What is today's weather forecast for Saint James, LA?

Today's forecast for Saint James shows a low of 59 degrees Fahrenheit. A chance of showers, with thunderstorms also possible after 3am.

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

The 7-day forecast for Saint James shows highs from 63 to 77 degrees and lows from 45 to 59 degrees Fahrenheit. Expect precipitation on 2 days with chances of 20% or higher.

Will it rain in Saint James, LA this week?

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

How accurate is the Saint James weather forecast?

WeatherForYou provides highly accurate Saint James 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.

Saint James, LA Weather Forecast and Current Conditions

WEATHER ALERTS - Dense Fog Advisory

Current Conditions From Nearby Station

Switch to Metric Units

61°F
Feels Like 61°F

Humidity 88% Dew Point 57°F Wind ENE 1 MPH Gusts 6 Barometer 29.99 in.

Report from a MADIS/MESONET weather station 6.6 mi. NE of central Saint James
at 6:15 PM Wed, Dec 17, 2025

Point Forecast at a Glance

WedDec 17

50%

ThuDec 18

40%

FriDec 19

SatDec 20

SunDec 21

MonDec 22

TueDec 23

Jump to detailed forecast ↓

7-Day Temperature Trend

Week Ahead Summary

Variable high temperatures through the week, ranging from 63°F to 77°F. Some rain possible with at least 2 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 65°F with lows around 45°F.

This Date in Weather History

1884 - A three week blockade of snow began at Portland, OR. A record December total of 34 inches was received.

Saint James, LA 7 Day Weather Forecast Details

Wednesday Dec 17

Night: A chance of showers, with thunderstorms also possible after 3am. Patchy fog after 7pm. Otherwise, cloudy, with a low around 59. East wind around 5 mph becoming calm after midnight. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Thursday Dec 18

Day: A 40 percent chance of showers and thunderstorms, mainly before 4pm. Patchy fog before 11am. Otherwise, mostly sunny, with a high near 76. Light and variable wind becoming southwest 5 to 10 mph in the morning.

Night: Partly cloudy, with a low around 49. Southwest wind around 5 mph becoming north after midnight.

Friday Dec 19

Day: Sunny, with a high near 63. North wind around 5 mph becoming calm in the afternoon.

Night: Mostly clear, with a low around 45. Calm wind.

Saturday Dec 20

Day: Sunny, with a high near 74. Light and variable wind becoming south 5 to 10 mph in the morning.

Night: Partly cloudy, with a low around 58. South wind around 5 mph becoming calm in the evening.

Sunday Dec 21

Day: Mostly sunny, with a high near 77. Calm wind becoming south around 5 mph.

Night: Partly cloudy, with a low around 57. Calm wind.

Monday Dec 22

Day: Mostly sunny, with a high near 73. Calm wind becoming southeast around 5 mph.

Night: Partly cloudy, with a low around 57. Southeast wind around 5 mph becoming calm.

Tuesday Dec 23

Day: Sunny, with a high near 77. Calm wind becoming southeast around 5 mph.

Night: Partly cloudy, with a low around 57. Calm wind.

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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