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

Today's forecast for Jefferson shows a high of 78 degrees and a low of 68 degrees Fahrenheit. Mostly sunny, with a high near 78.

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

The 7-day forecast for Jefferson shows highs from 75 to 81 degrees and lows from 63 to 68 degrees Fahrenheit. Expect precipitation on 5 days with chances of 20% or higher.

Will it rain in Jefferson, LA this week?

Yes, rain is possible in Jefferson this week. Precipitation chances: Thursday (50% chance), Friday (60% chance), Monday (50% chance), Tuesday (50% chance), Wednesday (50% chance).

How accurate is the Jefferson weather forecast?

WeatherForYou provides highly accurate Jefferson 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.

Jefferson, LA Weather Forecast and Current Conditions

Current Conditions From Nearby Local Station

Switch to Metric Units

77°F
Feels Like 77°F

Humidity 77% Dew Point 69°F Wind NNW 1 MPH Gusts 5 Barometer 30.04 in.763 mm

Solar Rad 555 w/m²

Report from a MADIS/MESONET weather station 0.4 miles ESE of central Jefferson
at 10:45 AM Thu, Nov 20, 2025

Point Forecast at a Glance

ThuNov 20

FriNov 21

60%

SatNov 22

SunNov 23

MonNov 24

50%

TueNov 25

50%

WedNov 26

50%

7-Day Temperature Trend

Week Ahead Summary

High temperatures remain relatively stable through the week, ranging from 75°F to 81°F. Unsettled weather expected with rain likely on at least 5 days.

Climate Context

This week's forecast shows temperatures running 8°F above the historical average for November. Normal highs for this period are around 71°F with lows around 52°F.

This Date in Weather History

1914 - The high temperature of 28 degrees at Atlanta, GA, was their earliest daily high below the freezing mark.

Jefferson, LA 7 Day Weather Forecast Details

Thursday Nov 20

Day: Mostly sunny, with a high near 78. Southeast wind 5 to 10 mph.

Night: A 50 percent chance of showers, mainly after 4am. Mostly cloudy, with a low around 68. Southeast wind around 5 mph. New precipitation amounts of less than a tenth of an inch possible.

Friday Nov 21

Day: Showers likely and possibly a thunderstorm before 3pm, then a chance of showers and thunderstorms after 3pm. Patchy fog before 10am. Otherwise, partly sunny, with a high near 81. South wind 5 to 10 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Night: Partly cloudy, with a low around 67. South wind around 5 mph becoming calm after midnight.

Saturday Nov 22

Day: Mostly sunny, with a high near 80. Calm wind becoming northwest around 5 mph.

Night: Partly cloudy, with a low around 66. South wind around 5 mph becoming calm.

Sunday Nov 23

Day: Mostly sunny, with a high near 79. Northeast wind around 5 mph becoming east in the afternoon.

Night: Partly cloudy, with a low around 65. Southeast wind around 5 mph.

Monday Nov 24

Day: A slight chance of showers after noon. Partly sunny, with a high near 79. Southeast wind 5 to 10 mph.

Night: A slight chance of showers, then a chance of showers and thunderstorms after midnight. Mostly cloudy, with a low around 67. Southeast wind 5 to 10 mph.

Tuesday Nov 25

Day: A chance of showers and thunderstorms. Mostly sunny, with a high near 78. Southwest wind 5 to 10 mph.

Night: A slight chance of showers. Partly cloudy, with a low around 63. South wind around 5 mph becoming north after midnight.

Wednesday Nov 26

Day: A slight chance of showers. Mostly sunny, with a high near 75. North wind 5 to 10 mph.

About Jefferson, LA

Jefferson is a census-designated place (CDP) in Jefferson Parish, Louisiana, United States, on the north side (referred to as the "East Bank") of the Mississippi River. Jefferson is part of the New Orleans–Metairie–Kenner metropolitan statistical area. The population was 11,193 at the 2010 census, and 10,533 in 2020. It is often known by locals as "Old Jefferson" (to distinguish itself from the rest of Jefferson Parish), but should not be confused with Old Jefferson in East Baton Rouge Parish, Louisiana.

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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