Guin, AL Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Guin, a city in Marion County, Alabama.
This Afternoon
98°F
Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 98. Northeast wind around 0 mph. Chance of precipitation is 20%.
7-day forecast for Guin
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 98°F | Slight Chance Showers And Thunderstorms | 0 mph | 16% |
| Tonight | 72°F | Slight Chance Showers And Thunderstorms then Mostly Clear | 0 mph | 16% |
| Saturday | 99°F | Sunny then Chance Showers And Thunderstorms | 0 mph | 26% |
| Saturday Night | 72°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 mph | 26% |
| Sunday | 98°F | Sunny | 0 mph | 9% |
| Sunday Night | 70°F | Mostly Clear | 0 mph | 9% |
| Monday | 97°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 0 mph | 20% |
| Monday Night | 69°F | Slight Chance Showers And Thunderstorms | 0 mph | 21% |
| Tuesday | 95°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 0 to 5 mph NW | 23% |
| Tuesday Night | 67°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 0 to 5 mph NE | 23% |
| Wednesday | 90°F | Mostly Sunny | 5 mph N | 14% |
| Wednesday Night | 64°F | Mostly Clear | 5 mph N | 14% |
| Thursday | 87°F | Sunny | 5 to 10 mph N | 7% |
| Thursday Night | 62°F | Mostly Clear | 0 to 5 mph NE | 7% |
Forecast source: National Weather Service (api.weather.gov) for Guin (33.983, -87.902). Updated through the day.
Growing snapshot for Guin
Last spring frost
Apr 4
First fall frost
Nov 1
Growing season
211 days
Hardiness zone
7b
More local growing data for Guin: nearby ZIP 35563 weather · frost dates · planting calendar · Alabama frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Winfield 2 Sw, Al (6.8 mi from Guin). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.