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Will it freeze in Bellmawr in the next 7 nights?
No overnight lows at or below 32°F are forecast in Bellmawr during the next 7 nights in the available NWS frost forecast.
Tonight: forecast low 63°F. Above 36°F.
NWS forecast period: Thu, Nov 5, 6:00 PM EST to Fri, Nov 6, 6:00 AM EST.
1 of the next 7 nights are forecast at 36°F or colder, cold enough for frost on exposed plants.
- Tonight 63°F Above 36°F · Light Rain Likely
- Fri, Nov 6 51°F Above 36°F · Partly Cloudy
- Sat, Nov 7 44°F Above 36°F · Mostly Clear
- Sun, Nov 8 41°F Above 36°F · Mostly Clear
- Mon, Nov 9 40°F Above 36°F · Mostly Clear
- Tue, Nov 10 41°F Above 36°F · Mostly Clear
- Wed, Nov 11 36°F Frost possible · 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 Bellmawr
The median first fall hard-freeze date (28°F) is November 23, from NOAA’s 1991–2020 Climate Normals at Philadelphia Intl Airport. 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 1 · Apr 13 · Apr 28 | Oct 18 · Oct 31 · Nov 12 | 200 days |
| 32°F freeze | Mar 19 · Apr 2 · Apr 13 | Oct 30 · Nov 10 · Nov 24 | 224 days |
| 28°F hard freeze | Mar 7 · Mar 22 · Apr 3 | Nov 7 · Nov 23 · Dec 8 | 246 days |
Average high temperature by month
1991–2020 normals at Philadelphia Intl Airport
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 Bellmawr, NJ come from the nearest weather station with freeze statistics in NOAA’s 1991–2020 Climate Normals: Philadelphia Intl Airport (station USW00013739, elevation 10 ft), 7.2 mi from Bellmawr. 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 Bellmawr
| City | Distance | Last spring frost | First fall frost |
|---|---|---|---|
| Runnemede, NJ | 1.2 mi | Apr 8 | Nov 1 |
| Haddon Heights, NJ | 1.9 mi | Apr 15 | Oct 31 |
| Audubon, NJ | 1.9 mi | Apr 15 | Oct 31 |
| Gloucester City, NJ | 1.9 mi | Mar 30 | Nov 17 |
| Barrington, NJ | 2.5 mi | Apr 15 | Oct 31 |
| Collingswood, NJ | 3.7 mi | Apr 15 | Oct 31 |
| Woodbury, NJ | 3.7 mi | Apr 2 | Nov 10 |
| Haddonfield, NJ | 3.7 mi | Apr 15 | Oct 31 |
| Somerdale, NJ | 4.3 mi | Apr 12 | Nov 1 |
| Camden, NJ | 5.0 mi | Mar 30 | Nov 17 |
Frequently asked questions
When is the last frost in Bellmawr?
On average, the last spring frost (32°F) in Bellmawr is around April 2. In about 1 year in 10 it comes after April 13, and in 9 years in 10 it comes after March 19.
When is the first frost in Bellmawr?
The first fall frost (32°F) usually arrives around November 10. There’s a 10% chance of a freeze by October 30 and a 90% chance by November 24.
Can it frost in Bellmawr 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 13.
What growing zone is Bellmawr?
Bellmawr is in USDA Plant Hardiness Zone 7b (average annual extreme minimum temperature 5 to 10°F), based on the 2023 USDA map for ZIP code 08031. See growing zones in New Jersey.
More: all New Jersey frost dates · New Jersey growing zones · frost vs. freeze