Bon Air, AL Weather & Growing Conditions
This Afternoon
78°F
Slight Chance Rain Showers
A slight chance of rain showers. Mostly cloudy. High near 78, with temperatures falling to around 73 in the afternoon. Southeast wind around 10 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 78°F | Slight Chance Rain Showers | 10 mph SE | 23% |
| Tonight | 64°F | Showers And Thunderstorms Likely | 10 mph SE | 72% |
| Wednesday | 77°F | Showers And Thunderstorms | 0 to 10 mph S | 90% |
| Wednesday Night | 58°F | Chance Rain Showers then Mostly Cloudy | 0 mph | 33% |
| Thursday | 77°F | Partly Sunny | 0 mph | 11% |
| Thursday Night | 50°F | Partly Cloudy | 0 mph | 5% |
| Friday | 75°F | Mostly Sunny | 0 to 5 mph NW | 5% |
| Friday Night | 42°F | Mostly Clear | 0 to 5 mph N | 1% |
| Saturday | 68°F | Mostly Sunny | 0 to 10 mph N | 0% |
| Saturday Night | 36°F | Partly Cloudy | 0 to 5 mph N | 3% |
| Sunday | 66°F | Mostly Sunny | 0 to 5 mph N | 6% |
| Sunday Night | 35°F | Mostly Clear then Patchy Frost | 0 to 5 mph N | 7% |
| Monday | 67°F | Patchy Frost then Sunny | 0 to 5 mph NW | 3% |
| Monday Night | 34°F | Mostly Clear then Patchy Frost | 0 mph | 5% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Bon Air, AL
Last spring frost
Mar 31
First fall frost
Nov 2
Growing season
216 days
Hardiness zone
8a
Explore more for Bon Air, AL: full frost dates · planting calendar · Alabama frost dates
Climate data from the nearest NOAA station, Childersburg Wtp, Al (1.6 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.