Weather forecast for todaySan Bernardino, Guatemala

Weather forecast for today

Current condition 18:08 CST

  • 24°C
  • Feels like:
    24°C
Heavy Thunderstorm
Heavy Thunderstorm
  • Precipitation: 11mm
  • Wind: 8km/hNW 320°
  • Humidity: 98%
  • Dewpoint: 23°C
  • Pressure: 1010.84mbar
  • Visibility: 1.3km
  • UV index: 0
  • ▼
In San Bernardino, currently, strong thunderstorms are leading to heavy downpours and potential flooding.
Current rainfall is 11mm.
The temperature is a temperate 24°C. The current temperature is almost at the minimum-anticipated 22°C for today.

Tuesday 20. Oct 2026

  • min.
  • 22°C
Thunderstorms Early
Thunderstorms Early
  • Precip. probability: 93%
  • Precipitation: 1mm
  • Wind: 7km/hNNE 26°
  • Humidity: 95%
  • UV index: 0
  • Sunrise: 05:58 CST
  • Sunset: 17:43 CST
  • ▼
In San Bernardino, during the evening and into the night, early instability could trigger thunderstorms.
Minimal precipitation is anticipated for today. The lowest predicted temperature is a pleasant 22°C.
Sunrise was at 05:58 and sunset at 17:43; the daylight lasted for 11h and 45min.

Hourly overview

Hourly temperatures

Maximum temperature: 24°C.
Coldest period: 20h - 1h 23°C.

Chance of precipitation

Highest chance: 19h 72%.

Hourly weather forecast

  • 19h
  • 24°C
  • Feels like:
    24°C
Thunderstorms
Thunderstorms
  • Precip. probability: 72%
  • Precipitation: 1mm
  • Wind: 6km/hNNE 32°
  • Humidity: 98%
  • Pressure: 1011mbar
  • Visibility: 3km
  • UV index: 0
  • ▼
  • 20h
  • 23°C
  • Feels like:
    23°C
Showers
Showers
  • Precip. probability: 41%
  • Precipitation: 1mm
  • Wind: 5km/hNNE 19°
  • Humidity: 98%
  • Pressure: 1012mbar
  • Visibility: 7km
  • UV index: 0
  • ▼
  • 21h
  • 23°C
  • Feels like:
    23°C
Showers
Showers
  • Precip. probability: 36%
  • Precipitation: 0mm
  • Wind: 4km/hNNE 23°
  • Humidity: 97%
  • Pressure: 1012mbar
  • Visibility: 9km
  • UV index: 0
  • ▼
  • 22h
  • 23°C
  • Feels like:
    23°C
Cloudy
Cloudy
  • Precip. probability: 11%
  • Precipitation: 0mm
  • Wind: 2km/hN 11°
  • Humidity: 95%
  • Pressure: 1012mbar
  • Visibility: 12km
  • UV index: 0
  • ▼
  • 23h
  • 23°C
  • Feels like:
    23°C
Cloudy
Cloudy
  • Precip. probability: 6%
  • Precipitation: 0mm
  • Wind: 2km/hNNE 20°
  • Humidity: 95%
  • Pressure: 1012mbar
  • Visibility: 14km
  • UV index: 0
  • ▼
  • 0h
  • 23°C
  • Feels like:
    23°C
Cloudy
Cloudy
  • Precip. probability: 7%
  • Precipitation: 0mm
  • Wind: 2km/hNNE 29°
  • Humidity: 94%
  • Pressure: 1011mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 1h
  • 23°C
  • Feels like:
    23°C
Cloudy
Cloudy
  • Precip. probability: 7%
  • Precipitation: 0mm
  • Wind: 2km/hN 357°
  • Humidity: 92%
  • Pressure: 1011mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 2h
  • 23°C
  • Feels like:
    24°C
Cloudy
Cloudy
  • Precip. probability: 10%
  • Precipitation: 0mm
  • Wind: 2km/hENE 59°
  • Humidity: 94%
  • Pressure: 1010mbar
  • Visibility: 15km
  • UV index: 0
  • ▼
  • 3h
  • 23°C
  • Feels like:
    24°C
Cloudy
Cloudy
  • Precip. probability: 7%
  • Precipitation: 0mm
  • Wind: 3km/hNE 52°
  • Humidity: 92%
  • Pressure: 1010mbar
  • Visibility: 15km
  • UV index: 0
  • ▼
  • 4h
  • 23°C
  • Feels like:
    24°C
Cloudy
Cloudy
  • Precip. probability: 23%
  • Precipitation: 0mm
  • Wind: 3km/hNNE 22°
  • Humidity: 93%
  • Pressure: 1010mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
During the evening and overnight hours, a combination of rain-filled, cloud-filled and thunderstorm-prone weather is forecasted.
With minimal precipitation of 1mm, rain is forecasted at 19h and 20h.
The temperature will be between the highest temperature of 24°C and the lowest temperature of 23°C.
Updated: Oct 21, 2026 @ 00:08:23 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Yes, it rains now, and precipitation is 11mm.

The temperature at 18:08 CST is 24°C.

On Tuesday, first part of the day may feature thunderstorms.

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

On Tuesday, in San Bernardino, sunrise was at 05:58 and sunset at 17:43 (CST).

Today in San Bernardino, the length of the day was 11h and 45min.