Local Forecast

Alton, TX Weather Forecast & Alerts

Current conditions, 5-day forecast, and active NWS weather alerts for Alton, TX.

No Active Alerts

Hour-by-Hour  Current Observation

Tuesday 12:05 AM CDTTuesday 12:05 AM

°F °C
Regional Observations →
82°F

Partly Cloudy

  • 98° / 78° High / Low
  • 90° Feels Like
  • 0% Chance of Rain

Wind

10 mph

SE

UV Index

0

None

Humidity

84%

Dew 77°F

Sun

6:43 AM · 8:29 PM

Rise · Set

Source: MCALLEN (KMFE). Slider scrubs the next 12 hours.

5-Day Outlook

Through Saturday

Local Radar →

Today

98° 78°

Mostly Sunny

Overnight: Partly Cloudy

Detailed forecast

Today

Sunny, with a high near 98. Heat index values as high as 105. Southeast wind 9 to 15 mph, with gusts as high as 24 mph.

Night

Mostly clear, with a low around 78. Southeast wind 7 to 15 mph, with gusts as high as 25 mph.

Wednesday

98° 78°

Partly Sunny

Overnight: Mostly Clear

Detailed forecast

Wednesday

Sunny, with a high near 98. Heat index values as high as 106. Southeast wind 7 to 15 mph, with gusts as high as 24 mph.

Night

Mostly clear, with a low around 78. Southeast wind 6 to 15 mph, with gusts as high as 24 mph.

Thursday

98° 80°

Partly Sunny

Overnight: Mostly Clear

Detailed forecast

Thursday

Mostly sunny, with a high near 98. Southeast wind 6 to 15 mph, with gusts as high as 24 mph.

Night

Mostly clear, with a low around 78. Southeast wind 7 to 15 mph, with gusts as high as 25 mph.

Friday

98° 80°

Mostly Sunny

Overnight: Mostly Clear

Detailed forecast

Friday

Sunny, with a high near 98. Southeast wind 7 to 15 mph.

Night

Mostly clear, with a low around 78. Southeast wind 8 to 15 mph, with gusts as high as 21 mph.

Saturday

100° 80°

Mostly Sunny

Overnight: Mostly Clear

Detailed forecast

Saturday

Sunny, with a high near 99. Southeast wind 8 to 15 mph, with gusts as high as 21 mph.

Night

Mostly clear, with a low around 78. Southeast wind 10 to 15 mph, with gusts as high as 22 mph.

Alton, TX Weather Analysis Tools