Outdoor conditions in

Larkspur

California
Now
  1. 70°Sunny0% rain46% humidityGusts 9 mph
  2. 75°Sunny0% rain38% humidityGusts 8 mph
  3. 82°Sunny0% rain31% humidityGusts 6 mph
  4. 85°Sunny0% rain27% humidityGusts 5 mph
  5. 88°Sunny0% rain25% humidityGusts 3 mph
  6. 89°Sunny0% rain25% humidityGusts 2 mph
  7. 88°Sunny0% rain25% humidityGusts 2 mph
  8. 84°Clear0% rain29% humidityGusts 2 mph
  9. 79°Clear0% rain35% humidityGusts 2 mph
  10. 71°Clear0% rain40% humidityGusts 2 mph
  11. 68°Clear0% rain45% humidityGusts 1 mph
  12. 65°Clear0% rain48% humidityWind unavailable
  13. 64°Clear0% rain50% humidityWind unavailable
  14. 62°Clear0% rain52% humidityWind unavailable
  15. 61°Clear0% rain54% humidityWind unavailable
  16. 60°Clear0% rain55% humidityGusts 1 mph
  17. 59°Clear0% rain54% humidityGusts 1 mph
  18. 59°Mostly Clear0% rain53% humidityGusts 1 mph
  19. 58°Mostly Clear0% rain52% humidityGusts 5 mph
  20. 58°Sunny0% rain51% humidityGusts 5 mph
  21. 58°Sunny0% rain51% humidityGusts 5 mph
  22. 59°Sunny0% rain50% humidityGusts 7 mph
  23. 65°Sunny0% rain45% humidityGusts 7 mph
  24. 72°Sunny0% rain37% humidityGusts 7 mph
Extra care for

A little farther out

The next five days

Today

Today looks fairly quiet.

Rain
0%
Humidity
25–78%
Wind
9 mph
Fri

Friday looks fairly quiet.

Rain
0%
Humidity
21–55%
Wind
8 mph
Sat

Saturday looks fairly quiet.

Rain
0%
Humidity
26–72%
Wind
2 mph
Sun

Sunday looks fairly quiet.

Rain
0%
Humidity
55–96%
Wind
10 mph
Mon

Monday looks fairly quiet.

Rain
7%
Humidity
54–99%
Wind
17 mph
  1. 89° / 51°Today looks fairly quiet.0% rain · Humidity 25–78% · Wind 9 mph
  2. 93° / 58°Friday looks fairly quiet.0% rain · Humidity 21–55% · Wind 8 mph
  3. 89° / 56°Saturday looks fairly quiet.0% rain · Humidity 26–72% · Wind 2 mph
  4. 74° / 53°Sunday looks fairly quiet.0% rain · Humidity 55–96% · Wind 10 mph
  5. 67° / 48°Monday looks fairly quiet.7% rain · Humidity 54–99% · Wind 17 mph

Environmental watch

Air quality + smoke

Air quality

San Rafael area · Updated Thu 10:26 AM
35GoodUS AQI

Good through 12 PM.

Sky check

No plume detected overhead

Satellite view · Updated Thu 5:45 AM

Air near ground35 · Good US AQI

Rain, in motion · Past four hours

Larkspur radar

Ready when you areSee what is moving toward Larkspur.

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?

Use extra caution.

There is no lower-concern three-hour stretch in the next 12 hours.

Next 12 hoursChoose a time to see what is driving the concern.
Selected timeNowUse caution

Humidity is 46%.

Humidity
46%
Wind
5 mph
Gusts
9 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 20 miles away, the Oakland hub looks more deeply at Oakland, CA. It reflects that wider area rather than Larkspur’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 Rafael area, about 2 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 Larkspur, 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.