Baton Rouge, LA Weather & Growing Conditions
This Afternoon
78°F
Sunny
Sunny. High near 78, with temperatures falling to around 68 in the afternoon. Northwest wind around 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 78°F | Sunny | 5 mph NW | 0% |
| Tonight | 54°F | Clear | 0 to 5 mph N | 0% |
| Thursday | 80°F | Sunny | 0 mph | 0% |
| Thursday Night | 57°F | Mostly Clear | 0 mph | 0% |
| Friday | 80°F | Sunny | 0 to 5 mph N | 1% |
| Friday Night | 56°F | Mostly Clear | 5 mph N | 0% |
| Saturday | 76°F | Mostly Sunny | 5 to 10 mph NE | 0% |
| Saturday Night | 50°F | Mostly Cloudy | 5 mph N | 1% |
| Sunday | 68°F | Partly Sunny | 5 mph N | 7% |
| Sunday Night | 47°F | Mostly Cloudy | 5 mph N | 3% |
| Monday | 72°F | Mostly Sunny | 0 to 5 mph N | 4% |
| Monday Night | 48°F | Partly Cloudy | 0 mph | 5% |
| Tuesday | 75°F | Mostly Sunny | 0 to 5 mph N | 3% |
| Tuesday Night | 50°F | Partly Cloudy | 0 mph | 6% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Baton Rouge, LA
Last spring frost
Feb 28
First fall frost
Nov 26
Growing season
272 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, Lsu Ben-Hur Farm, La (6.2 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 5, 2026.