Current Conditions

San Juan, Texas

83°F28°C

Showers

Feels like90°F32°C

Wind

SSE 10 mph16 km/h

Humidity

77%

Cloud Cover

99%

As of Friday, July 24, 2026 at 4:02 AM CDT

Today's Outlook

Day

Partly cloudy and hot, with a high of 99°F37°C and morning low of 82°F28°C — feels like 106°F41°C. Windy from the SSE at 15 to 18 mph24 to 29 km/h. Heat risk in the afternoon.

Night

Mostly cloudy, with a low around 83°F28°C. Windy from the SE at 13 to 17 mph21 to 28 km/h. 54% chance of showers overnight.

7-Day Forecast

Day	Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
FridayJul 24	Showers	High 99°F37°CFeels 105°F41°C	Low 82°F28°CFeels 89°F32°C	Precip 0.08 in2 mm54%	Cloud 43%	Wind SE 14 mph22 km/h	Friday: Partly cloudy and hot, with a high of 99°F37°C and morning low of 82°F28°C — feels like 106°F41°C. Windy from the SSE at 15 to 18 mph24 to 29 km/h. Heat risk in the afternoon. Friday Night: Mostly cloudy, with a low around 83°F28°C. Windy from the SE at 13 to 17 mph21 to 28 km/h. 54% chance of showers overnight.
SaturdayJul 25	Hot	High 99°F37°CFeels 105°F41°C	Low 80°F27°C	Precip 0 in0 mm—	Cloud 38%	Wind SE 12 mph20 km/h	Saturday: Partly cloudy and hot, with a high of 99°F37°C and morning low of 80°F27°C — feels like 106°F41°C. Breezy from the SE at 11 to 14 mph18 to 23 km/h. Heat risk in the afternoon. Saturday Night: Partly cloudy, with a low around 82°F28°C. Breezy from the SE at 13 to 16 mph21 to 25 km/h.
SundayJul 26	Hot	High 100°F38°CFeels 104°F40°C	Low 79°F26°C	Precip 0 in0.1 mm3%	Cloud 13%	Wind SE 12 mph19 km/h	Sunday: Mostly clear and hot, with a high of 100°F38°C and morning low of 79°F26°C. Breezy from the SE at 11 to 13 mph17 to 22 km/h. Heat risk in the afternoon. Sunday Night: Mostly clear, with a low around 81°F27°C. Windy from the SE at 12 to 16 mph20 to 26 km/h.
MondayJul 27	Hot	High 101°F38°C	Low 79°F26°C	Precip 0 in0 mm—	Cloud 4%	Wind SSE 14 mph23 km/h	Monday: Mostly clear and hot, with a high of 101°F38°C and morning low of 79°F26°C. Windy from the SSE at 14 to 16 mph22 to 26 km/h. Heat risk in the afternoon. Monday Night: Mostly clear, with a low around 81°F27°C. Windy from the SSE at 15 to 18 mph24 to 29 km/h.
TuesdayJul 28	Hot	High 100°F38°CFeels 109°F43°C	Low 80°F27°C	Precip 0 in0.1 mm2%	Cloud 10%	Wind SSE 15 mph25 km/h	Tuesday: Mostly clear and hot, with a high of 100°F38°C and morning low of 80°F27°C — feels like 109°F43°C. Windy from the SSE at 15 to 17 mph24 to 28 km/h. Heat risk in the afternoon. Tuesday Night: Mostly clear, with a low around 82°F28°C. Windy from the SSE at 16 to 18 mph25 to 28 km/h.
WednesdayJul 29	Hot	High 100°F38°CFeels 107°F41°C	Low 81°F27°CFeels 89°F31°C	Precip 0 in0 mm—	Cloud 12%	Wind SE 15 mph24 km/h	Wednesday: Mostly clear and hot, with a high of 100°F38°C and morning low of 81°F27°C — feels like 106°F41°C. Windy from the SSE at 15 to 17 mph23 to 27 km/h. Heat risk in the afternoon. Wednesday Night: Mostly clear, with a low around 82°F28°C. Windy from the SE at 15 to 17 mph24 to 27 km/h.
ThursdayJul 30	Hot	High 102°F39°C	Low 81°F27°CFeels 88°F31°C	Precip 0 in0 mm—	Cloud 29%	Wind SE 14 mph22 km/h	Thursday: Partly cloudy and hot, with a high of 102°F39°C and morning low of 81°F27°C. Breezy from the SSE at 13 to 16 mph22 to 25 km/h. Heat risk in the afternoon. Thursday Night: Partly cloudy, with a low around 82°F28°C. Windy from the SE at 14 to 17 mph23 to 27 km/h.

15-Day Forecast

	Day	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Condition	Wind (mph)
	FridayJul 24	99°F37°C Feels 105°F41°C	82°F28°C Feels 89°F32°C	0.08 in2 mm· 54%	43%	Showers	SE 14 mph22 km/h
DayPartly cloudy and hot, with a high of 99°F37°C and morning low of 82°F28°C — feels like 106°F41°C. Windy from the SSE at 15 to 18 mph24 to 29 km/h. Heat risk in the afternoon. NightMostly cloudy, with a low around 83°F28°C. Windy from the SE at 13 to 17 mph21 to 28 km/h. 54% chance of showers overnight.
	SaturdayJul 25	99°F37°C Feels 105°F41°C	80°F27°C	0 in0 mm· —	38%	Hot	SE 12 mph20 km/h
DayPartly cloudy and hot, with a high of 99°F37°C and morning low of 80°F27°C — feels like 106°F41°C. Breezy from the SE at 11 to 14 mph18 to 23 km/h. Heat risk in the afternoon. NightPartly cloudy, with a low around 82°F28°C. Breezy from the SE at 13 to 16 mph21 to 25 km/h.
	SundayJul 26	100°F38°C Feels 104°F40°C	79°F26°C	0 in0.1 mm· 3%	13%	Hot	SE 12 mph19 km/h
DayMostly clear and hot, with a high of 100°F38°C and morning low of 79°F26°C. Breezy from the SE at 11 to 13 mph17 to 22 km/h. Heat risk in the afternoon. NightMostly clear, with a low around 81°F27°C. Windy from the SE at 12 to 16 mph20 to 26 km/h.
	MondayJul 27	101°F38°C	79°F26°C	0 in0 mm· —	4%	Hot	SSE 14 mph23 km/h
DayMostly clear and hot, with a high of 101°F38°C and morning low of 79°F26°C. Windy from the SSE at 14 to 16 mph22 to 26 km/h. Heat risk in the afternoon. NightMostly clear, with a low around 81°F27°C. Windy from the SSE at 15 to 18 mph24 to 29 km/h.
	TuesdayJul 28	100°F38°C Feels 109°F43°C	80°F27°C	0 in0.1 mm· 2%	10%	Hot	SSE 15 mph25 km/h
DayMostly clear and hot, with a high of 100°F38°C and morning low of 80°F27°C — feels like 109°F43°C. Windy from the SSE at 15 to 17 mph24 to 28 km/h. Heat risk in the afternoon. NightMostly clear, with a low around 82°F28°C. Windy from the SSE at 16 to 18 mph25 to 28 km/h.
	WednesdayJul 29	100°F38°C Feels 107°F41°C	81°F27°C Feels 89°F31°C	0 in0 mm· —	12%	Hot	SE 15 mph24 km/h
DayMostly clear and hot, with a high of 100°F38°C and morning low of 81°F27°C — feels like 106°F41°C. Windy from the SSE at 15 to 17 mph23 to 27 km/h. Heat risk in the afternoon. NightMostly clear, with a low around 82°F28°C. Windy from the SE at 15 to 17 mph24 to 27 km/h.
	ThursdayJul 30	102°F39°C	81°F27°C Feels 88°F31°C	0 in0 mm· —	29%	Hot	SE 14 mph22 km/h
DayPartly cloudy and hot, with a high of 102°F39°C and morning low of 81°F27°C. Breezy from the SSE at 13 to 16 mph22 to 25 km/h. Heat risk in the afternoon. NightPartly cloudy, with a low around 82°F28°C. Windy from the SE at 14 to 17 mph23 to 27 km/h.
	FridayJul 31	101°F38°C Feels 108°F42°C	81°F27°C	0 in0.1 mm· 8%	34%	Hot	SE 13 mph21 km/h
DayPartly cloudy and hot, with a high of 101°F38°C and morning low of 81°F27°C — feels like 108°F42°C. Breezy from the SSE at 13 to 15 mph20 to 24 km/h. Heat risk in the afternoon. NightPartly cloudy, with a low around 82°F28°C. Windy from the SE at 14 to 16 mph22 to 26 km/h.
	SaturdayAug 1	101°F39°C Feels 109°F43°C	81°F27°C Feels 89°F32°C	0 in0.1 mm· 10%	30%	Drizzle	SSE 13 mph21 km/h
DayPartly cloudy and hot, with a high of 101°F39°C and morning low of 81°F27°C — feels like 109°F43°C. Breezy from the SSE at 13 to 14 mph20 to 23 km/h. Heat risk in the afternoon. NightPartly cloudy, with a low around 82°F28°C. Windy from the SE at 14 to 16 mph22 to 26 km/h. 10% chance of drizzle.
	SundayAug 2	101°F38°C Feels 104°F40°C	81°F27°C Feels 89°F31°C	0.02 in0.4 mm· 10%	24%	Drizzle	SSE 14 mph22 km/h
DayMostly clear and hot, with a high of 101°F38°C and morning low of 81°F27°C. Breezy from the SSE at 14 to 16 mph22 to 25 km/h. 10% 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 14 to 17 mph23 to 27 km/h. 10% chance of drizzle in the evening.
	MondayAug 3	100°F38°C Feels 106°F41°C	81°F27°C Feels 88°F31°C	0.02 in0.4 mm· 13%	26%	Drizzle	SSE 15 mph24 km/h
DayPartly cloudy and hot, with a high of 100°F38°C and morning low of 81°F27°C — feels like 106°F41°C. Windy from the SSE at 15 to 17 mph24 to 27 km/h. 13% chance of drizzle in the afternoon. Heat risk in the afternoon. NightPartly cloudy, with a low around 82°F28°C. Windy from the SE at 15 to 18 mph24 to 28 km/h.
	TuesdayAug 4	99°F37°C Feels 108°F42°C	82°F28°C Feels 90°F32°C	0.02 in0.4 mm· 17%	32%	Drizzle	SE 15 mph24 km/h
DayPartly cloudy and hot, with a high of 99°F37°C and morning low of 82°F28°C — feels like 108°F42°C. Windy from the SSE at 15 to 17 mph24 to 27 km/h. 17% chance of drizzle in the afternoon. Heat risk in the afternoon. NightPartly cloudy, with a low around 83°F28°C. Windy from the SE at 15 to 18 mph24 to 28 km/h.
	WednesdayAug 5	98°F37°C Feels 108°F42°C	82°F28°C Feels 90°F32°C	0.06 in1.6 mm· 25%	40%	Drizzle	SE 15 mph23 km/h
DayPartly cloudy and hot, with a high of 98°F37°C and morning low of 82°F28°C — feels like 108°F42°C. Windy from the SSE at 15 to 17 mph23 to 27 km/h. 25% chance of drizzle throughout the day. Heat risk in the afternoon. NightPartly cloudy, with a low around 83°F28°C. Windy from the SE at 14 to 17 mph23 to 27 km/h. 18% chance of drizzle throughout the night.
	ThursdayAug 6	99°F37°C Feels 107°F42°C	81°F27°C Feels 88°F31°C	0.04 in0.9 mm· 28%	40%	Drizzle	SSE 14 mph23 km/h
DayPartly cloudy and hot, with a high of 99°F37°C and morning low of 81°F27°C — feels like 108°F42°C. Windy from the SSE at 14 to 17 mph23 to 27 km/h. 28% chance of drizzle in the afternoon. Heat risk in the afternoon. NightPartly cloudy, with a low around 82°F28°C. Windy from the SE at 14 to 17 mph23 to 28 km/h. 13% chance of drizzle before dawn.
	FridayAug 7	100°F38°C Feels 105°F41°C	80°F27°C	0.02 in0.6 mm· 21%	36%	Drizzle	SE 14 mph23 km/h
DayPartly cloudy and hot, with a high of 100°F38°C and morning low of 80°F27°C — feels like 106°F41°C. Windy from the SSE at 14 to 16 mph22 to 26 km/h. 21% chance of drizzle in the afternoon. Heat risk in the afternoon. NightPartly cloudy, with a low around 82°F28°C. Windy from the SE at 14 to 17 mph23 to 27 km/h. 14% chance of drizzle in the evening.

Nearby Cities

Pharr2 mi3 km Alamo2 mi3 km McAllen5 mi8 km Donna7 mi11 km Edinburg8 mi13 km Weslaco10 mi17 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: 26.1892°N, 98.1553°W·Elevation: 33m·Timezone: America/Chicago·Population: 36,556