Outdoor conditions in

Irmo

South Carolina
Air qualityAir quality is moderate at the official reporting area.Air near ground level
Now
  1. 75°Sunny0% rain69% humidityGusts 5 mph
  2. 79°Sunny0% rain62% humidityGusts 6 mph
  3. 83°Sunny0% rain55% humidityGusts 6 mph
  4. 86°Sunny0% rain50% humidityGusts 6 mph
  5. 87°Sunny0% rain48% humidityGusts 6 mph
  6. 88°Sunny0% rain47% humidityGusts 7 mph
  7. 88°Sunny0% rain47% humidityGusts 7 mph
  8. 89°Sunny0% rain45% humidityGusts 6 mph
  9. 86°Clear0% rain51% humidityGusts 5 mph
  10. 83°Clear0% rain55% humidityGusts 5 mph
  11. 79°Clear0% rain62% humidityGusts 5 mph
  12. 74°Clear0% rain74% humidityGusts 5 mph
  13. 73°Clear0% rain73% humidityGusts 6 mph
  14. 71°Clear0% rain79% humidityGusts 7 mph
  15. 70°Clear0% rain78% humidityGusts 8 mph
  16. 69°Clear0% rain81% humidityGusts 9 mph
  17. 68°Clear0% rain84% humidityGusts 10 mph
  18. 68°Mostly Clear0% rain84% humidityGusts 10 mph
  19. 67°Mostly Clear0% rain84% humidityGusts 10 mph
  20. 66°Mostly Clear0% rain87% humidityGusts 10 mph
  21. 65°Sunny0% rain90% humidityGusts 10 mph
  22. 65°Sunny0% rain90% humidityGusts 9 mph
  23. 65°Sunny0% rain90% humidityGusts 9 mph
  24. 68°Sunny0% rain84% humidityGusts 9 mph
Extra care for

A little farther out

The next five days

Today

Today looks fairly quiet.

Rain
0%
Humidity
45–84%
Wind
7 mph
Fri

Friday looks fairly quiet.

Rain
1%
Humidity
50–90%
Wind
18 mph
Sat

Saturday looks breezy.

Rain
34%
Humidity
56–70%
Wind
25 mph
Sun

Sunday looks fairly quiet.

Rain
14%
Humidity
47–66%
Wind
21 mph
Mon

Monday looks fairly quiet.

Rain
5%
Humidity
63–83%
Wind
16 mph
  1. 89° / 68°Today looks fairly quiet.0% rain · Humidity 45–84% · Wind 7 mph
  2. 86° / 65°Friday looks fairly quiet.1% rain · Humidity 50–90% · Wind 18 mph
  3. 72° / 54°Saturday looks breezy.34% rain · Humidity 56–70% · Wind 25 mph
  4. 61° / 46°Sunday looks fairly quiet.14% rain · Humidity 47–66% · Wind 21 mph
  5. 67° / 48°Monday looks fairly quiet.5% rain · Humidity 63–83% · Wind 16 mph

Environmental watch

Air quality + smoke

Air quality

Columbia area · Updated Thu 9:26 AM
71ModerateUS AQI

No fresh outlook yet.

71 is in the Moderate range (51–100). Most people can be active outside; if you’re unusually sensitive to fine particles, consider a shorter or easier outing.

Sky check

No plume detected overhead

Satellite view · Updated Thu 8:45 AM

Air near ground71 · Moderate US AQI

Rain, in motion · Past four hours

Irmo radar

Ready when you areSee what is moving toward Irmo.

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 6 PM–9 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 69% with light wind and gusts below 6 mph.

Humidity
69%
Wind
2 mph
Gusts
5 mph

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

Nearby regional view

Explore Columbia

About 17 miles away, the Columbia hub looks more deeply at Columbia, SC. It reflects that wider area rather than Irmo’s exact conditions.

About these readingsSources and local limits

Weather

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

Air quality

This reading describes Columbia area, about 18 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 Irmo, 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.