from the S. | Mostly cloudy with a 95% chance for rain and thunderstorms. Low temperature around 52F. Dew point will be around 55F with an average humidity of 99%. Winds will be 2 mph from the NE. | 63°F | 52°F | | Tue, Jun 2 | Mostly cloudy with a 100% chance for rain and thunderstorms. High temperature around 62F. Dew point will be around 54F with an average humidity of 87%. Winds will be 2 mph from the SE. | Cloudy with a 90% chance for rain and thunderstorms. Low temperature around 51F. Dew point will be around 54F with an average humidity of 100%. Winds will be 2 mph from the NE. | 62°F | 51°F | | Wed, Jun 3 | Mostly cloudy with a 100% chance for rain and thunderstorms. High temperature around 64F. Dew point will be around 54F with an average humidity of 85%. Winds will be 3 mph from the S. | Cloudy with a 95% chance for rain and thunderstorms. Low temperature around 52F. Dew point will be around 55F with an average humidity of 100%. Winds will be 2 mph from the E. | 64°F | 52°F | | Thu, Jun 4 | Mostly cloudy with a 100% chance for rain and thunderstorms. High temperature around 62F. Dew point will be around 55F with an average humidity of 86%. Winds will be 3 mph from the S. | Mostly cloudy with a 100% chance for rain and thunderstorms. Low temperature around 51F. Dew point will be around 54F with an average humidity of 99%. Winds will be 3 mph from the E. | 62°F | 51°F | | Fri, Jun 5 | Partly cloudy with a 100% chance for rain and thunderstorms. High temperature around 63F. Dew point will be around 53F with an average humidity of 80%. Winds will be 5 mph from the SE. | Mostly cloudy with a 85% chance for rain and thunderstorms. Low temperature around 51F. Dew point will be around 53F with an average humidity of 96%. Winds will be 2 mph from the SE. | 63°F | 51°F | | Sat, Jun 6 | Cloudy with a 90% chance for rain and thunderstorms. High temperature around 62F. Dew point will be around 53F with an average humidity of 81%. Winds will be 3 mph from the SE. | Partly cloudy with a 75% chance for rain and thunderstorms. Low temperature around 50F. Dew point will be around 53F with an average humidity of 98%. Winds will be 3 mph from the E. | 62°F | 50°F | | Sun, Jun 7 | Partly cloudy with a 90% chance for rain and thunderstorms. High temperature around 64F. Dew point will be around 52F with an average humidity of 80%. Winds will be 3 mph from the SE. | Partly cloudy with a 85% chance for rain and thunderstorms. Low temperature around 50F. Dew point will be around 53F with an average humidity of 98%. Winds will be 3 mph from the NE. | 64°F | 50°F | | Mon, Jun 8 | Mostly cloudy with a 90% chance for rain and thunderstorms. High temperature around 61F. Dew point will be around 52F with an average humidity of 84%. Winds will be 3 mph from the SE. | Cloudy with a 85% chance for rain and thunderstorms. Low temperature around 50F. Dew point will be around 53F with an average humidity of 99%. Winds will be 2 mph from the E. | 61°F | 50°F | ## Source Information - Source: "https://www.weatherbug.com/weather-forecast/10-day-weather/san-francisco-la-union-quetzaltenango-gt" - Last Updated: "2026-05-30T18:03:00+00:00"