Guntersville, AL Weather & Growing Conditions
Overnight
64°F
Showers And Thunderstorms
Showers and thunderstorms. Mostly cloudy, with a low around 64. Southeast wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 64°F | Showers And Thunderstorms | 15 mph SE | 85% |
| Wednesday | 72°F | Showers And Thunderstorms | 5 to 15 mph S | 97% |
| Wednesday Night | 56°F | Slight Chance Rain Showers then Areas Of Fog | 0 to 5 mph WNW | 17% |
| Thursday | 71°F | Areas Of Fog then Mostly Sunny | 0 to 5 mph WNW | 0% |
| Thursday Night | 50°F | Partly Cloudy | 0 mph | 2% |
| Friday | 70°F | Sunny | 0 to 10 mph NNW | 1% |
| Friday Night | 44°F | Mostly Clear | 5 mph NNW | 0% |
| Saturday | 62°F | Mostly Sunny | 5 to 10 mph N | 0% |
| Saturday Night | 37°F | Partly Cloudy | 5 mph NNW | 0% |
| Sunday | 62°F | Mostly Sunny | 5 mph N | 0% |
| Sunday Night | 37°F | Mostly Clear | 0 to 5 mph N | 0% |
| Monday | 64°F | Sunny | 0 to 5 mph N | 1% |
| Monday Night | 38°F | Mostly Clear | 0 mph | 2% |
| Tuesday | 66°F | Sunny | 0 to 5 mph NW | 2% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Guntersville, AL
Last spring frost
Mar 17
First fall frost
Nov 19
Growing season
247 days
Hardiness zone
8a
Explore more for Guntersville, AL: full frost dates · planting calendar · Alabama frost dates
Climate data from the nearest NOAA station, Guntersville No.2, Al (10.5 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.