Outdoor conditions in

Colma

California
Air qualityAir quality is moderate at the official reporting area.Air near ground level
Now
  1. 52°Sunny0% rain85% humidityGusts 6 mph
  2. 52°Sunny0% rain84% humidityGusts 6 mph
  3. 52°Sunny0% rain81% humidityGusts 7 mph
  4. 57°Sunny0% rain73% humidityGusts 8 mph
  5. 62°Sunny0% rain64% humidityGusts 9 mph
  6. 68°Sunny0% rain51% humidityGusts 12 mph
  7. 72°Sunny0% rain43% humidityGusts 10 mph
  8. 77°Sunny0% rain38% humidityGusts 9 mph
  9. 78°Sunny0% rain37% humidityGusts 8 mph
  10. 77°Sunny0% rain39% humidityGusts 9 mph
  11. 79°Sunny0% rain41% humidityGusts 12 mph
  12. 75°Sunny0% rain45% humidityGusts 14 mph
  13. 72°Clear0% rain53% humidityGusts 15 mph
  14. 70°Mostly Clear0% rain56% humidityGusts 15 mph
  15. 65°Mostly Clear0% rain58% humidityGusts 13 mph
  16. 63°Mostly Clear0% rain61% humidityGusts 10 mph
  17. 62°Mostly Clear0% rain64% humidityGusts 9 mph
  18. 60°Mostly Clear0% rain66% humidityGusts 7 mph
  19. 59°Mostly Clear0% rain67% humidityGusts 6 mph
  20. 59°Mostly Clear0% rain67% humidityGusts 5 mph
  21. 58°Mostly Clear0% rain67% humidityGusts 5 mph
  22. 58°Mostly Clear0% rain65% humidityGusts 7 mph
  23. 58°Mostly Clear0% rain62% humidityGusts 8 mph
  24. 58°Mostly Clear0% rain59% humidityGusts 10 mph
Extra care for

A little farther out

The next five days

Today

Today looks fairly quiet.

Rain
0%
Humidity
37–85%
Wind
15 mph
Fri

Friday looks fairly quiet.

Rain
0%
Humidity
33–67%
Wind
14 mph
Sat

Saturday looks fairly quiet.

Rain
0%
Humidity
45–86%
Wind
15 mph
Sun

Sunday looks fairly quiet.

Rain
0%
Humidity
82–99%
Wind
24 mph
Mon

Monday looks breezy.

Rain
10%
Humidity
80–94%
Wind
26 mph
  1. 79° / 52°Today looks fairly quiet.0% rain · Humidity 37–85% · Wind 15 mph
  2. 80° / 58°Friday looks fairly quiet.0% rain · Humidity 33–67% · Wind 14 mph
  3. 77° / 57°Saturday looks fairly quiet.0% rain · Humidity 45–86% · Wind 15 mph
  4. 64° / 54°Sunday looks fairly quiet.0% rain · Humidity 82–99% · Wind 24 mph
  5. 60° / 53°Monday looks breezy.10% rain · Humidity 80–94% · Wind 26 mph

Environmental watch

Air quality + smoke

Air quality

San Francisco area · Updated Thu 6:26 AM
52ModerateUS AQI

Moderate through 12 PM.

52 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 5:45 AM

Air near ground52 · Moderate US AQI

Rain, in motion · Past four hours

Colma radar

Ready when you areSee what is moving toward Colma.

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?

Lower-concern hours fall overnight.

No lower-concern three-hour stretch between 9 AM and 11 PM appears in this outlook.

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

Humidity is 85% with light wind and gusts below 7 mph.

Humidity
85%
Wind
5 mph
Gusts
6 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 Oakland

About 14 miles away, the Oakland hub looks more deeply at Oakland, CA. It reflects that wider area rather than Colma’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 San Francisco area, about 5 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 Colma, CA, 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.