Lynn Haven, FL Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Lynn Haven, a city in Bay County, Florida.
Tonight
68°F
Chance Rain Showers
A chance of rain showers before 3am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 68. East southeast wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch possible.
7-day forecast for Lynn Haven
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 68°F | Chance Rain Showers | 10 mph ESE | 42% |
| Wednesday | 81°F | Chance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms | 5 to 10 mph SSE | 35% |
| Wednesday Night | 66°F | Partly Cloudy | 0 to 5 mph SSE | 8% |
| Thursday | 81°F | Mostly Sunny | 0 to 10 mph SSE | 12% |
| Thursday Night | 64°F | Partly Cloudy | 0 to 5 mph WSW | 4% |
| Friday | 81°F | Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms | 0 to 5 mph WNW | 17% |
| Friday Night | 57°F | Partly Cloudy | 5 mph NNW | 8% |
| Saturday | 77°F | Sunny then Slight Chance Rain Showers | 5 to 10 mph N | 15% |
| Saturday Night | 50°F | Partly Cloudy | 5 mph N | 7% |
| Sunday | 72°F | Mostly Sunny then Slight Chance Rain Showers | 5 to 10 mph NNW | 15% |
| Sunday Night | 48°F | Slight Chance Rain Showers | 10 mph N | 15% |
| Monday | 72°F | Sunny | 10 mph N | 6% |
| Monday Night | 47°F | Slight Chance Rain Showers | 5 to 10 mph N | 15% |
| Tuesday | 74°F | Sunny | 5 to 10 mph SSW | 6% |
Forecast source: National Weather Service (api.weather.gov) for Lynn Haven (30.234, -85.637). Updated through the day.
Growing snapshot for Lynn Haven
Last spring frost
Feb 15
First fall frost
Dec 12
Growing season
301 days
Hardiness zone
9a
More local growing data for Lynn Haven: nearby ZIP 32444 weather · frost dates · planting calendar · Florida frost dates
Nearby towns & communities
Callaway
Cedar Grove
Laguna Beach
Lower Grand Lagoon
Mexico Beach
Panama City
Panama City Beach
Parker
Pretty Bayou
Springfield
Tyndall AFB
Upper Grand Lagoon
Climate data from the nearest NOAA station, Panama City 5N, Fl (0.9 mi from Lynn Haven). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.