Youngsville, LA Weather & Growing Conditions
Tonight
71°F
Clear
Clear, with a low around 71. East wind 0 to 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 71°F | Clear | 0 to 5 mph E | 0% |
| Saturday | 95°F | Sunny | 0 to 10 mph E | 1% |
| Saturday Night | 73°F | Mostly Clear | 0 to 5 mph S | 1% |
| Sunday | 95°F | Sunny | 0 to 5 mph E | 8% |
| Sunday Night | 75°F | Mostly Clear | 0 to 5 mph SW | 8% |
| Monday | 96°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 0 to 5 mph NE | 18% |
| Monday Night | 75°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 0 to 5 mph NE | 18% |
| Tuesday | 97°F | Sunny then Slight Chance Showers And Thunderstorms | 0 to 5 mph NE | 15% |
| Tuesday Night | 75°F | Slight Chance Showers And Thunderstorms then Mostly Clear | 0 to 5 mph E | 15% |
| Wednesday | 96°F | Sunny | 0 to 10 mph NE | 12% |
| Wednesday Night | 74°F | Mostly Clear | 5 to 10 mph NE | 12% |
| Thursday | 94°F | Sunny | 10 to 15 mph NE | 7% |
| Thursday Night | 72°F | Mostly Clear | 5 to 10 mph NE | 7% |
| Friday | 92°F | Sunny | 10 mph NE | 4% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Youngsville, LA
Last spring frost
Feb 10
First fall frost
Dec 11
Growing season
305 days
Hardiness zone
9a
Explore more for Youngsville, LA: full frost dates · planting calendar · Louisiana frost dates
Climate data from the nearest NOAA station, New Iberia Acadiana Ap, La (8.5 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.