Heidelberg, MS Weather & Growing Conditions
Today
79°F
Chance Rain Showers then Mostly Sunny
A chance of rain showers before noon. Mostly sunny. High near 79, with temperatures falling to around 74 in the afternoon. West northwest wind around 5 mph. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 79°F | Chance Rain Showers then Mostly Sunny | 5 mph WNW | 36% |
| Tonight | 52°F | Partly Cloudy | 0 to 5 mph NNW | 0% |
| Thursday | 80°F | Sunny | 0 to 5 mph NNW | 0% |
| Thursday Night | 52°F | Mostly Clear | 0 to 5 mph NNW | 1% |
| Friday | 79°F | Sunny | 5 to 10 mph NNW | 0% |
| Friday Night | 47°F | Mostly Clear | 5 mph N | 0% |
| Saturday | 71°F | Mostly Sunny | 5 to 10 mph N | 0% |
| Saturday Night | 41°F | Partly Cloudy | 5 mph N | 1% |
| Sunday | 67°F | Mostly Sunny | 5 to 10 mph N | 1% |
| Sunday Night | 40°F | Partly Cloudy | 5 mph N | 3% |
| Monday | 70°F | Sunny | 5 mph N | 5% |
| Monday Night | 40°F | Mostly Clear | 0 to 5 mph N | 4% |
| Tuesday | 73°F | Sunny | 0 to 5 mph N | 4% |
| Tuesday Night | 42°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 (19.7 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.