Glen St. Mary, Florida Weather
Cicadas claim the scorching afternoon. Day 15 of summer. Read this microseason across nine climate regions →
Glen St. Mary weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJul 5Heavy Rain28%0.66″96°76°—
- MondayJul 6Overcast24%—95°76°-1°
- TuesdayJul 7Overcast26%—99°76°+4°
- WednesdayJul 8Light Drizzle18%—99°77°0°
- ThursdayJul 9Light Showers18%—97°78°-2°
- FridayJul 10Light Drizzle14%—100°75°+3°
- SaturdayJul 11Drizzle23%0.09″99°74°-1°
AQI 34 (Good), driven by PM2.5. AQI down 9 over the last 6 hours (gradual decline). PM2.5 at 5.6 µg/m³ (AQI 31) with a 0.86 fine-to-coarse ratio and 6 mph wind — combustion smoke trapped in calm air, not road dust.
OK No precautions needed for the general population; unusually sensitive individuals may consider limiting prolonged outdoor exertion.
What's driving it
PM × Wind × Precip
PM2.5 at 5.6 µg/m³ (AQI 31) with a 0.86 fine-to-coarse ratio and 6 mph wind — combustion smoke trapped in calm air, not road dust.
- PM2.5/PM10
- 0.86
- Wind
- light
- Recent rain
- 0h in last 6h
- Pattern
- stagnant smoke
Trends
Seven days of AQI and PM2.5.
Hourly air-quality data from the Copernicus Atmosphere Monitoring Service, charted across the past and next several days. Dashed lines mark the AQI breakpoints at 50 (Good → Moderate) and 100 (Moderate → Unhealthy for Sensitive Groups).
If the first of July be rainy weather, 'twill rain more or less for four weeks together.
- Moonrise
- 11:40 PM
- Moonset
- 11:42 AM
- In sign
- ♓︎ Pisces
Cicadas claim the scorching afternoon
Glen St. Mary at a glance
- Today vs. normal: 4°F below the seasonal normal for this latitude
- Last frost: February 17 (climatological average for this latitude)
- Microseason: Jul 1–5
- Planting window: Harvest early potatoes. Begin drying onions on the surface.
15-Day Forecast — Glen St. Mary
- Sun96°76°28%
- Mon95°76°24%
- Tue99°76°26%
- Wed99°77°18%
- Thu97°78°18%
- Fri100°75°14%
- Sat99°74°23%
- Sun97°75°39%
- Mon93°74°45%
- Tue88°71°40%
- Wed94°70°33%
- Thu90°70°41%
- Fri87°73°48%
- Sat80°72°45%
- Sun88°73°37%
Forecast data from Open-Meteo (CC BY 4.0).
Right now in the garden
Peak growing season
As of July 5, the growing season is at its peak — frost is months away. Continue succession-planting beans and summer squash. Start fall brassicas (broccoli, cabbage, kale) from seed indoors for transplanting in late summer.
SPC Convective Outlook
Storm Prediction Center — Glen St. Mary
SPC includes Glen St. Mary in the general thunderstorm area today — no severe risk, but storms are possible.
- TODAYTSTMGeneral Thunderstorms
- TOMORROWTSTMGeneral Thunderstorms
- DAY 3TSTMGeneral Thunderstorms
Thunderstorms possible. Not severe, but capable of producing lightning and brief heavy rain.
Source: NOAA / NWS Storm Prediction Center categorical convective outlook. Outlooks are re-issued multiple times per day; this page reflects the most recent SPC polygons covering the city’s coordinates.
ZIP codes in Glen St. Mary
- 32040