Saint James, LA Weather Forecast and Current Conditions

WEATHER ALERTS - Dense Fog Advisory

Current Conditions From Nearby Station

Clear 58°F
Feels Like 58°F  
Humidity 91% Dew Point 55°F Wind Calm Barometer 29.89 in.
Report from a MADIS/MESONET weather station 6.6 mi. NE of central Saint James
at

Point Forecast at a Glance

WedDec 17
Wed Dec 17: Thunderstorms, Low 59F
50%
 
59
ThuDec 18
Thu Dec 18: Thunderstorms, High 77F, Low 47F
40%
77
47
FriDec 19
Fri Dec 19: Sunny, High 63F, Low 43F
63
43
SatDec 20
Sat Dec 20: Sunny, High 75F, Low 58F
75
58
SunDec 21
Sun Dec 21: Showers, High 76F, Low 57F
20%
76
57
MonDec 22
Mon Dec 22: Mostly Sunny, High 73F, Low 56F
73
56
TueDec 23
Tue Dec 23: Sunny, High 76F, Low 56F
76
56

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 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 65°F with lows around 45°F.

This Date in Weather History

1981 - A heavy lake-effect snow blanketed the southern and southeast shores of Lake Michigan leaving up to 22 inches of snow at Valparaiso IND.

More on this and other weather history

Saint James, LA 7 Day Weather Forecast Details

Wednesday Dec 17

Thunderstorms

Night: A 50 percent chance of showers and thunderstorms, mainly after 3am. Patchy dense fog. Otherwise, mostly cloudy, with a low around 59. Southeast wind around 5 mph becoming calm. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Thursday Dec 18

Thunderstorms

Day: A chance of showers and thunderstorms before 1pm, then a chance of showers after 5pm. Patchy dense fog before 11am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 77. Light and variable wind becoming southwest 5 to 10 mph in the morning. Chance of precipitation is 40%.

Mostly Clear

Night: Mostly clear, with a low around 47. Southwest wind 5 to 10 mph becoming north after midnight.

Friday Dec 19

Sunny

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

Mostly Clear

Night: Mostly clear, with a low around 43. Calm wind.

Saturday Dec 20

Sunny

Day: Sunny, with a high near 75. Light and variable wind becoming south 5 to 10 mph in the morning.

Partly Cloudy

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

Sunday Dec 21

Showers

Day: A 20 percent chance of showers after noon. Mostly sunny, with a high near 76. Calm wind becoming southeast around 5 mph.

Showers

Night: A slight chance of showers before midnight. Mostly cloudy, with a low around 57. Calm wind becoming east around 5 mph.

Monday Dec 22

Mostly Sunny

Day: Mostly sunny, with a high near 73. Southeast wind around 5 mph.

Partly Cloudy

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

Tuesday Dec 23

Sunny

Day: Sunny, with a high near 76. Calm wind becoming southeast around 5 mph.

Partly Cloudy

Night: Partly cloudy, with a low around 56. Calm wind.

Wednesday Dec 24

Mostly Sunny

Day: Mostly sunny, with a high near 76. 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.