North Merritt Island, FL Weather & Growing Conditions
This Afternoon
84°F
Partly Sunny
Partly sunny. High near 84, with temperatures falling to around 79 in the afternoon. East wind 5 to 10 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 84°F | Partly Sunny | 5 to 10 mph E | 11% |
| Tonight | 69°F | Partly Cloudy | 0 to 5 mph E | 12% |
| Thursday | 84°F | Sunny | 0 to 5 mph ENE | 7% |
| Thursday Night | 68°F | Mostly Clear | 0 mph | 6% |
| Friday | 85°F | Sunny | 0 to 5 mph NE | 12% |
| Friday Night | 67°F | Partly Cloudy | 0 to 5 mph SW | 12% |
| Saturday | 83°F | Sunny | 5 mph NNW | 4% |
| Saturday Night | 67°F | Mostly Clear | 5 mph N | 4% |
| Sunday | 81°F | Mostly Sunny | 5 to 10 mph NNE | 10% |
| Sunday Night | 67°F | Partly Cloudy | 5 to 10 mph NE | 10% |
| Monday | 79°F | Mostly Sunny | 5 to 10 mph NE | 9% |
| Monday Night | 66°F | Partly Cloudy | 5 mph E | 12% |
| Tuesday | 80°F | Slight Chance Rain Showers | 5 to 10 mph ESE | 21% |
| Tuesday Night | 66°F | Slight Chance Rain Showers | 0 to 5 mph WSW | 21% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for North Merritt Island, FL
Last spring frost
Jan 29
First fall frost
Jan 16
Growing season
353 days
Hardiness zone
10a
Explore more for North Merritt Island, FL: full frost dates · planting calendar · Florida frost dates
Climate data from the nearest NOAA station, Titusville 7 E, Fl (10.5 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 5, 2026.