Washington County, CO Weather Forecast
County weather hub
Sunny
Compare major city weather across Washington County, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.
Sunny. High near 91, with temperatures falling to around 89 in the afternoon. South southeast wind 14 to 17 mph, with gusts as high as 28 mph.
County Weather Overview
This county weather page brings together forecast coverage for Washington County so visitors can compare temperatures, wind, and conditions across the region without hopping between unrelated pages.
Current forecast coverage spans 0 of 0 mapped cities in Washington County.
Page Snapshot
- Page focus
- county weather
- Forecast window
- Jul 16 to Jul 22, 2026
- Latest sync
- Jul 16, 2026 10:58 AM MDT
- Forecast office
- BOU
- Source
- NOAA / NWS
Daily Outlook
This Week in Washington County
Sunday looks like the warmest upcoming period in Washington County at 97 degrees F.
Wednesday Night is the coolest period ahead with temperatures near 61 degrees F.
The strongest winds are forecast for Tuesday at about 10 to 21 mph E.
Precipitation is mentioned in 6 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 16, 2026 10:58 AM MDT
- Coverage
- 8 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. Low around 63, with temperatures rising to around 65 overnight. South southeast wind 12 to 18 mph, with gusts as high as 30 mph.
Sunny, with a high near 91. South southeast wind 9 to 14 mph, with gusts as high as 22 mph.
Mostly clear, with a low around 62. South southeast wind 6 to 14 mph, with gusts as high as 24 mph.
Sunny, with a high near 93. Southeast wind 3 to 16 mph, with gusts as high as 26 mph.
Mostly clear, with a low around 64.
Sunny, with a high near 97.
Mostly clear, with a low around 66.
A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 96.
A chance of showers and thunderstorms. Mostly cloudy, with a low around 65.
A chance of showers and thunderstorms after noon. Partly sunny, with a high near 91.
A chance of showers and thunderstorms before midnight, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 62.
A slight chance of rain showers before noon, then a chance of showers and thunderstorms. Partly sunny, with a high near 90.
Showers and thunderstorms likely. Mostly cloudy, with a low around 61.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Today
Jul 16
|
Sunny
|
91°F |
14 to 17 mph
SSE
|
|
Tonight
Jul 16
|
Mostly Clear
|
63°F |
12 to 18 mph
SSE
|
|
Friday
Jul 17
|
Sunny
|
91°F |
9 to 14 mph
SSE
|
|
Friday Night
Jul 17
|
Mostly Clear
|
62°F |
6 to 14 mph
SSE
|
|
Saturday
Jul 18
|
Sunny
|
93°F |
3 to 16 mph
SE
|
|
Saturday Night
Jul 18
|
Mostly Clear
|
64°F |
10 to 16 mph
SE
|
|
Sunday
Jul 19
|
Sunny
|
97°F |
10 to 15 mph
SSE
|
|
Sunday Night
Jul 19
|
Mostly Clear
|
66°F |
12 to 15 mph
S
|
|
Monday
Jul 20
|
Mostly Sunny then Slight Chance Showers And Thunderstorms
|
96°F |
12 to 16 mph
NNE
|
|
Monday Night
Jul 20
|
Chance Showers And Thunderstorms
|
65°F |
9 to 16 mph
ENE
|
|
Tuesday
Jul 21
|
Partly Sunny then Chance Showers And Thunderstorms
|
91°F |
10 to 21 mph
E
|
|
Tuesday Night
Jul 21
|
Chance Showers And Thunderstorms
|
62°F |
15 to 21 mph
ESE
|
|
Wednesday
Jul 22
|
Slight Chance Rain Showers then Chance Showers And Thunderstorms
|
90°F |
17 mph
SE
|
|
Wednesday Night
Jul 22
|
Showers And Thunderstorms Likely
|
61°F |
10 to 15 mph
S
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Washington County.
Nearby forecast pages are not available for this location yet.
Coverage
Forecast coverage currently spans 0 of 0 mapped cities in Washington County.
