Boulder, CO Weather Forecast
Local 7-day forecast
Mostly Clear
Track current conditions, temperature changes, wind, and the full daily outlook for Boulder, CO in one place.
Mostly clear. Low around 59, with temperatures rising to around 62 overnight. West wind around 3 mph.
Local Weather Overview
This forecast page for Boulder, 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 10, 2026 4:09 AM MDT.
The active forecast window currently covers Jul 10 to Jul 16, 2026 for Boulder, CO.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 10 to Jul 16, 2026
- Latest sync
- Jul 10, 2026 4:09 AM MDT
- Forecast office
- BOU
- Source
- NOAA / NWS
Daily Outlook
This Week in Boulder
Monday looks like the warmest upcoming period in Boulder at 94 degrees F.
Overnight is the coolest period ahead with temperatures near 59 degrees F.
The strongest winds are forecast for Tuesday at about 1 to 8 mph NE.
Precipitation is mentioned in 2 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 10, 2026 4:09 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, with a high near 83. North northeast wind 1 to 6 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
Partly cloudy. Low around 61, with temperatures rising to around 64 overnight. West southwest wind around 6 mph.
Sunny, with a high near 90. East northeast wind 1 to 5 mph.
Mostly clear, with a low around 65. West southwest wind around 3 mph.
Sunny, with a high near 91.
Mostly clear, with a low around 66.
Sunny, with a high near 94.
Mostly clear, with a low around 67.
Sunny, with a high near 92.
Mostly clear, with a low around 67.
Sunny, with a high near 92.
Mostly clear, with a low around 66.
A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 90.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Overnight
Jul 10
|
Mostly Clear
|
59°F |
3 mph
W
|
|
Friday
Jul 10
|
Mostly Sunny then Chance Showers And Thunderstorms
|
83°F |
1 to 6 mph
NNE
|
|
Friday Night
Jul 10
|
Partly Cloudy
|
61°F |
6 mph
WSW
|
|
Saturday
Jul 11
|
Sunny
|
90°F |
1 to 5 mph
ENE
|
|
Saturday Night
Jul 11
|
Mostly Clear
|
65°F |
3 mph
WSW
|
|
Sunday
Jul 12
|
Sunny
|
91°F |
1 to 7 mph
ENE
|
|
Sunday Night
Jul 12
|
Mostly Clear
|
66°F |
2 to 7 mph
SSW
|
|
Monday
Jul 13
|
Sunny
|
94°F |
1 to 7 mph
ESE
|
|
Monday Night
Jul 13
|
Mostly Clear
|
67°F |
1 to 7 mph
S
|
|
Tuesday
Jul 14
|
Sunny
|
92°F |
1 to 8 mph
NE
|
|
Tuesday Night
Jul 14
|
Mostly Clear
|
67°F |
1 to 8 mph
S
|
|
Wednesday
Jul 15
|
Sunny
|
92°F |
1 to 7 mph
ENE
|
|
Wednesday Night
Jul 15
|
Mostly Clear
|
66°F |
1 to 7 mph
S
|
|
Thursday
Jul 16
|
Mostly Sunny then Slight Chance Showers And Thunderstorms
|
90°F |
1 to 6 mph
NNE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Boulder.
