Frost dates 2026–2027

Frost dates for Victoria, Minnesota

Median (50% chance) dates of the last and first 32°F frost, from NOAA 1991–2020 climate normals at Chaska 2NW, 4.5 mi away (close match).

Last spring frostMay 5
First fall frostOct 5
151 frost-free days
Last spring frostMay 51 year in 10 after May 19
First fall frostOct 51 year in 10 by Sep 22
Growing season151 daysbetween median 32°F dates
Hardiness zoneZone 4b−25 to −20°F average extreme low

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Will it freeze in Victoria in the next 7 nights?

The earliest overnight low at or below 32°F in the available NWS frost forecast is Tonight: 32°F (Thu, Nov 5, 6:00 PM CST to Fri, Nov 6, 6:00 AM CST).

Tonight: forecast low 32°F. Freeze.

NWS forecast period: Thu, Nov 5, 6:00 PM CST to Fri, Nov 6, 6:00 AM CST.

4 of the next 7 nights are forecast at 36°F or colder, cold enough for frost on exposed plants.

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 Victoria

The median first fall hard-freeze date (28°F) is October 16, from NOAA’s 1991–2020 Climate Normals at Chaska 2NW. 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 May 4 · May 16 · May 29 Sep 15 · Sep 27 · Oct 8 133 days
32°F freeze Apr 21 · May 5 · May 19 Sep 22 · Oct 5 · Oct 18 151 days
28°F hard freeze Apr 8 · Apr 23 · May 6 Oct 1 · Oct 16 · Oct 28 174 days
NOAA NCEI U.S. Climate Normals 1991–2020, station USC00211468. How to read these probabilities.

Average high temperature by month

1991–2020 normals at Chaska 2NW

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 Victoria, MN come from the nearest weather station with freeze statistics in NOAA’s 1991–2020 Climate Normals: Chaska 2NW (station USC00211468, elevation 923 ft), 4.5 mi from Victoria. 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 Victoria

CityDistanceLast spring frostFirst fall frost
Mound, MN 4.3 mi Apr 30 Oct 9
Shorewood, MN 4.3 mi Apr 30 Oct 9
Chaska, MN 5.0 mi May 5 Oct 5
Minnetrista, MN 5.0 mi Apr 30 Oct 8
Chanhassen, MN 5.6 mi Apr 30 Oct 9
Waconia, MN 6.2 mi May 5 Oct 5
Orono, MN 7.5 mi Apr 30 Oct 9
Carver, MN 8.1 mi May 5 Oct 5
Eden Prairie, MN 11 mi Apr 23 Oct 14
Minnetonka, MN 11 mi Apr 29 Oct 12

Frequently asked questions

When is the last frost in Victoria?

On average, the last spring frost (32°F) in Victoria is around May 5. In about 1 year in 10 it comes after May 19, and in 9 years in 10 it comes after April 21.

When is the first frost in Victoria?

The first fall frost (32°F) usually arrives around October 5. There’s a 10% chance of a freeze by September 22 and a 90% chance by October 18.

Can it frost in Victoria 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 May 16.

What growing zone is Victoria?

Victoria is in USDA Plant Hardiness Zone 4b (average annual extreme minimum temperature −25 to −20°F), based on the 2023 USDA map for ZIP code 55386. See growing zones in Minnesota.

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