Iva, South Carolina Weather
Cicadas claim the scorching afternoon. Day 15 of summer. Read this microseason across nine climate regions →
Iva weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJul 5Overcast23%—95°74°—
- MondayJul 6Overcast38%—93°74°-2°
- TuesdayJul 7Overcast32%—92°70°-1°
- WednesdayJul 8Overcast——94°70°+2°
- ThursdayJul 9Overcast——99°70°+5°
- FridayJul 10Light Drizzle14%—96°74°-3°
- SaturdayJul 11Mostly Clear27%—101°75°+5°
AQI 51 (Moderate), driven by PM2.5. AQI flat over the last 6 hours (within ±3 points). PM2.5 at 15.9 µg/m³ (AQI 64) with a 0.96 fine-to-coarse ratio and 2 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 36. Overcast through the UV peak window (cloud cover ~68%) — afternoon ozone should stay flat.
- Present
- AQI 36
- UV peak
- 0.3 at 1 PM
- Sky at peak
- overcast
- Projected peak
- AQI 4
PM × Wind × Precip
PM2.5 at 15.9 µg/m³ (AQI 64) with a 0.96 fine-to-coarse ratio and 2 mph wind — combustion smoke trapped in calm air, not road dust.
- PM2.5/PM10
- 0.96
- 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
- 11:45 PM
- Moonset
- 11:43 AM
- In sign
- ♓︎ Pisces
Cicadas claim the scorching afternoon
Iva at a glance
- Today vs. normal: 3°F below the seasonal normal for this latitude
- Last frost: March 13 (climatological average for this latitude)
- Microseason: Jul 1–5
- Planting window: Harvest early potatoes. Begin drying onions on the surface.
ZIP code: 29655
15-Day Forecast — Iva
- Sun95°74°23%
- Mon93°74°38%
- Tue92°70°32%
- Wed94°70°7%
- Thu99°70°8%
- Fri96°74°14%
- Sat101°75°27%
- Sun97°72°28%
- Mon95°69°23%
- Tue93°67°14%
- Wed94°67°10%
- Thu90°69°37%
- Fri76°69°32%
- Sat87°68°32%
- Sun91°69°40%
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 — Iva
SPC has placed Iva in the Marginal Risk category for severe thunderstorms today.
- TODAYMRGLMarginal Risk
- TOMORROWTSTMGeneral Thunderstorms
- DAY 3TSTMGeneral Thunderstorms
Isolated severe storms possible. Limited threat for hail or damaging wind.
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 Iva
- 29655