Frost dates 2026–2027

Frost dates for Bridgeport, Texas

Median (50% chance) dates of the last and first 32°F frost, from NOAA 1991–2020 climate normals at Bridgeport, 0.4 mi away (close match).

Last spring frostMar 29
First fall frostNov 7
222 frost-free days
Last spring frostMar 291 year in 10 after Apr 16
First fall frostNov 71 year in 10 by Oct 25
Growing season222 daysbetween median 32°F dates
Hardiness zoneZone 8a10 to 15°F average extreme low

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Will it freeze in Bridgeport in the next 7 nights?

No overnight lows at or below 32°F are forecast in Bridgeport 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 Bridgeport

The median first fall hard-freeze date (28°F) is November 16, from NOAA’s 1991–2020 Climate Normals at Bridgeport. 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 25 · Apr 10 · Apr 26 Oct 15 · Oct 30 · Nov 13 202 days
32°F freeze Mar 11 · Mar 29 · Apr 16 Oct 25 · Nov 7 · Nov 23 222 days
28°F hard freeze Feb 26 · Mar 15 · Apr 1 Nov 1 · Nov 16 · Dec 4 245 days
NOAA NCEI U.S. Climate Normals 1991–2020, station USC00411063. How to read these probabilities.

Average high temperature by month

1991–2020 normals at Bridgeport

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 Bridgeport, TX come from the nearest weather station with freeze statistics in NOAA’s 1991–2020 Climate Normals: Bridgeport (station USC00411063, elevation 769 ft), 0.4 mi from Bridgeport. 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 Bridgeport

CityDistanceLast spring frostFirst fall frost
Decatur, TX 11 mi Mar 20 Nov 11
Springtown, TX 17 mi Mar 13 Nov 20
Bowie, TX 24 mi Mar 27 Nov 9
Azle, TX 25 mi Mar 13 Nov 20
Justin, TX 28 mi Mar 12 Nov 17
Haslet, TX 30 mi Mar 12 Nov 17
Northlake, TX 31 mi Mar 12 Nov 17
Weatherford, TX 32 mi Mar 25 Nov 8
Krum, TX 32 mi Mar 24 Nov 7
Mineral Wells, TX 32 mi Mar 24 Nov 10

Frequently asked questions

When is the last frost in Bridgeport?

On average, the last spring frost (32°F) in Bridgeport is around March 29. In about 1 year in 10 it comes after April 16, and in 9 years in 10 it comes after March 11.

When is the first frost in Bridgeport?

The first fall frost (32°F) usually arrives around November 7. There’s a 10% chance of a freeze by October 25 and a 90% chance by November 23.

Can it frost in Bridgeport 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 10.

What growing zone is Bridgeport?

Bridgeport is in USDA Plant Hardiness Zone 8a (average annual extreme minimum temperature 10 to 15°F), based on the 2023 USDA map for ZIP code 76426. See growing zones in Texas.

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