National Weather Service forecast

Old Jefferson, Louisiana Weather

67°Overnight: Patchy Fog
Wind S 0 to 5 mph
7-DayHourlyRadar

Old Jefferson 7-Day Forecast

  1. Overnight
    67°F
    Patchy Fog
    37% chance of precipitation

    Patchy fog before 3am, then patchy fog and a slight chance of rain showers between 3am and 4am, then a chance of rain showers and patchy fog. Mostly cloudy. Low around 67, with temperatures rising to around 70 overnight. South wind 0 to 5 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.

  2. Wednesday
    78°F
    Patchy Fog then Mostly Sunny
    22% chance of precipitation

    Patchy fog and a slight chance of rain showers before 9am. Mostly sunny. High near 78, with temperatures falling to around 74 in the afternoon. Northwest wind around 5 mph. Chance of precipitation is 20%.

  3. Wednesday Night
    54°F
    Mostly Clear then Patchy Fog

    Patchy fog between 3am and 4am. Mostly clear. Low around 54, with temperatures rising to around 56 overnight. North wind 0 to 5 mph.

  4. Thursday
    79°F
    Sunny

    Sunny, with a high near 79. North wind around 0 mph.

  5. Thursday Night
    59°F
    Partly Cloudy
    4% chance of precipitation

    Partly cloudy, with a low around 59. Northwest wind around 0 mph.

  6. Friday
    80°F
    Mostly Sunny
    3% chance of precipitation

    Mostly sunny, with a high near 80. North wind 0 to 5 mph.

  7. Friday Night
    55°F
    Mostly Clear

    Mostly clear, with a low around 55. North wind around 5 mph.

  8. Saturday
    74°F
    Mostly Sunny
    1% chance of precipitation

    Mostly sunny, with a high near 74. North wind around 5 mph.

  9. Saturday Night
    49°F
    Partly Cloudy
    2% chance of precipitation

    Partly cloudy, with a low around 49. North wind around 5 mph.

  10. Sunday
    67°F
    Slight Chance Rain Showers
    15% chance of precipitation

    A slight chance of rain showers. Mostly sunny, with a high near 67. North wind around 5 mph.

  11. Sunday Night
    45°F
    Slight Chance Rain Showers then Partly Cloudy
    15% chance of precipitation

    A slight chance of rain showers before midnight. Partly cloudy, with a low around 45. North wind around 5 mph.

  12. Monday
    69°F
    Sunny
    5% chance of precipitation

    Sunny, with a high near 69. North wind around 5 mph.

  13. Monday Night
    45°F
    Mostly Clear
    4% chance of precipitation

    Mostly clear, with a low around 45. North wind around 0 mph.

  14. Tuesday
    73°F
    Sunny
    4% chance of precipitation

    Sunny, with a high near 73. Northeast wind 0 to 5 mph.

Issued by the National Weather Service (LIX office), updated .

Old Jefferson Hourly Forecast

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About Old Jefferson

Population (2020 Census)
7,339
Coordinates
30.378, -91.006
Elevation
20 ft
NWS forecast office
LIX
Time zone
America/Chicago
Sunrise today
6:20 AM CST
Sunset today
5:14 PM CST
Daylight today
10 h 54 min

Old Jefferson Weather Questions

What is the weather forecast for Old Jefferson, Louisiana?

Overnight: Patchy fog before 3am, then patchy fog and a slight chance of rain showers between 3am and 4am, then a chance of rain showers and patchy fog. Mostly cloudy. Low around 67, with temperatures rising to around 70 overnight. South wind 0 to 5 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible. Wednesday: Patchy fog and a slight chance of rain showers before 9am. Mostly sunny. High near 78, with temperatures falling to around 74 in the afternoon. Northwest wind around 5 mph. Chance of precipitation is 20%.

Will it rain or snow in Old Jefferson this week?

The best chance of precipitation is Overnight at 37%. Periods with a 30% chance or more: Overnight (37%).

How warm and how cold will it get in Old Jefferson this week?

The warmest day is Friday, with a high near 80°F. The coldest night is Sunday Night, with a low near 45°F.

What time are sunrise and sunset in Old Jefferson today?

Sunrise is at 6:20 AM CST and sunset is at 5:14 PM CST, for 10 h 54 min of daylight.

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