Chapin, South Carolina Weather
Sun climbs to its northern throne. Day 88 of spring. Read this microseason across nine climate regions →
Chapin weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJun 15Drizzle35%0.02″89°70°—
- TuesdayJun 16Overcast13%—87°69°-2°
- WednesdayJun 17Rain62%0.10″86°70°-1°
- ThursdayJun 18Showers47%0.21″93°71°+7°
- FridayJun 19Light Showers66%0.10″87°69°-6°
- SaturdayJun 20Overcast42%—85°68°-2°
- SundayJun 21Overcast——93°65°+8°
AQI 39 (Good), driven by Ozone. AQI up 5 over the last 6 hours (gradual rise). Ozone at AQI 56 — 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 56 — peak already passed at 1 PM under partly cloudy skies. Levels should ease through evening.
- Present
- AQI 56
- UV peak
- 7.6 at earlier today
- Sky at peak
- partly cloudy
- Projected peak
- AQI 56
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
- 6:20 AM
- Moonset
- 8:48 PM
- In sign
- ♋︎ Cancer
Sun climbs to its northern throne
Chapin at a glance
- Today vs. normal: 8°F above the seasonal normal for this latitude
- Last frost: March 12 (climatological average for this latitude)
- Microseason: Jun 11–15
- Planting window: Stake and prune tomato suckers. Watch for squash vine borers.
16-Day Forecast — Chapin
- Mon90°70°35%
- Tue87°71°13%
- Wed86°70°62%
- Thu93°71°47%
- Fri87°69°66%
- Sat85°68°42%
- Sun93°65°7%
- Mon96°69°18%
- Tue100°73°26%
- Wed95°69°32%
- Thu85°69°32%
- Fri86°71°36%
- Sat92°69°55%
- Sun93°70°45%
- Mon90°72°55%
- Tue91°72°39%
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 — Chapin
SPC has placed Chapin in the General Thunderstorms category for severe thunderstorms tomorrow.
- TODAYNONENo severe risk
- TOMORROWTSTMGeneral Thunderstorms
- DAY 3NONENo severe risk
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 Chapin
- 29036