South Carolina weather outlook for the next 7 days
From Oct 29 to Nov 4, temperatures in South Carolina will range from 50° to 81°. The hottest day is tomorrow (Oct 30), with a high of 81°; the coolest night is tomorrow (Oct 30), dipping to around 50°. Overall, daytime temperatures are expected to ease slightly towards the end of the period.
1 of the next 7 days are forecast to bring 0.04 in of rain or more: Wednesday, Nov 4 (~0.18 in). The wettest day is Wednesday, Nov 4, with around 0.18 in of rain.
The windiest day is Wednesday, Nov 4, with average speeds of about 12 mph and gusts of up to 28 mph. The UV index peaks at 4.7 (moderate) tomorrow (Oct 30). Average daily humidity ranges from 40% to 68%.
- Rainy days ahead: carry an umbrella or raincoat, slow down on wet roads and never drive through flooded roads – turn around, don't drown.
Frequently asked questions about the weather in South Carolina
Will it rain in South Carolina in the next 24 hours?
The chance of rain in South Carolina over the next 24 hours is low, peaking at only about 0% at 6:00 AM. It should be fine for outdoor plans.
What is the weather in South Carolina tomorrow?
Tomorrow (Friday, Oct 30), South Carolina will see clear sky, with temperatures from 50° to 81°, a 0% chance of rain, humidity around 43% and winds of 5 mph. Cool weather, bring a jacket.
Which day will be hottest in South Carolina this week?
According to the forecast, tomorrow (Oct 30) will be the hottest day, with a high of about 81°. The coolest is tomorrow (Oct 30), with a low of about 50°.
Which day is best for going out or outdoor activities in South Carolina?
Tomorrow (Oct 30) is the best day of the next 7: clear sky, 50° to 81°, with a 0% chance of rain. Go in the morning or late afternoon to avoid the strongest sun.
Is this forecast accurate for every part of South Carolina?
The forecast is calculated for a representative point in South Carolina. In mountain and coastal areas, or during showers and thunderstorms, conditions can vary a lot from place to place. For tornadoes, hurricanes, floods and winter storms, always follow the official National Weather Service warnings.
Day by day in South Carolina
| Day | Weather | High / Low | Rain | Wind | Heat index / wind chill |
|---|---|---|---|---|---|
| Today |  Clear sky |
78° / 57° | 0% · 0 in | 7 mph | 79° · Not hazardous |
| Tomorrow | Clear sky |
81° / 50° | 0% · 0 in | 5 mph | 81° · Caution |
| Sat, Oct 31 |  Overcast clouds |
71° / 59° | 0% · 0 in | 10 mph | 70° · Not hazardous |
| Sun, Nov 1 | Broken clouds |
70° / 55° | 0% · 0 in | 9 mph | 68° · Not hazardous |
| Mon, Nov 2 | Clear sky |
71° / 54° | 0% · 0 in | 8 mph | 69° · Not hazardous |
| Tue, Nov 3 | Clear sky |
74° / 53° | 0% · 0 in | 7 mph | 73° · Not hazardous |
| Wed, Nov 4 |  Light rain |
75° / 62° | 100% · 0.18 in | 12 mph | 76° · Not hazardous |
About the heat index and wind chill
The heat index is how hot it really feels when humidity is combined with the air temperature. The National Weather Service uses these levels: 80–90 °F caution, 90–103 °F extreme caution, 103–124 °F danger and 125 °F or more extreme danger. At "danger" level, heat cramps and heat exhaustion are likely with prolonged activity outdoors — drink water often, rest in the shade or air conditioning and avoid strenuous work in the afternoon.
The wind chill is how cold it feels on exposed skin when wind is combined with cold air (it applies at 50 °F and below). At a wind chill of −18 °F frostbite can develop in 30 minutes, at −35 °F in 10 minutes: cover your skin, wear layers, a hat and gloves.