McDonough, Georgia Weather
Sun climbs to its northern throne. Day 88 of spring. Read this microseason across nine climate regions →
McDonough weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJun 15Overcast——86°68°—
- TuesdayJun 16Light Rain57%0.32″75°68°-11°
- WednesdayJun 17Drizzle51%—84°67°+9°
- ThursdayJun 18Showers74%0.39″78°69°-6°
- FridayJun 19Showers77%0.02″78°71°0°
- SaturdayJun 20Overcast39%—84°65°+6°
- SundayJun 21Light Drizzle17%—89°66°+5°
AQI 40 (Good), driven by PM2.5. AQI down 6 over the last 6 hours (gradual decline). PM2.5 at 5.4 µg/m³, PM10 at 5.5 µg/m³ — typical background levels with no transport signature.
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 5.4 µg/m³, PM10 at 5.5 µg/m³ — typical background levels with no transport signature.
- PM2.5/PM10
- 0.98
- Wind
- light
- Recent rain
- 0h in last 6h
- Pattern
- background
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).
A summer fog for fair, a winter fog for rain.
- Moonrise
- 6:34 AM
- Moonset
- 8:57 PM
- In sign
- ♊︎ Gemini
Sun climbs to its northern throne
McDonough at a glance
- Today vs. normal: 13°F below the seasonal normal for this latitude
- Last frost: March 8 (climatological average for this latitude)
- Microseason: Jun 11–15
- Planting window: Stake and prune tomato suckers. Watch for squash vine borers.
15-Day Forecast — McDonough
- Mon86°68°7%
- Tue75°68°57%
- Wed84°67°51%
- Thu78°69°74%
- Fri78°71°77%
- Sat84°65°39%
- Sun89°66°17%
- Mon89°69°29%
- Tue91°72°39%
- Wed87°69°29%
- Thu85°70°27%
- Fri90°70°45%
- Sat95°72°46%
- Sun95°74°36%
- Mon94°74°42%
Forecast data from Open-Meteo (CC BY 4.0).
Right now in the garden
Peak growing season
As of June 15, 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 — McDonough
SPC has placed McDonough in the General Thunderstorms category for severe thunderstorms today.
- 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 McDonough
- 30253
- 30252