What is today's weather forecast for Big Lake, TX?

Today's forecast for Big Lake shows a low of 47 degrees Fahrenheit. A 20 percent chance of showers before 9pm.

What is the 7-day weather forecast for Big Lake, TX?

The 7-day forecast for Big Lake shows highs from 59 to 71 degrees and lows from 37 to 54 degrees Fahrenheit. Expect precipitation on 3 days with chances of 20% or higher.

Will it rain in Big Lake, TX this week?

Yes, rain is possible in Big Lake this week. Precipitation chances: Thursday (20% chance), Saturday (50% chance), Sunday (70% chance).

How accurate is the Big Lake weather forecast?

WeatherForYou provides highly accurate Big Lake 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.

Big Lake, TX Weather Forecast and Current Conditions

Current Conditions From Nearby Local Station

Switch to Metric Units

63°F
Feels Like 63°F

Humidity 58% Dew Point 47°F Wind NNW 6 MPH Barometer 29.95 in.760.7 mm

Visibility 10 mi.

Report from a MADIS/MESONET weather station 0.7 miles NNW of central Big Lake
at 6:15 PM Thu, Nov 20, 2025

Point Forecast at a Glance

ThuNov 20

20%

FriNov 21

SatNov 22

20%

SunNov 23

70%

MonNov 24

TueNov 25

WedNov 26

7-Day Temperature Trend

Week Ahead Summary

Cooling trend continues with high temperatures dropping from 71°F to 59°F. Some rain possible with at least 3 days showing precipitation chances of 20% or higher.

Climate Context

This week's forecast shows temperatures running 1°F below the historical average for November. Normal highs for this period are around 68°F with lows around 39°F.

This Date in Weather History

1900 - An unusual tornado outbreak in the Lower Mississippi Valley resulted in 73 deaths and extensive damage across Arkansas, Mississippi and Tennessee.

Big Lake, TX 7 Day Weather Forecast Details

Thursday Nov 20

Night: A 20 percent chance of showers before 9pm. Mostly clear, with a low around 47. Southwest wind 5 to 10 mph becoming west after midnight.

Friday Nov 21

Day: Sunny, with a high near 71. West wind 5 to 10 mph.

Night: Mostly clear, with a low around 44. West wind around 5 mph becoming calm in the evening.

Saturday Nov 22

Day: A 20 percent chance of showers after noon. Mostly sunny, with a high near 70. East wind 5 to 10 mph.

Night: A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 54. East wind around 10 mph.

Sunday Nov 23

Day: Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 69. Chance of precipitation is 70%.

Night: Showers likely. Partly cloudy, with a low around 49. Chance of precipitation is 60%.

Monday Nov 24

Day: Sunny, with a high near 69.

Night: Clear, with a low around 43.

Tuesday Nov 25

Day: Sunny, with a high near 70.

Night: Mostly clear, with a low around 39.

Wednesday Nov 26

Day: Sunny, with a high near 59.

Night: Mostly clear, with a low around 37.

Thursday Nov 27

Day: Sunny, with a high near 62.

About Big Lake, TX

Big Lake is a small rural city in and the county seat of Reagan County, Texas United States. As of the 2010 Census, the city population was 2,936. It is the county seat of Reagan County.

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

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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