Current Conditions

Harlingen, Texas

82°F28°C

Hot

Feels like91°F33°C

Wind

SSE 12 mph20 km/h

Humidity

83%

Cloud Cover

20%

As of Thursday, August 13, 2026 at 8:27 AM CDT

Today's Outlook

Day

Mostly clear and hot, with a high of 98°F36°C and morning low of 82°F28°C — feels like 106°F41°C. Windy from the SSE at 17 to 19 mph27 to 31 km/h. Heat risk in the afternoon.

Night

Mostly clear, with a low around 87°F30°C. Windy from the SE at 18 to 19 mph29 to 31 km/h.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Hot	High 98°F36°CFeels 107°F41°C	Low 82°F28°CFeels 91°F33°C	Precip 0 in0.1 mm6%	Cloud 13%	Wind SSE 17 mph27 km/h	Thursday: Mostly clear and hot, with a high of 98°F36°C and morning low of 82°F28°C — feels like 106°F41°C. Windy from the SSE at 17 to 19 mph27 to 31 km/h. Heat risk in the afternoon. Thursday Night: Mostly clear, with a low around 87°F30°C. Windy from the SE at 18 to 19 mph29 to 31 km/h.
Showers	High 96°F35°CFeels 107°F42°C	Low 82°F28°CFeels 91°F33°C	Precip 0.04 in0.9 mm62%	Cloud 37%	Wind SSE 15 mph24 km/h	Friday: Partly cloudy and hot, with a high of 96°F35°C and morning low of 82°F28°C — feels like 108°F42°C. Windy from the SSE at 15 to 17 mph25 to 28 km/h. 62% chance of showers in the afternoon. Heat risk in the afternoon. Friday Night: Partly cloudy, with a low around 83°F29°C. Windy from the SSE at 15 to 17 mph23 to 27 km/h. 22% chance of drizzle in the evening.
Hot	High 96°F36°CFeels 104°F40°C	Low 83°F28°CFeels 92°F33°C	Precip 0 in0.1 mm4%	Cloud 28%	Wind SE 13 mph20 km/h	Saturday: Partly cloudy and hot, with a high of 96°F36°C and morning low of 83°F28°C — feels like 104°F40°C. Windy from the SE at 12 to 16 mph20 to 26 km/h. Heat risk in the afternoon. Saturday Night: Partly cloudy, with a low around 84°F29°C. Breezy from the SE at 13 to 16 mph21 to 25 km/h.
Drizzle	High 96°F35°CFeels 107°F42°C	Low 81°F27°CFeels 88°F31°C	Precip 0.02 in0.5 mm30%	Cloud 29%	Wind SE 10 mph16 km/h	Sunday: Partly cloudy and hot, with a high of 96°F35°C and morning low of 81°F27°C — feels like 108°F42°C. Breezy from the SE at 9 to 14 mph15 to 22 km/h. 30% chance of drizzle around midday. Heat risk in the afternoon. Sunday Night: Partly cloudy, with a low around 82°F28°C. Breezy from the SE at 11 to 15 mph18 to 24 km/h. 12% chance of drizzle in the evening.
Showers	High 95°F35°CFeels 107°F42°C	Low 80°F27°C	Precip 0.04 in1.1 mm53%	Cloud 31%	Wind SE 9 mph14 km/h	Monday: Partly cloudy and hot, with a high of 95°F35°C and morning low of 80°F27°C — feels like 108°F42°C. Breezy from the SE at 8 to 13 mph14 to 20 km/h. 53% chance of showers around midday. Heat risk in the afternoon. Monday Night: Partly cloudy, with a low around 82°F28°C. Breezy from the SE at 10 to 13 mph15 to 22 km/h. 29% chance of drizzle in the evening.
Hot	High 97°F36°CFeels 104°F40°C	Low 79°F26°C	Precip 0 in0.1 mm5%	Cloud 17%	Wind SSE 10 mph17 km/h	Tuesday: Mostly clear and hot, with a high of 97°F36°C and morning low of 79°F26°C — feels like 104°F40°C. Breezy from the SSE at 10 to 14 mph16 to 22 km/h. Heat risk in the afternoon. Tuesday Night: Mostly clear, with a low around 80°F27°C. Breezy from the SSE at 11 to 15 mph17 to 24 km/h.
Hot	High 97°F36°CFeels 107°F42°C	Low 80°F27°C	Precip 0 in0.1 mm6%	Cloud 39%	Wind SSE 12 mph19 km/h	Wednesday: Partly cloudy and hot, with a high of 97°F36°C and morning low of 80°F27°C — feels like 108°F42°C. Breezy from the SSE at 12 to 15 mph19 to 24 km/h. Heat risk in the afternoon. Wednesday Night: Partly cloudy, with a low around 81°F27°C. Windy from the SSE at 12 to 16 mph19 to 25 km/h.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	ThursdayAug 13	98°F36°C Feels 107°F41°C	82°F28°C Feels 91°F33°C	0 in0.1 mm· 6%	13%	Hot	SSE 17 mph27 km/h
DayMostly clear and hot, with a high of 98°F36°C and morning low of 82°F28°C — feels like 106°F41°C. Windy from the SSE at 17 to 19 mph27 to 31 km/h. Heat risk in the afternoon. NightMostly clear, with a low around 87°F30°C. Windy from the SE at 18 to 19 mph29 to 31 km/h.
	FridayAug 14	96°F35°C Feels 107°F42°C	82°F28°C Feels 91°F33°C	0.04 in0.9 mm· 62%	37%	Showers	SSE 15 mph24 km/h
DayPartly cloudy and hot, with a high of 96°F35°C and morning low of 82°F28°C — feels like 108°F42°C. Windy from the SSE at 15 to 17 mph25 to 28 km/h. 62% chance of showers in the afternoon. Heat risk in the afternoon. NightPartly cloudy, with a low around 83°F29°C. Windy from the SSE at 15 to 17 mph23 to 27 km/h. 22% chance of drizzle in the evening.
	SaturdayAug 15	96°F36°C Feels 104°F40°C	83°F28°C Feels 92°F33°C	0 in0.1 mm· 4%	28%	Hot	SE 13 mph20 km/h
DayPartly cloudy and hot, with a high of 96°F36°C and morning low of 83°F28°C — feels like 104°F40°C. Windy from the SE at 12 to 16 mph20 to 26 km/h. Heat risk in the afternoon. NightPartly cloudy, with a low around 84°F29°C. Breezy from the SE at 13 to 16 mph21 to 25 km/h.
	SundayAug 16	96°F35°C Feels 107°F42°C	81°F27°C Feels 88°F31°C	0.02 in0.5 mm· 30%	29%	Drizzle	SE 10 mph16 km/h
DayPartly cloudy and hot, with a high of 96°F35°C and morning low of 81°F27°C — feels like 108°F42°C. Breezy from the SE at 9 to 14 mph15 to 22 km/h. 30% chance of drizzle around midday. Heat risk in the afternoon. NightPartly cloudy, with a low around 82°F28°C. Breezy from the SE at 11 to 15 mph18 to 24 km/h. 12% chance of drizzle in the evening.
	MondayAug 17	95°F35°C Feels 107°F42°C	80°F27°C	0.04 in1.1 mm· 53%	31%	Showers	SE 9 mph14 km/h
DayPartly cloudy and hot, with a high of 95°F35°C and morning low of 80°F27°C — feels like 108°F42°C. Breezy from the SE at 8 to 13 mph14 to 20 km/h. 53% chance of showers around midday. Heat risk in the afternoon. NightPartly cloudy, with a low around 82°F28°C. Breezy from the SE at 10 to 13 mph15 to 22 km/h. 29% chance of drizzle in the evening.
	TuesdayAug 18	97°F36°C Feels 104°F40°C	79°F26°C	0 in0.1 mm· 5%	17%	Hot	SSE 10 mph17 km/h
DayMostly clear and hot, with a high of 97°F36°C and morning low of 79°F26°C — feels like 104°F40°C. Breezy from the SSE at 10 to 14 mph16 to 22 km/h. Heat risk in the afternoon. NightMostly clear, with a low around 80°F27°C. Breezy from the SSE at 11 to 15 mph17 to 24 km/h.
	WednesdayAug 19	97°F36°C Feels 107°F42°C	80°F27°C	0 in0.1 mm· 6%	39%	Hot	SSE 12 mph19 km/h
DayPartly cloudy and hot, with a high of 97°F36°C and morning low of 80°F27°C — feels like 108°F42°C. Breezy from the SSE at 12 to 15 mph19 to 24 km/h. Heat risk in the afternoon. NightPartly cloudy, with a low around 81°F27°C. Windy from the SSE at 12 to 16 mph19 to 25 km/h.
	ThursdayAug 20	97°F36°C Feels 107°F42°C	82°F28°C Feels 89°F32°C	0.01 in0.2 mm· 18%	40%	Drizzle	SSE 13 mph21 km/h
DayPartly cloudy and hot, with a high of 97°F36°C and morning low of 82°F28°C — feels like 108°F42°C. Windy from the SSE at 14 to 16 mph22 to 26 km/h. 18% chance of drizzle in the afternoon. Heat risk in the afternoon. NightPartly cloudy, with a low around 82°F28°C. Windy from the SSE at 13 to 16 mph21 to 26 km/h.
	FridayAug 21	98°F36°C Feels 106°F41°C	81°F27°C Feels 89°F31°C	0.01 in0.2 mm· 10%	36%	Drizzle	SE 12 mph19 km/h
DayPartly cloudy and hot, with a high of 98°F36°C and morning low of 81°F27°C — feels like 106°F41°C. Breezy from the SSE at 11 to 14 mph18 to 23 km/h. 10% chance of drizzle. Heat risk in the afternoon. NightPartly cloudy, with a low around 82°F28°C. Breezy from the SE at 12 to 15 mph19 to 24 km/h.
	SaturdayAug 22	97°F36°C Feels 104°F40°C	80°F26°C	0.01 in0.2 mm· 13%	39%	Drizzle	SE 10 mph16 km/h
DayPartly cloudy and hot, with a high of 97°F36°C and morning low of 80°F26°C — feels like 104°F40°C. Breezy from the SE at 10 to 13 mph15 to 21 km/h. 13% chance of drizzle. Heat risk in the afternoon. NightPartly cloudy, with a low around 81°F27°C. Breezy from the SE at 11 to 14 mph17 to 23 km/h.
	SundayAug 23	97°F36°C Feels 104°F40°C	79°F26°C	0.01 in0.3 mm· 22%	36%	Drizzle	SE 10 mph15 km/h
DayPartly cloudy and hot, with a high of 97°F36°C and morning low of 79°F26°C — feels like 104°F40°C. Breezy from the SE at 9 to 13 mph14 to 20 km/h. 22% chance of drizzle in the afternoon. Heat risk in the afternoon. NightPartly cloudy, with a low around 80°F27°C. Breezy from the SE at 10 to 14 mph17 to 23 km/h.
	MondayAug 24	96°F36°C Feels 105°F40°C	80°F26°C	0.02 in0.5 mm· 32%	32%	Drizzle	SE 10 mph16 km/h
DayPartly cloudy and hot, with a high of 96°F36°C and morning low of 80°F26°C — feels like 104°F40°C. Breezy from the SE at 9 to 13 mph15 to 20 km/h. 32% chance of drizzle in the afternoon. Heat risk in the afternoon. NightPartly cloudy, with a low around 81°F27°C. Breezy from the SE at 10 to 14 mph17 to 23 km/h. 14% chance of drizzle in the evening.
	TuesdayAug 25	96°F35°C Feels 105°F41°C	80°F27°C	0.03 in0.8 mm· 33%	33%	Drizzle	SE 10 mph16 km/h
DayPartly cloudy and hot, with a high of 96°F35°C and morning low of 80°F27°C — feels like 106°F41°C. Breezy from the SE at 9 to 13 mph15 to 21 km/h. 33% chance of drizzle in the afternoon. Heat risk in the afternoon. NightPartly cloudy, with a low around 81°F27°C. Breezy from the SE at 10 to 14 mph17 to 23 km/h. 14% chance of drizzle in the evening.
	WednesdayAug 26	95°F35°C Feels 104°F40°C	80°F27°C	0.04 in1.1 mm· 38%	36%	Drizzle	SE 10 mph16 km/h
DayPartly cloudy and hot, with a high of 95°F35°C and morning low of 80°F27°C — feels like 104°F40°C. Breezy from the SE at 9 to 13 mph15 to 21 km/h. 38% chance of drizzle in the afternoon. Heat risk in the afternoon. NightPartly cloudy, with a low around 81°F27°C. Breezy from the SE at 10 to 14 mph17 to 22 km/h. 18% chance of drizzle overnight.
	ThursdayAug 27	95°F35°C Feels 105°F40°C	80°F27°C	0.05 in1.2 mm· 47%	40%	Showers	SE 10 mph16 km/h
DayPartly cloudy and hot, with a high of 95°F35°C and morning low of 80°F27°C — feels like 104°F40°C. Breezy from the SE at 9 to 13 mph15 to 21 km/h. 47% chance of showers around midday. Heat risk in the afternoon. NightPartly cloudy, with a low around 81°F27°C. Breezy from the SE at 10 to 14 mph16 to 23 km/h. 19% chance of drizzle in the evening.

Nearby Cities

San Benito6 mi9 km Mercedes14 mi22 km Weslaco18 mi30 km Donna22 mi36 km Brownsville23 mi38 km Alamo26 mi43 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.

WeatherMesh consistently outperforms legacy models in independent benchmarks. View Benchmarks →

Access WeatherMesh forecasts programmatically via our API. API Documentation →

How to Access Weather Forecasts

Pattern	Example	Description
/weather/{country}/{city}/	/weather/united-states/san-francisco/	City forecast (canonical URL)
/weather/{city}/	/weather/tokyo/	Shorthand — redirects to most populous match
/weather/{country}/{region}/{city}/	/weather/united-states/california/san-francisco/	With region — redirects to canonical
/weather/nearby?lat={lat}&lon={lon}	/weather/nearby?lat=48.1&lon=11.5	Find nearest city by coordinates
/weather/{country}/	/weather/germany/	Country index — all cities by region

Country and city names use lowercase slugs with hyphens (e.g. united-states, san-francisco). Arbitrary city names are supported — if not in our database, we geocode the name and serve the forecast for that location.

For programmatic access, use theWindBorne Forecast APIwhich returns structured JSON for any coordinates worldwide.

Coordinates: 26.1906°N, 97.6961°W·Elevation: 12m·Timezone: America/Chicago·Population: 65,774