Heidelberg, MS Weather & Growing Conditions
Today
79°F
Showers And Thunderstorms Likely
Showers and thunderstorms likely before 1pm. Partly sunny. High near 79, with temperatures falling to around 74 in the afternoon. West southwest wind around 5 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 79°F | Showers And Thunderstorms Likely | 5 mph WSW | 47% |
| Tonight | 50°F | Partly Cloudy | 0 to 5 mph NNW | 0% |
| Thursday | 81°F | Sunny | 0 to 5 mph N | 0% |
| Thursday Night | 50°F | Mostly Clear | 0 to 5 mph NNW | 2% |
| Friday | 79°F | Sunny | 5 to 10 mph N | 0% |
| Friday Night | 45°F | Mostly Clear | 5 mph N | 0% |
| Saturday | 71°F | Mostly Sunny | 5 to 10 mph N | 0% |
| Saturday Night | 38°F | Partly Cloudy | 5 to 10 mph N | 1% |
| Sunday | 67°F | Mostly Sunny | 5 to 10 mph N | 2% |
| Sunday Night | 37°F | Partly Cloudy | 5 mph N | 3% |
| Monday | 70°F | Sunny | 5 mph N | 5% |
| Monday Night | 37°F | Mostly Clear | 0 to 5 mph N | 4% |
| Tuesday | 73°F | Sunny | 0 to 5 mph N | 5% |
| Tuesday Night | 39°F | Mostly Clear | 0 mph | 3% |
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 (12.9 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.