Current Conditions

Alton, Texas

90°F32°C

Hot

Feels like99°F37°C

Wind

SSE 17 mph27 km/h

Humidity

57%

Cloud Cover

As of Thursday, August 13, 2026 at 11:16 AM CDT

Today's Outlook

Day

Mostly clear and hot, with a high of 101°F39°C and morning low of 82°F28°C. Windy from the SSE at 17 to 19 mph27 to 30 km/h. Heat risk in the afternoon.

Night

Mostly clear, with a low around 87°F31°C. Windy from the SE at 19 to 20 mph31 to 32 km/h.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Hot	High 101°F39°CFeels 104°F40°C	Low 82°F28°CFeels 88°F31°C	Precip 0 in0.1 mm6%	Cloud 12%	Wind SE 17 mph28 km/h	Thursday: Mostly clear and hot, with a high of 101°F39°C and morning low of 82°F28°C. Windy from the SSE at 17 to 19 mph27 to 30 km/h. Heat risk in the afternoon. Thursday Night: Mostly clear, with a low around 87°F31°C. Windy from the SE at 19 to 20 mph31 to 32 km/h.
Drizzle	High 99°F37°CFeels 107°F42°C	Low 82°F28°CFeels 90°F32°C	Precip 0.02 in0.6 mm44%	Cloud 31%	Wind SE 16 mph26 km/h	Friday: Partly 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 16 to 18 mph26 to 28 km/h. 44% chance of drizzle in the afternoon. Heat risk in the afternoon. Friday Night: Partly cloudy, with a low around 83°F28°C. Windy from the SE at 16 to 18 mph25 to 29 km/h. 28% chance of drizzle in the evening.
Hot	High 101°F38°C	Low 81°F27°CFeels 89°F32°C	Precip 0 in0 mm—	Cloud 26%	Wind SE 14 mph23 km/h	Saturday: Partly cloudy and hot, with a high of 101°F38°C and morning low of 81°F27°C. Windy from the SE at 14 to 17 mph22 to 27 km/h. Heat risk in the afternoon. Saturday Night: Partly cloudy, with a low around 83°F28°C. Windy from the SE at 15 to 18 mph24 to 28 km/h.
Drizzle	High 99°F37°CFeels 110°F43°C	Low 81°F27°C	Precip 0.01 in0.2 mm23%	Cloud 35%	Wind SE 11 mph18 km/h	Sunday: Partly cloudy and hot, with a high of 99°F37°C and morning low of 81°F27°C — feels like 109°F43°C. Breezy from the SE at 10 to 13 mph16 to 21 km/h. Heat risk in the afternoon. Sunday Night: Partly cloudy, with a low around 82°F28°C. Breezy from the SE at 13 to 16 mph20 to 25 km/h. 23% chance of drizzle in the evening.
Drizzle	High 99°F37°CFeels 109°F43°C	Low 80°F27°C	Precip 0.02 in0.5 mm48%	Cloud 33%	Wind SE 10 mph16 km/h	Monday: Partly cloudy and hot, with a high of 99°F37°C and morning low of 80°F27°C — feels like 109°F43°C. Breezy from the SE at 9 to 12 mph15 to 19 km/h. 14% chance of drizzle in the afternoon. Heat risk in the afternoon. Monday Night: Partly cloudy, with a low around 81°F27°C. Breezy from the SE at 11 to 14 mph18 to 22 km/h. 48% chance of drizzle in the evening.
Hot	High 101°F38°C	Low 78°F26°C	Precip 0 in0 mm—	Cloud 17%	Wind SE 12 mph19 km/h	Tuesday: Mostly clear and hot, with a high of 101°F38°C and morning low of 78°F26°C. Breezy from the SSE at 11 to 13 mph18 to 22 km/h. Heat risk in the afternoon. Tuesday Night: Mostly clear, with a low around 80°F27°C. Windy from the SE at 13 to 16 mph20 to 26 km/h.
Drizzle	High 100°F38°CFeels 106°F41°C	Low 79°F26°C	Precip 0 in0.1 mm11%	Cloud 31%	Wind SE 13 mph21 km/h	Wednesday: Partly cloudy and hot, with a high of 100°F38°C and morning low of 79°F26°C — feels like 106°F41°C. Breezy from the SSE at 13 to 15 mph20 to 25 km/h. 11% chance of drizzle. Heat risk in the afternoon. Wednesday Night: Partly cloudy, with a low around 80°F27°C. Windy from the SE at 14 to 17 mph22 to 28 km/h.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	ThursdayAug 13	101°F39°C Feels 104°F40°C	82°F28°C Feels 88°F31°C	0 in0.1 mm· 6%	12%	Hot	SE 17 mph28 km/h
DayMostly clear and hot, with a high of 101°F39°C and morning low of 82°F28°C. Windy from the SSE at 17 to 19 mph27 to 30 km/h. Heat risk in the afternoon. NightMostly clear, with a low around 87°F31°C. Windy from the SE at 19 to 20 mph31 to 32 km/h.
	FridayAug 14	99°F37°C Feels 107°F42°C	82°F28°C Feels 90°F32°C	0.02 in0.6 mm· 44%	31%	Drizzle	SE 16 mph26 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 16 to 18 mph26 to 28 km/h. 44% 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 16 to 18 mph25 to 29 km/h. 28% chance of drizzle in the evening.
	SaturdayAug 15	101°F38°C	81°F27°C Feels 89°F32°C	0 in0 mm· —	26%	Hot	SE 14 mph23 km/h
DayPartly cloudy and hot, with a high of 101°F38°C and morning low of 81°F27°C. Windy from the SE at 14 to 17 mph22 to 27 km/h. 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.
	SundayAug 16	99°F37°C Feels 110°F43°C	81°F27°C	0.01 in0.2 mm· 23%	35%	Drizzle	SE 11 mph18 km/h
DayPartly cloudy and hot, with a high of 99°F37°C and morning low of 81°F27°C — feels like 109°F43°C. Breezy from the SE at 10 to 13 mph16 to 21 km/h. Heat risk in the afternoon. NightPartly cloudy, with a low around 82°F28°C. Breezy from the SE at 13 to 16 mph20 to 25 km/h. 23% chance of drizzle in the evening.
	MondayAug 17	99°F37°C Feels 109°F43°C	80°F27°C	0.02 in0.5 mm· 48%	33%	Drizzle	SE 10 mph16 km/h
DayPartly cloudy and hot, with a high of 99°F37°C and morning low of 80°F27°C — feels like 109°F43°C. Breezy from the SE at 9 to 12 mph15 to 19 km/h. 14% 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 11 to 14 mph18 to 22 km/h. 48% chance of drizzle in the evening.
	TuesdayAug 18	101°F38°C	78°F26°C	0 in0 mm· —	17%	Hot	SE 12 mph19 km/h
DayMostly clear and hot, with a high of 101°F38°C and morning low of 78°F26°C. Breezy from the SSE at 11 to 13 mph18 to 22 km/h. Heat risk in the afternoon. NightMostly clear, with a low around 80°F27°C. Windy from the SE at 13 to 16 mph20 to 26 km/h.
	WednesdayAug 19	100°F38°C Feels 106°F41°C	79°F26°C	0 in0.1 mm· 11%	31%	Drizzle	SE 13 mph21 km/h
DayPartly cloudy and hot, with a high of 100°F38°C and morning low of 79°F26°C — feels like 106°F41°C. Breezy from the SSE at 13 to 15 mph20 to 25 km/h. 11% chance of drizzle. Heat risk in the afternoon. NightPartly cloudy, with a low around 80°F27°C. Windy from the SE at 14 to 17 mph22 to 28 km/h.
	ThursdayAug 20	101°F38°C Feels 107°F41°C	81°F27°C Feels 86°F30°C	0 in0.1 mm· 9%	37%	Hot	SSE 15 mph24 km/h
DayPartly cloudy and hot, with a high of 101°F38°C and morning low of 81°F27°C. Windy from the SSE at 15 to 17 mph24 to 27 km/h. 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.
	FridayAug 21	101°F38°C Feels 105°F41°C	80°F27°C	0 in0.1 mm· 7%	32%	Hot	SE 14 mph22 km/h
DayPartly cloudy and hot, with a high of 101°F38°C and morning low of 80°F27°C. Breezy from the SSE at 13 to 15 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 16 mph23 to 26 km/h.
	SaturdayAug 22	101°F38°C	79°F26°C	0 in0.1 mm· 10%	32%	Drizzle	SE 12 mph19 km/h
DayPartly cloudy and hot, with a high of 101°F38°C and morning low of 79°F26°C. Breezy from the SE at 11 to 13 mph18 to 21 km/h. Heat risk in the afternoon. NightPartly cloudy, with a low around 80°F27°C. Breezy from the SE at 13 to 15 mph21 to 25 km/h. 10% chance of drizzle.
	SundayAug 23	101°F38°C Feels 104°F40°C	78°F26°C	0.01 in0.2 mm· 12%	31%	Drizzle	SE 11 mph18 km/h
DayPartly cloudy and hot, with a high of 101°F38°C and morning low of 78°F26°C. Breezy from the SE at 10 to 12 mph16 to 19 km/h. Heat risk in the afternoon. NightPartly cloudy, with a low around 80°F27°C. Breezy from the SE at 12 to 15 mph20 to 24 km/h. 12% chance of drizzle in the evening.
	MondayAug 24	100°F38°C	79°F26°C	0.01 in0.3 mm· 19%	30%	Drizzle	SE 11 mph18 km/h
DayPartly cloudy and hot, with a high of 100°F38°C and morning low of 79°F26°C. Breezy from the SE at 10 to 12 mph16 to 20 km/h. 16% 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 12 to 15 mph20 to 24 km/h. 19% chance of drizzle in the evening.
	TuesdayAug 25	99°F37°C Feels 104°F40°C	79°F26°C	0.02 in0.6 mm· 30%	33%	Drizzle	SE 11 mph18 km/h
DayPartly cloudy and hot, with a high of 99°F37°C and morning low of 79°F26°C. Breezy from the SE at 10 to 13 mph16 to 21 km/h. 23% 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 12 to 15 mph20 to 24 km/h. 30% chance of drizzle in the evening.
	WednesdayAug 26	99°F37°C Feels 103°F40°C	79°F26°C	0.02 in0.6 mm· 27%	35%	Drizzle	SE 11 mph18 km/h
DayPartly cloudy and hot, with a high of 99°F37°C and morning low of 79°F26°C. Breezy from the SE at 10 to 13 mph17 to 21 km/h. 24% 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 12 to 15 mph19 to 24 km/h. 27% chance of drizzle in the evening.
	ThursdayAug 27	99°F37°C Feels 104°F40°C	80°F26°C	0.02 in0.6 mm· 25%	38%	Drizzle	SE 11 mph17 km/h
DayPartly cloudy and hot, with a high of 99°F37°C and morning low of 80°F26°C. Breezy from the SE at 10 to 13 mph16 to 20 km/h. 22% 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 12 to 15 mph19 to 24 km/h. 25% chance of drizzle in the evening.

Nearby Cities

Mission5 mi8 km McAllen8 mi12 km Edinburg9 mi15 km Pharr10 mi17 km San Juan12 mi19 km Alamo14 mi22 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: 26.2873°N, 98.3133°W·Elevation: 49m·Timezone: America/Chicago·Population: 15,760