Acworth, Georgia Weather
Cicadas claim the scorching afternoon. Day 14 of summer. Read this microseason across nine climate regions →
Acworth weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJul 4Overcast——96°71°—
- SundayJul 5Drizzle29%0.04″97°73°+1°
- MondayJul 6Drizzle54%—93°72°-4°
- TuesdayJul 7Thunderstorm41%—87°71°-6°
- WednesdayJul 8Thunderstorm32%—92°72°+5°
- ThursdayJul 9Thunderstorm25%0.01″88°72°-4°
- FridayJul 10Thunderstorm44%—93°72°+5°
AQI 77 (Moderate), driven by Ozone. AQI flat over the last 6 hours (within ±4 points). Ozone at AQI 115 now. With UV 6.7 peaking around 1 PM under clear skies, surface ozone likely climbs to AQI 103 around 1 PM.
OK No precautions needed for the general population; unusually sensitive individuals may consider limiting prolonged outdoor exertion during the projected peak around 9 PM.
What's driving it
Ozone × UV × Sky
Ozone at AQI 115 now. With UV 6.7 peaking around 1 PM under clear skies, surface ozone likely climbs to AQI 103 around 1 PM.
- Present
- AQI 115
- UV peak
- 6.7 at 1 PM
- Sky at peak
- clear
- Projected peak
- AQI 103
PM × Wind × Precip
PM2.5 at 24.5 µg/m³ (AQI 80) 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
- 11:25 PM
- Moonset
- 10:50 AM
- In sign
- ♓︎ Pisces
Cicadas claim the scorching afternoon
Acworth at a glance
- Today vs. normal: 7°F above the seasonal normal for this latitude
- Last frost: March 11 (climatological average for this latitude)
- Microseason: Jul 1–5
- Planting window: Harvest early potatoes. Begin drying onions on the surface.
ZIP codes: 30101, 30102
16-Day Forecast — Acworth
- Sat96°71°9%
- Sun97°73°29%
- Mon93°72°54%
- Tue87°71°41%
- Wed92°72°32%
- Thu88°72°25%
- Fri93°72°44%
- Sat85°72°43%
- Sun91°72°34%
- Mon84°69°15%
- Tue85°62°15%
- Wed82°67°23%
- Thu89°68°30%
- Fri75°71°23%
- Sat89°71°19%
- Sun88°73°36%
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 — Acworth
SPC includes Acworth 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 Acworth
- 30144
- 30101