Westminster, CO Weather Forecast
Local 7-day forecast
Mostly Sunny then Chance Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for Westminster, CO in one place.
A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 93. North wind 3 to 9 mph, with gusts as high as 16 mph. Chance of precipitation is 50%.
Local Weather Overview
This forecast page for Westminster, 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 20, 2026 10:09 PM MDT.
The active forecast window currently covers Jul 22 to Jul 27, 2026 for Westminster, CO.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 22 to Jul 27, 2026
- Latest sync
- Jul 20, 2026 10:09 PM MDT
- Forecast office
- BOU
- Source
- NOAA / NWS
Daily Outlook
This Week in Westminster
Sunday looks like the warmest upcoming period in Westminster at 97 degrees F.
Thursday Night is the coolest period ahead with temperatures near 63 degrees F.
The strongest winds are forecast for Wednesday at about 3 to 9 mph N.
Precipitation is mentioned in 9 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 20, 2026 10:09 PM MDT
- Coverage
- 6 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
Showers and thunderstorms likely before midnight. Mostly cloudy, with a low around 64. West wind 3 to 9 mph. Chance of precipitation is 60%.
Showers and thunderstorms likely after noon. Partly sunny, with a high near 88. Chance of precipitation is 70%.
A chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 63.
A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 91.
A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 66.
Sunny, with a high near 96.
Partly cloudy, with a low around 67.
A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 97.
A chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 66.
A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 93.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Wednesday
Jul 22
|
Mostly Sunny then Chance Showers And Thunderstorms
|
93°F |
3 to 9 mph
N
|
|
Wednesday Night
Jul 22
|
Showers And Thunderstorms Likely then Mostly Cloudy
|
64°F |
3 to 9 mph
W
|
|
Thursday
Jul 23
|
Partly Sunny then Showers And Thunderstorms Likely
|
88°F |
6 mph
NNW
|
|
Thursday Night
Jul 23
|
Chance Showers And Thunderstorms then Mostly Cloudy
|
63°F |
5 mph
WSW
|
|
Friday
Jul 24
|
Mostly Sunny then Slight Chance Showers And Thunderstorms
|
91°F |
5 mph
N
|
|
Friday Night
Jul 24
|
Slight Chance Showers And Thunderstorms then Partly Cloudy
|
66°F |
5 mph
WNW
|
|
Saturday
Jul 25
|
Sunny
|
96°F |
5 mph
SSW
|
|
Saturday Night
Jul 25
|
Partly Cloudy
|
67°F |
5 mph
WSW
|
|
Sunday
Jul 26
|
Mostly Sunny then Slight Chance Showers And Thunderstorms
|
97°F |
5 to 8 mph
N
|
|
Sunday Night
Jul 26
|
Chance Showers And Thunderstorms then Mostly Cloudy
|
66°F |
3 to 8 mph
WSW
|
|
Monday
Jul 27
|
Mostly Sunny then Chance Showers And Thunderstorms
|
93°F |
2 to 7 mph
ENE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Westminster.
