What is today's weather forecast for Los Fresnos, TX?

Today's forecast for Los Fresnos shows a low of 53 degrees Fahrenheit. A chance of showers and thunderstorms before noon, then a chance of showers between noon and 2pm.

What is the 7-day weather forecast for Los Fresnos, TX?

The 7-day forecast for Los Fresnos shows highs from 63 to 83 degrees and lows from 53 to 65 degrees Fahrenheit. Expect precipitation on 3 days with chances of 20% or higher.

Will it rain in Los Fresnos, TX this week?

Yes, rain is possible in Los Fresnos this week. Precipitation chances: Sunday (40% chance), Tuesday (30% chance), Wednesday (40% chance).

How accurate is the Los Fresnos weather forecast?

WeatherForYou provides highly accurate Los Fresnos 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.

Los Fresnos, TX Weather Forecast and Current Conditions

WEATHER ALERTS - Special Weather Statement

Current Conditions From Nearby Local Station

Switch to Metric Units

74°F
Feels Like 74°F

Humidity 100% Dew Point 74°F Wind Calm Barometer 30.17 in.

Solar Rad 95 w/m²

Report from a MADIS/MESONET weather station 3.4 mi. NNW of central Los Fresnos
at 9:26 AM Sun, Dec 14, 2025

Point Forecast at a Glance

SunDec 14

40%

MonDec 15

TueDec 16

20%

WedDec 17

40%

ThuDec 18

FriDec 19

SatDec 20

Jump to detailed forecast ↓

7-Day Temperature Trend

Week Ahead Summary

High temperatures climb from 63°F to a high of 83°F by week's end. Some rain possible with at least 3 days showing precipitation chances of 20% or higher.

Climate Context

This week's forecast shows temperatures running 5°F above the historical average for December. Normal highs for this period are around 72°F with lows around 53°F.

This Date in Weather History

1924 - The temperature at Helena, MT, plunged 79 degrees in 24 hours, and 88 degrees in 34 hours. The mercury plummeted from 63 above to 25 below zero. At Fairfield MT the temperature plunged 84 degrees in just 12 hours, from 63 at Noon to 21 below zero at midnight.

Los Fresnos, TX 7 Day Weather Forecast Details

Sunday Dec 14

Day: A chance of showers and thunderstorms before noon, then a chance of showers between noon and 2pm. Mostly cloudy, with a temperature falling to around 64 by 5pm. Breezy, with a north northeast wind 10 to 15 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 36 mph. Chance of precipitation is 40%.

Night: A slight chance of showers between 8pm and 9pm. Cloudy, with a low around 53. Breezy, with a north wind 14 to 22 mph, with gusts as high as 37 mph. Chance of precipitation is 20%.

Monday Dec 15

Day: Mostly cloudy, with a high near 63. North northeast wind 9 to 14 mph, with gusts as high as 21 mph.

Night: Mostly cloudy, with a low around 58. North northeast wind 5 to 8 mph becoming east southeast after midnight.

Tuesday Dec 16

Day: A 20 percent chance of showers after noon. Mostly cloudy, with a high near 76. Southeast wind 6 to 13 mph, with gusts as high as 20 mph.

Night: A 30 percent chance of showers and thunderstorms, mainly after midnight. Mostly cloudy, with a low around 65. South southeast wind 6 to 9 mph.

Wednesday Dec 17

Day: A chance of showers, with thunderstorms also possible after noon. Partly sunny, with a high near 79. South southeast wind 6 to 11 mph. Chance of precipitation is 40%.

Night: Partly cloudy, with a low around 64. South wind 6 to 8 mph.

Thursday Dec 18

Day: Mostly sunny, with a high near 83. South wind 6 to 11 mph.

Night: Partly cloudy, with a low around 64. South southeast wind 5 to 9 mph.

Friday Dec 19

Day: Partly sunny, with a high near 79. East northeast wind 5 to 10 mph.

Night: Partly cloudy, with a low around 64.

Saturday Dec 20

Day: Mostly sunny, with a high near 82.

About Los Fresnos, TX

Los Fresnos is a city in Cameron County, Texas, United States. The population was 8,114 at the 2020 census, up from 5,542 at the 2010 census. It is part of the Brownsville–Harlingen–Raymondville and the Matamoros–Brownsville metropolitan areas. Located in south-central Cameron County, the city was named for the fresnos (Fraxinus berlandieriana) scattered in the woods and along streams. In 1912, Lon Hill, an early landowner, formed a company to develop a canal system that would use the Rio Grande to irrigate land for farming. Railroad construction in the early 1900s began to bring settlers to the area, and by 1915, a post office was established. Because of the fertile, irrigated land, farm products increased, and with the long growing season in the Rio Grande Valley, farming flourished. Today, the city is still surrounded by fertile farm/ranch land. Major crops are cotton, sugarcane, grains, oranges, and red grapefruit.

Content from Wikipedia, licensed under CC BY-SA 3.0.

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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.

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