Feels like81°FWind direction southwestGusts —Humidity 93%Cloud cover 1%Pressure 30.06 inHg
Overcast
72°💧 None💨 0 mphH 99%30.06 inHg
Feels like81°FWind direction southGusts —Humidity 99%Cloud cover 97%Pressure 30.06 inHg
Mostly clear night
92°💧 None💨 4 mphH 41%30.03 inHg
Feels like96°FWind direction southeastGusts —Humidity 41%Cloud cover 12%Pressure 30.03 inHg
Sunday
Clear night
82°💧 None💨 7 mphH 54%29.97 inHg
Feels like82°FWind direction southeastGusts —Humidity 54%Cloud cover 4%Pressure 29.97 inHg
Sunny
74°💧 None💨 4 mphH 95%30.03 inHg
Feels like81°FWind direction southeastGusts —Humidity 95%Cloud cover 3%Pressure 30.03 inHg
Overcast
74°💧 None💨 2 mphH 94%30.06 inHg
Feels like82°FWind direction eastGusts —Humidity 94%Cloud cover 100%Pressure 30.06 inHg
Mostly clear night
90°💧 None💨 2 mphH 51%30.03 inHg
Feels like97°FWind direction southeastGusts —Humidity 51%Cloud cover 20%Pressure 30.03 inHg
Monday
Mostly clear night
82°💧 None💨 6 mphH 67%29.97 inHg
Feels like87°FWind direction southGusts —Humidity 67%Cloud cover 19%Pressure 29.97 inHg
Sunny
76°💧 None💨 4 mphH 94%30.03 inHg
Feels like83°FWind direction southGusts —Humidity 94%Cloud cover 4%Pressure 30.03 inHg
Overcast
76°💧 None💨 3 mphH 95%30.06 inHg
Feels like84°FWind direction southGusts —Humidity 95%Cloud cover 98%Pressure 30.06 inHg
Mostly clear night
90°💧 None💨 5 mphH 52%30.03 inHg
Feels like96°FWind direction southGusts —Humidity 52%Cloud cover 39%Pressure 30.03 inHg
Tuesday
Mostly clear night
78°💧 None💨 4 mphH 88%30.00 inHg
Feels like85°FWind direction southeastGusts —Humidity 88%Cloud cover 25%Pressure 30.00 inHg
Light rain
75°💧 None💨 4 mphH 96%30.06 inHg
Feels like82°FWind direction southGusts —Humidity 96%Cloud cover 91%Pressure 30.06 inHg
Mostly sunny
75°💧 None💨 3 mphH 99%30.09 inHg
Feels like83°FWind direction southGusts —Humidity 99%Cloud cover 30%Pressure 30.09 inHg
Overcast night
88°💧 None💨 5 mphH 55%30.06 inHg
Feels like93°FWind direction southGusts —Humidity 55%Cloud cover 100%Pressure 30.06 inHg
Wednesday
Mostly cloudy night
78°💧 None💨 2 mphH 85%30.00 inHg
Feels like86°FWind direction southwestGusts —Humidity 85%Cloud cover 91%Pressure 30.00 inHg
Overcast
75°💧 None💨 3 mphH 97%30.03 inHg
Feels like83°FWind direction southwestGusts —Humidity 97%Cloud cover 95%Pressure 30.03 inHg
Overcast
73°💧 None💨 3 mphH 98%30.06 inHg
Feels like81°FWind direction westGusts —Humidity 98%Cloud cover 99%Pressure 30.06 inHg
Overcast night
87°💧 None💨 5 mphH 60%30.00 inHg
Feels like93°FWind direction southwestGusts —Humidity 60%Cloud cover 100%Pressure 30.00 inHg
Thursday
Partly cloudy night
80°💧 None💨 4 mphH 74%29.91 inHg
Feels like86°FWind direction southwestGusts —Humidity 74%Cloud cover 64%Pressure 29.91 inHg
Light rain
76°💧 None💨 5 mphH 91%29.94 inHg
Feels like82°FWind direction southGusts —Humidity 91%Cloud cover 39%Pressure 29.94 inHg
Sunny
74°💧 None💨 5 mphH 98%29.97 inHg
Feels like80°FWind direction southwestGusts —Humidity 98%Cloud cover 9%Pressure 29.97 inHg
Mostly clear night
92°💧 None💨 5 mphH 49%29.91 inHg
Feels like97°FWind direction southwestGusts —Humidity 49%Cloud cover 38%Pressure 29.91 inHg
Friday
Mostly cloudy night
79°💧 None💨 3 mphH 87%29.91 inHg
Feels like87°FWind direction westGusts —Humidity 87%Cloud cover 95%Pressure 29.91 inHg
Moderate rain
74°💧 None💨 2 mphH 95%29.94 inHg
Feels like82°FWind direction northGusts —Humidity 95%Cloud cover 62%Pressure 29.94 inHg
Mostly cloudy
74°💧 None💨 3 mphH 99%30.00 inHg
Feels like83°FWind direction southeastGusts —Humidity 99%Cloud cover 76%Pressure 30.00 inHg
Light thunderstorms
83°💧 None💨 3 mphH 75%29.97 inHg
Feels like92°FWind direction westGusts —Humidity 75%Cloud cover 88%Pressure 29.97 inHg
Saturday
Light rain
76°💧 None💨 3 mphH 95%30.00 inHg
Feels like85°FWind direction southwestGusts —Humidity 95%Cloud cover 98%Pressure 30.00 inHg
Light rain
73°💧 None💨 1 mphH 99%30.00 inHg
Feels like81°FWind direction westGusts —Humidity 99%Cloud cover 91%Pressure 30.00 inHg
Overcast
73°💧 None💨 2 mphH 99%30.03 inHg
Feels like80°FWind direction northGusts —Humidity 99%Cloud cover 100%Pressure 30.03 inHg
Mostly clear night
86°💧 None💨 2 mphH 61%30.00 inHg
Feels like94°FWind direction westGusts —Humidity 61%Cloud cover 24%Pressure 30.00 inHg
Sunday
Light rain
77°💧 None💨 2 mphH 87%29.94 inHg
Feels like85°FWind direction southeastGusts —Humidity 87%Cloud cover 55%Pressure 29.94 inHg
Mostly sunny
73°💧 None💨 0 mphH 98%29.94 inHg
Feels like82°FWind direction southeastGusts —Humidity 98%Cloud cover 23%Pressure 29.94 inHg
Mostly cloudy
72°💧 None💨 4 mphH 99%29.97 inHg
Feels like78°FWind direction northGusts —Humidity 99%Cloud cover 88%Pressure 29.97 inHg
Mostly clear night
87°💧 None💨 4 mphH 51%29.91 inHg
Feels like91°FWind direction northGusts —Humidity 51%Cloud cover 27%Pressure 29.91 inHg
Monday
Mostly clear night
80°💧 None💨 6 mphH 64%29.88 inHg
Feels like83°FWind direction northeastGusts —Humidity 64%Cloud cover 34%Pressure 29.88 inHg
In Chapin and, more broadly, across the state of South Carolina:
The afternoon will feature a mix of sun and clouds, with temperatures remaining hot, ranging from 79 to 90 degrees Fahrenheit. Light west winds will prevail throughout the day, with maximum speeds around 8 mph and gusts reaching up to 12 mph. No precipitation is expected, so dry conditions will continue into the evening. It’s a warm day with comfortable breezes, making it suitable for outdoor activities. Be sure to stay hydrated and wear sun protection if you plan to be outside for an extended period. Conditions are expected to remain stable for the rest of the day.
15-Day Weather Outlook for Chapin
TomorrowTomorrowMostly sunny95°/72°💧 None💨 6 mph
Daytime temperature 74°FFeels like 79°FHumidity 65%Pressure 30.00 inHgCloud cover 3%Wind direction northGusts 15 mphSunrise —Sunset —
Microscopic particles that can penetrate deep into the lungs. Elevated concentrations can especially affect children, older adults and people with respiratory conditions.
Microscopic particles that can penetrate deep into the lungs. Elevated concentrations can especially affect children, older adults and people with respiratory conditions.
Microscopic particles that can penetrate deep into the lungs. Elevated concentrations can especially affect children, older adults and people with respiratory conditions.
Microscopic particles that can penetrate deep into the lungs. Elevated concentrations can especially affect children, older adults and people with respiratory conditions.
Microscopic particles that can penetrate deep into the lungs. Elevated concentrations can especially affect children, older adults and people with respiratory conditions.
Today's weather health advice
Open today's recommendations.
⌄
☀️
Very high UV risk
Use SPF 50+ sunscreen, a hat and sunglasses. Seek shade and limit exposure around midday.
🌬️
Acceptable air quality
Air quality is acceptable for most people. Very sensitive people may want to reduce prolonged exertion.
💧
Stay hydrated
Drink water regularly, especially during physical activity or prolonged sun exposure.
🏃
Best in the morning or late in the day
For walking, running or cycling, prefer the early morning or late afternoon.
WIND OUTLOOK
Hourly Wind Forecast for Chapin
Vertical axis: mph · Horizontal axis: hours
mph
Sustained windMax gusts
NIGHT SKY · CHAPIN, SOUTH CAROLINA
Tonight's Stargazing & Shooting Stars
Excellent observing conditions. Best local viewing window: 4:00 AM–5:00 AM.
100/100Best-hour score
BEST TIME TONIGHT4:00 AM–5:00 AM
Astronomical darkness: 8:59 PM–5:43 AM
☁Cloud cover0%
Real hourly forecast for the best viewing hour.
☾Moonlight7%
Waxing Crescent · Moon below the horizon at the best viewing hour.
☄Meteor activitySeptember ε-Perseids
Reference ZHR 8 · Radiant 76° high at the best hour.
✦Estimated visible meteors2–5/hour
Local estimate after weather, moonlight and radiant-height adjustments.
Chance ≥1 meteor in 30 min80%
UPCOMING METEOR PERIODSStart, peak and end dates · weather should be checked closer to the peak.
SEP 5–SEP 21
September ε-PerseidsStart SEP 5 · Peak SEP 9 · End SEP 21 · ZHR 8 · 6% Moon at peak
ACTIVE NOW
SEP 20–NOV 20
Southern TauridsStart SEP 20 · Peak NOV 5 · End NOV 20 · ZHR 7 · 20% Moon at peak
UPCOMING
OCT 2–NOV 7
OrionidsStart OCT 2 · Peak OCT 21 · End NOV 7 · ZHR 20 · 77% Moon at peak
UPCOMING
OCT 20–DEC 10
Northern TauridsStart OCT 20 · Peak NOV 12 · End DEC 10 · ZHR 5 · 7% Moon at peak
UPCOMING
Experimental local observing estimate. Weather values come from the hourly forecast already used on this page.
Moon position and astronomical darkness are calculated locally from time and coordinates. Meteor-shower ZHR describes ideal
conditions and is not the number of meteors a person should expect to see locally.
DISCOVER WEATHER NEARBYWeather in other cities⌄
Explore current conditions and forecasts for other locations.
Forecast data for Chapin were last refreshed today at 1:44 PM. The current forecast period extends through 15/09/2026 at 11:00 AM. Weather, air-quality and UV-index data are provided through WEATHER-INFO.COM. Forecasts are produced automatically from the latest available data and are subject to periodic technical checks. This service is intended for general weather information.