Local Forecast

Mercedes, TX Weather Forecast & Alerts

Current conditions, 5-day forecast, active weather alerts for Mercedes, TX

No Active Alerts

Hour-by-Hour  Current Observation

Thursday 8:15 PM CDTThursday 8:15 PM

°F °C
Regional Observations →
89°F

Clear and Windy

  • 104° / 80° High / Low
  • 98° Feels Like
  • 0% Chance of Rain

Wind

21 mph

SE

UV Index

0

None

Humidity

59%

Dew 73°F

Sun

7:13 AM · 7:48 PM

Rise · Set

Source: EDINBURG INTL (KEBG). Slider scrubs the next 12 hours.

5-Day Outlook

Through Monday

Local Radar →

Tonight

80°

Partly Cloudy

Detailed forecast

Tonight

Mostly clear, with a low around 80. Heat index values as high as 109. Southeast wind 9 to 17 mph, with gusts as high as 29 mph.

Friday

102° 80°

Mostly Cloudy

Overnight: Partly Cloudy

Detailed forecast

Friday

Mostly sunny, with a high near 101. Heat index values as high as 110. Southeast wind 8 to 15 mph, with gusts as high as 25 mph.

Night

Mostly clear, with a low around 79. Heat index values as high as 107. Southeast wind 7 to 16 mph, with gusts as high as 26 mph.

Saturday

102° 80°

Isolated T-storm

Overnight: Partly Cloudy

Detailed forecast

Saturday

A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 101. Southeast wind 6 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.

Night

A slight chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 79. Southeast wind 5 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.

Sunday

102° 80°

Isolated T-storm

Overnight: Mostly Clear

Detailed forecast

Sunday

A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 101. Southeast wind 5 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.

Night

A slight chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 79. Southeast wind 5 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.

Monday

102° 80°

Isolated T-storm

Overnight: Mostly Clear

Detailed forecast

Monday

A slight chance of showers and thunderstorms after 1pm. Sunny, with a high near 101. Southeast wind 5 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.

Night

A slight chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 78. Southeast wind 6 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.

Mercedes, TX Weather Analysis Tools