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

Today's forecast for Extension shows a low of 22 degrees Fahrenheit. Clear, with a low around 22.

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

The 7-day forecast for Extension shows highs from 44 to 74 degrees and lows from 22 to 57 degrees Fahrenheit. Expect precipitation on 3 days with chances of 20% or higher.

Will it rain in Extension, LA this week?

Yes, rain is possible in Extension this week. Precipitation chances: Tuesday (20% chance), Wednesday (30% chance), Thursday (40% chance).

How accurate is the Extension weather forecast?

WeatherForYou provides highly accurate Extension 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.

Extension, LA Weather Forecast and Current Conditions

WEATHER ALERTS - Cold Weather Advisory

Current Conditions From Nearby Station

Switch to Metric Units

29°F
Feels Like 23°F

Humidity 52% Dew Point 14°F Wind NNE 6 MPH Gusts 10 Barometer 30.55 in.

Solar Rad -3 w/m²

Report from a MADIS/MESONET weather station 11.7 mi. SE of central Extension
at 9:20 PM Sun, Dec 14, 2025

Point Forecast at a Glance

SunDec 14

MonDec 15

TueDec 16

WedDec 17

30%

ThuDec 18

40%

FriDec 19

SatDec 20

Jump to detailed forecast ↓

7-Day Temperature Trend

Week Ahead Summary

High temperatures climb from 44°F to a high of 74°F by week's end. Some rain possible with at least 3 days showing precipitation chances of 20% or higher.

Climate Context

This week's forecast shows temperatures running 4°F above the historical average for December. Normal highs for this period are around 59°F with lows around 39°F.

This Date in Weather History

1952 - Trace of snow or sleet at or near Pensacola, Crestview, DeFuniak Springs, Quincy, Carrabelle, Tallahassee, St. Marks, Monticello, Madison, Mayo, Live Oak, Lake City, Glen St. Mary, and Hilliard in Florida. Frozen precipitation occurred before noon at most points, but happened in the afternoon at Mayo and Lake City and near Hilliard. Temperatures were above freezing and snow or sleet melted as it fell.

Extension, LA 7 Day Weather Forecast Details

Sunday Dec 14

Night: Clear, with a low around 22. North northeast wind 5 to 10 mph, with gusts as high as 20 mph.

Monday Dec 15

Day: Sunny, with a high near 44. North northeast wind around 5 mph becoming calm in the afternoon.

Night: Widespread frost after 9pm. Otherwise, increasing clouds, with a low around 28. Calm wind.

Tuesday Dec 16

Day: Widespread frost, mainly before 8am. Otherwise, partly sunny, with a high near 55. Calm wind becoming south around 5 mph in the afternoon.

Night: A slight chance of showers and thunderstorms between midnight and 3am, then a slight chance of showers after 3am. Mostly cloudy, with a low around 42. South wind around 5 mph. Chance of precipitation is 20%.

Wednesday Dec 17

Day: A 30 percent chance of showers, mainly before noon. Mostly cloudy, with a high near 66. South southeast wind around 5 mph.

Night: A 20 percent chance of showers. Mostly cloudy, with a low around 54. South wind 5 to 10 mph.

Thursday Dec 18

Day: A slight chance of showers, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 74. South wind around 10 mph becoming west northwest in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 40%.

Night: A 20 percent chance of showers before midnight. Partly cloudy, with a low around 41. Northwest wind around 5 mph becoming north northeast after midnight.

Friday Dec 19

Day: Sunny, with a high near 58.

Night: Partly cloudy, with a low around 43.

Saturday Dec 20

Day: Mostly sunny, with a high near 69.

Night: Mostly cloudy, with a low around 57.

Sunday Dec 21

Day: Partly sunny, with a high near 72.

About Extension, LA

Extension is an unincorporated community in Franklin Parish, Louisiana, United States. Its ZIP code is 71243.

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.

Your favorites: