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

DayConditionHigh (°F)Low (°F)Precip (mm)Cloud Cover (%)Wind (mph)
RainHigh 84°F29°CFeels 89°F32°CLow 74°F23°CPrecip 0.54 in13.6 mm99%Cloud 94%Wind SSW 2 mph4 km/hTuesday: 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.
ShowersHigh 86°F30°CFeels 91°F33°CLow 71°F22°CPrecip 0.12 in3.1 mm84%Cloud 66%Wind W 3 mph5 km/hWednesday: 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.
ShowersHigh 86°F30°CFeels 90°F32°CLow 71°F22°CPrecip 0.15 in3.7 mm83%Cloud 59%Wind NW 3 mph5 km/hThursday: 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.
ShowersHigh 86°F30°CFeels 91°F33°CLow 71°F22°CPrecip 0.14 in3.5 mm88%Cloud 53%Wind WNW 3 mph4 km/hFriday: 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.
RainHigh 85°F30°CFeels 91°F33°CLow 72°F22°CPrecip 0.39 in9.9 mm96%Cloud 55%Wind NW 2 mph4 km/hSaturday: 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.
RainHigh 84°F29°CFeels 89°F32°CLow 72°F22°CPrecip 0.59 in14.9 mm98%Cloud 76%Wind N 2 mph4 km/hSunday: 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.
RainHigh 84°F29°CFeels 89°F32°CLow 72°F22°CPrecip 0.28 in7.2 mm95%Cloud 84%Wind NNW 3 mph4 km/hMonday: 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 884°F29°C
Feels 89°F32°C
74°F23°C0.54 in13.6 mm· 99%94%RainSSW 2 mph4 km/h
WednesdaySep 986°F30°C
Feels 91°F33°C
71°F22°C0.12 in3.1 mm· 84%66%ShowersW 3 mph5 km/h
ThursdaySep 1086°F30°C
Feels 90°F32°C
71°F22°C0.15 in3.7 mm· 83%59%ShowersNW 3 mph5 km/h
FridaySep 1186°F30°C
Feels 91°F33°C
71°F22°C0.14 in3.5 mm· 88%53%ShowersWNW 3 mph4 km/h
SaturdaySep 1285°F30°C
Feels 91°F33°C
72°F22°C0.39 in9.9 mm· 96%55%RainNW 2 mph4 km/h
SundaySep 1384°F29°C
Feels 89°F32°C
72°F22°C0.59 in14.9 mm· 98%76%RainN 2 mph4 km/h
MondaySep 1484°F29°C
Feels 89°F32°C
72°F22°C0.28 in7.2 mm· 95%84%RainNNW 3 mph4 km/h
TuesdaySep 1584°F29°C
Feels 89°F32°C
72°F22°C0.27 in6.9 mm· 93%85%RainNW 3 mph5 km/h
WednesdaySep 1684°F29°C
Feels 89°F32°C
72°F22°C0.37 in9.3 mm· 94%75%RainNNW 3 mph4 km/h
ThursdaySep 1784°F29°C
Feels 88°F31°C
72°F22°C0.5 in12.6 mm· 99%76%RainNNW 3 mph4 km/h
FridaySep 1884°F29°C
Feels 89°F32°C
72°F22°C0.51 in13 mm· 98%77%RainNW 2 mph4 km/h
SaturdaySep 1984°F29°C
Feels 90°F32°C
72°F22°C0.56 in14.1 mm· 96%85%RainNW 3 mph4 km/h
SundaySep 2083°F28°C
Feels 88°F31°C
72°F22°C0.71 in18 mm· 95%87%RainWNW 2 mph4 km/h
MondaySep 2182°F28°C
Feels 87°F31°C
72°F22°C0.65 in16.6 mm· 94%91%RainW 2 mph4 km/h
TuesdaySep 2283°F28°C
Feels 88°F31°C
72°F22°C0.66 in16.8 mm· 96%88%RainESE 2 mph4 km/h

Nearby Cities

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