Okanogan County, WA Weather Forecast
County weather hub
Mostly Cloudy
Compare major city weather across Okanogan County, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.
Mostly cloudy, with a low around 36. West wind around 5 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
- Apr 17 to Apr 24, 2026
- Latest sync
- Apr 18, 2026 12:22 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 71 degrees F.
Tonight is the coolest period ahead with temperatures near 36 degrees F.
The strongest winds are forecast for Wednesday at about 8 to 12 mph NW.
Precipitation is mentioned in 5 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 18, 2026 12:22 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
Mostly sunny, with a high near 55. South wind 2 to 10 mph.
Mostly cloudy, with a low around 41. Southwest wind 5 to 8 mph.
Partly sunny, with a high near 63. Northeast wind around 6 mph.
Mostly cloudy, with a low around 47. West wind around 6 mph.
Mostly sunny, with a high near 70.
Mostly cloudy, with a low around 50.
A slight chance of rain after 5pm. Partly sunny, with a high near 71. Chance of precipitation is 20%.
A chance of rain. Mostly cloudy, with a low around 50. Chance of precipitation is 30%.
A chance of rain. Partly sunny, with a high near 62. Chance of precipitation is 30%.
A slight chance of rain. Mostly cloudy, with a low around 43. Chance of precipitation is 20%.
A slight chance of rain before 5pm. Partly sunny, with a high near 58. Chance of precipitation is 20%.
Partly cloudy, with a low around 41.
Mostly sunny, with a high near 59.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tonight
Apr 17
|
Mostly Cloudy
|
36°F |
5 mph
W
|
|
Saturday
Apr 18
|
Mostly Sunny
|
55°F |
2 to 10 mph
S
|
|
Saturday Night
Apr 18
|
Mostly Cloudy
|
41°F |
5 to 8 mph
SW
|
|
Sunday
Apr 19
|
Partly Sunny
|
63°F |
6 mph
NE
|
|
Sunday Night
Apr 19
|
Mostly Cloudy
|
47°F |
6 mph
W
|
|
Monday
Apr 20
|
Mostly Sunny
|
70°F |
7 mph
E
|
|
Monday Night
Apr 20
|
Mostly Cloudy
|
50°F |
7 mph
W
|
|
Tuesday
Apr 21
|
Partly Sunny then Slight Chance Light Rain
|
71°F |
5 to 8 mph
SW
|
|
Tuesday Night
Apr 21
|
Chance Light Rain
|
50°F |
8 mph
W
|
|
Wednesday
Apr 22
|
Chance Light Rain
|
62°F |
8 to 12 mph
NW
|
|
Wednesday Night
Apr 22
|
Slight Chance Light Rain
|
43°F |
8 to 12 mph
NW
|
|
Thursday
Apr 23
|
Slight Chance Light Rain
|
58°F |
8 to 12 mph
N
|
|
Thursday Night
Apr 23
|
Partly Cloudy
|
41°F |
6 to 10 mph
N
|
|
Friday
Apr 24
|
Mostly Sunny
|
59°F |
5 to 8 mph
NE
|
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.
