Rock Hill, New York Weather
Cicadas claim the afternoon. Day 14 of summer. Read this microseason across nine climate regions →
Rock Hill weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJul 4Heavy Rain62%0.35″87°68°—
- SundayJul 5Heavy Rain50%1.2″80°68°-7°
- MondayJul 6Heavy Showers89%1.5″69°60°-11°
- TuesdayJul 7Showers74%0.67″62°56°-7°
- WednesdayJul 8Overcast21%—75°55°+13°
- ThursdayJul 9Light Drizzle16%0.01″86°59°+11°
- FridayJul 10Light Drizzle59%0.02″77°61°-9°
AQI 48 (Good), driven by Ozone. AQI up 15 in the last 6 hours — air quality is degrading. Ozone at AQI 50 — peak already passed at 1 PM under partly cloudy skies. Levels should ease through evening.
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 50 — peak already passed at 1 PM under partly cloudy skies. Levels should ease through evening.
- Present
- AQI 50
- UV peak
- 3.6 at earlier today
- Sky at peak
- partly cloudy
- Projected peak
- AQI 50
PM × Wind × Precip
PM2.5 at 5.5 µg/m³, PM10 at 6.5 µg/m³ — typical background levels with no transport signature.
- PM2.5/PM10
- 0.85
- Wind
- breezy
- 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).
If the first of July be rainy weather, 'twill rain more or less for four weeks together.
- Moonrise
- 10:54 PM
- Moonset
- 10:00 AM
- In sign
- ♓︎ Pisces
Cicadas claim the afternoon
Rock Hill at a glance
- Today vs. normal: 17°F above the seasonal normal for this latitude
- Last frost: April 26 (climatological average for this latitude)
- Microseason: Jul 1–5
- Planting window: Harvest early potatoes. Begin drying onions on the surface.
ZIP code: 12775
16-Day Forecast — Rock Hill
- Sat88°68°62%
- Sun80°68°50%
- Mon69°60°89%
- Tue62°56°74%
- Wed75°55°21%
- Thu86°59°16%
- Fri77°61°59%
- Sat77°64°27%
- Sun74°60°31%
- Mon77°57°22%
- Tue79°58°29%
- Wed82°53°33%
- Thu77°57°48%
- Fri88°60°42%
- Sat83°63°46%
- Sun77°65°49%
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 — Rock Hill
SPC has placed Rock Hill in the Slight Risk category for severe thunderstorms today.
- TODAYSLGTSlight Risk
- TOMORROWTSTMGeneral Thunderstorms
- DAY 3TSTMGeneral Thunderstorms
Scattered severe storms possible. A few tornadoes, hail, and damaging wind gusts possible.
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 Rock Hill
- 12775