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Will it freeze in Pleasant Hill 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 41°F. Above 36°F.
NWS forecast period: Thu, Nov 5, 6:00 PM CST to Fri, Nov 6, 6:00 AM CST.
2 of the next 7 nights are forecast at 36°F or colder, cold enough for frost on exposed plants.
- Tonight 41°F Above 36°F · Cloudy
- Fri, Nov 6 32°F Freeze · Partly Cloudy
- Sat, Nov 7 34°F Frost possible · Mostly Clear
- Sun, Nov 8 38°F Above 36°F · Clear
- Mon, Nov 9 42°F Above 36°F · Clear
- Tue, Nov 10 44°F Above 36°F · Mostly Clear
- Wed, Nov 11 45°F Above 36°F · Partly Cloudy
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 Pleasant Hill
The median first fall hard-freeze date (28°F) is November 7, from NOAA’s 1991–2020 Climate Normals at Pleasant Hill WFO. This is the 50% probability date, not a forecast for this year.
| Temperature | Last 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 19 · May 2 | Oct 5 · Oct 19 · Nov 1 | 183 days |
| 32°F freeze | Mar 24 · Apr 8 · Apr 23 | Oct 16 · Oct 29 · Nov 12 | 204 days |
| 28°F hard freeze | Mar 9 · Mar 29 · Apr 12 | Oct 25 · Nov 7 · Nov 24 | 225 days |
Average high temperature by month
1991–2020 normals at Pleasant Hill WFO
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 Pleasant Hill, MO come from the nearest weather station with freeze statistics in NOAA’s 1991–2020 Climate Normals: Pleasant Hill WFO (station USC00236745, elevation 1,000 ft), 0.5 mi from Pleasant Hill. 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 Pleasant Hill
| City | Distance | Last spring frost | First fall frost |
|---|---|---|---|
| Greenwood, MO | 4.3 mi | Apr 13 | Oct 26 |
| Raymore, MO | 9.9 mi | Apr 13 | Oct 26 |
| Lee's Summit, MO | 9.9 mi | Apr 7 | Oct 29 |
| Harrisonville, MO | 12 mi | Apr 8 | Oct 29 |
| Peculiar, MO | 12 mi | Apr 8 | Oct 29 |
| Belton, MO | 14 mi | Apr 13 | Oct 26 |
| Blue Springs, MO | 14 mi | Apr 7 | Oct 29 |
| Grandview, MO | 14 mi | Apr 7 | Oct 29 |
| Grain Valley, MO | 15 mi | Apr 7 | Oct 29 |
| Oak Grove, MO | 16 mi | Apr 13 | Oct 23 |
Frequently asked questions
When is the last frost in Pleasant Hill?
On average, the last spring frost (32°F) in Pleasant Hill is around April 8. In about 1 year in 10 it comes after April 23, and in 9 years in 10 it comes after March 24.
When is the first frost in Pleasant Hill?
The first fall frost (32°F) usually arrives around October 29. There’s a 10% chance of a freeze by October 16 and a 90% chance by November 12.
Can it frost in Pleasant Hill 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 19.
What growing zone is Pleasant Hill?
Pleasant Hill 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 64080. See growing zones in Missouri.
More: all Missouri frost dates · Missouri growing zones · frost vs. freeze