Current Conditions

Retalhuleu, Retalhuleu

77°F25°C

Light Rain

Wind

NNW 2 mph3 km/h

Humidity

88%

Cloud Cover

98%

As of Tuesday, September 8, 2026 at 7:47 PM CST

Today's Outlook

Night

Overcast, with a low around 75°F24°C. Light wind from the NNW around 3 mph4 km/h. 36% chance of drizzle overnight.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Light Rain	High 89°F32°CFeels 96°F35°C	Low 74°F23°C	Precip 0.09 in2.4 mm84%	Cloud 71%	Wind W 3 mph5 km/h	Wednesday: Mostly cloudy and hot, with a high of 89°F32°C and morning low of 74°F23°C — feels like 95°F35°C. Light wind from the SW around 4 mph6 km/h. 84% chance of showers around midday. Heat risk in the afternoon. Wednesday Night: Overcast, with a low around 75°F24°C. Light wind from the NNW around 3 mph4 km/h. 36% chance of drizzle overnight.
Showers	High 89°F32°CFeels 95°F35°C	Low 74°F23°C	Precip 0.13 in3.2 mm80%	Cloud 58%	Wind W 3 mph5 km/h	Thursday: Mostly cloudy and hot, with a high of 89°F32°C and morning low of 74°F23°C — feels like 95°F35°C. Light wind from the SSW around 4 mph6 km/h. 80% chance of showers around midday. Humid. Thursday Night: Mostly cloudy, with a low around 75°F24°C. Light wind from the NNW around 2 mph4 km/h. 48% chance of showers in the evening.
Showers	High 89°F32°CFeels 96°F35°C	Low 73°F23°C	Precip 0.11 in2.9 mm87%	Cloud 50%	Wind WNW 3 mph4 km/h	Friday: Partly cloudy and hot, with a high of 89°F32°C and morning low of 73°F23°C — feels like 95°F35°C. Light wind from the WSW around 3 mph5 km/h. 87% chance of showers around midday. Heat risk in the afternoon. Friday Night: Mostly cloudy, with a low around 74°F24°C. Light wind from the NNW around 2 mph4 km/h. 55% chance of showers throughout the night.
Rain	High 88°F31°CFeels 96°F35°C	Low 74°F23°C	Precip 0.34 in8.7 mm96%	Cloud 49%	Wind WNW 2 mph4 km/h	Saturday: Partly cloudy and hot, with a high of 88°F31°C and morning low of 74°F23°C — feels like 95°F35°C. Light wind from the SW around 3 mph4 km/h. 96% chance of rain throughout the day. Heat risk in the afternoon. Saturday Night: Mostly cloudy, with a low around 75°F24°C. Light wind from the N around 2 mph3 km/h. 85% chance of showers throughout the night.
Rain	High 86°F30°CFeels 93°F34°C	Low 75°F24°C	Precip 0.65 in16.5 mm98%	Cloud 76%	Wind N 2 mph3 km/h	Sunday: Mostly cloudy and warm, with a high of 86°F30°C and morning low of 75°F24°C — feels like 93°F34°C. Light wind from the SW around 2 mph4 km/h. 98% chance of rain throughout the day. Heavy, humid air. Sunday Night: Mostly cloudy, with a low around 75°F24°C. Light wind from the NNE around 2 mph3 km/h. 91% chance of rain throughout the night.
Rain	High 87°F31°CFeels 93°F34°C	Low 74°F23°C	Precip 0.28 in7.2 mm87%	Cloud 85%	Wind WNW 3 mph4 km/h	Monday: Overcast and hot, with a high of 87°F31°C and morning low of 74°F23°C — feels like 93°F34°C. Light wind from the WSW around 3 mph5 km/h. 87% chance of rain throughout the day. Heavy, humid air. Monday Night: Overcast, with a low around 75°F24°C. Light wind from the N around 2 mph3 km/h. 62% chance of light rain throughout the night.
Light Rain	High 87°F31°CFeels 94°F34°C	Low 74°F23°C	Precip 0.19 in4.9 mm86%	Cloud 81%	Wind WNW 3 mph5 km/h	Tuesday: Overcast and hot, with a high of 87°F31°C and morning low of 74°F23°C — feels like 93°F34°C. Light wind from the W around 3 mph5 km/h. 86% chance of light rain throughout the day. Heavy, humid air. Tuesday Night: Mostly cloudy, with a low around 75°F24°C. Light wind from the NNW around 2 mph4 km/h. 57% chance of light rain throughout the night.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	WednesdaySep 9	89°F32°C Feels 96°F35°C	74°F23°C	0.09 in2.4 mm· 84%	71%	Light Rain	W 3 mph5 km/h
DayMostly cloudy and hot, with a high of 89°F32°C and morning low of 74°F23°C — feels like 95°F35°C. Light wind from the SW around 4 mph6 km/h. 84% chance of showers around midday. Heat risk in the afternoon. NightOvercast, with a low around 75°F24°C. Light wind from the NNW around 3 mph4 km/h. 36% chance of drizzle overnight.
	ThursdaySep 10	89°F32°C Feels 95°F35°C	74°F23°C	0.13 in3.2 mm· 80%	58%	Showers	W 3 mph5 km/h
DayMostly cloudy and hot, with a high of 89°F32°C and morning low of 74°F23°C — feels like 95°F35°C. Light wind from the SSW around 4 mph6 km/h. 80% chance of showers around midday. Humid. NightMostly cloudy, with a low around 75°F24°C. Light wind from the NNW around 2 mph4 km/h. 48% chance of showers in the evening.
	FridaySep 11	89°F32°C Feels 96°F35°C	73°F23°C	0.11 in2.9 mm· 87%	50%	Showers	WNW 3 mph4 km/h
DayPartly cloudy and hot, with a high of 89°F32°C and morning low of 73°F23°C — feels like 95°F35°C. Light wind from the WSW around 3 mph5 km/h. 87% chance of showers around midday. Heat risk in the afternoon. NightMostly cloudy, with a low around 74°F24°C. Light wind from the NNW around 2 mph4 km/h. 55% chance of showers throughout the night.
	SaturdaySep 12	88°F31°C Feels 96°F35°C	74°F23°C	0.34 in8.7 mm· 96%	49%	Rain	WNW 2 mph4 km/h
DayPartly cloudy and hot, with a high of 88°F31°C and morning low of 74°F23°C — feels like 95°F35°C. Light wind from the SW around 3 mph4 km/h. 96% chance of rain throughout the day. Heat risk in the afternoon. NightMostly cloudy, with a low around 75°F24°C. Light wind from the N around 2 mph3 km/h. 85% chance of showers throughout the night.
	SundaySep 13	86°F30°C Feels 93°F34°C	75°F24°C	0.65 in16.5 mm· 98%	76%	Rain	N 2 mph3 km/h
DayMostly cloudy and warm, with a high of 86°F30°C and morning low of 75°F24°C — feels like 93°F34°C. Light wind from the SW around 2 mph4 km/h. 98% chance of rain throughout the day. Heavy, humid air. NightMostly cloudy, with a low around 75°F24°C. Light wind from the NNE around 2 mph3 km/h. 91% chance of rain throughout the night.
	MondaySep 14	87°F31°C Feels 93°F34°C	74°F23°C	0.28 in7.2 mm· 87%	85%	Rain	WNW 3 mph4 km/h
DayOvercast and hot, with a high of 87°F31°C and morning low of 74°F23°C — feels like 93°F34°C. Light wind from the WSW around 3 mph5 km/h. 87% chance of rain throughout the day. Heavy, humid air. NightOvercast, with a low around 75°F24°C. Light wind from the N around 2 mph3 km/h. 62% chance of light rain throughout the night.
	TuesdaySep 15	87°F31°C Feels 94°F34°C	74°F23°C	0.19 in4.9 mm· 86%	81%	Light Rain	WNW 3 mph5 km/h
DayOvercast and hot, with a high of 87°F31°C and morning low of 74°F23°C — feels like 93°F34°C. Light wind from the W around 3 mph5 km/h. 86% chance of light rain throughout the day. Heavy, humid air. NightMostly cloudy, with a low around 75°F24°C. Light wind from the NNW around 2 mph4 km/h. 57% chance of light rain throughout the night.
	WednesdaySep 16	87°F31°C Feels 94°F34°C	74°F23°C	0.36 in9.1 mm· 94%	70%	Rain	NW 3 mph4 km/h
DayMostly cloudy and hot, with a high of 87°F31°C and morning low of 74°F23°C — feels like 93°F34°C. Light wind from the WSW around 3 mph5 km/h. 94% chance of rain throughout the day. Heavy, humid air. NightMostly cloudy, with a low around 75°F24°C. Light wind from the N around 2 mph4 km/h. 75% chance of light rain throughout the night.
	ThursdaySep 17	87°F31°C Feels 94°F34°C	74°F24°C	0.5 in12.8 mm· 96%	76%	Rain	NW 2 mph4 km/h
DayMostly cloudy and hot, with a high of 87°F31°C and morning low of 74°F24°C — feels like 93°F34°C. Light wind from the WSW around 3 mph5 km/h. 96% chance of rain throughout the day. Heavy, humid air. NightOvercast, with a low around 75°F24°C. Light wind from the NNE around 2 mph3 km/h. 93% chance of rain throughout the night.
	FridaySep 18	87°F30°C Feels 93°F34°C	74°F23°C	0.51 in13 mm· 97%	80%	Rain	NW 2 mph4 km/h
DayMostly cloudy and hot, with a high of 87°F30°C and morning low of 74°F23°C — feels like 93°F34°C. Light wind from the WSW around 3 mph4 km/h. 97% chance of rain throughout the day. Heavy, humid air. NightOvercast, with a low around 74°F24°C. Light wind from the N around 2 mph3 km/h. 87% chance of rain throughout the night.
	SaturdaySep 19	86°F30°C Feels 93°F34°C	74°F24°C	0.45 in11.5 mm· 91%	82%	Rain	WNW 3 mph4 km/h
DayMostly cloudy and hot, with a high of 86°F30°C and morning low of 74°F24°C — feels like 93°F34°C. Light wind from the WSW around 3 mph5 km/h. 91% chance of rain throughout the day. Heavy, humid air. NightOvercast, with a low around 75°F24°C. Light wind from the N around 2 mph3 km/h. 85% chance of rain throughout the night.
	SundaySep 20	86°F30°C Feels 93°F34°C	74°F23°C	0.62 in15.7 mm· 96%	89%	Rain	WNW 2 mph4 km/h
DayOvercast and warm, with a high of 86°F30°C and morning low of 74°F23°C — feels like 93°F34°C. Light wind from the WSW around 3 mph4 km/h. 96% chance of rain throughout the day. Heavy, humid air. NightOvercast, with a low around 75°F24°C. Light wind from the N around 2 mph3 km/h. 88% chance of rain throughout the night.
	MondaySep 21	84°F29°C Feels 91°F33°C	74°F23°C	0.58 in14.8 mm· 94%	92%	Rain	WNW 2 mph4 km/h
DayOvercast and warm, with a high of 84°F29°C and morning low of 74°F23°C — feels like 91°F33°C. Light wind from the SW around 2 mph4 km/h. 94% chance of rain throughout the day. Heavy, humid air. NightOvercast, with a low around 74°F24°C. Light wind from the NNE around 2 mph3 km/h. 84% chance of rain throughout the night.
	TuesdaySep 22	85°F29°C Feels 92°F33°C	74°F23°C	0.57 in14.5 mm· 96%	91%	Rain	ESE 2 mph4 km/h
DayOvercast and warm, with a high of 85°F29°C and morning low of 74°F23°C — feels like 91°F33°C. Light wind from the S around 3 mph4 km/h. 96% chance of rain throughout the day. Heavy, humid air. NightOvercast, with a low around 74°F23°C. Light wind from the NE around 2 mph3 km/h. 87% chance of rain throughout the night.
	WednesdaySep 23	84°F29°C Feels 91°F33°C	74°F23°C	0.62 in15.8 mm· 90%	91%	Rain	SE 2 mph4 km/h
DayOvercast and warm, with a high of 84°F29°C and morning low of 74°F23°C — feels like 91°F33°C. Light wind from the S around 3 mph5 km/h. 90% chance of rain throughout the day. Heavy, humid air. NightOvercast, with a low around 74°F23°C. Light wind from the NE around 2 mph3 km/h. 90% chance of rain throughout the night.

Nearby Cities

San Sebastián3 mi4 km Nuevo San Carlos4 mi7 km El Asintal5 mi9 km San Felipe8 mi13 km El Palmar10 mi17 km San Francisco Zapotitlán11 mi18 km

About This Forecast

This forecast is powered by WeatherMesh, the world's most advanced and accurate weather model powered by AI. WeatherMesh is built on proprietary data from WindBorne's Global Sounding Balloon constellation — the world's largest fleet of autonomous, long-duration weather balloons — collecting observations across 100% of Earth, including over oceans and remote regions where no other data exists.

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Coordinates: 14.5358°N, 91.6785°W·Elevation: 241m·Timezone: America/Guatemala·Population: 90,505