Lynn, AL Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Lynn, a town in Winston 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. Heat index values as high as 105. North wind around 0 mph. Chance of precipitation is 20%.
7-day forecast for Lynn
| 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 | Mostly Sunny then Chance Showers And Thunderstorms | 0 mph | 26% |
| Saturday Night | 71°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 mph | 26% |
| Sunday | 97°F | Mostly Sunny | 0 mph | 11% |
| Sunday Night | 69°F | Mostly Clear | 0 mph | 11% |
| Monday | 97°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 0 mph | 21% |
| Monday Night | 69°F | Slight Chance Showers And Thunderstorms | 0 mph | 23% |
| Tuesday | 94°F | Mostly Sunny then Chance Showers And Thunderstorms | 0 mph | 28% |
| Tuesday Night | 67°F | Chance Showers And Thunderstorms | 0 mph | 28% |
| Wednesday | 90°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 0 to 5 mph N | 16% |
| Wednesday Night | 63°F | Slight Chance Showers And Thunderstorms then Mostly Clear | 0 to 5 mph N | 16% |
| Thursday | 86°F | Sunny | 5 mph N | 7% |
| Thursday Night | 61°F | Mostly Clear | 0 to 5 mph NE | 7% |
Forecast source: National Weather Service (api.weather.gov) for Lynn (34.058, -87.549). Updated through the day.
Growing snapshot for Lynn
Last spring frost
Mar 29
First fall frost
Nov 9
Growing season
228 days
Hardiness zone
7b
More local growing data for Lynn: nearby ZIP 35575 weather · frost dates · planting calendar · Alabama frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Haleyville, Al (13.8 mi from Lynn). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 18, 2026.