Walnut Grove, AL Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Walnut Grove, a town in Etowah County, Alabama.
Tonight
63°F
Showers And Thunderstorms
A chance of rain showers before 9pm, then showers and thunderstorms. Cloudy, with a low around 63. Southeast wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
7-day forecast for Walnut Grove
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 63°F | Showers And Thunderstorms | 10 to 15 mph SE | 82% |
| Wednesday | 73°F | Showers And Thunderstorms | 5 to 15 mph S | 93% |
| Wednesday Night | 55°F | Slight Chance Rain Showers then Mostly Cloudy | 0 mph | 24% |
| Thursday | 74°F | Partly Sunny | 0 mph | 6% |
| Thursday Night | 49°F | Partly Cloudy | 0 mph | 3% |
| Friday | 72°F | Mostly Sunny | 0 to 10 mph NW | 3% |
| Friday Night | 42°F | Mostly Clear | 5 mph NW | 1% |
| Saturday | 65°F | Mostly Sunny | 5 to 10 mph N | 0% |
| Saturday Night | 36°F | Partly Cloudy | 0 to 5 mph N | 2% |
| Sunday | 64°F | Mostly Sunny | 0 to 10 mph NW | 5% |
| Sunday Night | 34°F | Mostly Clear then Patchy Frost | 0 to 5 mph NW | 6% |
| Monday | 65°F | Patchy Frost then Sunny | 5 mph NW | 2% |
| Monday Night | 34°F | Mostly Clear then Patchy Frost | 0 to 5 mph NW | 0% |
| Tuesday | 67°F | Patchy Frost then Sunny | 0 to 5 mph NW | 1% |
Forecast source: National Weather Service (api.weather.gov) for Walnut Grove (34.065, -86.287). Updated through the day.
Growing snapshot for Walnut Grove
Last spring frost
Mar 26
First fall frost
Nov 10
Growing season
230 days
Hardiness zone
8a
More local growing data for Walnut Grove: nearby ZIP 35990 weather · frost dates · planting calendar · Alabama frost dates
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Climate data from the nearest NOAA station, Oneonta, Al (11.8 mi from Walnut Grove). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.