Grayson Valley, AL Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Grayson Valley, a community in Jefferson County, Alabama.
This Afternoon
75°F
Slight Chance Rain Showers
A slight chance of rain showers. Mostly cloudy, with a high near 75. Southeast wind around 15 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Grayson Valley
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 75°F | Slight Chance Rain Showers | 15 mph SE | 23% |
| Tonight | 64°F | Showers And Thunderstorms | 15 mph SE | 80% |
| Wednesday | 74°F | Showers And Thunderstorms | 5 to 15 mph S | 89% |
| Wednesday Night | 57°F | Partly Cloudy | 0 mph | 14% |
| Thursday | 74°F | Mostly Sunny | 0 to 5 mph W | 6% |
| Thursday Night | 53°F | Partly Cloudy | 0 mph | 3% |
| Friday | 72°F | Mostly Sunny | 0 to 10 mph NW | 3% |
| Friday Night | 47°F | Mostly Clear | 5 mph N | 1% |
| Saturday | 65°F | Mostly Sunny | 5 to 10 mph N | 0% |
| Saturday Night | 41°F | Partly Cloudy | 5 to 10 mph N | 3% |
| Sunday | 63°F | Mostly Sunny | 5 to 10 mph N | 6% |
| Sunday Night | 39°F | Partly Cloudy | 5 mph N | 6% |
| Monday | 64°F | Sunny | 5 to 10 mph NW | 2% |
| Monday Night | 40°F | Mostly Clear | 0 to 5 mph N | 2% |
Forecast source: National Weather Service (api.weather.gov) for Grayson Valley (33.647, -86.642). Updated through the day.
Growing snapshot for Grayson Valley
Last spring frost
Apr 4
First fall frost
Nov 1
Growing season
212 days
Hardiness zone
8a
More local growing data for Grayson Valley: nearby ZIP 35235 weather · frost dates · planting calendar · Alabama frost dates
Nearby towns & communities
Adamsville
Bessemer
Birmingham
Brighton
Brookside
Cardiff
Center Point
Clay
Concord
Dunnavant
Edgewater
Fairfield
Forestdale
Fultondale
Gardendale
Graysville
Homewood
Hueytown
Irondale
Kimberly
Lake View
Leeds
Lipscomb
Maytown
McCalla
McDonald Chapel
Midfield
Minor
Morris
Mount Olive
Climate data from the nearest NOAA station, Pinson, Al (5.7 mi from Grayson Valley). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.