What is today's weather forecast for Castor Plunge, LA?

Today's forecast for Castor Plunge shows a low of 38 degrees Fahrenheit. A 40 percent chance of showers.

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

The 7-day forecast for Castor Plunge shows highs from 47 to 64 degrees and lows from 28 to 46 degrees Fahrenheit. Expect precipitation on 5 days with chances of 20% or higher.

Will it rain in Castor Plunge, LA this week?

Yes, rain is possible in Castor Plunge this week. Precipitation chances: Sunday (40% chance), Monday (90% chance), Wednesday (80% chance), Thursday (80% chance), Friday (60% chance).

How accurate is the Castor Plunge weather forecast?

WeatherForYou provides highly accurate Castor Plunge 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.

Castor Plunge, LA Weather Forecast and Current Conditions

Current Conditions From Nearby Local Station

Switch to Metric Units

42°F
Feels Like 39°F

Humidity 75% Dew Point 35°F Wind NE 5 MPH Gusts 12 Barometer N/A

Report from a MADIS/MESONET weather station 2.7 mi. SW of central Castor Plunge
at 2:43 AM Mon, Dec 1, 2025

Point Forecast at a Glance

SunNov 30

40%

MonDec 1

90%

TueDec 2

WedDec 3

ThuDec 4

80%

FriDec 5

60%

SatDec 6

7-Day Temperature Trend

Week Ahead Summary

Warming trend through the week with high temperatures climbing from 47°F to 60°F. Unsettled weather expected with rain likely on at least 5 days.

Climate Context

This week's forecast shows temperatures running 6°F below the historical average for December. Normal highs for this period are around 61°F with lows around 40°F.

This Date in Weather History

1896 - The temperature at Kipp, MT, rose 30 degrees in just seven minutes, and 80 degrees in a matter of a few hours. A thirty-inch snow cover was melted in half a day.

Castor Plunge, LA 7 Day Weather Forecast Details

Sunday Nov 30

Night: A 40 percent chance of showers. Cloudy, with a low around 38. Northeast wind around 5 mph, with gusts as high as 20 mph.

Monday Dec 1

Day: Showers, mainly after 10am. Patchy fog after 10am. High near 47. Northeast wind around 5 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

Night: Showers, mainly before 10pm. Patchy fog before 1am. Low around 34. North wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

Tuesday Dec 2

Day: Mostly cloudy, then gradually becoming sunny, with a high near 49. North wind 5 to 10 mph, with gusts as high as 20 mph.

Night: Mostly clear, with a low around 28. Calm wind.

Wednesday Dec 3

Day: Partly sunny, with a high near 58. Calm wind becoming southeast around 5 mph.

Night: Showers, with thunderstorms also possible after 3am. Low around 46. Calm wind becoming northeast around 5 mph. Chance of precipitation is 80%.

Thursday Dec 4

Day: Showers. High near 54. Northeast wind 5 to 10 mph. Chance of precipitation is 80%.

Night: Showers and possibly a thunderstorm before midnight, then showers likely. Low around 44. Northeast wind around 5 mph. Chance of precipitation is 80%.

Friday Dec 5

Day: Showers likely, mainly before noon. Cloudy, with a high near 55. Chance of precipitation is 60%.

Night: A 30 percent chance of showers. Mostly cloudy, with a low around 42.

Saturday Dec 6

Day: Partly sunny, with a high near 60.

Night: Partly cloudy, with a low around 41.

Sunday Dec 7

Day: Mostly sunny, with a high near 64.

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: