Heidelberg, MS Weather & Growing Conditions
Today
79°F
Rain Showers Likely
Rain showers likely before 1pm. Partly sunny. High near 79, with temperatures falling to around 74 in the afternoon. West 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 | Rain Showers Likely | 5 mph W | 41% |
| Tonight | 52°F | Partly Cloudy | 0 to 5 mph NNW | 0% |
| Thursday | 81°F | Sunny | 0 to 5 mph NNW | 0% |
| Thursday Night | 51°F | Partly Cloudy | 0 to 5 mph NNW | 2% |
| Friday | 79°F | Sunny | 5 to 10 mph N | 1% |
| Friday Night | 46°F | Mostly Clear | 5 mph N | 0% |
| Saturday | 72°F | Mostly Sunny | 5 to 10 mph N | 0% |
| Saturday Night | 40°F | Partly Cloudy | 5 to 10 mph N | 1% |
| Sunday | 67°F | Mostly Sunny | 5 to 10 mph N | 2% |
| Sunday Night | 39°F | Partly Cloudy | 5 mph N | 3% |
| Monday | 71°F | Sunny | 5 mph N | 5% |
| Monday Night | 39°F | Mostly Clear | 0 to 5 mph N | 4% |
| Tuesday | 73°F | Sunny | 0 to 5 mph N | 4% |
| Tuesday Night | 41°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 12
First fall frost
Nov 12
Growing season
244 days
Hardiness zone
8b
Explore more for Heidelberg, MS: full frost dates · planting calendar · Mississippi frost dates
Climate data from the nearest NOAA station, Laurel, Ms (14.8 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.