Kittitas County, WA Weather Forecast
County weather hub
Sunny
Compare major city weather across Kittitas County, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.
Sunny. High near 83, with temperatures falling to around 81 in the afternoon. Northwest wind 16 to 23 mph, with gusts as high as 32 mph.
County Weather Overview
This county weather page brings together forecast coverage for Kittitas County so visitors can compare temperatures, wind, and conditions across the region without hopping between unrelated pages.
Current forecast coverage spans 3 of 3 mapped cities in Kittitas County.
Page Snapshot
- Page focus
- county weather
- Forecast window
- Jul 18 to Jul 23, 2026
- Latest sync
- Jul 17, 2026 12:27 PM PDT
- Forecast office
- PDT
- Source
- NOAA / NWS
Daily Outlook
This Week in Kittitas County
Tuesday looks like the warmest upcoming period in Kittitas County at 96 degrees F.
Saturday Night is the coolest period ahead with temperatures near 57 degrees F.
The strongest winds are forecast for Saturday at about 16 to 23 mph NW.
Precipitation is mentioned in 1 upcoming forecast period.
Forecast Details
- Last updated
- Jul 17, 2026 12:27 PM PDT
- Coverage
- 7 days
- Time zone
- America/Los_Angeles
- Forecast office
- PDT
- Radar station
- KATX
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. Northwest wind 14 to 23 mph, with gusts as high as 32 mph.
Sunny, with a high near 89. Northwest wind 7 to 14 mph, with gusts as high as 22 mph.
Partly cloudy, with a low around 60.
Mostly sunny, with a high near 93.
Mostly cloudy, with a low around 67.
Mostly sunny, with a high near 96.
Partly cloudy, with a low around 67.
Mostly sunny, with a high near 95.
A slight chance of rain showers between 11pm and 5am. Partly cloudy, with a low around 65.
Sunny, with a high near 95.
Mostly clear, with a low around 63.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Saturday
Jul 18
|
Sunny
|
83°F |
16 to 23 mph
NW
|
|
Saturday Night
Jul 18
|
Mostly Clear
|
57°F |
14 to 23 mph
NW
|
|
Sunday
Jul 19
|
Sunny
|
89°F |
7 to 14 mph
NW
|
|
Sunday Night
Jul 19
|
Partly Cloudy
|
60°F |
3 to 13 mph
NW
|
|
Monday
Jul 20
|
Mostly Sunny
|
93°F |
2 to 8 mph
N
|
|
Monday Night
Jul 20
|
Mostly Cloudy
|
67°F |
6 mph
NW
|
|
Tuesday
Jul 21
|
Mostly Sunny
|
96°F |
2 to 8 mph
NW
|
|
Tuesday Night
Jul 21
|
Partly Cloudy
|
67°F |
8 to 13 mph
NW
|
|
Wednesday
Jul 22
|
Mostly Sunny
|
95°F |
7 to 13 mph
NW
|
|
Wednesday Night
Jul 22
|
Slight Chance Rain Showers
|
65°F |
12 to 15 mph
NW
|
|
Thursday
Jul 23
|
Sunny
|
95°F |
6 to 14 mph
NW
|
|
Thursday Night
Jul 23
|
Mostly Clear
|
63°F |
13 to 16 mph
NW
|
Major City Forecasts
Live forecast snapshots for major cities across Kittitas County.
Coverage
Forecast coverage currently spans 3 of 3 mapped cities in Kittitas County.
Largest mapped city population in this region: 21,576.
