Westminster, LA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Westminster, a community in East Baton Rouge County, Louisiana.
Tonight
72°F
Clear
Clear, with a low around 72. Southeast wind 0 to 5 mph.
7-day forecast for Westminster
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 72°F | Clear | 0 to 5 mph SE | 0% |
| Saturday | 95°F | Sunny | 0 to 5 mph NE | 1% |
| Saturday Night | 74°F | Clear | 0 to 5 mph S | 1% |
| Sunday | 95°F | Sunny | 0 mph | 3% |
| Sunday Night | 77°F | Mostly Clear | 0 mph | 3% |
| Monday | 95°F | Mostly Sunny then Chance Showers And Thunderstorms | 0 to 5 mph N | 29% |
| Monday Night | 76°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 mph | 29% |
| Tuesday | 95°F | Sunny | 0 to 5 mph NE | 14% |
| Tuesday Night | 76°F | Mostly Clear | 0 mph | 14% |
| Wednesday | 95°F | Sunny | 0 to 5 mph NE | 8% |
| Wednesday Night | 75°F | Mostly Clear | 0 to 5 mph NE | 8% |
| Thursday | 93°F | Sunny | 5 to 10 mph NE | 6% |
| Thursday Night | 73°F | Mostly Clear | 5 mph NE | 6% |
| Friday | 91°F | Sunny | 5 mph NE | 3% |
Forecast source: National Weather Service (api.weather.gov) for Westminster (30.408, -91.090). Updated through the day.
Growing snapshot for Westminster
Last spring frost
Feb 28
First fall frost
Nov 26
Growing season
272 days
Hardiness zone
9a
More local growing data for Westminster: nearby ZIP 70836 weather · frost dates · planting calendar · Louisiana frost dates
Nearby towns & communities
Baker
Baton Rouge
Brownfields
Central
Denham Springs
Gardere
Inniswold
Merrydale
Monticello
Oak Hills Place
Old Jefferson
Port Allen
Shenandoah
Village St. George
Zachary
Climate data from the nearest NOAA station, Lsu Ben-Hur Farm, La (5.2 mi from Westminster). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.