Johnsons Bayou, LA Weather Forecast and Current Conditions

Current Conditions From Nearby Station

56°F
Feels Like 56°F  
Humidity N/A Dew Point N/A Wind E 16 MPH Gusts 17 Barometer 30.05 in.
Report from a MADIS/MESONET weather station 12.2 mi. WSW of central Johnsons Bayou
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Point Forecast at a Glance

TueDec 16
Tue Dec 16: Showers, Low 56F
40%
 
56
WedDec 17
Wed Dec 17: Thunderstorms, High 64F, Low 59F
60%
64
59
ThuDec 18
Thu Dec 18: Thunderstorms, High 70F, Low 47F
20%
70
47
FriDec 19
Fri Dec 19: Sunny, High 60F, Low 52F
60
52
SatDec 20
Sat Dec 20: Mostly Sunny, High 70F, Low 62F
70
62
SunDec 21
Sun Dec 21: Mostly Sunny, High 72F, Low 61F
72
61
MonDec 22
Mon Dec 22: Partly Sunny, High 69F, Low 60F
69
60

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7-Day Temperature Trend

Week Ahead Summary

High temperatures remain relatively stable through the week, ranging from 60°F to 72°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 4°F above the historical average for December. Normal highs for this period are around 64°F with lows around 45°F.

This Date in Weather History

1811 - An estimated Magnitude 7.5 earthquake struck the Mississippi Valley near the town of New Madrid in Missouri at 2:15 am local time. People were awakened by the shaking in New York City, Washington D.C., and Charleston, South Carolina. The ground motions were described as most alarming and frightening in places like Nashville, Tennessee, and Louisville, Kentucky. In the epicentral area, the ground surface was described as in great convulsion with sand and water ejected tens of feet into the air.

More on this and other weather history

Johnsons Bayou, LA 7 Day Weather Forecast Details

Tuesday Dec 16

Showers

Night: A 40 percent chance of showers, mainly after 4am. Cloudy, with a low around 56. East wind 5 to 10 mph.

Wednesday Dec 17

Thunderstorms

Day: Showers and thunderstorms likely, mainly before 1pm. Cloudy, with a high near 64. East wind 5 to 10 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Partly Cloudy

Night: Patchy fog. Otherwise, mostly cloudy, with a low around 59. Southeast wind 5 to 10 mph.

Thursday Dec 18

Thunderstorms

Day: A slight chance of showers and thunderstorms between noon and 3pm, then a slight chance of showers after 3pm. Patchy fog before 9am. Otherwise, mostly sunny, with a high near 70. South wind 5 to 10 mph becoming west in the afternoon. Chance of precipitation is 20%.

Mostly Clear

Night: Mostly clear, with a low around 47. West wind around 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 becoming east in the afternoon.

Mostly Clear

Night: Mostly clear, with a low around 52. Southeast wind around 5 mph.

Saturday Dec 20

Mostly Sunny

Day: Mostly sunny, with a high near 70. South wind 5 to 10 mph.

Partly Cloudy

Night: Partly cloudy, with a low around 62. South wind around 10 mph.

Sunday Dec 21

Mostly Sunny

Day: Mostly sunny, with a high near 72.

Mostly Cloudy

Night: Mostly cloudy, with a low around 61.

Monday Dec 22

Partly Sunny

Day: Partly sunny, with a high near 69.

Mostly Cloudy

Night: Mostly cloudy, with a low around 60.

Tuesday Dec 23

Mostly Sunny

Day: Mostly sunny, with a high near 69.

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.