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Will it freeze in Robstown in the next 7 nights?
No overnight lows at or below 32°F are forecast in Robstown during the next 7 nights in the available NWS frost forecast.
Tonight: forecast low 67°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 67°F Above 36°F · Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms
- Fri, Nov 6 63°F Above 36°F · Mostly Cloudy
- Sat, Nov 7 61°F Above 36°F · Chance Showers And Thunderstorms then Showers And Thunderstorms Likely
- Sun, Nov 8 55°F Above 36°F · Chance Rain Showers
- Mon, Nov 9 56°F Above 36°F · Slight Chance Rain Showers
- Tue, Nov 10 58°F Above 36°F · Mostly Cloudy
- Wed, Nov 11 60°F Above 36°F · Mostly 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 Robstown
Most years have no 28°F hard freeze at Robstown, according to NOAA’s 1991–2020 Climate Normals. Check the short-term forecast above during cold snaps.
| 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 | Jan 13 · Feb 15 · Mar 12 | Nov 16 · Dec 8 · Jan 7 | 297 days |
| 32°F freeze | Dec 18 · Jan 26 · Mar 3 | Nov 28 · Dec 24 · Feb 2 | 336 days |
| 28°F hard freeze | Dec 10 · Jan 10 · Feb 15 | Dec 7 · Jan 2 · Feb 6 | 365 days |
Average high temperature by month
1991–2020 normals at Robstown
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 Robstown, TX come from the nearest weather station with freeze statistics in NOAA’s 1991–2020 Climate Normals: Robstown (station USC00417677, elevation 85 ft), 0.6 mi from Robstown. 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 Robstown
| City | Distance | Last spring frost | First fall frost |
|---|---|---|---|
| Corpus Christi, TX | 17 mi | Jan 31 | Dec 22 |
| Sinton, TX | 20 mi | Feb 1 | Dec 17 |
| Portland, TX | 22 mi | Jan 31 | Dec 22 |
| Kingsville, TX | 23 mi | Jan 25 | Dec 20 |
| Alice, TX | 24 mi | Jan 29 | Dec 29 |
| Ingleside, TX | 29 mi | rare | rare |
| Aransas Pass, TX | 35 mi | rare | rare |
| Rockport, TX | 42 mi | Jan 31 | Dec 25 |
| Beeville, TX | 42 mi | Feb 17 | Dec 8 |
| Victoria, TX | 83 mi | Feb 14 | Dec 9 |
Frequently asked questions
When is the last frost in Robstown?
On average, the last spring frost (32°F) in Robstown is around January 26. In about 1 year in 10 it comes after March 3, and in 9 years in 10 it comes after December 18.
When is the first frost in Robstown?
The first fall frost (32°F) usually arrives around December 24. There’s a 10% chance of a freeze by November 28 and a 90% chance by February 2.
Can it frost in Robstown 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 February 15.
What growing zone is Robstown?
Robstown is in USDA Plant Hardiness Zone 9b (average annual extreme minimum temperature 25 to 30°F), based on the 2023 USDA map for ZIP code 78380. See growing zones in Texas.
More: all Texas frost dates · Texas growing zones · frost vs. freeze