What is today's weather forecast for Trinity, LA?

Today's forecast for Trinity shows a high of 82 degrees and a low of 49 degrees Fahrenheit. A chance of showers and thunderstorms.

What is the 7-day weather forecast for Trinity, LA?

The 7-day forecast for Trinity shows highs from 62 to 82 degrees and lows from 40 to 49 degrees Fahrenheit. Expect precipitation on 1 day with chances of 20% or higher.

Will it rain in Trinity, LA this week?

Yes, rain is possible in Trinity this week. Precipitation chances: Tuesday (85% chance).

How accurate is the Trinity weather forecast?

WeatherForYou provides highly accurate Trinity 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.

Trinity, LA Weather Forecast and Current Conditions

WEATHER ALERTS - Wind Advisory

Current Conditions From Nearby Local Station

76°F
Feels Like 76°F

Humidity 70% Dew Point 66°F Wind S 1 MPH Gusts 3 Barometer 29.83 in.757.7 mm

Solar Rad 152 w/m2

Report from a MADIS/MESONET station 4 miles SW of central Trinity
at 5:15 PM Tue, Oct 28, 2025

WEATHER ALERTS - Wind Advisory

Current Conditions From Nearby Local Station

76°F
Feels Like 76°F

Humidity 70% Dew Point 66°F Wind S 1 MPH Gusts 3 Barometer 29.83 in.757.7 mm

Solar Rad 152 w/m2

Report from a MADIS/MESONET station 4 miles SW of central Trinity
at 5:15 PM Tue, Oct 28, 2025

Point Forecast at a Glance

TueOct 28

40%

82°

49°

WedOct 29

62°

48°

ThuOct 30

66°

40°

FriOct 31

69°

42°

SatNov 1

71°

47°

SunNov 2

72°

47°

MonNov 3

74°

49°

7-Day Temperature Trend

Week Ahead Summary

High temperatures drop from 82°F to a low of 62°F, then recover to 74°F by week's end. Mostly dry conditions with only one day showing rain chances.

Climate Context

Temperatures are expected to be near normal for this time of year, with highs around 73°F and lows around 48°F.

This Date in Weather History

1971 - A severe early season blizzard raged across the Plateau Region and Rocky Mountain Region. Heavy snow blocked railroads and interstate highways, and record cold accompanied the storm. Lander WY received 27 inches of snow, and the temperature at Big Piney WY plunged to 15 degrees below zero.

Trinity 7 Day Weather Forecast Details

Tuesday Oct 28

Day: A chance of showers and thunderstorms. Mostly sunny, with a high near 82. South southwest wind around 10 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.

Night: Showers and thunderstorms before 9pm, then a chance of showers and thunderstorms between 9pm and 11pm. Mostly cloudy, with a low around 49. West southwest wind 10 to 15 mph, with gusts as high as 40 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.