Jacinto, MS Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Jacinto, a community in Alcorn County, Mississippi.
This Afternoon
77°F
Partly Sunny
Partly sunny, with a high near 77. South southeast wind around 15 mph.
7-day forecast for Jacinto
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 77°F | Partly Sunny | 15 mph SSE | 6% |
| Tonight | 63°F | Chance Showers And Thunderstorms then Showers And Thunderstorms | 5 to 15 mph S | 95% |
| Wednesday | 74°F | Chance Showers And Thunderstorms then Mostly Sunny | 5 to 10 mph WSW | 54% |
| Wednesday Night | 48°F | Mostly Clear | 0 mph | 0% |
| Thursday | 73°F | Mostly Sunny | 0 mph | 0% |
| Thursday Night | 47°F | Mostly Clear | 0 mph | 0% |
| Friday | 70°F | Sunny | 0 to 10 mph NNW | 0% |
| Friday Night | 42°F | Partly Cloudy | 5 mph N | 1% |
| Saturday | 62°F | Mostly Sunny | 5 mph N | 1% |
| Saturday Night | 38°F | Partly Cloudy | 0 to 5 mph N | 1% |
| Sunday | 63°F | Mostly Sunny | 0 to 5 mph NNW | 6% |
| Sunday Night | 36°F | Mostly Clear | 0 to 5 mph NNW | 3% |
| Monday | 65°F | Sunny | 0 to 5 mph NW | 0% |
| Monday Night | 37°F | Mostly Clear | 0 mph | 0% |
Forecast source: National Weather Service (api.weather.gov) for Jacinto (34.762, -88.428). Updated through the day.
Growing snapshot for Jacinto
Last spring frost
Apr 9
First fall frost
Oct 28
Growing season
203 days
Hardiness zone
8a
More local growing data for Jacinto: nearby ZIP 38846 weather · frost dates · planting calendar · Mississippi frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Iuka, Ms (12.4 mi from Jacinto). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.