South Prairie, WA Weather Forecast
Local 7-day forecast
Chance Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for South Prairie, WA in one place.
A chance of showers and thunderstorms before 2pm, then rain likely. Mostly cloudy. High near 57, with temperatures falling to around 55 in the afternoon. Southwest wind around 14 mph, with gusts as high as 28 mph. Chance of precipitation is 70%. New rainfall amounts less than a tenth of an inch possible.
Local Weather Overview
This forecast page for South Prairie, 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 9, 2026 3:47 PM PDT.
The active forecast window currently covers Jun 9 to Jun 15, 2026 for South Prairie, WA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jun 9 to Jun 15, 2026
- Latest sync
- Jun 9, 2026 3:47 PM PDT
- Forecast office
- SEW
- Source
- NOAA / NWS
Daily Outlook
This Week in South Prairie
Monday looks like the warmest upcoming period in South Prairie at 90 degrees F.
Tonight is the coolest period ahead with temperatures near 45 degrees F.
The strongest winds are forecast for This Afternoon at about 14 mph SW.
Precipitation is mentioned in 3 upcoming forecast periods.
Forecast Details
- Last updated
- Jun 9, 2026 3:47 PM PDT
- Coverage
- 8 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 likely. Mostly cloudy. Low around 45, with temperatures rising to around 47 overnight. Southwest wind 6 to 12 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New rainfall amounts less than a tenth of an inch possible.
A chance of rain before 11am. Partly sunny, with a high near 63. West southwest wind 1 to 6 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
Partly cloudy, with a low around 45. South wind around 1 mph.
Sunny, with a high near 70. North northwest wind around 2 mph.
Mostly clear, with a low around 47.
Sunny, with a high near 73.
Mostly clear, with a low around 50.
Sunny, with a high near 80.
Mostly clear, with a low around 56.
Sunny, with a high near 87.
Mostly clear, with a low around 60.
Sunny, with a high near 90.
Partly cloudy, with a low around 61.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
This Afternoon
Jun 9
|
Chance Showers And Thunderstorms
|
57°F |
14 mph
SW
|
|
Tonight
Jun 9
|
Light Rain Likely
|
45°F |
6 to 12 mph
SW
|
|
Wednesday
Jun 10
|
Chance Light Rain then Partly Sunny
|
63°F |
1 to 6 mph
WSW
|
|
Wednesday Night
Jun 10
|
Partly Cloudy
|
45°F |
1 mph
S
|
|
Thursday
Jun 11
|
Sunny
|
70°F |
2 mph
NNW
|
|
Thursday Night
Jun 11
|
Mostly Clear
|
47°F |
2 mph
NNE
|
|
Friday
Jun 12
|
Sunny
|
73°F |
0 to 3 mph
NNW
|
|
Friday Night
Jun 12
|
Mostly Clear
|
50°F |
3 mph
NE
|
|
Saturday
Jun 13
|
Sunny
|
80°F |
0 to 5 mph
N
|
|
Saturday Night
Jun 13
|
Mostly Clear
|
56°F |
1 to 5 mph
NE
|
|
Sunday
Jun 14
|
Sunny
|
87°F |
0 to 5 mph
N
|
|
Sunday Night
Jun 14
|
Mostly Clear
|
60°F |
1 to 5 mph
NE
|
|
Monday
Jun 15
|
Sunny
|
90°F |
2 mph
NNE
|
|
Monday Night
Jun 15
|
Partly Cloudy
|
61°F |
2 mph
SW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around South Prairie.