Weather forecast for todayNueva Santa Rosa, Guatemala

Weather forecast for today

Current condition 02:53 CST

  • 19°C
  • Feels like:
    19°C
Mostly Cloudy
Mostly Cloudy
  • Precipitation: 0mm
  • Wind: 11km/hNNE 20°
  • Humidity: 93%
  • Dewpoint: 18°C
  • Pressure: 1012.19mbar
  • Visibility: 12.87km
  • UV index: 0
  • ▼
At the moment, the sky is cloud-filled, with only small gaps of brightness.
The temperature is an enjoyable 19°C. The current temperature is almost at the minimum-predicted 18°C for today.

Wednesday 21. Oct 2026

  • 28°C
  • 18°C
Thunderstorms
Thunderstorms
  • Precip. probability: 79%
  • Precipitation: 0mm
  • Wind: 12km/hNE 45°
  • Humidity: 73%
  • UV index: 9
  • Sunrise: 05:53 CST
  • Sunset: 17:37 CST
  • ▼
Today, in Nueva Santa Rosa, stormy skies are anticipated.
Minimal precipitation is predicted. Temperatures will oscillate between a warm 28°C at their highest and a comfortable 18°C at their lowest.
The maximum heat index, which indicates how humid air affects the felt temperature, is assessed at a tropical 31°C. Note that heat index values are valued for light wind and location in the shade.
The forecasted highest temperature will be significantly higher than the standard maximum for October of 22.5°C.
Sunrise will be at 05:53 and sunset at 17:37; the daylight will last for 11h and 44min.

Hourly overview

Hourly temperatures

Warmest hour: 12h 30°C.
Coldest hour: 6h 19°C.

Chance of precipitation

Highest chance: 15h 72%.

Hourly weather forecast

  • 4h
  • 19°C
  • Feels like:
    19°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 3%
  • Precipitation: 0mm
  • Wind: 12km/hNNE 25°
  • Humidity: 94%
  • Pressure: 1012mbar
  • Visibility: 15km
  • UV index: 0
  • ▼
Sunrise: 05:53
  • 6h
  • 19°C
  • Feels like:
    19°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 4%
  • Precipitation: 0mm
  • Wind: 12km/hNNE 23°
  • Humidity: 92%
  • Pressure: 1013mbar
  • Visibility: 13km
  • UV index: 0
  • ▼
  • 8h
  • 23°C
  • Feels like:
    23°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 11km/hNNE 16°
  • Humidity: 80%
  • Pressure: 1013mbar
  • Visibility: 16km
  • UV index: 3
  • ▼
  • 10h
  • 27°C
  • Feels like:
    28°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 11km/hNNE 28°
  • Humidity: 63%
  • Pressure: 1012mbar
  • Visibility: 16km
  • UV index: 9
  • ▼
  • 12h
  • 28°C
  • Feels like:
    30°C
Scattered Thunderstorms
Scattered Thunderstorms
  • Precip. probability: 51%
  • Precipitation: 2mm
  • Wind: 10km/hNE 44°
  • Humidity: 59%
  • Pressure: 1011mbar
  • Visibility: 10km
  • UV index: 8
  • ▼
  • 14h
  • 27°C
  • Feels like:
    29°C
Thunderstorms
Thunderstorms
  • Precip. probability: 80%
  • Precipitation: 2mm
  • Wind: 10km/hENE 61°
  • Humidity: 69%
  • Pressure: 1010mbar
  • Visibility: 10km
  • UV index: 3
  • ▼
  • 16h
  • 25°C
  • Feels like:
    27°C
Thunderstorms
Thunderstorms
  • Precip. probability: 70%
  • Precipitation: 2mm
  • Wind: 10km/hSE 139°
  • Humidity: 79%
  • Pressure: 1010mbar
  • Visibility: 10km
  • UV index: 1
  • ▼
Sunset: 17:37
  • 18h
  • 23°C
  • Feels like:
    24°C
Scattered Thunderstorms
Scattered Thunderstorms
  • Precip. probability: 45%
  • Precipitation: 1mm
  • Wind: 8km/hNNE 28°
  • Humidity: 87%
  • Pressure: 1012mbar
  • Visibility: 8km
  • UV index: 0
  • ▼
  • 20h
  • 22°C
  • Feels like:
    23°C
Cloudy
Cloudy
  • Precip. probability: 24%
  • Precipitation: 0mm
  • Wind: 8km/hNE 34°
  • Humidity: 90%
  • Pressure: 1014mbar
  • Visibility: 11km
  • UV index: 0
  • ▼
  • 22h
  • 21°C
  • Feels like:
    22°C
Cloudy
Cloudy
  • Precip. probability: 7%
  • Precipitation: 0mm
  • Wind: 9km/hNNE 21°
  • Humidity: 90%
  • Pressure: 1014mbar
  • Visibility: 7km
  • UV index: 0
  • ▼
Today, a combination of overcast, unstable and rain-filled weather is predicted.
Rainfall is predicted from 11h to 19h. The most intense rain will be falling at 12h, 14h, 16h and 17h.
The temperature will be between a maximum of 28°C and a minimum of 19°C. The warmest part of the day will be at 11h and 12h.
The forecasted high will be notably higher than the typical maximum in October, which is 22.5°C. The minimum temperature will be also relatively higher than October's average low of 14.3°C.
October is typically the chilliest month in Nueva Santa Rosa, with an average high of 22.5°C and a low near 14.3°C.
Updated: Oct 21, 2026 @ 08:53:04 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

At 02:53 CST, the temperature is 19°C.

On Wednesday, in Nueva Santa Rosa, thunderstorms are expected.

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

Today, the maximum temperature will be 28°C, while the minimum temperature will be 18°C. The maximum heat index, which factors the actual air temperature with the relative humidity, is estimated at 31°C.
The maximum temperature will be uncommonly higher than the average highest temperature of 22.5°C in October. The lowest temperature will be moderately higher than the average low of 14.3°C.

On Wednesday, in Nueva Santa Rosa, sunrise will be at 05:53 and sunset at 17:37 (CST).

In Nueva Santa Rosa, the length of the day today will be 11h and 44min.