What is today's weather forecast for Saint Louis, TX?

Today's forecast for Saint Louis shows a high of 88 degrees and a low of 69 degrees Fahrenheit. Isolated rain showers after 4pm.

What is the 7-day weather forecast for Saint Louis, TX?

The 7-day forecast for Saint Louis shows highs from 76 to 88 degrees and lows from 55 to 69 degrees Fahrenheit. Expect precipitation on 3 days with chances of 20% or higher.

Will it rain in Saint Louis, TX this week?

Yes, rain is possible in Saint Louis this week. Precipitation chances: Saturday (47% chance), Sunday (23% chance), Thursday (22% chance).

How accurate is the Saint Louis weather forecast?

WeatherForYou provides highly accurate Saint Louis 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.

Saint Louis, TX Weather Forecast and Current Conditions

Current Conditions From Nearby Local Station

76°F
Feels Like 76°F

Humidity 85% Dew Point 71°F Wind SSW 1 MPH Gusts 3 Barometer 29.93 in.760.2 mm

Solar Rad 327 w/m2

Report from a MADIS/MESONET station 1.3 miles ESE of central Saint Louis
at 10:28 AM Fri, Oct 17, 2025

Current Conditions From Nearby Local Station

76°F
Feels Like 76°F

Humidity 85% Dew Point 71°F Wind SSW 1 MPH Gusts 3 Barometer 29.93 in.760.2 mm

Solar Rad 327 w/m2

Report from a MADIS/MESONET station 1.3 miles ESE of central Saint Louis
at 10:28 AM Fri, Oct 17, 2025

Point Forecast at a Glance

FriOct 17

88°

69°

SatOct 18

50%

87°

60°

SunOct 19

20%

76°

55°

MonOct 20

85°

65°

TueOct 21

83°

60°

WedOct 22

82°

64°

ThuOct 23

20%

82°

61°

7-Day Temperature Trend

Week Ahead Summary

High temperatures remain relatively stable through the week, ranging from 76°F to 88°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 5°F above the historical average for October. Normal highs for this period are around 78°F with lows around 54°F.

This Date in Weather History

1910 - A hurricane made a loop off the southwest coast of Florida. Winds above 100 mph were reported at Fort Myers FL, and the barometric pressure at Sand Key reached 28.40 inches.

Saint Louis 7 Day Weather Forecast Details

Friday Oct 17

Day: Isolated rain showers after 4pm. Mostly sunny, with a high near 88. South wind 5 to 10 mph.

Night: Isolated rain showers before 7pm. Mostly clear, with a low around 69. South wind 5 to 10 mph.

Saturday Oct 18

Day: A chance of rain showers between 7am and 10am, then a chance of showers and thunderstorms. Mostly sunny, with a high near 87. South wind 10 to 15 mph. Chance of precipitation is 50%.

Night: A chance of showers and thunderstorms. Mostly clear, with a low around 60. West wind 5 to 10 mph. Chance of precipitation is 50%.

Sunday Oct 19

Day: A slight chance of rain showers before 7am. Sunny, with a high near 76. North wind 5 to 15 mph. Chance of precipitation is 20%.

Night: Clear, with a low around 55.

Monday Oct 20

Day: Sunny, with a high near 85.

Night: Mostly clear, with a low around 65.

Tuesday Oct 21

Day: Sunny, with a high near 83.

Night: Mostly clear, with a low around 60.

Wednesday Oct 22

Day: Sunny, with a high near 82.

Night: Mostly clear, with a low around 64.

Thursday Oct 23

Day: A slight chance of rain showers after 1pm. Mostly sunny, with a high near 82. Chance of precipitation is 20%.

Night: A slight chance of rain showers. Partly cloudy, with a low around 61.

Sun & Moon Monthly

First Light 7:03 AM

Sunrise 7:27 AM

Sunset 6:47 PM

Last Light 7:12 PM

Moonrise 3:52 AM

Moonset 4:54 PM

Moon Phase

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