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Will it freeze in Gig Harbor in the next 7 nights?
No overnight lows at or below 32°F are forecast in Gig Harbor during the next 7 nights in the available NWS frost forecast.
Tonight: forecast low 45°F. Above 36°F.
NWS forecast period: Thu, Nov 5, 6:00 PM PST to Fri, Nov 6, 6:00 AM PST.
No nights at or below 36°F in the National Weather Service forecast for the next 7 nights.
- Tonight 45°F Above 36°F · Mostly Cloudy then Chance Light Rain
- Fri, Nov 6 49°F Above 36°F · Light Rain
- Sat, Nov 7 49°F Above 36°F · Light Rain
- Sun, Nov 8 40°F Above 36°F · Partly Cloudy
- Mon, Nov 9 47°F Above 36°F · Light Rain
- Tue, Nov 10 50°F Above 36°F · Light Rain Likely
- Wed, Nov 11 48°F Above 36°F · Light Rain Likely
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 Gig Harbor
The median first fall hard-freeze date (28°F) is December 11, from NOAA’s 1991–2020 Climate Normals at Tacoma Narrows 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 | Mar 26 · Apr 11 · May 2 | Oct 21 · Nov 4 · Nov 19 | 204 days |
| 32°F freeze | Feb 15 · Mar 11 · Apr 2 | Nov 3 · Nov 21 · Dec 10 | 254 days |
| 28°F hard freeze | Jan 1 · Feb 13 · Mar 8 | Nov 18 · Dec 11 · Jan 19 | 307 days |
Average high temperature by month
1991–2020 normals at Tacoma Narrows 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 Gig Harbor, WA come from the nearest weather station with freeze statistics in NOAA’s 1991–2020 Climate Normals: Tacoma Narrows Airport (station USW00094274, elevation 292 ft), 5.0 mi from Gig Harbor. 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 Gig Harbor
| City | Distance | Last spring frost | First fall frost |
|---|---|---|---|
| Fircrest, WA | 8.7 mi | Mar 11 | Nov 21 |
| University Place, WA | 8.7 mi | Mar 11 | Nov 21 |
| Tacoma, WA | 8.7 mi | Mar 8 | Nov 14 |
| Steilacoom, WA | 12 mi | Mar 11 | Nov 21 |
| Federal Way, WA | 12 mi | Mar 8 | Nov 14 |
| Lakewood, WA | 12 mi | Mar 11 | Nov 21 |
| Normandy Park, WA | 14 mi | Mar 2 | Nov 23 |
| Des Moines, WA | 14 mi | Mar 2 | Nov 23 |
| Fife, WA | 14 mi | Mar 8 | Nov 14 |
| Port Orchard, WA | 14 mi | Mar 29 | Nov 14 |
Frequently asked questions
When is the last frost in Gig Harbor?
On average, the last spring frost (32°F) in Gig Harbor is around March 11. In about 1 year in 10 it comes after April 2, and in 9 years in 10 it comes after February 15.
When is the first frost in Gig Harbor?
The first fall frost (32°F) usually arrives around November 21. There’s a 10% chance of a freeze by November 3 and a 90% chance by December 10.
Can it frost in Gig Harbor 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 11.
What growing zone is Gig Harbor?
Gig Harbor is in USDA Plant Hardiness Zone 8b (average annual extreme minimum temperature 15 to 20°F), based on the 2023 USDA map for ZIP code 98332. See growing zones in Washington.
More: all Washington frost dates · Washington growing zones · frost vs. freeze