Isola, MS Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Isola, a town in Humphreys County, Mississippi.
Overnight
74°F
Clear
Clear, with a low around 74. West wind around 0 mph.
7-day forecast for Isola
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 74°F | Clear | 0 mph | 0% |
| Saturday | 101°F | Sunny | 0 to 5 mph W | 1% |
| Saturday Night | 75°F | Mostly Clear | 0 mph | 1% |
| Sunday | 100°F | Sunny | 0 to 5 mph W | 1% |
| Sunday Night | 74°F | Mostly Clear | 0 to 5 mph SSW | 1% |
| Monday | 100°F | Mostly Sunny | 0 to 5 mph W | 14% |
| Monday Night | 72°F | Slight Chance Showers And Thunderstorms | 0 mph | 19% |
| Tuesday | 97°F | Sunny | 0 to 5 mph NNE | 8% |
| Tuesday Night | 69°F | Mostly Clear | 5 mph NNE | 8% |
| Wednesday | 92°F | Sunny | 5 to 10 mph NNE | 3% |
| Wednesday Night | 66°F | Mostly Clear | 5 to 10 mph NNE | 3% |
| Thursday | 91°F | Sunny | 5 to 10 mph NNE | 1% |
| Thursday Night | 65°F | Mostly Clear | 5 to 10 mph NE | 0% |
| Friday | 90°F | Mostly Sunny | 5 to 10 mph NE | 1% |
Forecast source: National Weather Service (api.weather.gov) for Isola (33.263, -90.592). Updated through the day.
Growing snapshot for Isola
Last spring frost
Mar 3
First fall frost
Nov 21
Growing season
263 days
Hardiness zone
8b
More local growing data for Isola: nearby ZIP 38754 weather · frost dates · planting calendar · Mississippi frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Belzoni, Ms (9.1 mi from Isola). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.