Myrtle, MS Weather & Growing Conditions
Overnight
63°F
Chance Rain Showers
A chance of rain showers. Mostly cloudy, with a low around 63. Southwest wind around 5 mph. Chance of precipitation is 40%. New rainfall amounts between a quarter and half of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 63°F | Chance Rain Showers | 5 mph SW | 40% |
| Wednesday | 71°F | Slight Chance Rain Showers then Mostly Sunny | 5 to 10 mph W | 18% |
| Wednesday Night | 47°F | Mostly Clear | 0 to 5 mph NW | 0% |
| Thursday | 72°F | Sunny | 0 mph | 0% |
| Thursday Night | 46°F | Mostly Clear | 0 mph | 0% |
| Friday | 70°F | Sunny | 0 to 10 mph NNW | 0% |
| Friday Night | 43°F | Mostly Clear | 5 to 10 mph N | 0% |
| Saturday | 61°F | Mostly Sunny | 5 to 10 mph N | 0% |
| Saturday Night | 36°F | Partly Cloudy | 0 to 5 mph N | 0% |
| Sunday | 62°F | Mostly Sunny | 5 to 10 mph N | 1% |
| Sunday Night | 36°F | Mostly Clear | 0 to 5 mph N | 0% |
| Monday | 65°F | Sunny | 0 to 5 mph NNW | 1% |
| Monday Night | 38°F | Mostly Clear | 0 mph | 1% |
| Tuesday | 68°F | Sunny | 0 to 5 mph W | 1% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Myrtle, MS
Last spring frost
Apr 8
First fall frost
Oct 28
Growing season
202 days
Hardiness zone
8a
Explore more for Myrtle, MS: full frost dates · planting calendar · Mississippi frost dates
Climate data from the nearest NOAA station, Hickory Flat, Ms (6.6 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.