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🍂 First Frost Dates for Easton, Washington 98925

A 36°F frost is always a risk here. (See detailed probabilities below.)

The first 32°F light freeze date is 30% likely to be on Oct 2. (See detailed probabilities below.)

(See also 🌷 Last Spring Frost Dates.)

First frost date probabilities for Easton, WA are based on historical climate data.

Always check your local forecast for the most up-to-date frost warnings.

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What is a First Frost Date?

The first fall frost signals the end of your local growing season. This date serves as an important deadline for gardeners and farmers. You'll need to complete harvesting before this point. Annuals and other tender plants will die back when frost hits, and perennial plants will enter their dormant phase for winter. Meanwhile, it's time to enjoy a cup of hot cocoa and a cozy sweater—and start planning your spring garden!

How to use the First Frost Date?

Watch your local weather forecasts in early fall to predict the first frost date. Harvest tender crops and protect vulnerable plants before frost arrives. For late-summer plantings, count backward from your area's average first frost date. This ensures your crops have enough time to mature. Keep track of when frost actually occurs in your garden each year. This helps you identify protected spots where the growing season might last longer.

First Frost Date Probabilities

Probability of frost (36°F) on or before...
10% chancealways
20% chancealways
30% chancealways
40% chancealways
50% chancealways
60% chancealways
70% chancealways
80% chancealways
90% chancealways
Probability of light freeze (32°F) on or before...
10% chanceSep 21
20% chanceSep 28
30% chanceOct 2
40% chanceOct 6
50% chanceOct 9
60% chanceOct 12
70% chanceOct 16
80% chanceOct 21
90% chanceOct 30
Probability of moderate freeze (28°F) on or before...
10% chanceOct 9
20% chanceOct 16
30% chanceOct 19
40% chanceOct 23
50% chanceOct 26
60% chanceOct 30
70% chanceNov 2
80% chanceNov 6
90% chanceNov 13
Probability of moderate hard freeze (24°F) on or before...
10% chanceOct 22
20% chanceOct 28
30% chanceNov 1
40% chanceNov 5
50% chanceNov 9
60% chanceNov 14
70% chanceNov 19
80% chanceNov 23
90% chanceNov 28
Probability of hard freeze (20°F) on or before...
10% chanceOct 31
20% chanceNov 8
30% chanceNov 14
40% chanceNov 20
50% chanceNov 25
60% chanceNov 29
70% chanceDec 2
80% chanceDec 6
90% chanceDec 13
Probability of severe hard freeze (16°F) on or before...
10% chanceNov 11
20% chanceNov 22
30% chanceNov 29
40% chanceDec 3
50% chanceDec 7
60% chanceDec 12
70% chanceDec 18
80% chanceDec 25
90% chanceJan 3

Agricultural climatic data from weather station: STAMPEDE PASS (USW00024237)

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