Outdoor conditions in

South Union

South Carolina
Now
  1. 76°Sunny0% rain68% humidityGusts 2 mph
  2. 81°Sunny0% rain59% humidityGusts 3 mph
  3. 84°Sunny0% rain52% humidityGusts 5 mph
  4. 86°Sunny0% rain48% humidityGusts 6 mph
  5. 88°Sunny0% rain45% humidityGusts 6 mph
  6. 89°Sunny0% rain44% humidityGusts 7 mph
  7. 88°Sunny0% rain44% humidityGusts 7 mph
  8. 85°Mostly Clear0% rain49% humidityGusts 6 mph
  9. 80°Mostly Clear0% rain58% humidityGusts 6 mph
  10. 75°Mostly Clear0% rain69% humidityGusts 6 mph
  11. 72°Mostly Clear0% rain77% humidityGusts 5 mph
  12. 70°Mostly Clear0% rain81% humidityGusts 3 mph
  13. 69°Mostly Clear0% rain86% humidityGusts 3 mph
  14. 68°Mostly Clear0% rain89% humidityGusts 3 mph
  15. 67°Mostly Clear0% rain90% humidityGusts 2 mph
  16. 66°Mostly Clear0% rain91% humidityGusts 3 mph
  17. 65°Mostly Clear0% rain94% humidityGusts 3 mph
  18. 64°Mostly Clear0% rain94% humidityGusts 5 mph
  19. 63°Mostly Clear0% rain96% humidityGusts 6 mph
  20. 62°Sunny0% rain97% humidityGusts 6 mph
  21. 62°Sunny0% rain97% humidityGusts 6 mph
  22. 62°Sunny0% rain96% humidityGusts 7 mph
  23. 65°Sunny0% rain91% humidityGusts 9 mph
  24. 72°Sunny0% rain76% humidityGusts 10 mph
Extra care for

A little farther out

The next five days

Today

Today looks fairly quiet.

Rain
0%
Humidity
44–91%
Wind
7 mph
Fri

Friday looks fairly quiet.

Rain
0%
Humidity
45–97%
Wind
23 mph
Sat

Saturday looks fairly quiet.

Rain
12%
Humidity
45–73%
Wind
24 mph
Sun

Sunday looks fairly quiet.

Rain
6%
Humidity
40–70%
Wind
24 mph
Mon

Monday looks fairly quiet.

Rain
1%
Humidity
55–90%
Wind
21 mph
  1. 89° / 64°Today looks fairly quiet.0% rain · Humidity 44–91% · Wind 7 mph
  2. 85° / 62°Friday looks fairly quiet.0% rain · Humidity 45–97% · Wind 23 mph
  3. 64° / 51°Saturday looks fairly quiet.12% rain · Humidity 45–73% · Wind 24 mph
  4. 61° / 44°Sunday looks fairly quiet.6% rain · Humidity 40–70% · Wind 24 mph
  5. 66° / 45°Monday looks fairly quiet.1% rain · Humidity 55–90% · Wind 21 mph

Environmental watch

Air quality + smoke

Air quality

Macon County area · Updated Thu 11:25 AM
5GoodUS AQI

Good now, rising to Moderate by 12 PM.

Sky check

No plume detected overhead

Satellite view · Updated Thu 8:45 AM

Air near ground5 · Good US AQI

Rain, in motion · Past four hours

South Union radar

Ready when you areSee what is moving toward South Union.

Watch the last four hours of rain, then search any nearby trail, lake, or address.

View the official forecast ↗

Outdoor fire check

Thinking about a backyard fire?

Weather is less concerning around 7 PM–10 PM.

Humidity stays higher and winds stay lighter for at least three hours.

Next 12 hoursChoose a time to see what is driving the concern.
Selected timeNowLower weather concern

Humidity is 68% with light wind and gusts below 3 mph.

Humidity
68%
Wind
1 mph
Gusts
2 mph

Check local rules. Weather is only part of the decision. Check city, county, and land-manager fire restrictions before lighting any outdoor fire.

About these readingsSources and local limits

Weather

Forecasts, alerts, and radar come from NOAA and the National Weather Service.

Air quality

This reading describes Macon County area, about 46 miles away. Conditions can differ at this exact spot.

Smoke

Satellite imagery shows smoke overhead. It cannot tell us how much smoke has reached breathing level.

This page represents South Union, SC, so conditions can vary from street to street. Environmental data: AirNow · participating air agencies · preliminary real-time US AQI · NOAA Hazard Mapping System · satellite-observed smoke.