See exactly when rain will start and stop with a minute-by-minute precipitation nowcast for the next hour.
20°
Mostly Cloudy
Feels Like: 35°
Min: 13°
Max: 24°
The next few hours will be overcast, with today reaching 24°C and dropping to 13°C. The coming days will be mostly clear from afternoon until night.
Compare today's weather with yesterday's data and track temperature trends over time.
Hourly Forecast
Daylight Hours
06:46
Sunrise
19:01
Sunset
Moon
Waxing Crescent
11:39
Moonrise
20:38
Moonset
Daily Forecast
Today
Wednesday
Thursday
Friday
Saturday
Sunday
Monday
Tuesday
Wednesday
Thursday
Air Quality Data Available
Upgrade to access real-time air quality data for Firestone.
Resources
UV Index
Humidity
Weather in Firestone today, September 15, 2026
Expect a muted, overcast feel in Firestone on September 15, 2026 as cloud persists. Brighter breaks, if they arrive, should stay brief.
Expect highs of 24°C and cooler readings close to 13°C. Relative humidity sits between 30% and 51%, reaching its peak around 22:00. Winds stay light, near 5.5 km/h by 18:00, so the day feels still more than breezy.
The afternoon keeps an overcast feel, as cloud reaches about 100% around 19:00. Outdoor plans may still want a flexible backup. Visibility stays near 16.1 km. Sunrise is at 06:46 and sunset at 19:01, giving 12 hours 14 minutes of sunlight today.
Taken together, overcast skies in Firestone on September 15, 2026 favour indoor or covered options, with temperatures near 24°C.
Frequently asked questions about weather in Firestone
How warm does it get in Firestone?
The warmest month in Firestone is July, with average high temperatures of 32°C. The average temperature during this period is around 24°C.
How cold does it get in Firestone?
The coldest month in Firestone is January, with average low temperatures of -7°C. The average temperature during this period is around -2°C.
What is the wettest time of year in Firestone?
The wettest month in Firestone is May, with an average of 100mm of precipitation.
What is the driest time of year in Firestone?
The driest month in Firestone is December, with an average of 18mm of precipitation.
Explore more weather forecasts
- Frederick, Colorado
- New York City, New York
- Erie, Colorado
- Los Angeles, California
- Longmont, Colorado
- Brooklyn, New York
- Brighton, Colorado
- Chicago, Illinois
- Lafayette, Colorado
- Houston, Texas
- Louisville, Colorado
- Queens, New York
- Broomfield, Colorado
- Phoenix, Arizona
- Johnstown, Colorado
- Philadelphia, Pennsylvania