Frost dates 2026–2027

Frost dates for Evansville, Indiana

Median (50% chance) dates of the last and first 32°F frost, from NOAA 1991–2020 climate normals at Evansville Museum, 2.6 mi away (close match).

Last spring frostMar 29
First fall frostNov 10
225 frost-free days
Last spring frostMar 291 year in 10 after Apr 11
First fall frostNov 101 year in 10 by Oct 27
Growing season225 daysbetween median 32°F dates
Hardiness zoneZone 7a0 to 5°F average extreme low

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Will it freeze in Evansville in the next 7 nights?

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

Tonight: forecast low 45°F. Above 36°F.

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

3 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 Evansville

The median first fall hard-freeze date (28°F) is November 20, from NOAA’s 1991–2020 Climate Normals at Evansville Museum. 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 7 · Apr 28 Oct 15 · Oct 30 · Nov 12 204 days
32°F freeze Mar 14 · Mar 29 · Apr 11 Oct 27 · Nov 10 · Nov 25 225 days
28°F hard freeze Mar 1 · Mar 18 · Mar 31 Nov 5 · Nov 20 · Dec 6 246 days
NOAA NCEI U.S. Climate Normals 1991–2020, station USC00122731. How to read these probabilities.

Average high temperature by month

1991–2020 normals at Evansville Museum

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 Evansville, IN come from the nearest weather station with freeze statistics in NOAA’s 1991–2020 Climate Normals: Evansville Museum (station USC00122731, elevation 374 ft), 2.6 mi from Evansville. 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 Evansville

CityDistanceLast spring frostFirst fall frost
Henderson, KY 11 mi Apr 9 Oct 26
Boonville, IN 14 mi Apr 12 Oct 25
Mount Vernon, IN 20 mi Apr 7 Oct 28
Princeton, IN 25 mi Apr 13 Oct 25
Owensboro, KY 28 mi Apr 2 Nov 1
Mount Carmel, IL 32 mi Apr 2 Oct 31
Huntingburg, IN 38 mi Apr 6 Oct 30
Tell City, IN 42 mi Apr 5 Nov 1
Jasper, IN 43 mi Apr 10 Nov 1
Madisonville, KY 45 mi Apr 2 Nov 1

Frequently asked questions

When is the last frost in Evansville?

On average, the last spring frost (32°F) in Evansville is around March 29. In about 1 year in 10 it comes after April 11, and in 9 years in 10 it comes after March 14.

When is the first frost in Evansville?

The first fall frost (32°F) usually arrives around November 10. There’s a 10% chance of a freeze by October 27 and a 90% chance by November 25.

Can it frost in Evansville 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 7.

What growing zone is Evansville?

Evansville is in USDA Plant Hardiness Zone 7a (average annual extreme minimum temperature 0 to 5°F), based on the 2023 USDA map for ZIP code 47711. See growing zones in Indiana.

More: all Indiana frost dates · Indiana growing zones · UV index today in Evansville · frost vs. freeze