Washington County, UT 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, with a high near 77. South southeast wind 10 to 20 mph, with gusts as high as 31 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 9 of 9 mapped cities in Washington County.
Page Snapshot
- Page focus
- county weather
- Forecast window
- May 26 to May 31, 2026
- Latest sync
- May 24, 2026 9:27 PM MDT
- Forecast office
- SLC
- Source
- NOAA / NWS
Daily Outlook
This Week in Washington County
Sunday looks like the warmest upcoming period in Washington County at 81 degrees F.
Thursday Night is the coolest period ahead with temperatures near 47 degrees F.
The strongest winds are forecast for Thursday at about 14 to 25 mph S.
Precipitation is mentioned in 1 upcoming forecast period.
Forecast Details
- Last updated
- May 24, 2026 9:27 PM MDT
- Coverage
- 6 days
- Time zone
- America/Denver
- Forecast office
- SLC
- Radar station
- KICX
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 57. South wind 15 to 21 mph, with gusts as high as 33 mph.
Sunny, with a high near 70.
Partly cloudy, with a low around 51.
A chance of showers and thunderstorms. Partly sunny, with a high near 64.
Partly cloudy, with a low around 47.
Sunny, with a high near 70.
Mostly clear, with a low around 50.
Sunny, with a high near 77.
Mostly clear, with a low around 55.
Sunny, with a high near 81.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
May 26
|
Sunny
|
77°F |
10 to 20 mph
SSE
|
|
Tuesday Night
May 26
|
Mostly Clear
|
57°F |
15 to 21 mph
S
|
|
Wednesday
May 27
|
Sunny
|
70°F |
20 to 24 mph
S
|
|
Wednesday Night
May 27
|
Partly Cloudy
|
51°F |
7 to 18 mph
S
|
|
Thursday
May 28
|
Chance Showers And Thunderstorms
|
64°F |
14 to 25 mph
S
|
|
Thursday Night
May 28
|
Partly Cloudy
|
47°F |
3 to 12 mph
S
|
|
Friday
May 29
|
Sunny
|
70°F |
5 to 10 mph
S
|
|
Friday Night
May 29
|
Mostly Clear
|
50°F |
3 to 9 mph
NW
|
|
Saturday
May 30
|
Sunny
|
77°F |
3 to 8 mph
SW
|
|
Saturday Night
May 30
|
Mostly Clear
|
55°F |
8 mph
NW
|
|
Sunday
May 31
|
Sunny
|
81°F |
5 to 9 mph
S
|
Major City Forecasts
Live forecast snapshots for major cities across Washington County.
Coverage
Forecast coverage currently spans 9 of 9 mapped cities in Washington County.
Largest mapped city population in this region: 92,378.
