Outdoor conditions in

St. Clair

Michigan
Now
  1. 56°Mostly Cloudy2% rain74% humidityGusts 14 mph
  2. 59°Partly Sunny2% rain69% humidityGusts 14 mph
  3. 61°Partly Sunny2% rain68% humidityGusts 14 mph
  4. 61°Partly Sunny3% rain67% humidityGusts 14 mph
  5. 62°Mostly Cloudy4% rain65% humidityGusts 14 mph
  6. 61°Mostly Cloudy8% rain69% humidityGusts 15 mph
  7. 60°Mostly Cloudy10% rain71% humidityGusts 15 mph
  8. 59°Slight Chance Light Rain21% rain75% humidityGusts 16 mph
  9. 56°Chance Light Rain50% rain86% humidityGusts 16 mph
  10. 55°Chance Light Rain49% rain92% humidityGusts 15 mph
  11. 55°Rain Likely58% rain95% humidityGusts 16 mph
  12. 55°Rain99% rain99% humidityGusts 16 mph
  13. 57°Rain96% rain100% humidityGusts 18 mph
  14. 57°Rain95% rain100% humidityGusts 20 mph
  15. 59°Light Rain77% rain100% humidityGusts 21 mph
  16. 59°Light Rain Likely68% rain100% humidityGusts 23 mph
  17. 56°Light Rain Likely65% rain100% humidityGusts 23 mph
  18. 60°Chance Light Rain49% rain100% humidityGusts 24 mph
  19. 60°Chance Light Rain38% rain100% humidityGusts 25 mph
  20. 60°Slight Chance Light Rain24% rain96% humidityGusts 25 mph
  21. 59°Cloudy10% rain94% humidityGusts 25 mph
  22. 58°Slight Chance Light Rain20% rain93% humidityGusts 26 mph
  23. 59°Chance Light Rain30% rain86% humidityGusts 25 mph
  24. 58°Slight Chance Light Rain17% rain86% humidityGusts 25 mph
Extra care for

A little farther out

The next five days

Today

Today looks wet for a meaningful stretch.

Rain
99%
Humidity
65–99%
Wind
16 mph
Fri

Friday looks wet for a meaningful stretch.

Rain
96%
Humidity
80–100%
Wind
31 mph
Sat

Saturday has a real shower chance.

Rain
45%
Humidity
44–82%
Wind
29 mph
Sun

Sunday looks fairly quiet.

Rain
0%
Humidity
42–80%
Wind
23 mph
Mon

Monday looks fairly quiet.

Rain
1%
Humidity
46–82%
Wind
15 mph
  1. 62° / 49°Today looks wet for a meaningful stretch.99% rain · Humidity 65–99% · Wind 16 mph
  2. 60° / 45°Friday looks wet for a meaningful stretch.96% rain · Humidity 80–100% · Wind 31 mph
  3. 52° / 37°Saturday has a real shower chance.45% rain · Humidity 44–82% · Wind 29 mph
  4. 62° / 38°Sunday looks fairly quiet.0% rain · Humidity 42–80% · Wind 23 mph
  5. 64° / 41°Monday looks fairly quiet.1% rain · Humidity 46–82% · Wind 15 mph

Environmental watch

Air quality + smoke

Air quality

Southeast area · Updated Thu 12:26 PM
29GoodUS AQI

No fresh outlook yet.

Sky check

No plume detected overhead

Satellite view · Updated Thu 8:45 AM

Air near ground29 · Good US AQI

Rain, in motion · Past four hours

St. Clair radar

Ready when you areSee what is moving toward St. Clair.

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 12 PM–3 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 74% with light wind and gusts below 15 mph.

Humidity
74%
Wind
7 mph
Gusts
14 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 Southeast area, about 50 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 St. Clair, MI, 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.