Slate Springs, MS Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Slate Springs, a village in Calhoun County, Mississippi.
This Afternoon
100°F
Sunny
Sunny, with a high near 100. Heat index values as high as 105. Wind around 0 mph.
7-day forecast for Slate Springs
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 100°F | Sunny | 0 mph | 3% |
| Tonight | 73°F | Mostly Clear | 0 mph | 2% |
| Sunday | 99°F | Mostly Sunny | 0 mph | 3% |
| Sunday Night | 73°F | Partly Cloudy | 0 mph | 2% |
| Monday | 99°F | Mostly Sunny | 0 mph | 7% |
| Monday Night | 70°F | Partly Cloudy | 0 mph | 11% |
| Tuesday | 96°F | Sunny then Slight Chance Showers And Thunderstorms | 0 to 5 mph N | 16% |
| Tuesday Night | 67°F | Slight Chance Showers And Thunderstorms then Mostly Clear | 0 mph | 16% |
| Wednesday | 91°F | Sunny | 0 to 5 mph N | 4% |
| Wednesday Night | 64°F | Mostly Clear | 0 to 5 mph NNE | 4% |
| Thursday | 89°F | Sunny | 0 to 5 mph NNE | 4% |
| Thursday Night | 63°F | Mostly Clear | 0 to 5 mph NNE | 4% |
| Friday | 89°F | Sunny | 0 to 5 mph NNE | 0% |
| Friday Night | 62°F | Mostly Clear | 0 to 5 mph NNE | 1% |
Forecast source: National Weather Service (api.weather.gov) for Slate Springs (33.742, -89.375). Updated through the day.
Growing snapshot for Slate Springs
Last spring frost
Mar 28
First fall frost
Nov 5
Growing season
223 days
Hardiness zone
8a
More local growing data for Slate Springs: nearby ZIP 38916 weather · frost dates · planting calendar · Mississippi frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Calhoun City, Ms (3 mi from Slate Springs). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.