Firestone, CO Weather Forecast
Local 7-day forecast
Partly Cloudy
Track current conditions, temperature changes, wind, and the full daily outlook for Firestone, CO in one place.
Partly cloudy. Low around 61, with temperatures rising to around 63 overnight. Northwest wind around 5 mph.
Local Weather Overview
This forecast page for Firestone, CO is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Aug 25, 2026 4:06 AM MDT.
The active forecast window currently covers Aug 25 to Aug 31, 2026 for Firestone, CO.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Aug 25 to Aug 31, 2026
- Latest sync
- Aug 25, 2026 4:06 AM MDT
- Forecast office
- BOU
- Source
- NOAA / NWS
Daily Outlook
This Week in Firestone
Saturday looks like the warmest upcoming period in Firestone at 96 degrees F.
Wednesday Night is the coolest period ahead with temperatures near 58 degrees F.
The strongest winds are forecast for Saturday at about 5 to 10 mph WSW.
Precipitation is mentioned in 8 upcoming forecast periods.
Forecast Details
- Last updated
- Aug 25, 2026 4:06 AM MDT
- Coverage
- 7 days
- Time zone
- America/Denver
- Forecast office
- BOU
- Radar station
- KFTG
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A chance of showers and thunderstorms after 1pm. Mostly sunny. High near 89, with temperatures falling to around 84 in the afternoon. North wind 2 to 9 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
A chance of showers and thunderstorms before 9pm. Partly cloudy, with a low around 59. West northwest wind 3 to 9 mph. Chance of precipitation is 30%.
A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 86. Northeast wind around 6 mph. Chance of precipitation is 30%.
A chance of showers and thunderstorms before 9pm, then a chance of showers and thunderstorms between 9pm and midnight. Partly cloudy, with a low around 58. West northwest wind 1 to 6 mph. Chance of precipitation is 40%.
Mostly sunny, with a high near 89.
Partly cloudy, with a low around 59.
Mostly sunny, with a high near 95.
Mostly cloudy, with a low around 60.
Mostly sunny, with a high near 96.
A slight chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 61.
A chance of showers and thunderstorms after noon. Partly sunny, with a high near 91.
A chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 59.
A chance of showers and thunderstorms after noon. Partly sunny, with a high near 88.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Overnight
Aug 25
|
Partly Cloudy
|
61°F |
5 mph
NW
|
|
Tuesday
Aug 25
|
Mostly Sunny then Chance Showers And Thunderstorms
|
89°F |
2 to 9 mph
N
|
|
Tuesday Night
Aug 25
|
Chance Showers And Thunderstorms then Partly Cloudy
|
59°F |
3 to 9 mph
WNW
|
|
Wednesday
Aug 26
|
Mostly Sunny then Chance Showers And Thunderstorms
|
86°F |
6 mph
NE
|
|
Wednesday Night
Aug 26
|
Chance Showers And Thunderstorms then Partly Cloudy
|
58°F |
1 to 6 mph
WNW
|
|
Thursday
Aug 27
|
Mostly Sunny
|
89°F |
1 to 5 mph
NE
|
|
Thursday Night
Aug 27
|
Partly Cloudy
|
59°F |
6 mph
SSW
|
|
Friday
Aug 28
|
Mostly Sunny
|
95°F |
2 to 8 mph
ESE
|
|
Friday Night
Aug 28
|
Mostly Cloudy
|
60°F |
5 to 8 mph
SW
|
|
Saturday
Aug 29
|
Mostly Sunny
|
96°F |
5 to 10 mph
WSW
|
|
Saturday Night
Aug 29
|
Slight Chance Showers And Thunderstorms then Mostly Cloudy
|
61°F |
3 to 9 mph
WSW
|
|
Sunday
Aug 30
|
Partly Sunny then Chance Showers And Thunderstorms
|
91°F |
3 to 8 mph
SSW
|
|
Sunday Night
Aug 30
|
Chance Showers And Thunderstorms then Mostly Cloudy
|
59°F |
2 to 8 mph
SW
|
|
Monday
Aug 31
|
Partly Sunny then Chance Showers And Thunderstorms
|
88°F |
2 to 8 mph
SSE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Firestone.
