Baton Rouge, LA Weather & Growing Conditions
Today
94°F
Sunny
Sunny. High near 94, with temperatures falling to around 92 in the afternoon. Northwest wind 0 to 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 94°F | Sunny | 0 to 5 mph NW | 8% |
| Tonight | 75°F | Mostly Clear | 0 mph | 9% |
| Wednesday | 95°F | Sunny then Slight Chance Showers And Thunderstorms | 0 to 5 mph W | 18% |
| Wednesday Night | 75°F | Mostly Clear | 0 to 5 mph S | 9% |
| Thursday | 94°F | Sunny then Chance Showers And Thunderstorms | 0 to 5 mph S | 27% |
| Thursday Night | 75°F | Chance Showers And Thunderstorms then Mostly Clear | 0 to 5 mph S | 27% |
| Friday | 94°F | Sunny | 0 to 5 mph SE | 14% |
| Friday Night | 74°F | Mostly Clear | 0 to 5 mph E | 14% |
| Saturday | 94°F | Sunny then Slight Chance Showers And Thunderstorms | 0 to 5 mph E | 20% |
| Saturday Night | 75°F | Slight Chance Showers And Thunderstorms | 0 to 5 mph SE | 20% |
| Sunday | 93°F | Slight Chance Rain Showers then Chance Showers And Thunderstorms | 0 to 5 mph E | 45% |
| Sunday Night | 76°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 to 5 mph SE | 45% |
| Monday | 92°F | Showers And Thunderstorms Likely | 0 to 5 mph SE | 58% |
| Monday Night | 75°F | Showers And Thunderstorms Likely | 0 to 5 mph S | 58% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Baton Rouge, LA
Last spring frost
Feb 25
First fall frost
Nov 26
Growing season
276 days
Hardiness zone
9a
Explore more for Baton Rouge, LA: full frost dates · planting calendar · Louisiana frost dates
Climate data from the nearest NOAA station, Baton Rouge Ryan Ap, La (3.9 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.