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 5:15 PM CDTThursday 5:15 PM

°F °C
Regional Observations →
95°F

Clear and Windy

  • 98° / 77° High / Low
  • 103° Feels Like
  • 0% Chance of Rain

Wind

21 mph

G 28 mph

E

UV Index

5

Moderate

Humidity

47%

Dew 71°F

Sun

7:21 AM · 7:23 PM

Rise · Set

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

5-Day Outlook

Through Monday

Local Radar →

This Afternoon

98° 77°

Chance of Thunderstorms

Overnight: Slight Chance of Showers

Detailed forecast

This Afternoon

A chance of showers and thunderstorms before 5pm, then a slight chance of showers and thunderstorms. Partly sunny. High near 97, with temperatures falling to around 93 in the afternoon. Heat index values as high as 105. East wind around 12 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.

Night

A slight chance of rain showers after 3am. Mostly clear, with a low around 77. East northeast wind 2 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.

Friday

98° 77°

Chance of Thunderstorms

Overnight: Mostly Clear

Detailed forecast

Friday

A chance of rain showers before 1pm, then a chance of showers and thunderstorms. Mostly sunny. High near 97, with temperatures falling to around 93 in the afternoon. Heat index values as high as 107. Northeast wind 3 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 40%.

Night

Mostly clear, with a low around 76. East wind 2 to 12 mph, with gusts as high as 22 mph.

Saturday

98° 77°

Isolated T-storm

Overnight: Mostly Clear

Detailed forecast

Saturday

A slight chance of showers and thunderstorms after 1pm. Mostly sunny. High near 98, with temperatures falling to around 94 in the afternoon. East northeast wind 2 to 10 mph. Chance of precipitation is 20%.

Night

A slight chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 76. East southeast wind 2 to 12 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.

Sunday

100° 77°

Partly Sunny

Overnight: Mostly Clear

Detailed forecast

Sunday

Sunny, with a high near 99. East southeast wind 2 to 10 mph.

Night

Partly cloudy, with a low around 77. Southeast wind 5 to 13 mph, with gusts as high as 23 mph.

Monday

100° 78°

Isolated T-storm

Overnight: Partly Cloudy

Detailed forecast

Monday

A slight chance of showers and thunderstorms after 1pm. Sunny, with a high near 99. Southeast wind 3 to 13 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 9 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.

Mercedes, TX Weather Analysis Tools