Cullman, AL Weather & Growing Conditions
This Afternoon
95°F
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 4pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 95. Heat index values as high as 98. North wind around 0 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 95°F | Chance Showers And Thunderstorms | 0 mph | 31% |
| Tonight | 69°F | Slight Chance Showers And Thunderstorms then Patchy Fog | 0 mph | 19% |
| Sunday | 93°F | Patchy Fog then Slight Chance Showers And Thunderstorms | 0 mph | 16% |
| Sunday Night | 70°F | Partly Cloudy then Slight Chance Rain Showers | 0 mph | 16% |
| Monday | 93°F | Sunny then Chance Showers And Thunderstorms | 0 mph | 26% |
| Monday Night | 67°F | Chance Showers And Thunderstorms | 0 mph | 46% |
| Tuesday | 90°F | Mostly Sunny then Chance Showers And Thunderstorms | 0 mph | 46% |
| Tuesday Night | 66°F | Chance Showers And Thunderstorms | 0 mph | 46% |
| Wednesday | 86°F | Chance Showers And Thunderstorms | 0 to 5 mph NNE | 29% |
| Wednesday Night | 63°F | Chance Showers And Thunderstorms then Mostly Clear | 5 mph NE | 29% |
| Thursday | 83°F | Sunny | 5 mph NNE | 8% |
| Thursday Night | 60°F | Mostly Clear | 0 to 5 mph NE | 8% |
| Friday | 82°F | Sunny | 0 to 5 mph NNE | 5% |
| Friday Night | 59°F | Mostly Clear | 0 to 5 mph NNE | 5% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Cullman, AL
Last spring frost
Mar 31
First fall frost
Nov 1
Growing season
215 days
Hardiness zone
8a
Explore more for Cullman, AL: full frost dates · planting calendar · Alabama frost dates
Climate data from the nearest NOAA station, Saint Bernard, Al (6.9 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.