Calhoun, Georgia Weather
Cicadas claim the scorching afternoon. Day 14 of summer. Read this microseason across nine climate regions →
Calhoun weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJul 4Overcast12%—96°70°—
- SundayJul 5Overcast25%—96°73°0°
- MondayJul 6Showers51%—93°72°-3°
- TuesdayJul 7T-storm w/ Hail34%—83°70°-10°
- WednesdayJul 8T-storm w/ Hail23%—91°69°+8°
- ThursdayJul 9Thunderstorm30%—91°70°0°
- FridayJul 10Light Drizzle53%—95°71°+4°
AQI 65 (Moderate), driven by PM2.5. AQI projected to climb to 84 over the next 6 hours. PM2.5 at 19.7 µg/m³ (AQI 71) with a 0.89 fine-to-coarse ratio and 4 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 during the projected peak around 9 PM.
What's driving it
Ozone × UV × Sky
Ozone at AQI 60 now. With UV 4.9 peaking around 1 PM under partly cloudy skies, surface ozone likely climbs to AQI 28 around 1 PM.
- Present
- AQI 60
- UV peak
- 4.9 at 1 PM
- Sky at peak
- partly cloudy
- Projected peak
- AQI 28
PM × Wind × Precip
PM2.5 at 19.7 µg/m³ (AQI 71) with a 0.89 fine-to-coarse ratio and 4 mph wind — combustion smoke trapped in calm air, not road dust.
- PM2.5/PM10
- 0.89
- 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
- 11:27 PM
- Moonset
- 10:51 AM
- In sign
- ♓︎ Pisces
Cicadas claim the scorching afternoon
Calhoun at a glance
- Today vs. normal: 6°F above the seasonal normal for this latitude
- Last frost: March 14 (climatological average for this latitude)
- Microseason: Jul 1–5
- Planting window: Harvest early potatoes. Begin drying onions on the surface.
ZIP code: 30701
16-Day Forecast — Calhoun
- Sat96°70°12%
- Sun96°73°25%
- Mon93°72°51%
- Tue83°70°34%
- Wed91°69°23%
- Thu91°70°30%
- Fri95°71°53%
- Sat78°71°55%
- Sun91°71°33%
- Mon87°66°16%
- Tue85°60°12%
- Wed82°65°28%
- Thu89°67°32%
- Fri78°70°23%
- Sat85°71°26%
- Sun89°72°35%
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 — Calhoun
SPC includes Calhoun 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 Calhoun
- 30701
- 30703