Larkspur, CO Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Larkspur, CO in one place.
Sunny, with a high near 87. East wind 1 to 9 mph.
Local Weather Overview
This forecast page for Larkspur, 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: Jul 17, 2026 3:53 PM MDT.
The active forecast window currently covers Jul 18 to Jul 23, 2026 for Larkspur, CO.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 18 to Jul 23, 2026
- Latest sync
- Jul 17, 2026 3:53 PM MDT
- Forecast office
- BOU
- Source
- NOAA / NWS
Daily Outlook
This Week in Larkspur
Monday looks like the warmest upcoming period in Larkspur at 93 degrees F.
Thursday Night is the coolest period ahead with temperatures near 59 degrees F.
The strongest winds are forecast for Sunday Night at about 3 to 13 mph S.
Precipitation is mentioned in 8 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 17, 2026 3:53 PM 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
Mostly clear, with a low around 62. South southeast wind 7 to 12 mph, with gusts as high as 22 mph.
Sunny, with a high near 92. South southeast wind 1 to 8 mph, with gusts as high as 20 mph.
Mostly clear, with a low around 63.
A slight chance of showers and thunderstorms after noon. Sunny, with a high near 93.
A chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 64.
A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 85.
A chance of showers and thunderstorms. Mostly cloudy, with a low around 62.
Showers and thunderstorms likely after noon. Partly sunny, with a high near 86.
A chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 61.
Showers and thunderstorms after noon. Partly sunny, with a high near 83.
Showers and thunderstorms likely. Mostly cloudy, with a low around 59.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Saturday
Jul 18
|
Sunny
|
87°F |
1 to 9 mph
E
|
|
Saturday Night
Jul 18
|
Mostly Clear
|
62°F |
7 to 12 mph
SSE
|
|
Sunday
Jul 19
|
Sunny
|
92°F |
1 to 8 mph
SSE
|
|
Sunday Night
Jul 19
|
Mostly Clear
|
63°F |
3 to 13 mph
S
|
|
Monday
Jul 20
|
Sunny then Slight Chance Showers And Thunderstorms
|
93°F |
2 to 13 mph
NNE
|
|
Monday Night
Jul 20
|
Chance Showers And Thunderstorms then Partly Cloudy
|
64°F |
5 to 10 mph
ESE
|
|
Tuesday
Jul 21
|
Mostly Sunny then Chance Showers And Thunderstorms
|
85°F |
7 to 13 mph
NE
|
|
Tuesday Night
Jul 21
|
Chance Showers And Thunderstorms
|
62°F |
12 mph
S
|
|
Wednesday
Jul 22
|
Partly Sunny then Showers And Thunderstorms Likely
|
86°F |
6 to 10 mph
SSE
|
|
Wednesday Night
Jul 22
|
Chance Showers And Thunderstorms then Mostly Cloudy
|
61°F |
5 mph
S
|
|
Thursday
Jul 23
|
Partly Sunny then Showers And Thunderstorms
|
83°F |
3 to 8 mph
NW
|
|
Thursday Night
Jul 23
|
Showers And Thunderstorms Likely
|
59°F |
2 mph
WSW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Larkspur.