๐Ÿ‚ First Frost Dates for Bedford, Indiana 47421

The first 36ยฐF frost date is 30% likely to be on Oct 1. (See detailed probabilities below.)

The first 32ยฐF light freeze date is 30% likely to be on Oct 10. (See detailed probabilities below.)

(See also ๐ŸŒท Last Spring Frost Dates.)

First frost date probabilities for Bedford, IN are based on historical climate data.

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

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 sweaterโ€”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 (36ยฐF) on or before...
10% chanceSep 24
20% chanceSep 29
30% chanceOct 1
40% chanceOct 4
50% chanceOct 6
60% chanceOct 8
70% chanceOct 11
80% chanceOct 14
90% chanceOct 18
Probability of light freeze (32ยฐF) on or before...
10% chanceOct 2
20% chanceOct 6
30% chanceOct 10
40% chanceOct 13
50% chanceOct 16
60% chanceOct 18
70% chanceOct 21
80% chanceOct 25
90% chanceOct 30
Probability of moderate freeze (28ยฐF) on or before...
10% chanceOct 11
20% chanceOct 16
30% chanceOct 20
40% chanceOct 23
50% chanceOct 26
60% chanceOct 29
70% chanceNov 1
80% chanceNov 4
90% chanceNov 10
Probability of moderate hard freeze (24ยฐF) on or before...
10% chanceOct 20
20% chanceOct 26
30% chanceOct 31
40% chanceNov 3
50% chanceNov 6
60% chanceNov 10
70% chanceNov 15
80% chanceNov 19
90% chanceNov 26
Probability of hard freeze (20ยฐF) on or before...
10% chanceOct 30
20% chanceNov 5
30% chanceNov 12
40% chanceNov 17
50% chanceNov 21
60% chanceNov 25
70% chanceNov 29
80% chanceDec 3
90% chanceDec 9
Probability of severe hard freeze (16ยฐF) on or before...
10% chanceNov 10
20% chanceNov 21
30% chanceNov 27
40% chanceDec 1
50% chanceDec 3
60% chanceDec 6
70% chanceDec 11
80% chanceDec 16
90% chanceDec 22

Agricultural climatic data from weather station: OOLITIC PURDUE EX FRM (USC00126580)