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🍂 First Frost Dates for Overton, Nebraska 68863

The first 36°F frost date is 30% likely to be on Sep 23. (See detailed probabilities below.)

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

(See also 🌷 Last Spring Frost Dates.)

First frost date probabilities for Overton, NE 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% chanceSep 15
20% chanceSep 20
30% chanceSep 23
40% chanceSep 25
50% chanceSep 27
60% chanceSep 30
70% chanceOct 2
80% chanceOct 5
90% chanceOct 10
Probability of light freeze (32°F) on or before...
10% chanceSep 22
20% chanceSep 27
30% chanceSep 30
40% chanceOct 3
50% chanceOct 5
60% chanceOct 9
70% chanceOct 12
80% chanceOct 16
90% chanceOct 20
Probability of moderate freeze (28°F) on or before...
10% chanceSep 29
20% chanceOct 4
30% chanceOct 8
40% chanceOct 13
50% chanceOct 16
60% chanceOct 19
70% chanceOct 22
80% chanceOct 25
90% chanceOct 29
Probability of moderate hard freeze (24°F) on or before...
10% chanceOct 6
20% chanceOct 14
30% chanceOct 18
40% chanceOct 22
50% chanceOct 25
60% chanceOct 28
70% chanceOct 31
80% chanceNov 3
90% chanceNov 9
Probability of hard freeze (20°F) on or before...
10% chanceOct 16
20% chanceOct 23
30% chanceOct 27
40% chanceOct 31
50% chanceNov 3
60% chanceNov 6
70% chanceNov 10
80% chanceNov 14
90% chanceNov 19
Probability of severe hard freeze (16°F) on or before...
10% chanceOct 25
20% chanceNov 1
30% chanceNov 5
40% chanceNov 9
50% chanceNov 13
60% chanceNov 16
70% chanceNov 20
80% chanceNov 24
90% chanceNov 30

Agricultural climatic data from weather station: OVERTON 3 W (USC00256439)

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