Whitemarsh Island, Georgia Weather
Cicadas claim the scorching afternoon. Day 14 of summer. Read this microseason across nine climate regions →
Whitemarsh Island weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJul 4Overcast——90°75°—
- SundayJul 5Showers42%0.18″92°76°+2°
- MondayJul 6Light Drizzle14%—98°74°+6°
- TuesdayJul 7Light Drizzle35%—100°76°+2°
- WednesdayJul 8Showers39%0.15″97°72°-3°
- ThursdayJul 9Heavy Drizzle29%0.04″97°73°0°
- FridayJul 10Light Drizzle22%—100°75°+3°
AQI 38 (Good), driven by PM2.5. AQI down 6 over the last 6 hours (gradual decline). PM2.5 at 8.6 µg/m³ (AQI 48) with a 0.77 fine-to-coarse ratio and 3 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 8.6 µg/m³ (AQI 48) with a 0.77 fine-to-coarse ratio and 3 mph wind — combustion smoke trapped in calm air, not road dust.
- PM2.5/PM10
- 0.77
- Wind
- calm
- 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
- 11:07 PM
- Moonset
- 10:36 AM
- In sign
- ♓︎ Pisces
Cicadas claim the scorching afternoon
Whitemarsh Island at a glance
- Today vs. normal: 81°F — typical for the season
- Last frost: February 27 (climatological average for this latitude)
- Microseason: Jul 1–5
- Planting window: Harvest early potatoes. Begin drying onions on the surface.
16-Day Forecast — Whitemarsh Island
- Sat90°75°6%
- Sun92°76°42%
- Mon98°74°14%
- Tue100°76°35%
- Wed97°72°39%
- Thu97°73°29%
- Fri100°75°22%
- Sat96°78°28%
- Sun102°78°37%
- Mon99°74°24%
- Tue91°71°21%
- Wed90°69°37%
- Thu82°69°48%
- Fri90°77°42%
- Sat92°76°39%
- Sun94°74°48%
Forecast data from Open-Meteo (CC BY 4.0).
Right now in the garden
Peak growing season
As of July 4, 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 — Whitemarsh Island
SPC includes Whitemarsh Island in the general thunderstorm area tomorrow — no severe risk, but storms are possible.
- TODAYNONENo severe risk
- 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 Whitemarsh Island
- 31410