Wasco County, OR Weather Forecast
County weather hub
Mostly Cloudy
Compare major city weather across Wasco County, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.
Mostly cloudy. Low around 61, with temperatures rising to around 63 overnight. West wind 3 to 9 mph.
County Weather Overview
This county weather page brings together forecast coverage for Wasco County so visitors can compare temperatures, wind, and conditions across the region without hopping between unrelated pages.
Current forecast coverage spans 2 of 2 mapped cities in Wasco County.
Page Snapshot
- Page focus
- county weather
- Forecast window
- Jul 14 to Jul 21, 2026
- Latest sync
- Jul 15, 2026 1:12 AM PDT
- Forecast office
- PDT
- Source
- NOAA / NWS
Daily Outlook
This Week in Wasco County
Tuesday looks like the warmest upcoming period in Wasco County at 95 degrees F.
Thursday Night is the coolest period ahead with temperatures near 53 degrees F.
The strongest winds are forecast for Thursday at about 3 to 18 mph W.
Precipitation is mentioned in 3 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 15, 2026 1:12 AM PDT
- Coverage
- 7 days
- Time zone
- America/Los_Angeles
- Forecast office
- PDT
- Radar station
- KRTX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A slight chance of rain showers between 2pm and 5pm, then showers and thunderstorms likely. Sunny. High near 93, with temperatures falling to around 91 in the afternoon. North wind 1 to 8 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.
Showers and thunderstorms likely before 5am. Mostly cloudy. Low around 61, with temperatures rising to around 63 overnight. West wind 5 to 8 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.
Sunny, with a high near 84. West wind 3 to 18 mph, with gusts as high as 30 mph.
Mostly clear, with a low around 53. West wind 6 to 18 mph, with gusts as high as 30 mph.
Sunny, with a high near 87.
Clear, with a low around 55.
Sunny, with a high near 91.
Mostly clear, with a low around 57.
Sunny, with a high near 93.
Partly cloudy, with a low around 62.
Mostly sunny, with a high near 93.
Mostly cloudy, with a low around 64.
A slight chance of rain showers after 5pm. Mostly sunny, with a high near 95.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tonight
Jul 14
|
Mostly Cloudy
|
61°F |
3 to 9 mph
W
|
|
Wednesday
Jul 15
|
Sunny then Showers And Thunderstorms Likely
|
93°F |
1 to 8 mph
N
|
|
Wednesday Night
Jul 15
|
Showers And Thunderstorms Likely
|
61°F |
5 to 8 mph
W
|
|
Thursday
Jul 16
|
Sunny
|
84°F |
3 to 18 mph
W
|
|
Thursday Night
Jul 16
|
Mostly Clear
|
53°F |
6 to 18 mph
W
|
|
Friday
Jul 17
|
Sunny
|
87°F |
2 to 9 mph
NW
|
|
Friday Night
Jul 17
|
Clear
|
55°F |
5 to 12 mph
W
|
|
Saturday
Jul 18
|
Sunny
|
91°F |
2 to 10 mph
NW
|
|
Saturday Night
Jul 18
|
Mostly Clear
|
57°F |
3 to 10 mph
W
|
|
Sunday
Jul 19
|
Sunny
|
93°F |
1 to 10 mph
N
|
|
Sunday Night
Jul 19
|
Partly Cloudy
|
62°F |
2 to 10 mph
NW
|
|
Monday
Jul 20
|
Mostly Sunny
|
93°F |
1 to 8 mph
NW
|
|
Monday Night
Jul 20
|
Mostly Cloudy
|
64°F |
3 to 8 mph
W
|
|
Tuesday
Jul 21
|
Mostly Sunny then Slight Chance Rain Showers
|
95°F |
2 to 9 mph
NW
|
Major City Forecasts
Live forecast snapshots for major cities across Wasco County.
Coverage
Forecast coverage currently spans 2 of 2 mapped cities in Wasco County.
Largest mapped city population in this region: 15,581.
