Saint Charles, LA Weather Forecast and Current Conditions

Current Conditions From Nearby Local Station

Mostly Cloudy 52°F
Feels Like 52°F  
Humidity 67% Dew Point 41°F Wind E 1 MPH Gusts 10 Barometer 30.3 in.
Solar Rad 346 w/m2
Report from a MADIS/MESONET weather station 0.9 mi. SSE of central Saint Charles
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Point Forecast at a Glance

TueDec 16
Tue Dec 16: Partly Sunny, High 61F, Low 51F
61
51
WedDec 17
Wed Dec 17: Showers, High 67F, Low 59F
20%
67
59
ThuDec 18
Thu Dec 18: Thunderstorms, High 76F, Low 49F
40%
76
49
FriDec 19
Fri Dec 19: Sunny, High 60F, Low 47F
60
47
SatDec 20
Sat Dec 20: Mostly Sunny, High 73F, Low 61F
73
61
SunDec 21
Sun Dec 21: Mostly Sunny, High 77F, Low 61F
77
61
MonDec 22
Mon Dec 22: Mostly Sunny, High 75F
75
 

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7-Day Temperature Trend

Week Ahead Summary

Variable high temperatures with a significant drop to 60°F mid-week, recovering to 75°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 5°F above the historical average for December. Normal highs for this period are around 65°F with lows around 47°F.

This Date in Weather History

1917 - An ice jam closed the Ohio River between Warsaw, KY, and Rising Sun, IN. The thirty foot high ice jam held for 58 days, and backed up the river a distance of 100 miles.

More on this and other weather history

Saint Charles, LA 7 Day Weather Forecast Details

Tuesday Dec 16

Partly Sunny

Day: Partly sunny, with a high near 61. East wind around 5 mph.

Cloudy

Night: Cloudy, with a low around 51. East wind around 5 mph becoming calm.

Wednesday Dec 17

Showers

Day: A 20 percent chance of showers after noon. Mostly cloudy, with a high near 67. East wind around 5 mph.

Showers

Night: A 30 percent chance of showers, mainly after midnight. Patchy fog after 9pm. Otherwise, mostly cloudy, with a low around 59. Southeast wind around 5 mph.

Thursday Dec 18

Thunderstorms

Day: A chance of showers before noon, then a chance of showers and thunderstorms between noon and 3pm, then a chance of showers after 3pm. Areas of dense fog before 11am. Otherwise, mostly sunny, with a high near 76. Southeast wind 5 to 10 mph becoming southwest in the afternoon. Chance of precipitation is 40%.

Showers

Night: A 20 percent chance of showers before midnight. Partly cloudy, with a low around 49. Southwest wind 5 to 10 mph becoming north after midnight. Winds could gust as high as 20 mph.

Friday Dec 19

Sunny

Day: Sunny, with a high near 60. North wind 5 to 10 mph.

Mostly Clear

Night: Mostly clear, with a low around 47. Northeast wind around 5 mph becoming calm.

Saturday Dec 20

Mostly Sunny

Day: Mostly sunny, with a high near 73. Light southeast wind becoming south 5 to 10 mph in the morning.

Partly Cloudy

Night: Partly cloudy, with a low around 61. South wind around 5 mph.

Sunday Dec 21

Mostly Sunny

Day: Mostly sunny, with a high near 77. South wind around 5 mph.

Mostly Cloudy

Night: Mostly cloudy, with a low around 61. Southeast wind around 5 mph.

Monday Dec 22

Mostly Sunny

Day: Mostly sunny, with a high near 75. Southeast wind 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.