Frost dates 2026–2027

Frost dates for Tipton, Indiana

Median (50% chance) dates of the last and first 32°F frost, from NOAA 1991–2020 climate normals at Tipton 5 SW, 5.3 mi away (close match).

Last spring frostApr 23
First fall frostOct 17
174 frost-free days
Last spring frostApr 231 year in 10 after May 9
First fall frostOct 171 year in 10 by Oct 3
Growing season174 daysbetween median 32°F dates
Hardiness zoneZone 6a−10 to −5°F average extreme low

Checking current alerts… View NWS forecast and alerts.

Will it freeze in Tipton in the next 7 nights?

The earliest overnight low at or below 32°F in the available NWS frost forecast is Sat, Nov 7: 30°F (Sat, Nov 7, 6:00 PM EST to Sun, Nov 8, 6:00 AM EST).

Tonight: forecast low 43°F. Above 36°F.

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

5 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 Tipton

The median first fall hard-freeze date (28°F) is October 28, from NOAA’s 1991–2020 Climate Normals at Tipton 5 SW. 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 Apr 20 · May 5 · May 20 Sep 24 · Oct 6 · Oct 20 153 days
32°F freeze Apr 9 · Apr 23 · May 9 Oct 3 · Oct 17 · Nov 1 174 days
28°F hard freeze Mar 28 · Apr 11 · Apr 29 Oct 15 · Oct 28 · Nov 10 198 days
NOAA NCEI U.S. Climate Normals 1991–2020, station USC00128784. How to read these probabilities.

Average high temperature by month

1991–2020 normals at Tipton 5 SW

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 Tipton, IN come from the nearest weather station with freeze statistics in NOAA’s 1991–2020 Climate Normals: Tipton 5 SW (station USC00128784, elevation 890 ft), 5.3 mi from Tipton. 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 Tipton

CityDistanceLast spring frostFirst fall frost
Elwood, IN 11 mi Apr 24 Oct 18
Cicero, IN 11 mi Apr 23 Oct 17
Sheridan, IN 12 mi Apr 23 Oct 17
Kokomo, IN 14 mi Apr 27 Oct 18
Noblesville, IN 17 mi Apr 21 Oct 21
Westfield, IN 18 mi Apr 21 Oct 21
Alexandria, IN 19 mi Apr 24 Oct 18
Fishers, IN 22 mi Apr 21 Oct 21
Carmel, IN 22 mi Apr 21 Oct 21
Anderson, IN 23 mi Apr 19 Oct 23

Frequently asked questions

When is the last frost in Tipton?

On average, the last spring frost (32°F) in Tipton is around April 23. In about 1 year in 10 it comes after May 9, and in 9 years in 10 it comes after April 9.

When is the first frost in Tipton?

The first fall frost (32°F) usually arrives around October 17. There’s a 10% chance of a freeze by October 3 and a 90% chance by November 1.

Can it frost in Tipton 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 5.

What growing zone is Tipton?

Tipton is in USDA Plant Hardiness Zone 6a (average annual extreme minimum temperature −10 to −5°F), based on the 2023 USDA map for ZIP code 46072. See growing zones in Indiana.

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