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

Today's forecast for Gateway shows a low of 58 degrees Fahrenheit. A 40 percent chance of showers and thunderstorms.

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

The 7-day forecast for Gateway shows highs from 62 to 76 degrees and lows from 43 to 59 degrees Fahrenheit. Expect precipitation on 3 days with chances of 20% or higher.

Will it rain in Gateway, LA this week?

Yes, rain is possible in Gateway this week. Precipitation chances: Wednesday (40% chance), Thursday (30% chance), Sunday (50% chance).

How accurate is the Gateway weather forecast?

WeatherForYou provides highly accurate Gateway 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.

Gateway, LA Weather Forecast and Current Conditions

WEATHER ALERTS - Dense Fog Advisory

Current Conditions From Nearby Local Station

Switch to Metric Units

60°F
Feels Like 60°F

Humidity 91% Dew Point 57°F Wind Calm Barometer 29.81 in.

Report from a personal weather station 2.2 mi. SW of central Gateway
at 3:29 AM Thu, Dec 18, 2025

Point Forecast at a Glance

WedDec 17

40%

ThuDec 18

30%

FriDec 19

SatDec 20

SunDec 21

30%

MonDec 22

TueDec 23

Jump to detailed forecast ↓

7-Day Temperature Trend

Week Ahead Summary

Variable high temperatures through the week, ranging from 62°F to 76°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 9°F above the historical average for December. Normal highs for this period are around 63°F with lows around 43°F.

This Date in Weather History

1957 - A tornado swept across Jackson County, Williamson County and Franklin County in southern Illinois killing eleven persons.

Gateway, LA 7 Day Weather Forecast Details

Wednesday Dec 17

Night: A 40 percent chance of showers and thunderstorms. Patchy dense fog. Otherwise, cloudy, with a low around 58. Southeast wind around 5 mph.

Thursday Dec 18

Day: A 30 percent chance of showers and thunderstorms, mainly after 4pm. Areas of dense fog before 11am. Otherwise, partly sunny, with a high near 76. Light and variable wind becoming southwest 5 to 10 mph in the morning.

Night: Mostly cloudy, then gradually becoming clear, with a low around 46. West wind 5 to 10 mph becoming north after midnight.

Friday Dec 19

Day: Sunny, with a high near 62. North wind around 5 mph becoming calm in the afternoon.

Night: Clear, with a low around 43. Calm wind becoming southeast around 5 mph.

Saturday Dec 20

Day: Sunny, with a high near 73. South wind 5 to 10 mph.

Night: Partly cloudy, with a low around 59. South wind around 5 mph becoming calm in the evening.

Sunday Dec 21

Day: A 30 percent chance of showers, mainly after noon. Partly sunny, with a high near 74. Calm wind becoming southeast around 5 mph.

Night: A slight chance of showers before midnight. Mostly cloudy, with a low around 58. East wind around 5 mph.

Monday Dec 22

Day: Partly sunny, with a high near 71. Southeast wind around 5 mph.

Night: Partly cloudy, with a low around 56. Southeast wind around 5 mph becoming calm in the evening.

Tuesday Dec 23

Day: Mostly sunny, with a high near 74. Calm wind becoming southeast around 5 mph.

Night: Partly cloudy, with a low around 56. Southeast wind around 5 mph becoming calm.

Wednesday Dec 24

Day: Mostly sunny, with a high near 75. Calm wind becoming southeast around 5 mph.

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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