Updated at 18:33 (local time)

Weather in San Sebastian, GT

Retalhuleu · Guatemala
26°
Current weather: few clouds
Few clouds
↑ 26°↓ 25° Feels like 26°
Next: clear sky from 03:00

Next 24 hours

Precipitation (mm)
  1. 26° few clouds – 5 km/h 18:00
  2. 26° few clouds – 6 km/h 21:00
  3. 25° few clouds – 5 km/h 00:00
  4. 24° clear sky – 6 km/h 03:00
  5. 28° few clouds – 6 km/h 06:00
  6. 30° light intensity shower rain 0.2 6 km/h 09:00
  7. 30° shower rain 1.7 11 km/h 12:00
  8. 28° shower rain 0.7 8 km/h 15:00

10-day forecast

Hourly Forecast ↓
  1. Tuesday 10.11 few clouds 26° 25° –
  2. Wednesday 11.11 shower rain 30° 23° 2.6 mm
  3. Thursday 12.11 shower rain 31° 22° 3.5 mm
  4. Friday 13.11 light intensity shower rain 30° 20° 2 mm
  5. Saturday 14.11 shower rain 30° 22° 4.8 mm
  6. Sunday 15.11 clear sky 30° 20° 0.8 mm
  7. Monday 16.11 light intensity shower rain 30° 20° 1 mm
  8. Tuesday 17.11 light intensity shower rain 31° 21° 2 mm
  9. Wednesday 18.11 light intensity shower rain 31° 21° 2.8 mm
  10. Thursday 19.11 light intensity shower rain 30° 20° 2 mm

Tuesday 11/10/2026 · few clouds

  1. 18:00 few clouds 26° – 5 km/h 89%
  2. 21:00 few clouds 26° – 6 km/h 82%

Wednesday 11/11/2026 · shower rain

  1. 00:00 few clouds 25° – 5 km/h 79%
  2. 03:00 clear sky 24° – 6 km/h 75%
  3. 06:00 few clouds 28° – 6 km/h 73%
  4. 09:00 light intensity shower rain 30° 0.2 mm 6 km/h 66%
  5. 12:00 shower rain 30° 1.7 mm 11 km/h 63%
  6. 15:00 shower rain 28° 0.7 mm 8 km/h 78%
  7. 18:00 scattered clouds 26° – 4 km/h 95%
  8. 21:00 scattered clouds 26° – 4 km/h 84%

Thursday 11/12/2026 · shower rain

  1. 00:00 few clouds 26° – 3 km/h 80%
  2. 03:00 fog 24° – 4 km/h 80%
  3. 06:00 fog 28° – 4 km/h 86%
  4. 09:00 light intensity shower rain 30° 0.5 mm 5 km/h 72%
  5. 12:00 shower rain 31° 1.1 mm 7 km/h 72%
  6. 15:00 shower rain 28° 1 mm 6 km/h 77%
  7. 18:00 shower rain 25° 0.9 mm 5 km/h 94%
  8. 21:00 scattered clouds 24° – 7 km/h 91%

Friday 11/13/2026 · light intensity shower rain

  1. 00:00 fog 23° – 5 km/h 86%
  2. 03:00 fog 21° – 6 km/h 93%
  3. 06:00 overcast clouds 30° 0.2 mm 6 km/h 90%
  4. 12:00 light intensity shower rain 30° 1.2 mm 7 km/h 68%
  5. 18:00 few clouds 25° 0.6 mm 1 km/h 90%

Saturday 11/14/2026 · shower rain

  1. 00:00 scattered clouds 23° 0.2 mm 4 km/h 82%
  2. 06:00 few clouds 29° 0.2 mm 3 km/h 81%
  3. 12:00 shower rain 30° 2.8 mm 9 km/h 71%
  4. 18:00 light rain 25° 1.6 mm 1 km/h 92%

Sunday 11/15/2026 · clear sky

  1. 00:00 scattered clouds 24° 0.2 mm 4 km/h 86%
  2. 06:00 scattered clouds 30° – 3 km/h 94%
  3. 12:00 clear sky 30° 0.2 mm 7 km/h 65%
  4. 18:00 few clouds 26° 0.4 mm 1 km/h 87%

Monday 11/16/2026 · light intensity shower rain

  1. 00:00 scattered clouds 24° – 2 km/h 85%
  2. 06:00 few clouds 30° 0.2 mm 4 km/h 80%
  3. 12:00 light intensity shower rain 30° 0.8 mm 7 km/h 65%
  4. 18:00 clear sky 26° – 2 km/h 89%

Tuesday 11/17/2026 · light intensity shower rain

  1. 00:00 clear sky 24° – 3 km/h 79%
  2. 06:00 scattered clouds 31° – 4 km/h 76%
  3. 12:00 light intensity shower rain 31° 1.8 mm 5 km/h 61%
  4. 18:00 scattered clouds 26° 0.2 mm 1 km/h 84%

Wednesday 11/18/2026 · light intensity shower rain

  1. 00:00 scattered clouds 23° – 4 km/h 87%
  2. 06:00 scattered clouds 31° 0.2 mm 5 km/h 82%
  3. 12:00 light intensity shower rain 31° 2 mm 2 km/h 61%
  4. 18:00 scattered clouds 26° 0.6 mm 1 km/h 91%

Thursday 11/19/2026 · light intensity shower rain

  1. 00:00 clear sky 24° – 2 km/h 78%
  2. 06:00 scattered clouds 30° 0.2 mm 4 km/h 88%
  3. 12:00 light intensity shower rain 30° 1.4 mm 4 km/h 63%
  4. 18:00 scattered clouds 26° 0.4 mm 1 km/h 91%

Today in detail

Sun

Sunrise06:05
Sunset17:35

Day length: 11 h 30 min

Wind

from N · 13°

Moon

New moon

1% lit

Air quality

Moderate

PM2.5
27.2
PM10
27.8
Ozone (O₃)
75
Nitrogen dioxide (NO₂)
9.9

Sensitive groups (children, elderly, people with asthma) should limit prolonged outdoor exertion.

Humidity

89%

Dew point: 24°C

Pressure

1012 hPa

Rising

Weather overview: San Sebastian, GT

Right now in San Sebastian, GT the temperature is 26°C with few clouds. Humidity is at 89%, atmospheric pressure is 1012 hPa and the wind blows at 5.4 km/h.

The sun rises at 06:05 and sets at 17:35 (local time).

Over the next 10 days temperatures in San Sebastian will range between 20° and 31°. The warmest day is expected to be Thursday.

The air quality is currently moderate. Sensitive groups (children, elderly, people with asthma) should limit prolonged outdoor exertion.

Latitude 14.566670Longitude -91.650002Timezone: GMT-06:00

San Sebastian 26° Livingston 25° Santo Tomás La Unión 23° San Pedro Carchá 19° Patzité 15° San Benito 25° Departamento de Izabal 25° Pasaco 28° Santo Tomás Milpas Altas 17° Sololá 16° Departamento de Jutiapa 21° San Miguel Panán 26°

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