Frost dates 2026–2027

Frost dates for Stephenville, Texas

Median (50% chance) dates of the last and first 32°F frost, from NOAA 1991–2020 climate normals at Stephenville, 1.4 mi away (close match).

Last spring frostMar 29
First fall frostNov 8
226 frost-free days
Last spring frostMar 291 year in 10 after Apr 18
First fall frostNov 81 year in 10 by Oct 23
Growing season226 daysbetween median 32°F dates
Hardiness zoneZone 8b15 to 20°F average extreme low

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Will it freeze in Stephenville in the next 7 nights?

No overnight lows at or below 32°F are forecast in Stephenville during the next 7 nights in the available NWS frost forecast.

Tonight: forecast low 48°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.

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 Stephenville

The median first fall hard-freeze date (28°F) is November 17, from NOAA’s 1991–2020 Climate Normals at Stephenville. This is the 50% probability date, not a forecast for this year.

TemperatureLast 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 Mar 23 · Apr 9 · Apr 25 Oct 16 · Oct 30 · Nov 12 205 days
32°F freeze Mar 9 · Mar 29 · Apr 18 Oct 23 · Nov 8 · Nov 25 226 days
28°F hard freeze Feb 25 · Mar 15 · Apr 2 Nov 1 · Nov 17 · Dec 5 248 days
NOAA NCEI U.S. Climate Normals 1991–2020, station USW00003969. How to read these probabilities.

Average high temperature by month

1991–2020 normals at Stephenville

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 Stephenville, TX come from the nearest weather station with freeze statistics in NOAA’s 1991–2020 Climate Normals: Stephenville (station USW00003969, elevation 1,290 ft), 1.4 mi from Stephenville. 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 Stephenville

CityDistanceLast spring frostFirst fall frost
Granbury, TX 30 mi Mar 24 Nov 9
Mineral Wells, TX 43 mi Mar 24 Nov 10
Godley, TX 43 mi Mar 21 Nov 14
Weatherford, TX 46 mi Mar 25 Nov 8
Cleburne, TX 48 mi Mar 17 Nov 12
Aledo, TX 49 mi Mar 25 Nov 8
Willow Park, TX 50 mi Mar 25 Nov 8
Joshua, TX 52 mi Mar 21 Nov 14
Keene, TX 54 mi Mar 17 Nov 12
Benbrook, TX 55 mi Mar 14 Nov 16

Frequently asked questions

When is the last frost in Stephenville?

On average, the last spring frost (32°F) in Stephenville is around March 29. In about 1 year in 10 it comes after April 18, and in 9 years in 10 it comes after March 9.

When is the first frost in Stephenville?

The first fall frost (32°F) usually arrives around November 8. There’s a 10% chance of a freeze by October 23 and a 90% chance by November 25.

Can it frost in Stephenville 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 April 9.

What growing zone is Stephenville?

Stephenville is in USDA Plant Hardiness Zone 8b (average annual extreme minimum temperature 15 to 20°F), based on the 2023 USDA map for ZIP code 76401. See growing zones in Texas.

More: all Texas frost dates · Texas growing zones · frost vs. freeze