Current Conditions

Retalhuleu, Retalhuleu

85°F29°C

Rain

Feels like92°F34°C

Wind

SW 2 mph4 km/h

Humidity

71%

Cloud Cover

94%

As of Tuesday, September 8, 2026 at 1:32 PM CST

Today's Outlook

Day

Overcast and hot, with a high of 86°F30°C — feels like 93°F34°C. Light wind from the SW around 3 mph5 km/h. 98% chance of rain throughout the day. Heavy, humid air.

Night

Overcast, with a low around 77°F25°C. Light wind from the NNW around 2 mph3 km/h. 91% chance of rain throughout the night.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Rain	High 86°F30°CFeels 94°F34°C	Low 77°F25°C	Precip 0.42 in10.6 mm98%	Cloud 92%	Wind SW 2 mph4 km/h	Tuesday: Overcast and hot, with a high of 86°F30°C — feels like 93°F34°C. Light wind from the SW around 3 mph5 km/h. 98% chance of rain throughout the day. Heavy, humid air. Tuesday Night: Overcast, with a low around 77°F25°C. Light wind from the NNW around 2 mph3 km/h. 91% chance of rain throughout the night.
Showers	High 89°F32°CFeels 96°F35°C	Low 74°F23°C	Precip 0.08 in2.1 mm74%	Cloud 66%	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. 74% chance of showers around midday. Heat risk in the afternoon. Wednesday Night: Mostly cloudy, with a low around 75°F24°C. Light wind from the NW around 2 mph4 km/h. 28% chance of drizzle throughout the night.
Showers	High 89°F32°CFeels 95°F35°C	Low 74°F24°C	Precip 0.09 in2.2 mm52%	Cloud 63%	Wind W 3 mph5 km/h	Thursday: Mostly cloudy and hot, with a high of 89°F32°C and morning low of 74°F24°C — feels like 95°F35°C. Light wind from the SW around 3 mph6 km/h. 52% chance of showers around midday. Heat risk in the afternoon. Thursday Night: Mostly cloudy, with a low around 75°F24°C. Light wind from the N around 2 mph4 km/h. 45% chance of showers in the evening.
Showers	High 89°F32°CFeels 96°F36°C	Low 74°F24°C	Precip 0.15 in3.9 mm88%	Cloud 58%	Wind W 3 mph4 km/h	Friday: Mostly cloudy and hot, with a high of 89°F32°C and morning low of 74°F24°C — feels like 97°F36°C. Light wind from the WSW around 3 mph5 km/h. 88% chance of showers around midday. Heat risk in the afternoon. Friday Night: Mostly cloudy, with a low around 75°F24°C. Light wind from the NNW around 2 mph4 km/h. 71% chance of showers throughout the night.
Rain	High 89°F31°CFeels 96°F36°C	Low 75°F24°C	Precip 0.26 in6.7 mm96%	Cloud 56%	Wind WNW 2 mph4 km/h	Saturday: Mostly cloudy and hot, with a high of 89°F31°C and morning low of 75°F24°C — feels like 97°F36°C. Light wind from the SW around 3 mph4 km/h. 96% chance of rain around midday. Heat risk in the afternoon. Saturday Night: Mostly cloudy, with a low around 76°F24°C. Light wind from the NNW around 2 mph3 km/h. 61% chance of showers throughout the night.
Rain	High 87°F31°CFeels 95°F35°C	Low 75°F24°C	Precip 0.52 in13.2 mm97%	Cloud 74%	Wind NNW 2 mph4 km/h	Sunday: Mostly cloudy and hot, with a high of 87°F31°C and morning low of 75°F24°C — feels like 95°F35°C. Light wind from the SW around 2 mph4 km/h. 97% 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. 83% chance of rain throughout the night.
Rain	High 87°F31°CFeels 94°F34°C	Low 75°F24°C	Precip 0.27 in6.9 mm88%	Cloud 87%	Wind WNW 2 mph4 km/h	Monday: Overcast and hot, with a high of 87°F31°C and morning low of 75°F24°C — feels like 93°F34°C. Light wind from the WSW around 3 mph5 km/h. 88% 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. 67% chance of light rain throughout the night.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	TuesdaySep 8	86°F30°C Feels 94°F34°C	77°F25°C	0.42 in10.6 mm· 98%	92%	Rain	SW 2 mph4 km/h
DayOvercast and hot, with a high of 86°F30°C — feels like 93°F34°C. Light wind from the SW around 3 mph5 km/h. 98% chance of rain throughout the day. Heavy, humid air. NightOvercast, with a low around 77°F25°C. Light wind from the NNW around 2 mph3 km/h. 91% chance of rain throughout the night.
	WednesdaySep 9	89°F32°C Feels 96°F35°C	74°F23°C	0.08 in2.1 mm· 74%	66%	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 SW around 4 mph6 km/h. 74% chance of showers around midday. Heat risk in the afternoon. NightMostly cloudy, with a low around 75°F24°C. Light wind from the NW around 2 mph4 km/h. 28% chance of drizzle throughout the night.
	ThursdaySep 10	89°F32°C Feels 95°F35°C	74°F24°C	0.09 in2.2 mm· 52%	63%	Showers	W 3 mph5 km/h
DayMostly cloudy and hot, with a high of 89°F32°C and morning low of 74°F24°C — feels like 95°F35°C. Light wind from the SW around 3 mph6 km/h. 52% chance of showers around midday. Heat risk in the afternoon. NightMostly cloudy, with a low around 75°F24°C. Light wind from the N around 2 mph4 km/h. 45% chance of showers in the evening.
	FridaySep 11	89°F32°C Feels 96°F36°C	74°F24°C	0.15 in3.9 mm· 88%	58%	Showers	W 3 mph4 km/h
DayMostly cloudy and hot, with a high of 89°F32°C and morning low of 74°F24°C — feels like 97°F36°C. Light wind from the WSW around 3 mph5 km/h. 88% chance of showers around midday. Heat risk in the afternoon. NightMostly cloudy, with a low around 75°F24°C. Light wind from the NNW around 2 mph4 km/h. 71% chance of showers throughout the night.
	SaturdaySep 12	89°F31°C Feels 96°F36°C	75°F24°C	0.26 in6.7 mm· 96%	56%	Rain	WNW 2 mph4 km/h
DayMostly cloudy and hot, with a high of 89°F31°C and morning low of 75°F24°C — feels like 97°F36°C. Light wind from the SW around 3 mph4 km/h. 96% chance of rain around midday. Heat risk in the afternoon. NightMostly cloudy, with a low around 76°F24°C. Light wind from the NNW around 2 mph3 km/h. 61% chance of showers throughout the night.
	SundaySep 13	87°F31°C Feels 95°F35°C	75°F24°C	0.52 in13.2 mm· 97%	74%	Rain	NNW 2 mph4 km/h
DayMostly cloudy and hot, with a high of 87°F31°C and morning low of 75°F24°C — feels like 95°F35°C. Light wind from the SW around 2 mph4 km/h. 97% 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. 83% chance of rain throughout the night.
	MondaySep 14	87°F31°C Feels 94°F34°C	75°F24°C	0.27 in6.9 mm· 88%	87%	Rain	WNW 2 mph4 km/h
DayOvercast and hot, with a high of 87°F31°C and morning low of 75°F24°C — feels like 93°F34°C. Light wind from the WSW around 3 mph5 km/h. 88% 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. 67% chance of light rain throughout the night.
	TuesdaySep 15	87°F30°C Feels 94°F34°C	74°F24°C	0.32 in8.2 mm· 93%	87%	Rain	WNW 3 mph4 km/h
DayOvercast and hot, with a high of 87°F30°C and morning low of 74°F24°C — feels like 93°F34°C. Light wind from the WSW around 3 mph5 km/h. 93% chance of rain throughout the day. Heavy, humid air. NightOvercast, with a low around 75°F24°C. Light wind from the N around 2 mph4 km/h. 70% chance of light rain throughout the night.
	WednesdaySep 16	87°F30°C Feels 94°F34°C	74°F24°C	0.35 in9 mm· 93%	75%	Rain	WNW 3 mph4 km/h
DayMostly cloudy and hot, with a high of 87°F30°C and morning low of 74°F24°C — feels like 93°F34°C. Light wind from the WSW around 3 mph5 km/h. 93% 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 mph3 km/h. 70% chance of light rain throughout the night.
	ThursdaySep 17	86°F30°C Feels 93°F34°C	74°F24°C	0.48 in12.1 mm· 98%	77%	Rain	NW 2 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 mph4 km/h. 98% 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. 91% chance of light rain throughout the night.
	FridaySep 18	87°F30°C Feels 93°F34°C	74°F23°C	0.44 in11.2 mm· 96%	77%	Rain	WNW 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 SW 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. 84% chance of rain throughout the night.
	SaturdaySep 19	86°F30°C Feels 93°F34°C	74°F24°C	0.54 in13.7 mm· 97%	86%	Rain	WNW 2 mph4 km/h
DayOvercast 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. 97% 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. 89% chance of rain throughout the night.
	SundaySep 20	86°F30°C Feels 93°F34°C	74°F24°C	0.56 in14.3 mm· 92%	87%	Rain	NW 2 mph4 km/h
DayOvercast and warm, 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 mph4 km/h. 92% 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. 83% chance of rain throughout the night.
	MondaySep 21	85°F30°C Feels 92°F34°C	75°F24°C	0.58 in14.8 mm· 91%	90%	Rain	NW 2 mph4 km/h
DayOvercast and warm, with a high of 85°F30°C and morning low of 75°F24°C — feels like 93°F34°C. Light wind from the SW around 3 mph4 km/h. 91% 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. 88% chance of light rain throughout the night.
	TuesdaySep 22	85°F30°C Feels 92°F33°C	74°F23°C	0.67 in17 mm· 93%	90%	Rain	ESE 2 mph4 km/h
DayOvercast and warm, with a high of 85°F30°C and morning low of 74°F23°C — feels like 91°F33°C. Light wind from the S around 3 mph4 km/h. 93% chance of rain throughout the day. Heavy, humid air. NightOvercast, with a low around 75°F24°C. Light wind from the NE around 2 mph3 km/h. 87% 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