Okanogan County, WA Weather Forecast
County weather hub
Mostly Clear
Compare major city weather across Okanogan County, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.
Mostly clear, with a low around 59. Northwest wind around 3 mph.
County Weather Overview
This county weather page brings together forecast coverage for Okanogan County so visitors can compare temperatures, wind, and conditions across the region without hopping between unrelated pages.
Current forecast coverage spans 5 of 5 mapped cities in Okanogan County.
Page Snapshot
- Page focus
- county weather
- Forecast window
- Jul 18 to Jul 24, 2026
- Latest sync
- Jul 18, 2026 4:29 AM PDT
- Forecast office
- OTX
- Source
- NOAA / NWS
Daily Outlook
This Week in Okanogan County
Tuesday looks like the warmest upcoming period in Okanogan County at 90 degrees F.
Saturday Night is the coolest period ahead with temperatures near 57 degrees F.
The strongest winds are forecast for Saturday at about 2 to 12 mph S.
Precipitation is mentioned in 3 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 18, 2026 4:29 AM PDT
- Coverage
- 7 days
- Time zone
- America/Los_Angeles
- Forecast office
- OTX
- Radar station
- KOTX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Sunny, with a high near 81. South wind 2 to 12 mph.
Mostly clear, with a low around 57. Northwest wind 3 to 12 mph, with gusts as high as 20 mph.
Sunny, with a high near 83. East wind around 6 mph.
Partly cloudy, with a low around 63. North wind around 7 mph.
Mostly sunny, with a high near 86.
Mostly cloudy, with a low around 68.
Mostly sunny, with a high near 90.
Partly cloudy, with a low around 69.
Mostly sunny, with a high near 90.
A slight chance of rain showers after 5am. Partly cloudy, with a low around 68. Chance of precipitation is 20%.
A slight chance of rain showers. Mostly sunny, with a high near 89. Chance of precipitation is 20%.
A slight chance of rain showers before 5am. Partly cloudy, with a low around 67. Chance of precipitation is 20%.
Sunny, with a high near 88.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Overnight
Jul 18
|
Mostly Clear
|
59°F |
3 mph
NW
|
|
Saturday
Jul 18
|
Sunny
|
81°F |
2 to 12 mph
S
|
|
Saturday Night
Jul 18
|
Mostly Clear
|
57°F |
3 to 12 mph
NW
|
|
Sunday
Jul 19
|
Sunny
|
83°F |
6 mph
E
|
|
Sunday Night
Jul 19
|
Partly Cloudy
|
63°F |
7 mph
N
|
|
Monday
Jul 20
|
Mostly Sunny
|
86°F |
6 to 9 mph
NE
|
|
Monday Night
Jul 20
|
Mostly Cloudy
|
68°F |
2 to 9 mph
W
|
|
Tuesday
Jul 21
|
Mostly Sunny
|
90°F |
3 to 8 mph
E
|
|
Tuesday Night
Jul 21
|
Partly Cloudy
|
69°F |
3 to 8 mph
W
|
|
Wednesday
Jul 22
|
Mostly Sunny
|
90°F |
3 to 9 mph
E
|
|
Wednesday Night
Jul 22
|
Partly Cloudy then Slight Chance Rain Showers
|
68°F |
3 to 8 mph
W
|
|
Thursday
Jul 23
|
Slight Chance Rain Showers
|
89°F |
2 to 10 mph
S
|
|
Thursday Night
Jul 23
|
Slight Chance Rain Showers
|
67°F |
2 to 10 mph
W
|
|
Friday
Jul 24
|
Sunny
|
88°F |
2 to 12 mph
SW
|
Major City Forecasts
Live forecast snapshots for major cities across Okanogan County.
Coverage
Forecast coverage currently spans 5 of 5 mapped cities in Okanogan County.
Largest mapped city population in this region: 4,827.
