Heidelberg, MS Weather & Growing Conditions
Today
92°F
Patchy Fog then Sunny
Patchy fog before 7am. Sunny, with a high near 92. North northwest wind 0 to 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 92°F | Patchy Fog then Sunny | 0 to 5 mph NNW | 3% |
| Tonight | 71°F | Mostly Clear | 0 mph | 1% |
| Wednesday | 94°F | Sunny | 0 to 5 mph WNW | 0% |
| Wednesday Night | 71°F | Mostly Clear | 0 to 5 mph S | 1% |
| Thursday | 94°F | Sunny | 0 to 5 mph SSW | 9% |
| Thursday Night | 72°F | Mostly Clear then Patchy Fog | 0 to 5 mph SSE | 9% |
| Friday | 93°F | Patchy Fog then Slight Chance Showers And Thunderstorms | 0 to 5 mph SSE | 15% |
| Friday Night | 72°F | Slight Chance Showers And Thunderstorms | 0 to 5 mph SSW | 15% |
| Saturday | 93°F | Sunny then Slight Chance Showers And Thunderstorms | 0 to 5 mph SE | 23% |
| Saturday Night | 72°F | Slight Chance Showers And Thunderstorms | 0 mph | 23% |
| Sunday | 93°F | Mostly Sunny then Chance Showers And Thunderstorms | 0 to 5 mph SSE | 36% |
| Sunday Night | 73°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 mph | 36% |
| Monday | 92°F | Mostly Sunny then Chance Showers And Thunderstorms | 0 to 5 mph S | 37% |
| Monday Night | 73°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 to 5 mph S | 37% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Heidelberg, MS
Last spring frost
Mar 14
First fall frost
Nov 16
Growing season
247 days
Hardiness zone
8b
Explore more for Heidelberg, MS: full frost dates · planting calendar · Mississippi frost dates
Climate data from the nearest NOAA station, P Harrison Archusa, Ms (19.7 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.