Jonestown, MS Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Jonestown, a town in Coahoma County, Mississippi.
Today
91°F
Sunny
Sunny, with a high near 91. North wind 0 to 5 mph.
7-day forecast for Jonestown
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 91°F | Sunny | 0 to 5 mph N | 0% |
| Tonight | 69°F | Mostly Clear | 0 to 5 mph NNE | 0% |
| Wednesday | 93°F | Sunny | 0 mph | 0% |
| Wednesday Night | 72°F | Mostly Clear | 0 mph | 1% |
| Thursday | 95°F | Sunny | 0 mph | 4% |
| Thursday Night | 75°F | Partly Cloudy | 0 mph | 6% |
| Friday | 93°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 0 mph | 17% |
| Friday Night | 74°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 0 mph | 17% |
| Saturday | 93°F | Mostly Sunny then Chance Showers And Thunderstorms | 0 mph | 25% |
| Saturday Night | 74°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 mph | 25% |
| Sunday | 93°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 0 mph | 16% |
| Sunday Night | 75°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 0 mph | 16% |
| Monday | 93°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 0 to 5 mph S | 16% |
| Monday Night | 75°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 0 to 5 mph S | 16% |
Forecast source: National Weather Service (api.weather.gov) for Jonestown (34.322, -90.454). Updated through the day.
Growing snapshot for Jonestown
Last spring frost
Mar 17
First fall frost
Nov 7
Growing season
233 days
Hardiness zone
8a
More local growing data for Jonestown: nearby ZIP 38639 weather · frost dates · planting calendar · Mississippi frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Lambert 1W, Ms (10.7 mi from Jonestown). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.