Cathan, WA Weather Forecast
Local 7-day forecast
Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for Cathan, WA in one place.
Rain before 11am, then showers and thunderstorms between 11am and 5pm, then rain. Cloudy, with a high near 57. West wind around 8 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Local Weather Overview
This forecast page for Cathan, WA is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Jun 8, 2026 12:49 AM PDT.
The active forecast window currently covers Jun 9 to Jun 14, 2026 for Cathan, WA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jun 9 to Jun 14, 2026
- Latest sync
- Jun 8, 2026 12:49 AM PDT
- Forecast office
- SEW
- Source
- NOAA / NWS
Daily Outlook
This Week in Cathan
Sunday looks like the warmest upcoming period in Cathan at 79 degrees F.
Tuesday Night is the coolest period ahead with temperatures near 50 degrees F.
The strongest winds are forecast for Saturday at about 2 to 12 mph NNW.
Precipitation is mentioned in 3 upcoming forecast periods.
Forecast Details
- Last updated
- Jun 8, 2026 12:49 AM PDT
- Coverage
- 6 days
- Time zone
- America/Los_Angeles
- Forecast office
- SEW
- Radar station
- KATX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Rain. Cloudy, with a low around 50. East northeast wind 3 to 7 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch possible.
A chance of rain before 5pm. Partly sunny, with a high near 61. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
Partly cloudy, with a low around 50.
Sunny, with a high near 65.
Mostly clear, with a low around 53.
Sunny, with a high near 69.
Mostly clear, with a low around 55.
Sunny, with a high near 75.
Mostly clear, with a low around 57.
Sunny, with a high near 79.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
Jun 9
|
Showers And Thunderstorms
|
57°F |
8 mph
W
|
|
Tuesday Night
Jun 9
|
Light Rain
|
50°F |
3 to 7 mph
ENE
|
|
Wednesday
Jun 10
|
Chance Light Rain
|
61°F |
6 mph
SSW
|
|
Wednesday Night
Jun 10
|
Partly Cloudy
|
50°F |
2 to 6 mph
NNW
|
|
Thursday
Jun 11
|
Sunny
|
65°F |
2 to 8 mph
NW
|
|
Thursday Night
Jun 11
|
Mostly Clear
|
53°F |
2 to 8 mph
NW
|
|
Friday
Jun 12
|
Sunny
|
69°F |
2 to 10 mph
NW
|
|
Friday Night
Jun 12
|
Mostly Clear
|
55°F |
2 to 9 mph
NNW
|
|
Saturday
Jun 13
|
Sunny
|
75°F |
2 to 12 mph
NNW
|
|
Saturday Night
Jun 13
|
Mostly Clear
|
57°F |
2 to 10 mph
NNW
|
|
Sunday
Jun 14
|
Sunny
|
79°F |
2 to 9 mph
NNW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Cathan.