Montpelier, LA Weather & Growing Conditions
Tonight
65°F
Slight Chance Rain Showers
A slight chance of rain showers before 2am, then patchy fog and a slight chance of rain showers. Mostly cloudy. Low around 65, with temperatures rising to around 67 overnight. South wind 0 to 10 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 65°F | Slight Chance Rain Showers | 0 to 10 mph S | 23% |
| Wednesday | 82°F | Patchy Fog then Mostly Sunny | 0 to 5 mph NW | 16% |
| Wednesday Night | 53°F | Mostly Clear | 0 to 5 mph N | 1% |
| Thursday | 83°F | Sunny | 0 to 5 mph NW | 7% |
| Thursday Night | 56°F | Slight Chance Rain Showers | 0 mph | 23% |
| Friday | 81°F | Mostly Sunny | 0 to 5 mph N | 13% |
| Friday Night | 50°F | Mostly Clear | 5 mph N | 2% |
| Saturday | 77°F | Mostly Sunny | 5 to 10 mph N | 3% |
| Saturday Night | 45°F | Partly Cloudy | 5 to 10 mph N | 9% |
| Sunday | 71°F | Mostly Sunny | 5 to 10 mph N | 8% |
| Sunday Night | 42°F | Mostly Clear | 5 mph N | 3% |
| Monday | 74°F | Sunny | 5 to 10 mph N | 2% |
| Monday Night | 41°F | Mostly Clear | 0 to 5 mph N | 2% |
| Tuesday | 77°F | Sunny | 5 mph E | 2% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Montpelier, LA
Last spring frost
Mar 13
First fall frost
Nov 17
Growing season
251 days
Hardiness zone
9a
Explore more for Montpelier, LA: full frost dates · planting calendar · Louisiana frost dates
Climate data from the nearest NOAA station, Clinton 5 Se, La (14.6 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.