Arrowhead, CO Weather Forecast
Local 7-day forecast
Mostly Sunny then Chance Rain Showers
Track current conditions, temperature changes, wind, and the full daily outlook for Arrowhead, CO in one place.
A chance of rain showers after noon. Mostly sunny. High near 74, with temperatures falling to around 71 in the afternoon. East southeast wind 3 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.
Local Weather Overview
This forecast page for Arrowhead, 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: Sep 14, 2026 8:49 PM MDT.
The active forecast window currently covers Sep 15 to Sep 21, 2026 for Arrowhead, CO.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Sep 15 to Sep 21, 2026
- Latest sync
- Sep 14, 2026 8:49 PM MDT
- Forecast office
- BOU
- Source
- NOAA / NWS
Daily Outlook
This Week in Arrowhead
Wednesday looks like the warmest upcoming period in Arrowhead at 83 degrees F.
Saturday Night is the coolest period ahead with temperatures near 50 degrees F.
The strongest winds are forecast for Tuesday Night at about 5 to 14 mph E.
Precipitation is mentioned in 9 upcoming forecast periods.
Forecast Details
- Last updated
- Sep 14, 2026 8:49 PM MDT
- Coverage
- 7 days
- Time zone
- America/Denver
- Forecast office
- BOU
- Radar station
- KCYS
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Mostly cloudy, with a low around 53. East wind 5 to 14 mph, with gusts as high as 22 mph.
Partly sunny, with a high near 83. East wind 3 to 7 mph.
Mostly cloudy, with a low around 60. West northwest wind around 7 mph.
A chance of showers and thunderstorms after noon. Mostly cloudy, with a high near 76. Chance of precipitation is 40%.
A chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 57.
A chance of showers and thunderstorms after noon. Partly sunny, with a high near 83.
A chance of rain showers before midnight. Partly cloudy, with a low around 53.
A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 78.
A chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 50.
A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 77.
A slight chance of rain showers before midnight. Partly cloudy, with a low around 50.
Sunny, with a high near 78.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
Sep 15
|
Mostly Sunny then Chance Rain Showers
|
74°F |
3 to 13 mph
ESE
|
|
Tuesday Night
Sep 15
|
Mostly Cloudy
|
53°F |
5 to 14 mph
E
|
|
Wednesday
Sep 16
|
Partly Sunny
|
83°F |
3 to 7 mph
E
|
|
Wednesday Night
Sep 16
|
Mostly Cloudy
|
60°F |
7 mph
WNW
|
|
Thursday
Sep 17
|
Mostly Cloudy then Chance Showers And Thunderstorms
|
76°F |
6 mph
NE
|
|
Thursday Night
Sep 17
|
Chance Showers And Thunderstorms then Mostly Cloudy
|
57°F |
2 to 6 mph
NW
|
|
Friday
Sep 18
|
Partly Sunny then Chance Showers And Thunderstorms
|
83°F |
2 to 8 mph
WSW
|
|
Friday Night
Sep 18
|
Chance Rain Showers then Partly Cloudy
|
53°F |
5 to 8 mph
W
|
|
Saturday
Sep 19
|
Mostly Sunny then Chance Showers And Thunderstorms
|
78°F |
3 to 8 mph
SE
|
|
Saturday Night
Sep 19
|
Chance Showers And Thunderstorms then Partly Cloudy
|
50°F |
3 to 8 mph
WNW
|
|
Sunday
Sep 20
|
Mostly Sunny then Slight Chance Showers And Thunderstorms
|
77°F |
3 to 9 mph
ENE
|
|
Sunday Night
Sep 20
|
Slight Chance Rain Showers then Partly Cloudy
|
50°F |
3 to 9 mph
NNE
|
|
Monday
Sep 21
|
Sunny
|
78°F |
3 to 9 mph
E
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Arrowhead.