Port Wentworth, Georgia Weather
Cicadas claim the scorching afternoon. Day 15 of summer. Read this microseason across nine climate regions →
Port Wentworth weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJul 5Overcast23%—99°76°—
- MondayJul 6Light Drizzle37%—98°77°-1°
- TuesdayJul 7Light Drizzle37%—98°75°0°
- WednesdayJul 8Drizzle23%—97°75°-1°
- ThursdayJul 9Drizzle18%—102°75°+5°
- FridayJul 10Light Drizzle21%—100°78°-2°
- SaturdayJul 11Overcast35%—101°78°+1°
AQI 31 (Good), driven by Ozone. AQI down 12 over the last 6 hours (gradual decline). Ozone at AQI 31 now. With UV 3.3 peaking around 1 PM under partly cloudy skies, surface ozone likely climbs to AQI 10 around 1 PM.
OK No precautions needed for the general population; unusually sensitive individuals may consider limiting prolonged outdoor exertion.
What's driving it
Ozone × UV × Sky
Ozone at AQI 31 now. With UV 3.3 peaking around 1 PM under partly cloudy skies, surface ozone likely climbs to AQI 10 around 1 PM.
- Present
- AQI 31
- UV peak
- 3.3 at 1 PM
- Sky at peak
- partly cloudy
- Projected peak
- AQI 10
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
- 11:37 PM
- Moonset
- 11:38 AM
- In sign
- ♓︎ Pisces
Cicadas claim the scorching afternoon
Port Wentworth at a glance
- Today vs. normal: 79°F — typical for the season
- Last frost: February 28 (climatological average for this latitude)
- Microseason: Jul 1–5
- Planting window: Harvest early potatoes. Begin drying onions on the surface.
ZIP code: 31407
15-Day Forecast — Port Wentworth
- Sun99°76°23%
- Mon98°77°37%
- Tue98°75°37%
- Wed97°75°23%
- Thu102°75°18%
- Fri100°78°21%
- Sat101°78°35%
- Sun98°76°52%
- Mon87°73°40%
- Tue91°71°25%
- Wed95°70°28%
- Thu96°70°35%
- Fri94°73°49%
- Sat89°75°48%
- Sun93°72°48%
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 — Port Wentworth
SPC includes Port Wentworth 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 Port Wentworth
- 31407