Richland Junction, WA Weather Forecast
Local 7-day forecast
Slight Chance Rain Showers
Track current conditions, temperature changes, wind, and the full daily outlook for Richland Junction, WA in one place.
A slight chance of rain showers before 2pm. Mostly sunny, with a high near 73. Southwest wind 21 to 28 mph, with gusts as high as 40 mph. Chance of precipitation is 20%.
Local Weather Overview
This forecast page for Richland Junction, 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 12:59 AM PDT.
The active forecast window currently covers Jun 9 to Jun 14, 2026 for Richland Junction, WA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jun 9 to Jun 14, 2026
- Latest sync
- Jun 8, 2026 12:59 AM PDT
- Forecast office
- PDT
- Source
- NOAA / NWS
Daily Outlook
This Week in Richland Junction
Sunday looks like the warmest upcoming period in Richland Junction at 91 degrees F.
Tuesday Night is the coolest period ahead with temperatures near 48 degrees F.
The strongest winds are forecast for Tuesday at about 21 to 28 mph SW.
Precipitation is mentioned in 1 upcoming forecast period.
Forecast Details
- Last updated
- Jun 8, 2026 12:59 AM PDT
- Coverage
- 6 days
- Time zone
- America/Los_Angeles
- Forecast office
- PDT
- Radar station
- KPDT
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 48. Southwest wind 12 to 21 mph, with gusts as high as 32 mph.
Sunny, with a high near 74.
Mostly clear, with a low around 49.
Sunny, with a high near 80.
Clear, with a low around 52.
Sunny, with a high near 83.
Clear, with a low around 55.
Sunny, with a high near 87.
Clear, with a low around 59.
Sunny, with a high near 91.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
Jun 9
|
Slight Chance Rain Showers
|
73°F |
21 to 28 mph
SW
|
|
Tuesday Night
Jun 9
|
Mostly Clear
|
48°F |
12 to 21 mph
SW
|
|
Wednesday
Jun 10
|
Sunny
|
74°F |
10 to 14 mph
SW
|
|
Wednesday Night
Jun 10
|
Mostly Clear
|
49°F |
3 to 10 mph
SW
|
|
Thursday
Jun 11
|
Sunny
|
80°F |
2 to 6 mph
SW
|
|
Thursday Night
Jun 11
|
Clear
|
52°F |
2 to 6 mph
W
|
|
Friday
Jun 12
|
Sunny
|
83°F |
2 to 6 mph
W
|
|
Friday Night
Jun 12
|
Clear
|
55°F |
2 to 6 mph
NW
|
|
Saturday
Jun 13
|
Sunny
|
87°F |
2 to 8 mph
N
|
|
Saturday Night
Jun 13
|
Clear
|
59°F |
2 to 8 mph
N
|
|
Sunday
Jun 14
|
Sunny
|
91°F |
2 to 9 mph
N
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Richland Junction.