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St John the Baptist Parish, LA Weather Forecast

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St John the Baptist Parish, LA Weather Forecast

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St John the Baptist Parish LA weather - Partly Cloudy - 85°F
Partly Cloudy
85°F
Updated 6:27 pm
Feels Like 87°F
Humidity 61%
Wind VRB 5 mph
Barometer  29.93 in
Dew Point 70°F
St John the Baptist Parish LA weather - Partly Cloudy - 29°C
Partly Cloudy
29°C
Updated 6:27 pm
Feels Like 30°C
Humidity 61%
Wind VRB 8 km/h
Barometer  101.3 kPa
Dew Point 21°C
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St John the Baptist Parish Weather Forecast

THIS AFTERNOON TONIGHT FRIDAY FRIDAY NIGHT SATURDAY SATURDAY NIGHT SUNDAY SUNDAY NIGHT MONDAY MONDAY NIGHT TUESDAY TUESDAY NIGHT
St John the Baptist Parish, LA Weather - This Afternoon Thunderstorms St John the Baptist Parish, LA Weather - Tonight Chance Of T-Storm St John the Baptist Parish, LA Weather - Friday Chance Of T-Storm St John the Baptist Parish, LA Weather - Friday Night Clearing St John the Baptist Parish, LA Weather - Saturday Chance Of T-Storm St John the Baptist Parish, LA Weather - Saturday Night Mostly Clear St John the Baptist Parish, LA Weather - Sunday Chance Of T-Storm St John the Baptist Parish, LA Weather - Sunday Night Clearing St John the Baptist Parish, LA Weather - Monday Chance Of T-Storm St John the Baptist Parish, LA Weather - Monday Night Clearing St John the Baptist Parish, LA Weather - Tuesday Chance Of T-Storm St John the Baptist Parish, LA Weather - Tuesday Night Clearing
Thunderstorms Chance of T-Storm Chance of T-Storm Clearing Chance of T-Storm Mostly Clear Chance of T-Storm Clearing Chance of T-Storm Clearing Chance of T-Storm Clearing
Hi: 85°FHi: 29°C
 Lo: 75°FLo: 24°C Hi: 90°FHi: 32°C
 Lo: 75°FLo: 24°C Hi: 91°FHi: 33°C
 Lo: 75°FLo: 24°C Hi: 91°FHi: 33°C
 Lo: 75°FLo: 24°C Hi: 91°FHi: 33°C
 Lo: 75°FLo: 24°C Hi: 91°FHi: 33°C
 Lo: 75°FLo: 24°C
POP: 90% POP: 50% POP: 40% POP: 20% POP: 50% POP: 60% POP: 50%
POP = Probability of Precipitation.
Weather Outlook Updated: 121 PM CDT Thu Aug 27 2026 St John the Baptist Parish, LA Weather - WeatherWorld.com

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Issued: 102 PM CDT Thu Aug 27 2026

Key Messages

Updated at 1137 AM CDT Thu Aug 27 2026
  • Scattered to numerous showers and thunderstorms are forecast mainly during the afternoon hours Friday and through the weekend. A few storms could become strong. The main threat from any severe storms will be damaging wind gusts. Frequent lightning and periods of heavy rain will also be possible from these storms. Stay weather aware and remember when thunder roars, go indoors.
  • The increase in rain chances and cloud cover will help limit heat thre...