Oak Grove, LA Weather & Growing Conditions
Overnight
54°F
Partly Cloudy
Partly cloudy, with a low around 54. West northwest wind 0 to 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 54°F | Partly Cloudy | 0 to 5 mph WNW | 1% |
| Wednesday | 70°F | Sunny | 0 to 5 mph NW | 0% |
| Wednesday Night | 45°F | Partly Cloudy then Patchy Fog | 0 mph | 0% |
| Thursday | 72°F | Patchy Fog then Sunny | 0 mph | 0% |
| Thursday Night | 47°F | Partly Cloudy | 0 mph | 0% |
| Friday | 72°F | Sunny | 0 to 5 mph N | 0% |
| Friday Night | 43°F | Mostly Clear | 0 to 5 mph NNE | 0% |
| Saturday | 63°F | Mostly Sunny | 5 mph NNE | 0% |
| Saturday Night | 38°F | Partly Cloudy | 0 to 5 mph NNE | 0% |
| Sunday | 63°F | Mostly Sunny | 0 to 5 mph N | 1% |
| Sunday Night | 37°F | Mostly Clear | 0 mph | 1% |
| Monday | 66°F | Sunny | 0 mph | 3% |
| Monday Night | 38°F | Mostly Clear | 0 mph | 2% |
| Tuesday | 69°F | Sunny | 0 mph | 2% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Oak Grove, LA
Last spring frost
Mar 5
First fall frost
Nov 24
Growing season
263 days
Hardiness zone
8b
Explore more for Oak Grove, LA: full frost dates · planting calendar · Louisiana frost dates
Climate data from the nearest NOAA station, Lake Providence, La (15.4 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.