Larkspur, CO

70° F
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Larkspur, CO Weather
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Today

 Hourly Daily Radar MinuteCast Monthly Air Quality Health & Activities
Air Quality Alert

Current Weather

9:49 AM

70°F
RealFeel® 77°
RealFeel Shade™ 68°
Air Quality Fair
Wind NNW 3 mph
Wind Gusts 6 mph
Sunny More Details

Current Air Quality

Today

8/14

22
AQI

Fair

The air quality is generally acceptable for most individuals. However, sensitive groups may experience minor to moderate symptoms from long-term exposure.

Based on Current Pollutants

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Current Air Quality

Our current air quality index (AQI) provides information on the quality of air that you are breathing and its impact on your health. There are at least six different pollutants that we track that impact the cleanliness of air and your health.

Health & Activities
See all
Tree Pollen
Low
The risk of tree pollen symptoms is low.
Ragweed Pollen
Low
The risk for ragweed pollen symptoms is low.
Mold
High
The risk of mold allergy symptoms is high. Remove your shoes as soon as you return inside.
Grass Pollen
Low
The risk of grass pollen symptoms is low.
Dust & Dander
Moderate
The risk of dust and dander allergy symptoms is moderate. Closing your windows on windy days can help prevent outside dust or dander from getting into your home.
Arthritis
Low
The risk of experiencing weather-related arthritis pain is low.
Sinus Pressure
Moderate
The risk of weather-related sinus pressure is moderate. Make sure you stay hydrated.
Common Cold
Low
The risk of catching a cold is low.
Flu
Low
The risk of catching the flu is low.
Migraine
Low
The risk of suffering from a weather-related migraine is low.
Asthma
Moderate
The risk of asthma symptoms is moderate.
Fishing
Good
Fishing conditions are good. Fishing in the early morning or dusk hours can help you get a catch.
Running
Good
Conditions for running are good. Be sure to wear sunscreen and UV-protective activewear.
Golf
Great
Conditions for golfing are great. Stay hydrated when spending time in the sun.
Biking & Cycling
Great
Conditions for cycling are great. Be sure you have the correct gear to keep your core temperature warm during winter months and cool during hot weather.
Beach & Pool
Great
Conditions for a day at the beach or pool are great. Remember to stay hydrated.
Stargazing
Poor
Conditions for stargazing are poor.
Hiking
Good
Conditions for hiking are good. Stay hydrated and bring enough water to last the entire hike.
Lawn Mowing
Good
Conditions for lawn mowing are good. Alternating mowing patterns can help all areas of your lawn grow.
Composting
Ideal
Composting conditions are ideal. Apply a 1/4 to 1/2 inch of compost to the top of your soil.
Outdoor Entertaining
Great
Conditions for outdoor entertaining will be great. Pay attention to the mosquito or pest forecast and prepare deterrents.
Air Travel
Ideal
Conditions for flying are ideal. Have a safe trip.
Driving
Good
Conditions for driving are good. Stay alert of any changes to the weather forecast.
Mosquitos
Very High
The risk for mosquito activity are high. Consider an EPA-registered repellent to deter mosquito bites.
Indoor Pests
High
The risk for pest activity is high. Replacing outdoor lights with yellow bug lights can attract less insects near your home.
Outdoor Pests
Extremely High
The risk for pest activity is extremely high. Eliminate standing water in rain gutters, buckets, and in tires where pests can breed.
See all

TODAY’S WEATHER FORECAST

8/14
86°Hi
RealFeel® 93°
Warm; a stray p.m. t-storm

TONIGHT’S WEATHER FORECAST

8/14
56°Lo
RealFeel® 57°
An evening thunderstorm

TOMORROW’S WEATHER FORECAST

8/15
82°/ 55°
RealFeel® 91°
Heavy afternoon thunderstorms

Looking Ahead

Watch for a heavy thunderstorm Tuesday afternoon; storms can cause flash flooding

Larkspur Weather Radar

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Larkspur Weather Radar
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World North America United States Colorado Larkspur

Weather Near Larkspur:

  • Boulder, CO
  • Denver, CO
  • Fort Collins, CO
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