Siloam, Georgia Weather
Cicadas claim the scorching afternoon. Day 14 of summer. Read this microseason across nine climate regions →
Siloam weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJul 4Overcast——96°73°—
- SundayJul 5Overcast31%—97°76°+1°
- MondayJul 6Light Drizzle31%—96°73°-1°
- TuesdayJul 7Heavy Drizzle21%—94°71°-2°
- WednesdayJul 8T-storm w/ Hail22%—87°71°-7°
- ThursdayJul 9Light Drizzle20%—94°72°+7°
- FridayJul 10Overcast19%—94°73°0°
AQI 64 (Moderate), driven by PM2.5. AQI flat over the last 6 hours (within ±3 points). PM2.5 at 19.2 µg/m³ (AQI 70) with a 0.84 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
Ozone × UV × Sky
Ozone at AQI 45 now. With UV 5.4 peaking around 1 PM under clear skies, surface ozone likely climbs to AQI 32 around 1 PM.
- Present
- AQI 45
- UV peak
- 5.4 at 1 PM
- Sky at peak
- clear
- Projected peak
- AQI 32
PM × Wind × Precip
PM2.5 at 19.2 µg/m³ (AQI 70) with a 0.84 fine-to-coarse ratio and 3 mph wind — combustion smoke trapped in calm air, not road dust.
- PM2.5/PM10
- 0.84
- 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
- 11:18 PM
- Moonset
- 10:44 AM
- In sign
- ♓︎ Pisces
Cicadas claim the scorching afternoon
Siloam at a glance
- Today vs. normal: 6°F above the seasonal normal for this latitude
- Last frost: March 8 (climatological average for this latitude)
- Microseason: Jul 1–5
- Planting window: Harvest early potatoes. Begin drying onions on the surface.
ZIP code: 30665
16-Day Forecast — Siloam
- Sat96°73°5%
- Sun97°76°31%
- Mon96°73°31%
- Tue94°71°21%
- Wed87°71°22%
- Thu94°72°20%
- Fri94°73°19%
- Sat98°74°25%
- Sun93°73°22%
- Mon82°70°20%
- Tue77°66°10%
- Wed77°64°25%
- Thu85°64°29%
- Fri74°70°37%
- Sat90°69°45%
- Sun95°71°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 — Siloam
SPC includes Siloam 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 Siloam
- 30665
- 30642