National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Baton Rouge, Baton Rouge Metropolitan, Ryan Field (KBTR)

Lat: 30.54°NLon: 91.15°WElev: 69ft.

A Few Clouds

73°F

23°C

Humidity 76%
Wind Speed S 13 mph
Barometer 29.93 in (1013.5 mb)
Dewpoint 65°F (18°C)
Visibility 10.00 mi
Last update 8 Jan 7:53 pm CST
Extended Forecast for

Simmesport LA

  • Tonight

    Tonight: Showers and thunderstorms likely, mainly before 4am, then showers likely and possibly a thunderstorm after 5am. Mostly cloudy, with a low around 67. South wind 5 to 15 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 67 °F

    Showers
    Likely

  • Friday

    Friday: Showers and thunderstorms likely, then showers and possibly a thunderstorm after 3pm. High near 78. South wind 5 to 10 mph becoming east in the afternoon. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    High: 78 °F

    Showers
    Likely then
    T-storms

  • Friday Night

    Friday Night: Showers and possibly a thunderstorm. Low around 60. East wind 5 to 10 mph becoming west after midnight. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 60 °F

    Showers

  • Saturday

    Saturday: A 40 percent chance of showers, mainly before noon. Mostly cloudy, with a high near 67. Northwest wind 10 to 15 mph.

    High: 67 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 41. North wind around 10 mph, with gusts as high as 20 mph.

    Low: 41 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 55. North wind 10 to 15 mph.

    High: 55 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Widespread frost, mainly after 3am. Otherwise, mostly cloudy, with a low around 31. Northeast wind around 5 mph.

    Low: 31 °F

    Mostly Cloudy
    then Frost

  • Monday

    Monday: Widespread frost, mainly before 8am. Otherwise, mostly sunny, with a high near 52. Calm wind.

    High: 52 °F

    Frost then
    Mostly Sunny

  • Monday Night

    Monday Night: Widespread frost, mainly after 4am. Otherwise, partly cloudy, with a low around 33. Calm wind.

    Low: 33 °F

    Frost

Detailed Forecast

Tonight
Showers and thunderstorms likely, mainly before 4am, then showers likely and possibly a thunderstorm after 5am. Mostly cloudy, with a low around 67. South wind 5 to 15 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Friday
Showers and thunderstorms likely, then showers and possibly a thunderstorm after 3pm. High near 78. South wind 5 to 10 mph becoming east in the afternoon. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Friday Night
Showers and possibly a thunderstorm. Low around 60. East wind 5 to 10 mph becoming west after midnight. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Saturday
A 40 percent chance of showers, mainly before noon. Mostly cloudy, with a high near 67. Northwest wind 10 to 15 mph.
Saturday Night
Mostly cloudy, with a low around 41. North wind around 10 mph, with gusts as high as 20 mph.
Sunday
Partly sunny, with a high near 55. North wind 10 to 15 mph.
Sunday Night
Widespread frost, mainly after 3am. Otherwise, mostly cloudy, with a low around 31. Northeast wind around 5 mph.
Monday
Widespread frost, mainly before 8am. Otherwise, mostly sunny, with a high near 52. Calm wind.
Monday Night
Widespread frost, mainly after 4am. Otherwise, partly cloudy, with a low around 33. Calm wind.
Tuesday
Widespread frost, mainly before 7am. Otherwise, partly sunny, with a high near 56. Calm wind becoming southwest around 5 mph.
Tuesday Night
A slight chance of showers. Mostly cloudy, with a low around 40. Calm wind becoming southwest around 5 mph.
Wednesday
Mostly sunny, with a high near 60. West wind 5 to 10 mph.
Wednesday Night
Partly cloudy, with a low around 37. Northwest wind around 5 mph.
Thursday
Sunny, with a high near 55. Northwest wind 5 to 10 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Simmesport LA
 30.97°N 91.79°W
Last Update:
5:34 pm CST Jan 8, 2026
Forecast Valid:
8pm CST Jan 8, 2026-6pm CST Jan 15, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation