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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

WhenTempForecastWindPrecip
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

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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.