Heidelberg, MS Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Heidelberg, a town in Jasper County, Mississippi.
Overnight
71°F
Clear
Clear, with a low around 71. North northwest wind around 0 mph.
7-day forecast for Heidelberg
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 71°F | Clear | 0 mph | 0% |
| Saturday | 97°F | Sunny | 0 mph | 4% |
| Saturday Night | 72°F | Partly Cloudy | 0 mph | 13% |
| Sunday | 96°F | Sunny | 0 to 5 mph NNW | 7% |
| Sunday Night | 71°F | Mostly Clear | 0 mph | 7% |
| Monday | 95°F | Sunny then Slight Chance Showers And Thunderstorms | 0 to 5 mph NNE | 18% |
| Monday Night | 70°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 0 mph | 18% |
| Tuesday | 95°F | Chance Showers And Thunderstorms | 0 to 5 mph NNE | 27% |
| Tuesday Night | 70°F | Chance Showers And Thunderstorms then Mostly Clear | 0 to 5 mph NE | 27% |
| Wednesday | 92°F | Sunny | 5 to 10 mph NNE | 8% |
| Wednesday Night | 68°F | Mostly Clear | 5 mph NNE | 8% |
| Thursday | 89°F | Sunny | 5 to 10 mph NNE | 4% |
| Thursday Night | 65°F | Mostly Clear | 5 to 10 mph NNE | 4% |
| Friday | 88°F | Mostly Sunny | 5 to 10 mph NNE | 3% |
Forecast source: National Weather Service (api.weather.gov) for Heidelberg (31.891, -88.990). Updated through the day.
Growing snapshot for Heidelberg
Last spring frost
Mar 12
First fall frost
Nov 12
Growing season
244 days
Hardiness zone
8b
More local growing data for Heidelberg: nearby ZIP 39439 weather · frost dates · planting calendar · Mississippi frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Laurel, Ms (14.8 mi from Heidelberg). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.