What is today's weather forecast for Rio Grande, TX?

Today's forecast for Rio Grande shows a high of 70 degrees and a low of 60 degrees Fahrenheit. Mostly cloudy, with a high near 70.

What is the 7-day weather forecast for Rio Grande, TX?

The 7-day forecast for Rio Grande shows highs from 70 to 86 degrees and lows from 55 to 62 degrees Fahrenheit. Expect precipitation on 2 days with chances of 20% or higher.

Will it rain in Rio Grande, TX this week?

Yes, rain is possible in Rio Grande this week. Precipitation chances: Tuesday (40% chance), Wednesday (50% chance).

How accurate is the Rio Grande weather forecast?

WeatherForYou provides highly accurate Rio Grande forecasts using National Weather Service data and current conditions from the nearest available weather stations, often miles closer than regional airports, for the most precise local forecasts.

Rio Grande, TX Weather Forecast and Current Conditions

Current Conditions From Nearby Station

Switch to Metric Units

54°F
Feels Like 54°F

Humidity 64% Dew Point 42°F Wind Calm Barometer N/A

Report from a MADIS/MESONET weather station 8 mi. S of central Rio Grande
at 4:11 AM Tue, Dec 16, 2025

Point Forecast at a Glance

TueDec 16

WedDec 17

50%

ThuDec 18

FriDec 19

SatDec 20

SunDec 21

MonDec 22

Jump to detailed forecast ↓

7-Day Temperature Trend

Week Ahead Summary

Variable high temperatures through the week, ranging from 70°F to 86°F. Some rain possible with at least 2 days showing precipitation chances of 20% or higher.

Climate Context

This week's forecast shows temperatures running 8°F above the historical average for December. Normal highs for this period are around 72°F with lows around 50°F.

This Date in Weather History

1917 - An ice jam closed the Ohio River between Warsaw, KY, and Rising Sun, IN. The thirty foot high ice jam held for 58 days, and backed up the river a distance of 100 miles.

Rio Grande, TX 7 Day Weather Forecast Details

Tuesday Dec 16

Day: Mostly cloudy, with a high near 70. Calm wind becoming east southeast around 6 mph in the morning.

Night: A 40 percent chance of showers and thunderstorms, mainly between 2am and 5am. Patchy fog after 1am. Otherwise, cloudy, with a low around 60. Light and variable wind.

Wednesday Dec 17

Day: A chance of showers and thunderstorms. Patchy fog before 9am. Otherwise, partly sunny, with a high near 76. Light and variable wind becoming west northwest around 6 mph. Chance of precipitation is 50%.

Night: Patchy fog after 10pm. Otherwise, partly cloudy, with a low around 60. Light and variable wind.

Thursday Dec 18

Day: Patchy fog before 8am. Otherwise, partly sunny, then gradually becoming sunny, with a high near 85. Light and variable wind becoming south southwest around 6 mph.

Night: Mostly clear, with a low around 55. North northeast wind 3 to 7 mph.

Friday Dec 19

Day: Mostly sunny, with a high near 75. North wind around 6 mph becoming light and variable in the afternoon.

Night: Mostly clear, with a low around 57. East southeast wind 3 to 5 mph.

Saturday Dec 20

Day: Sunny, with a high near 85. South wind 5 to 9 mph.

Night: Mostly clear, with a low around 60. South southeast wind around 7 mph.

Sunday Dec 21

Day: Sunny, with a high near 86. South wind 5 to 7 mph.

Night: Mostly clear, with a low around 62.

Monday Dec 22

Day: Mostly sunny, with a high near 85.

How We Provide Better Local Weather

Current conditions: We use the nearest available station to your location - including professional MESONET/MADIS and local weather stations - often miles closer than regional airports.

Forecasts: National Weather Service point forecasts predict for your specific area, not broad regional zones, making them far more relevant to your location.

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