Frost dates 2026–2027

Frost dates for Republic, Missouri

Median (50% chance) dates of the last and first 32°F frost, from NOAA 1991–2020 climate normals at Springfield, 4.7 mi away (close match).

Last spring frostApr 9
First fall frostOct 27
199 frost-free days
Last spring frostApr 91 year in 10 after Apr 27
First fall frostOct 271 year in 10 by Oct 14
Growing season199 daysbetween median 32°F dates
Hardiness zoneZone 6b−5 to 0°F average extreme low

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Will it freeze in Republic in the next 7 nights?

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

Tonight: forecast low 40°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 Republic

The median first fall hard-freeze date (28°F) is November 4, from NOAA’s 1991–2020 Climate Normals at Springfield. 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 4 · Apr 22 · May 6 Oct 4 · Oct 18 · Oct 29 178 days
32°F freeze Mar 26 · Apr 9 · Apr 27 Oct 14 · Oct 27 · Nov 9 199 days
28°F hard freeze Mar 13 · Mar 30 · Apr 14 Oct 21 · Nov 4 · Nov 20 219 days
NOAA NCEI U.S. Climate Normals 1991–2020, station USW00013995. How to read these probabilities.

Average high temperature by month

1991–2020 normals at Springfield

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 Republic, MO come from the nearest weather station with freeze statistics in NOAA’s 1991–2020 Climate Normals: Springfield (station USW00013995, elevation 1,278 ft), 4.7 mi from Republic. 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 Republic

CityDistanceLast spring frostFirst fall frost
Battlefield, MO 4.3 mi Apr 4 Oct 27
Springfield, MO 6.8 mi Apr 4 Oct 27
Willard, MO 8.7 mi Apr 9 Oct 27
Nixa, MO 11 mi Apr 15 Oct 23
Ozark, MO 14 mi Apr 15 Oct 23
Rogersville, MO 19 mi Apr 26 Oct 13
Aurora, MO 22 mi Apr 15 Oct 23
Marshfield, MO 30 mi Apr 13 Oct 24
Bolivar, MO 30 mi Apr 14 Oct 23
Monett, MO 33 mi Apr 9 Oct 26

Frequently asked questions

When is the last frost in Republic?

On average, the last spring frost (32°F) in Republic is around April 9. In about 1 year in 10 it comes after April 27, and in 9 years in 10 it comes after March 26.

When is the first frost in Republic?

The first fall frost (32°F) usually arrives around October 27. There’s a 10% chance of a freeze by October 14 and a 90% chance by November 9.

Can it frost in Republic 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 22.

What growing zone is Republic?

Republic 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 65619. See growing zones in Missouri.

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