Lower Grand Lagoon, FL Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Lower Grand Lagoon, a community in Bay County, Florida.
Today
87°F
Sunny
Sunny, with a high near 87. West wind 5 to 15 mph.
7-day forecast for Lower Grand Lagoon
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 87°F | Sunny | 5 to 15 mph W | 8% |
| Tonight | 80°F | Mostly Clear | 5 to 10 mph WSW | 5% |
| Wednesday | 88°F | Slight Chance Showers And Thunderstorms then Sunny | 5 to 10 mph WSW | 15% |
| Wednesday Night | 79°F | Mostly Clear | 5 to 10 mph S | 6% |
| Thursday | 87°F | Sunny then Slight Chance Showers And Thunderstorms | 5 to 10 mph SE | 18% |
| Thursday Night | 77°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 5 to 10 mph ESE | 18% |
| Friday | 89°F | Chance Showers And Thunderstorms | 5 to 10 mph ESE | 49% |
| Friday Night | 77°F | Chance Showers And Thunderstorms | 5 to 10 mph E | 49% |
| Saturday | 88°F | Chance Showers And Thunderstorms | 10 mph ESE | 41% |
| Saturday Night | 79°F | Chance Showers And Thunderstorms | 5 to 10 mph SE | 41% |
| Sunday | 88°F | Chance Showers And Thunderstorms | 5 to 10 mph SE | 37% |
| Sunday Night | 80°F | Chance Showers And Thunderstorms then Partly Cloudy | 5 to 10 mph SSE | 37% |
| Monday | 88°F | Chance Showers And Thunderstorms | 5 to 10 mph SSE | 26% |
| Monday Night | 80°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 5 to 10 mph SSW | 24% |
Forecast source: National Weather Service (api.weather.gov) for Lower Grand Lagoon (30.143, -85.752). Updated through the day.
Growing snapshot for Lower Grand Lagoon
Last spring frost
Feb 7
First fall frost
Dec 24
Growing season
318 days
Hardiness zone
9b
More local growing data for Lower Grand Lagoon: nearby ZIP 32408 weather · frost dates · planting calendar · Florida frost dates
Nearby towns & communities
Callaway
Cedar Grove
Laguna Beach
Lynn Haven
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 Bay Co Ap, Fl (5.7 mi from Lower Grand Lagoon). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.