Current Conditions
Retalhuleu, Retalhuleu
Wind
NNE 3 mph5 km/h
Humidity
79%
Cloud Cover
19%
As of Thursday, August 13, 2026 at 6:05 AM CST
Today's Outlook
Day
Partly cloudy and hot, with a high of 91°F33°C and morning low of 75°F24°C — feels like 99°F37°C. Light wind from the SSW around 3 mph6 km/h. 67% chance of showers around midday. Heat risk in the afternoon.
Night
Partly cloudy, with a low around 76°F24°C. Light wind from the NNW around 2 mph4 km/h. 45% chance of showers overnight.
7-Day Forecast
| Day | Condition | High (°F) | Low (°F) | Precip (mm) | Cloud Cover (%) | Wind (mph) | |
|---|---|---|---|---|---|---|---|
| Showers | High 91°F33°CFeels 98°F37°C | Low 75°F24°C | Precip 0.06 in1.5 mm67% | Cloud 28% | Wind WSW 3 mph5 km/h | Thursday: Partly cloudy and hot, with a high of 91°F33°C and morning low of 75°F24°C — feels like 99°F37°C. Light wind from the SSW around 3 mph6 km/h. 67% chance of showers around midday. Heat risk in the afternoon. Thursday Night: Partly cloudy, with a low around 76°F24°C. Light wind from the NNW around 2 mph4 km/h. 45% chance of showers overnight. | |
| Showers | High 91°F33°CFeels 98°F37°C | Low 75°F24°C | Precip 0.06 in1.4 mm54% | Cloud 35% | Wind W 3 mph5 km/h | Friday: Partly cloudy and hot, with a high of 91°F33°C and morning low of 75°F24°C — feels like 99°F37°C. Light wind from the WSW around 4 mph6 km/h. 54% chance of showers around midday. Heat risk in the afternoon. Friday Night: Partly cloudy, with a low around 76°F25°C. Light wind from the NW around 3 mph4 km/h. 37% chance of drizzle in the evening. | |
| Showers | High 90°F32°CFeels 96°F36°C | Low 76°F24°C | Precip 0.21 in5.3 mm87% | Cloud 54% | Wind NW 3 mph5 km/h | Saturday: Partly cloudy and hot, with a high of 90°F32°C and morning low of 76°F24°C — feels like 97°F36°C. Light wind from the W around 3 mph5 km/h. 87% chance of showers throughout the day. Heat risk in the afternoon. Saturday Night: Mostly cloudy, with a low around 77°F25°C. Light wind from the NNW around 2 mph4 km/h. 63% chance of showers throughout the night. | |
| Showers | High 89°F32°CFeels 95°F35°C | Low 75°F24°C | Precip 0.17 in4.4 mm82% | Cloud 67% | Wind WNW 3 mph5 km/h | Sunday: Mostly cloudy and hot, with a high of 89°F32°C and morning low of 75°F24°C — feels like 95°F35°C. Light wind from the SW around 4 mph6 km/h. 82% chance of showers throughout the day. Heat risk in the afternoon. Sunday Night: Mostly cloudy, with a low around 76°F24°C. Light wind from the N around 3 mph4 km/h. 61% chance of showers throughout the night. | |
| Drizzle | High 88°F31°CFeels 94°F34°C | Low 74°F23°C | Precip 0.04 in1 mm42% | Cloud 81% | Wind W 3 mph5 km/h | Monday: Overcast and hot, with a high of 88°F31°C and morning low of 74°F23°C. Light wind from the WSW around 4 mph6 km/h. 42% chance of drizzle in the afternoon. Humid. Monday Night: Mostly cloudy, with a low around 75°F24°C. Light wind from the NW around 3 mph4 km/h. 21% chance of drizzle overnight. | |
| Rain | High 87°F31°CFeels 94°F34°C | Low 75°F24°C | Precip 0.44 in11.3 mm95% | Cloud 65% | Wind W 3 mph4 km/h | Tuesday: Mostly cloudy 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 SW around 3 mph5 km/h. 95% chance of rain throughout the day. Heavy, humid air. Tuesday Night: Mostly cloudy, with a low around 75°F24°C. Light wind from the N around 2 mph3 km/h. 88% chance of rain throughout the night. | |
| Rain | High 86°F30°CFeels 93°F34°C | Low 75°F24°C | Precip 0.59 in15 mm81% | Cloud 86% | Wind W 2 mph4 km/h | Wednesday: Overcast 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 3 mph5 km/h. 78% chance of rain throughout the day. Heavy, humid air. Wednesday Night: Overcast, with a low around 75°F24°C. Light wind from the NNE around 2 mph3 km/h. 81% chance of rain throughout the night. |
15-Day Forecast
| Day | High | Low | Precip | Cloud Cover | Condition | Wind | |
|---|---|---|---|---|---|---|---|
| ThursdayAug 13 | 91°F33°C Feels 98°F37°C | 75°F24°C | 0.06 in1.5 mm· 67% | 28% | Showers | WSW 3 mph5 km/h | |
DayPartly cloudy and hot, with a high of 91°F33°C and morning low of 75°F24°C — feels like 99°F37°C. Light wind from the SSW around 3 mph6 km/h. 67% chance of showers around midday. Heat risk in the afternoon. NightPartly cloudy, with a low around 76°F24°C. Light wind from the NNW around 2 mph4 km/h. 45% chance of showers overnight. | |||||||
| FridayAug 14 | 91°F33°C Feels 98°F37°C | 75°F24°C | 0.06 in1.4 mm· 54% | 35% | Showers | W 3 mph5 km/h | |
DayPartly cloudy and hot, with a high of 91°F33°C and morning low of 75°F24°C — feels like 99°F37°C. Light wind from the WSW around 4 mph6 km/h. 54% chance of showers around midday. Heat risk in the afternoon. NightPartly cloudy, with a low around 76°F25°C. Light wind from the NW around 3 mph4 km/h. 37% chance of drizzle in the evening. | |||||||
| SaturdayAug 15 | 90°F32°C Feels 96°F36°C | 76°F24°C | 0.21 in5.3 mm· 87% | 54% | Showers | NW 3 mph5 km/h | |
DayPartly cloudy and hot, with a high of 90°F32°C and morning low of 76°F24°C — feels like 97°F36°C. Light wind from the W around 3 mph5 km/h. 87% chance of showers throughout the day. Heat risk in the afternoon. NightMostly cloudy, with a low around 77°F25°C. Light wind from the NNW around 2 mph4 km/h. 63% chance of showers throughout the night. | |||||||
| SundayAug 16 | 89°F32°C Feels 95°F35°C | 75°F24°C | 0.17 in4.4 mm· 82% | 67% | Showers | WNW 3 mph5 km/h | |
DayMostly cloudy and hot, with a high of 89°F32°C and morning low of 75°F24°C — feels like 95°F35°C. Light wind from the SW around 4 mph6 km/h. 82% chance of showers throughout the day. Heat risk in the afternoon. NightMostly cloudy, with a low around 76°F24°C. Light wind from the N around 3 mph4 km/h. 61% chance of showers throughout the night. | |||||||
| MondayAug 17 | 88°F31°C Feels 94°F34°C | 74°F23°C | 0.04 in1 mm· 42% | 81% | Drizzle | W 3 mph5 km/h | |
DayOvercast and hot, with a high of 88°F31°C and morning low of 74°F23°C. Light wind from the WSW around 4 mph6 km/h. 42% chance of drizzle in the afternoon. Humid. NightMostly cloudy, with a low around 75°F24°C. Light wind from the NW around 3 mph4 km/h. 21% chance of drizzle overnight. | |||||||
| TuesdayAug 18 | 87°F31°C Feels 94°F34°C | 75°F24°C | 0.44 in11.3 mm· 95% | 65% | Rain | W 3 mph4 km/h | |
DayMostly cloudy 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 SW around 3 mph5 km/h. 95% 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. 88% chance of rain throughout the night. | |||||||
| WednesdayAug 19 | 86°F30°C Feels 93°F34°C | 75°F24°C | 0.59 in15 mm· 81% | 86% | Rain | W 2 mph4 km/h | |
DayOvercast 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 3 mph5 km/h. 78% 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. 81% chance of rain throughout the night. | |||||||
| ThursdayAug 20 | 87°F30°C Feels 94°F34°C | 75°F24°C | 0.42 in10.7 mm· 88% | 78% | Rain | W 3 mph4 km/h | |
DayMostly cloudy and hot, with a high of 87°F30°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. 63% chance of light rain throughout the night. | |||||||
| FridayAug 21 | 87°F31°C Feels 95°F35°C | 75°F24°C | 0.35 in9 mm· 93% | 73% | Rain | W 3 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 3 mph5 km/h. 93% chance of rain throughout the day. Heavy, humid air. NightMostly cloudy, with a low around 76°F24°C. Light wind from the N around 2 mph3 km/h. 67% chance of light rain throughout the night. | |||||||
| SaturdayAug 22 | 87°F30°C Feels 94°F35°C | 75°F24°C | 0.38 in9.6 mm· 95% | 77% | Rain | WNW 2 mph4 km/h | |
DayMostly cloudy and hot, with a high of 87°F30°C and morning low of 75°F24°C — feels like 95°F35°C. Light wind from the WSW around 3 mph4 km/h. 95% chance of rain throughout the day. Heavy, humid air. NightOvercast, with a low around 76°F24°C. Light wind from the NNW around 2 mph3 km/h. 74% chance of light rain throughout the night. | |||||||
| SundayAug 23 | 87°F31°C Feels 94°F35°C | 75°F24°C | 0.32 in8.1 mm· 88% | 78% | Rain | WNW 3 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 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 NNW around 2 mph4 km/h. 69% chance of light rain throughout the night. | |||||||
| MondayAug 24 | 87°F31°C Feels 94°F35°C | 74°F24°C | 0.3 in7.7 mm· 92% | 76% | Rain | WNW 3 mph4 km/h | |
DayMostly cloudy and hot, with a high of 87°F31°C and morning low of 74°F24°C — feels like 95°F35°C. Light wind from the SW around 3 mph5 km/h. 92% 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. 81% chance of light rain throughout the night. | |||||||
| TuesdayAug 25 | 87°F31°C Feels 94°F35°C | 75°F24°C | 0.26 in6.6 mm· 91% | 73% | Rain | WNW 3 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 3 mph5 km/h. 91% chance of rain around midday. Heavy, humid air. NightMostly cloudy, with a low around 75°F24°C. Light wind from the N around 2 mph3 km/h. 71% chance of light rain throughout the night. | |||||||
| WednesdayAug 26 | 87°F31°C Feels 95°F35°C | 75°F24°C | 0.26 in6.7 mm· 92% | 73% | Rain | WNW 3 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 WSW around 3 mph5 km/h. 92% chance of rain throughout the day. Heavy, humid air. NightMostly cloudy, with a low around 76°F24°C. Light wind from the NNW around 2 mph4 km/h. 73% chance of light rain throughout the night. | |||||||
| ThursdayAug 27 | 87°F31°C Feels 95°F35°C | 75°F24°C | 0.34 in8.7 mm· 95% | 71% | Rain | WNW 3 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 3 mph5 km/h. 95% chance of rain throughout the day. Heavy, humid air. NightMostly cloudy, with a low around 76°F24°C. Light wind from the N around 2 mph3 km/h. 80% chance of light rain throughout the night. | |||||||
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.
WeatherMesh consistently outperforms legacy models in independent benchmarks. View Benchmarks →
Access WeatherMesh forecasts programmatically via our API. API Documentation →
Coordinates: 14.5358°N, 91.6785°W·Elevation: 241m·Timezone: America/Guatemala·Population: 90,505