Frost dates 2026–2027

Frost dates for Manistee, Michigan

Median (50% chance) dates of the last and first 32°F frost, from NOAA 1991–2020 climate normals at Manistee 3SE, 2.9 mi away (close match).

Last spring frostMay 14
First fall frostOct 12
151 frost-free days
Last spring frostMay 141 year in 10 after May 31
First fall frostOct 121 year in 10 by Sep 27
Growing season151 daysbetween median 32°F dates
Hardiness zoneZone 6b−5 to 0°F average extreme low

Checking current alerts… View NWS forecast and alerts.

Will it freeze in Manistee in the next 7 nights?

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

Tonight: forecast low 39°F. Above 36°F.

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

2 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 Manistee

The median first fall hard-freeze date (28°F) is November 1, from NOAA’s 1991–2020 Climate Normals at Manistee 3SE. 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 9 · May 27 · Jun 13 Sep 13 · Sep 30 · Oct 15 125 days
32°F freeze Apr 27 · May 14 · May 31 Sep 27 · Oct 12 · Nov 1 151 days
28°F hard freeze Apr 15 · Apr 30 · May 21 Oct 11 · Nov 1 · Nov 14 182 days
NOAA NCEI U.S. Climate Normals 1991–2020, station USC00205065. How to read these probabilities.

Average high temperature by month

1991–2020 normals at Manistee 3SE

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 Manistee, MI come from the nearest weather station with freeze statistics in NOAA’s 1991–2020 Climate Normals: Manistee 3SE (station USC00205065, elevation 670 ft), 2.9 mi from Manistee. 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 Manistee

CityDistanceLast spring frostFirst fall frost
Ludington, MI 21 mi May 17 Oct 7
Cadillac, MI 44 mi May 19 Oct 1
Traverse City, MI 50 mi May 12 Oct 16
Big Rapids, MI 57 mi May 13 Oct 2
Two Rivers, WI 62 mi Apr 27 Oct 21
Sturgeon Bay, WI 65 mi May 8 Oct 13
Manitowoc, WI 68 mi Apr 30 Oct 20
Muskegon, MI 70 mi Apr 30 Oct 19
Muskegon Heights, MI 72 mi Apr 30 Oct 19
Norton Shores, MI 75 mi Apr 30 Oct 19

Frequently asked questions

When is the last frost in Manistee?

On average, the last spring frost (32°F) in Manistee is around May 14. In about 1 year in 10 it comes after May 31, and in 9 years in 10 it comes after April 27.

When is the first frost in Manistee?

The first fall frost (32°F) usually arrives around October 12. There’s a 10% chance of a freeze by September 27 and a 90% chance by November 1.

Can it frost in Manistee 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 27.

What growing zone is Manistee?

Manistee is in USDA Plant Hardiness Zone 6b (average annual extreme minimum temperature −5 to 0°F), based on the 2023 USDA map for ZIP code 49626. See growing zones in Michigan.

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