Current Conditions

Nuevo San Carlos, Retalhuleu

76°F25°C

Rain

Wind

NE 2 mph3 km/h

Humidity

86%

Cloud Cover

97%

As of Tuesday, September 8, 2026 at 5:09 PM CST

Today's Outlook

Day

Overcast and warm, with a high of 84°F29°C — feels like 90°F32°C. Light wind from the SSW around 3 mph5 km/h. 99% chance of rain throughout the day. Heavy, humid air.

Night

Overcast, with a low around 74°F23°C. Light wind from the N around 2 mph3 km/h. 93% chance of rain throughout the night.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Rain	High 84°F29°CFeels 89°F32°C	Low 74°F23°C	Precip 0.54 in13.6 mm99%	Cloud 94%	Wind SSW 2 mph4 km/h	Tuesday: Overcast and warm, with a high of 84°F29°C — feels like 90°F32°C. Light wind from the SSW around 3 mph5 km/h. 99% chance of rain throughout the day. Heavy, humid air. Tuesday Night: Overcast, with a low around 74°F23°C. Light wind from the N around 2 mph3 km/h. 93% chance of rain throughout the night.
Showers	High 86°F30°CFeels 91°F33°C	Low 71°F22°C	Precip 0.12 in3.1 mm84%	Cloud 66%	Wind W 3 mph5 km/h	Wednesday: Mostly cloudy and hot, with a high of 86°F30°C and morning low of 71°F22°C. Light wind from the SW around 4 mph6 km/h. 84% chance of showers around midday. Humid. Wednesday Night: Mostly cloudy, with a low around 72°F22°C. Light wind from the NNW around 2 mph4 km/h. 48% chance of light rain overnight.
Showers	High 86°F30°CFeels 90°F32°C	Low 71°F22°C	Precip 0.15 in3.7 mm83%	Cloud 59%	Wind NW 3 mph5 km/h	Thursday: Mostly cloudy and warm, with a high of 86°F30°C and morning low of 71°F22°C. Light wind from the SSW around 3 mph6 km/h. 83% chance of showers around midday. Humid. Thursday Night: Mostly cloudy, with a low around 72°F22°C. Light wind from the N around 2 mph4 km/h. 51% chance of showers in the evening.
Showers	High 86°F30°CFeels 91°F33°C	Low 71°F22°C	Precip 0.14 in3.5 mm88%	Cloud 53%	Wind WNW 3 mph4 km/h	Friday: Partly cloudy and warm, with a high of 86°F30°C and morning low of 71°F22°C — feels like 91°F33°C. Light wind from the WSW around 3 mph5 km/h. 88% chance of showers around midday. Humid. Friday Night: Mostly cloudy, with a low around 72°F22°C. Light wind from the NNW around 2 mph4 km/h. 67% chance of showers throughout the night.
Rain	High 85°F30°CFeels 91°F33°C	Low 72°F22°C	Precip 0.39 in9.9 mm96%	Cloud 55%	Wind NW 2 mph4 km/h	Saturday: Mostly cloudy and warm, with a high of 85°F30°C and morning low of 72°F22°C — feels like 91°F33°C. Light wind from the SW around 3 mph4 km/h. 96% chance of rain around midday. Heavy, humid air. Saturday Night: Mostly cloudy, with a low around 73°F23°C. Light wind from the N around 2 mph3 km/h. 88% chance of rain throughout the night.
Rain	High 84°F29°CFeels 89°F32°C	Low 72°F22°C	Precip 0.59 in14.9 mm98%	Cloud 76%	Wind N 2 mph4 km/h	Sunday: Mostly cloudy and warm, with a high of 84°F29°C and morning low of 72°F22°C — feels like 90°F32°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 73°F23°C. Light wind from the NNE around 2 mph3 km/h. 90% chance of rain throughout the night.
Rain	High 84°F29°CFeels 89°F32°C	Low 72°F22°C	Precip 0.28 in7.2 mm95%	Cloud 84%	Wind NNW 3 mph4 km/h	Monday: Overcast and warm, with a high of 84°F29°C and morning low of 72°F22°C. Light wind from the SW around 3 mph5 km/h. 95% chance of rain throughout the day. Humid. Monday Night: Overcast, with a low around 73°F23°C. Light wind from the NNE around 2 mph3 km/h. 68% chance of light rain throughout the night.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	TuesdaySep 8	84°F29°C Feels 89°F32°C	74°F23°C	0.54 in13.6 mm· 99%	94%	Rain	SSW 2 mph4 km/h
DayOvercast and warm, with a high of 84°F29°C — feels like 90°F32°C. Light wind from the SSW around 3 mph5 km/h. 99% chance of rain throughout the day. Heavy, humid air. NightOvercast, with a low around 74°F23°C. Light wind from the N around 2 mph3 km/h. 93% chance of rain throughout the night.
	WednesdaySep 9	86°F30°C Feels 91°F33°C	71°F22°C	0.12 in3.1 mm· 84%	66%	Showers	W 3 mph5 km/h
DayMostly cloudy and hot, with a high of 86°F30°C and morning low of 71°F22°C. Light wind from the SW around 4 mph6 km/h. 84% chance of showers around midday. Humid. NightMostly cloudy, with a low around 72°F22°C. Light wind from the NNW around 2 mph4 km/h. 48% chance of light rain overnight.
	ThursdaySep 10	86°F30°C Feels 90°F32°C	71°F22°C	0.15 in3.7 mm· 83%	59%	Showers	NW 3 mph5 km/h
DayMostly cloudy and warm, with a high of 86°F30°C and morning low of 71°F22°C. Light wind from the SSW around 3 mph6 km/h. 83% chance of showers around midday. Humid. NightMostly cloudy, with a low around 72°F22°C. Light wind from the N around 2 mph4 km/h. 51% chance of showers in the evening.
	FridaySep 11	86°F30°C Feels 91°F33°C	71°F22°C	0.14 in3.5 mm· 88%	53%	Showers	WNW 3 mph4 km/h
DayPartly cloudy and warm, with a high of 86°F30°C and morning low of 71°F22°C — feels like 91°F33°C. Light wind from the WSW around 3 mph5 km/h. 88% chance of showers around midday. Humid. NightMostly cloudy, with a low around 72°F22°C. Light wind from the NNW around 2 mph4 km/h. 67% chance of showers throughout the night.
	SaturdaySep 12	85°F30°C Feels 91°F33°C	72°F22°C	0.39 in9.9 mm· 96%	55%	Rain	NW 2 mph4 km/h
DayMostly cloudy and warm, with a high of 85°F30°C and morning low of 72°F22°C — feels like 91°F33°C. Light wind from the SW around 3 mph4 km/h. 96% chance of rain around midday. Heavy, humid air. NightMostly cloudy, with a low around 73°F23°C. Light wind from the N around 2 mph3 km/h. 88% chance of rain throughout the night.
	SundaySep 13	84°F29°C Feels 89°F32°C	72°F22°C	0.59 in14.9 mm· 98%	76%	Rain	N 2 mph4 km/h
DayMostly cloudy and warm, with a high of 84°F29°C and morning low of 72°F22°C — feels like 90°F32°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 73°F23°C. Light wind from the NNE around 2 mph3 km/h. 90% chance of rain throughout the night.
	MondaySep 14	84°F29°C Feels 89°F32°C	72°F22°C	0.28 in7.2 mm· 95%	84%	Rain	NNW 3 mph4 km/h
DayOvercast and warm, with a high of 84°F29°C and morning low of 72°F22°C. Light wind from the SW around 3 mph5 km/h. 95% chance of rain throughout the day. Humid. NightOvercast, with a low around 73°F23°C. Light wind from the NNE around 2 mph3 km/h. 68% chance of light rain throughout the night.
	TuesdaySep 15	84°F29°C Feels 89°F32°C	72°F22°C	0.27 in6.9 mm· 93%	85%	Rain	NW 3 mph5 km/h
DayOvercast and warm, with a high of 84°F29°C and morning low of 72°F22°C — feels like 90°F32°C. Light wind from the WSW around 3 mph5 km/h. 93% chance of rain throughout the day. Humid. NightOvercast, with a low around 72°F22°C. Light wind from the N around 2 mph4 km/h. 64% chance of light rain throughout the night.
	WednesdaySep 16	84°F29°C Feels 89°F32°C	72°F22°C	0.37 in9.3 mm· 94%	75%	Rain	NNW 3 mph4 km/h
DayMostly cloudy and warm, with a high of 84°F29°C and morning low of 72°F22°C. Light wind from the WSW around 3 mph5 km/h. 94% chance of rain throughout the day. Humid. NightMostly cloudy, with a low around 73°F23°C. Light wind from the NNE around 2 mph4 km/h. 73% chance of light rain throughout the night.
	ThursdaySep 17	84°F29°C Feels 88°F31°C	72°F22°C	0.5 in12.6 mm· 99%	76%	Rain	NNW 3 mph4 km/h
DayMostly cloudy and warm, with a high of 84°F29°C and morning low of 72°F22°C. Light wind from the WSW around 3 mph5 km/h. 99% chance of rain throughout the day. Humid. NightOvercast, with a low around 73°F23°C. Light wind from the NNE around 2 mph4 km/h. 87% chance of rain throughout the night.
	FridaySep 18	84°F29°C Feels 89°F32°C	72°F22°C	0.51 in13 mm· 98%	77%	Rain	NW 2 mph4 km/h
DayMostly cloudy and warm, with a high of 84°F29°C and morning low of 72°F22°C. Light wind from the SW around 3 mph4 km/h. 98% chance of rain throughout the day. Humid. NightOvercast, with a low around 72°F22°C. Light wind from the N around 2 mph3 km/h. 86% chance of rain throughout the night.
	SaturdaySep 19	84°F29°C Feels 90°F32°C	72°F22°C	0.56 in14.1 mm· 96%	85%	Rain	NW 3 mph4 km/h
DayOvercast and warm, with a high of 84°F29°C and morning low of 72°F22°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 73°F23°C. Light wind from the N around 2 mph4 km/h. 90% chance of rain throughout the night.
	SundaySep 20	83°F28°C Feels 88°F31°C	72°F22°C	0.71 in18 mm· 95%	87%	Rain	WNW 2 mph4 km/h
DayOvercast and warm, with a high of 83°F28°C and morning low of 72°F22°C. Light wind from the SW around 3 mph4 km/h. 95% chance of rain throughout the day. Heavy, humid air. NightOvercast, with a low around 73°F23°C. Light wind from the N around 2 mph3 km/h. 89% chance of rain throughout the night.
	MondaySep 21	82°F28°C Feels 87°F31°C	72°F22°C	0.65 in16.6 mm· 94%	91%	Rain	W 2 mph4 km/h
DayOvercast and warm, with a high of 82°F28°C and morning low of 72°F22°C — feels like 88°F31°C. Light wind from the SSW around 3 mph4 km/h. 94% chance of rain throughout the day. Heavy, humid air. NightOvercast, with a low around 72°F22°C. Light wind from the NNE around 2 mph3 km/h. 87% chance of rain throughout the night.
	TuesdaySep 22	83°F28°C Feels 88°F31°C	72°F22°C	0.66 in16.8 mm· 96%	88%	Rain	ESE 2 mph4 km/h
DayOvercast and warm, with a high of 83°F28°C and morning low of 72°F22°C. Light wind from the SSW around 3 mph4 km/h. 96% chance of rain throughout the day. Heavy, humid air. NightOvercast, with a low around 72°F22°C. Light wind from the NE around 2 mph3 km/h. 91% chance of rain throughout the night.

Nearby Cities

El Asintal2 mi4 km San Sebastián4 mi6 km Retalhuleu4 mi7 km San Felipe7 mi11 km Colomba8 mi13 km El Palmar9 mi14 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: 14.5930°N, 91.6939°W·Elevation: 375m·Timezone: America/Guatemala·Population: 39,565