Heidelberg, MS Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Heidelberg, a town in Jasper County, Mississippi.
Overnight
69°F
Patchy Fog
Patchy fog. Mostly clear, with a low around 69. North wind around 0 mph.
7-day forecast for Heidelberg
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 69°F | Patchy Fog | 0 mph | 0% |
| Tuesday | 92°F | Patchy Fog then Sunny | 0 to 5 mph NNW | 2% |
| Tuesday Night | 71°F | Mostly Clear | 0 to 5 mph NNE | 1% |
| Wednesday | 94°F | Sunny | 0 to 5 mph NW | 1% |
| Wednesday Night | 72°F | Mostly Clear | 0 to 5 mph S | 2% |
| Thursday | 95°F | Patchy Fog then Sunny | 0 to 5 mph S | 9% |
| Thursday Night | 72°F | Mostly Clear then Patchy Fog | 0 to 5 mph SSE | 9% |
| Friday | 94°F | Patchy Fog then Sunny | 0 to 5 mph SE | 14% |
| Friday Night | 72°F | Partly Cloudy | 0 to 5 mph SSE | 14% |
| Saturday | 94°F | Sunny then Slight Chance Showers And Thunderstorms | 0 to 5 mph ESE | 22% |
| Saturday Night | 72°F | Slight Chance Showers And Thunderstorms | 0 to 5 mph SE | 22% |
| Sunday | 93°F | Mostly Sunny then Chance Showers And Thunderstorms | 0 to 5 mph SE | 36% |
| Sunday Night | 73°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 mph | 36% |
| Monday | 93°F | Mostly Sunny then Chance Showers And Thunderstorms | 0 to 5 mph S | 37% |
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 Aug 4, 2026.