Montgomery, LA Weather & Growing Conditions
Today
74°F
Mostly Sunny
Mostly sunny, with a high near 74. Northwest wind 0 to 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 74°F | Mostly Sunny | 0 to 5 mph NW | 0% |
| Tonight | 45°F | Mostly Clear | 0 mph | 0% |
| Thursday | 77°F | Mostly Sunny | 0 mph | 0% |
| Thursday Night | 49°F | Partly Cloudy | 0 mph | 0% |
| Friday | 79°F | Sunny | 0 to 5 mph N | 0% |
| Friday Night | 46°F | Partly Cloudy | 0 to 5 mph N | 0% |
| Saturday | 71°F | Partly Sunny | 0 to 5 mph NE | 0% |
| Saturday Night | 41°F | Mostly Cloudy | 0 to 5 mph N | 2% |
| Sunday | 68°F | Partly Sunny then Slight Chance Rain Showers | 0 to 5 mph N | 15% |
| Sunday Night | 39°F | Mostly Clear | 0 mph | 1% |
| Monday | 71°F | Sunny | 0 mph | 2% |
| Monday Night | 39°F | Mostly Clear | 0 mph | 2% |
| Tuesday | 75°F | Sunny | 0 mph | 2% |
| Tuesday Night | 41°F | Partly Cloudy | 0 mph | 2% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Montgomery, LA
Last spring frost
Mar 2
First fall frost
Nov 27
Growing season
271 days
Hardiness zone
9a
Explore more for Montgomery, LA: full frost dates · planting calendar · Louisiana frost dates
Climate data from the nearest NOAA station, Boyce 3 Wnw, La (14.7 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.