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Newport Frost Dates & Growing Season
Here's the frost forecast for the next three days (last updated on December 8th, 2025 6:09 AM).
Dec 8th
Safe
Dec 9th
Safe
Dec 10th
Safe
Last Frost Date (Spring)
The average last frost date for Newport is April 20th. We recommend waiting until May 4th before planting tender crops outdoors.
First Frost Date (Autumn)
The average first frost date for Newport is November 20th.
Growing Season
Based on historical data, the growing season in Newport is approximately 214 days long.
Newport Planting Calendar
This weekly planting calendar displays the ideal windows for starting seeds, transplanting, and harvesting.
Newport Monthly Gardening Guide
February
In February, you can start Ground Cherry indoors, start Lavender indoors, start Impatiens indoors, start Cabbage indoors, and start Tomato indoors.
March
In March, you can sow Watercress outside, sow Bok Choy outside, sow Milkweed outside, sow Pea outside, and start Pumpkin indoors.
April
In April, you can sow Morning Glory outside, sow Milk Thistle outside, sow Zucchini outside, sow Anise outside, and sow Cilantro outside.
May
In May, you can sow Sesame outside, sow Jute outside, sow Watermelon outside, sow Lima Bean outside, and sow Black Bean outside.