Glen Allen, AL Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Glen Allen, a town in Fayette County, Alabama.
Overnight
67°F
Mostly Clear
Mostly clear, with a low around 67. North wind around 0 mph.
7-day forecast for Glen Allen
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 67°F | Mostly Clear | 0 mph | 0% |
| Tuesday | 89°F | Mostly Sunny then Slight Chance Rain Showers | 0 to 5 mph N | 15% |
| Tuesday Night | 69°F | Slight Chance Rain Showers then Partly Cloudy | 0 mph | 15% |
| Wednesday | 91°F | Sunny then Slight Chance Rain Showers | 0 mph | 23% |
| Wednesday Night | 70°F | Slight Chance Rain Showers then Mostly Clear | 0 mph | 23% |
| Thursday | 93°F | Sunny | 0 mph | 8% |
| Thursday Night | 71°F | Mostly Clear | 0 mph | 8% |
| Friday | 93°F | Mostly Sunny | 0 mph | 14% |
| Friday Night | 71°F | Partly Cloudy | 0 mph | 14% |
| Saturday | 92°F | Mostly Sunny then Chance Showers And Thunderstorms | 0 mph | 29% |
| Saturday Night | 71°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 mph | 29% |
| Sunday | 92°F | Mostly Sunny then Chance Showers And Thunderstorms | 0 mph | 30% |
| Sunday Night | 72°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 mph | 30% |
| Monday | 92°F | Chance Showers And Thunderstorms | 0 mph | 39% |
Forecast source: National Weather Service (api.weather.gov) for Glen Allen (33.892, -87.733). Updated through the day.
Growing snapshot for Glen Allen
Last spring frost
Apr 4
First fall frost
Nov 1
Growing season
211 days
Hardiness zone
7b
More local growing data for Glen Allen: nearby ZIP 35559 weather · frost dates · planting calendar · Alabama frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Winfield 2 Sw, Al (6.4 mi from Glen Allen). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.