Weather forecast for 10 days
Santa Bárbara, Guatemala

Weather forecast for the weekend

Saturday, 31. May

PM Thunderstorms
05:33

18:31
CST
PM Thunderstorms
32°C / 22°C
  • Wind: 12km/h WSW
  • Humidity: 72%
  • Precip. probability: 81%
  • Precipitation: 8mm
  • UV index: 11
Tomorrow, in Santa Bárbara, brief but strong thunderstorms are expected during the afternoon hours.
The likelihood of precipitation is high. However, the rainfall will be light. The temperature scale will run from a maximum of a tropical 32°C to a minimum of a delightful 22°C.
The maximum heat index, which adjusts the air temperature based on humidity, is calculated to be a torridly hot 41°C. Note that heat index values are valued for light wind and location in the shade. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
The forecasted temperature peak will correspond with May's average maximum of 30°C.
Sunrise will be at 05:33 and sunset at 18:31; tomorrow's daylight will last for 12h and 58min.

Sunday, 01. Jun

PM Thunderstorms
05:33

18:31
CST
PM Thunderstorms
32°C / 22°C
  • Wind: 10km/h SSW
  • Humidity: 70%
  • Precip. probability: 81%
  • Precipitation: 13mm
  • UV index: 11
On Sunday, 1st of June, cloud build-up may lead to afternoon thunderstorms.
With a high probability, moderate precipitation is predicted. The temperature will fluctuate from a high of a blazing 32°C to a low of a delightful 22°C.
Sunday's top temperature is set to align with the common May high of 30°C.
Sunrise will be at 05:33 and sunset at 18:31; the daylight will last for 12h and 58min.

Frequently asked questions

What is the weather forecast for Santa Bárbara for Sunday?
On Sunday, showers and thunder will dominate the later part of the day.
Will it rain on Sunday?
Moderate precipitation of 13mm is expected on Sunday. The chance of rainfall is high at 81%.
What will be the highest temperature on Sunday?
On Sunday, the maximum temperature will be 32°C, while the minimum temperature will be 22°C.
What is the weather forecast for Santa Bárbara for the next ten days?
In Santa Bárbara, lightning activity with storms is expected each day for the next ten days.
Will it rain in the next ten days?
With daily precipitation varying from a maximum of 23mm to a minimum of 2mm, rainfall is expected every day in Santa Bárbara. With substantial precipitation of 23mm, Monday and Tuesday will be the wettest days.
How hot will it be in the next ten days?
The maximum temperature will vary between 29°C and 32°C, while the minimum temperature will remain unchanged at 22°C.
Taking the humidity into consideration, the maximum feel-like temperature will vary between 35°C and 41°C.
What will be the hottest and the coldest days?
With a maximum temperature of 32°C, Saturday and Sunday will be the hottest days. With a maximum temperature of 29°C, Thursday through next Saturday will be the coldest days.

Long-term weather forecast

Fri30.May
  • min.
  • 22°C
Thunderstorms Early
Thunderstorms Early
  • Wind: 7km/h N
  • Humidity: 90%
  • UV index: 0
  • Precip. probability: 58%
  • Precipitation: 2mm
  • 05:33 18:31 CST
Sat31.May
  • 32°C
  • 22°C
PM Thunderstorms
PM Thunderstorms
  • Wind: 12km/h WSW
  • Humidity: 72%
  • UV index: 11
  • Precip. probability: 81%
  • Precipitation: 8mm
  • 05:33 18:31 CST
Sun01.Jun
  • 32°C
  • 22°C
PM Thunderstorms
PM Thunderstorms
  • Wind: 10km/h SSW
  • Humidity: 70%
  • UV index: 11
  • Precip. probability: 81%
  • Precipitation: 13mm
  • 05:33 18:31 CST
Mon02.Jun
  • 31°C
  • 22°C
Thunderstorms
Thunderstorms
  • Wind: 10km/h S
  • Humidity: 76%
  • UV index: 10
  • Precip. probability: 95%
  • Precipitation: 23mm
  • 05:33 18:32 CST
Tue03.Jun
  • 30°C
  • 22°C
Thunderstorms
Thunderstorms
  • Wind: 10km/h S
  • Humidity: 79%
  • UV index: 8
  • Precip. probability: 94%
  • Precipitation: 23mm
  • 05:33 18:32 CST
Wed04.Jun
  • 30°C
  • 22°C
Thunderstorms
Thunderstorms
  • Wind: 11km/h SSE
  • Humidity: 80%
  • UV index: 6
  • Precip. probability: 86%
  • Precipitation: 18mm
  • 05:33 18:32 CST
Thu05.Jun
  • 29°C
  • 22°C
Thunderstorms
Thunderstorms
  • Wind: 13km/h SE
  • Humidity: 81%
  • UV index: 6
  • Precip. probability: 76%
  • Precipitation: 22mm
  • 05:33 18:33 CST
Fri06.Jun
  • 29°C
  • 22°C
Thunderstorms
Thunderstorms
  • Wind: 12km/h SSE
  • Humidity: 79%
  • UV index: 8
  • Precip. probability: 67%
  • Precipitation: 20mm
  • 05:34 18:33 CST
Sat07.Jun
  • 29°C
  • 22°C
Thunderstorms
Thunderstorms
  • Wind: 11km/h SSW
  • Humidity: 79%
  • UV index: 9
  • Precip. probability: 60%
  • Precipitation: 15mm
  • 05:34 18:33 CST
Sun08.Jun
  • 30°C
  • 22°C
Thunderstorms
Thunderstorms
  • Wind: 12km/h SW
  • Humidity: 76%
  • UV index: 9
  • Precip. probability: 60%
  • Precipitation: 15mm
  • 05:34 18:34 CST
The forecast shows that thunderstorm activity is expected throughout the forecast.
Rainfall is anticipated day-to-day, with daily precipitation varying from a minimal 2mm to a maximum of 23mm. With substantial precipitation of 23mm, Monday and Tuesday will be the wettest days.
The high temperatures are expected to remain largely stable over the next several days. Maximum temperatures will fall between 29°C and 32°C, while the minimum remains unchanged, holding at 22°C.
Saturday and Sunday, with the highest temperature of 32°C, will be the hottest days in Santa Bárbara; Thursday through next Saturday, with the highest temperature of 29°C, will be the coldest days in Santa Bárbara.
Including the humidity's impact, the maximum feel-like temperature may increase considerably and range between a fiery hot 35°C and a scorching 41°C.
Updated: May 30, 2025 @ 23:58:30 UTC
Published by: Weather Atlas | About Us
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