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Will it freeze in Youngsville in the next 7 nights?
No overnight lows at or below 32°F are forecast in Youngsville during the next 7 nights in the available NWS frost forecast.
Tonight: forecast low 53°F. Above 36°F.
NWS forecast period: Thu, Nov 5, 6:00 PM CST to Fri, Nov 6, 6:00 AM CST.
No nights at or below 36°F in the National Weather Service forecast for the next 7 nights.
- Tonight 53°F Above 36°F · Mostly Clear
- Fri, Nov 6 54°F Above 36°F · Mostly Clear
- Sat, Nov 7 49°F Above 36°F · Mostly Cloudy
- Sun, Nov 8 46°F Above 36°F · Mostly Cloudy
- Mon, Nov 9 47°F Above 36°F · Slight Chance Rain Showers
- Tue, Nov 10 47°F Above 36°F · Mostly Clear
- Wed, Nov 11 49°F Above 36°F · Partly Cloudy
Overnight lows from the National Weather Service forecast for this location. This covers the available forecast window, not the first freeze of the whole season. Frost can form above 32°F on clear, calm nights.
Frost and freeze probabilities
Freeze dates shift from year to year. Spring percentages describe the chance of a freeze after the stated date; fall percentages describe the chance of a freeze by that date. The 10% spring date is the cautious one: a later freeze happens about 1 year in 10.
These dates describe historical probabilities, not this year’s forecast or the earliest and latest possible freezes. Different weather stations or probability thresholds can produce different published dates for the same city.
Average first hard freeze in Youngsville
The median first fall hard-freeze date (28°F) is December 19, from NOAA’s 1991–2020 Climate Normals at Lafayette 13 SE. This is the 50% probability date, not a forecast for this year.
| Temperature | Last spring date 90% · 50% · 10% chance of a later freeze | First fall date 10% · 50% · 90% chance of an earlier freeze | Season |
|---|---|---|---|
| 36°F frost possible | Feb 10 · Mar 8 · Mar 31 | Nov 1 · Nov 16 · Dec 6 | 254 days |
| 32°F freeze | Jan 17 · Feb 19 · Mar 16 | Nov 9 · Dec 1 · Jan 2 | 289 days |
| 28°F hard freeze | Dec 27 · Jan 30 · Mar 2 | Nov 20 · Dec 19 · Jan 26 | 330 days |
Average high temperature by month
1991–2020 normals at Lafayette 13 SE
Average low temperature by month
Months with lows near or below freezing carry frost risk
Where these frost dates come from
The frost dates for Youngsville, LA come from the nearest weather station with freeze statistics in NOAA’s 1991–2020 Climate Normals: Lafayette 13 SE (station USW00053960, elevation 35 ft), 7.4 mi from Youngsville. Local conditions (valleys, hilltops, distance to water, city heat) can shift frost dates by days or weeks. The hardiness zone is from the 2023 USDA Plant Hardiness Zone Map (USDA ARS and Oregon State University PRISM). See our methodology.
Frost dates near Youngsville
| City | Distance | Last spring frost | First fall frost |
|---|---|---|---|
| Broussard, LA | 3.7 mi | Feb 13 | Dec 4 |
| Lafayette, LA | 8.1 mi | Feb 26 | Nov 28 |
| St. Martinville, LA | 9.9 mi | Feb 19 | Dec 1 |
| Abbeville, LA | 11 mi | Feb 17 | Dec 5 |
| Scott, LA | 12 mi | Feb 26 | Nov 28 |
| New Iberia, LA | 12 mi | Feb 10 | Dec 11 |
| Breaux Bridge, LA | 14 mi | Feb 13 | Dec 4 |
| Carencro, LA | 15 mi | Feb 26 | Nov 28 |
| Rayne, LA | 19 mi | Feb 20 | Dec 4 |
| Crowley, LA | 24 mi | Feb 20 | Dec 4 |
Frequently asked questions
When is the last frost in Youngsville?
On average, the last spring frost (32°F) in Youngsville is around February 19. In about 1 year in 10 it comes after March 16, and in 9 years in 10 it comes after January 17.
When is the first frost in Youngsville?
The first fall frost (32°F) usually arrives around December 1. There’s a 10% chance of a freeze by November 9 and a 90% chance by January 2.
Can it frost in Youngsville after the last frost date?
Yes. Frost can form on clear, calm nights even when the air stays above 32°F. Temperatures of 36°F or lower, cold enough for frost on exposed plants, have a 50% chance of occurring after March 8.
What growing zone is Youngsville?
Youngsville is in USDA Plant Hardiness Zone 9a (average annual extreme minimum temperature 20 to 25°F), based on the 2023 USDA map for ZIP code 70592. See growing zones in Louisiana.
More: all Louisiana frost dates · Louisiana growing zones · frost vs. freeze