Local Forecast

Cost, TX Weather Forecast & Alerts

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

No Active Alerts

Hour-by-Hour  Current Observation

Monday 8:20 AM CDTMonday 8:20 AM

°F °C
Regional Observations →
80°F

Cloudy

  • 98° / 75° High / Low
  • 86° Feels Like
  • 0% Chance of Rain

Wind

15 mph

S

UV Index

5

Moderate

Humidity

84%

Dew 75°F

Sun

6:32 AM · 8:33 PM

Rise · Set

Source: SAN MARCOS (KHYI). Slider scrubs the next 12 hours.

5-Day Outlook

Through Friday

Local Radar →

Today

98° 75°

Mostly Cloudy

Overnight: Mostly Cloudy

Detailed forecast

Today

Haze after 1pm. Sunny, with a high near 94. South southeast wind 10 to 20 mph, with gusts as high as 25 mph.

Night

Haze before 7pm. Partly cloudy, with a low around 74. South southeast wind 5 to 15 mph, with gusts as high as 25 mph.

Tuesday

96° 77°

Mostly Cloudy

Overnight: Mostly Cloudy

Detailed forecast

Tuesday

Mostly sunny, with a high near 93. South southeast wind 0 to 15 mph.

Night

Mostly clear, with a low around 74. Southeast wind 5 to 15 mph, with gusts as high as 20 mph.

Wednesday

95° 75°

Mostly Sunny

Overnight: Mostly Clear

Detailed forecast

Wednesday

Mostly sunny, with a high near 94. South southeast wind 0 to 10 mph.

Night

Mostly clear, with a low around 73. South southeast wind 0 to 15 mph.

Thursday

95° 77°

Mostly Sunny

Overnight: Mostly Clear

Detailed forecast

Thursday

Sunny, with a high near 94. Southeast wind 0 to 10 mph.

Night

Mostly clear, with a low around 74. South southeast wind 0 to 10 mph.

Friday

96° 77°

Mostly Sunny

Overnight: Mostly Clear

Detailed forecast

Friday

Mostly sunny, with a high near 94.

Night

Mostly clear, with a low around 74.

Cost, TX Weather Analysis Tools