---
title: "10 Day Weather Forecast for South Prairie, WA"
description: "Get the latest 10 day weather forecast for South Prairie, WA. Stay prepared with accurate and up-to-date weather information to plan your week ahead."
location: "South Prairie, WA"
canonical: "https://www.weatherbug.com/weather-forecast/10-day-weather/south-prairie-wa-98321"
coordinates: ["47.1363,-122.0976"]
temperature_units: "°F"
last_updated: "2026-05-27T18:07:00.0000000Z"
source: "WeatherBug"
---

# 10 Day Weather Forecast for South Prairie, WA

Get the latest 10-day weather forecast for South Prairie, WA, including day and night conditions, high and low temperatures, wind speed and direction and precipitation chances.
Forecast issued on 2026-05-27T18:07:00+00:00.

## 10 Day Weather Forecast

| Date       | Day Forecast                                     | Night Forecast                                 | High °F | Low °F |

| ---------- | ------------------------------------------------ |------------------------------------------------| -------: | -------: |

| Wed, May 27 | Sunny. Patchy fog in the morning. Highs in the lower to mid 70s. Light wind becoming north around 10 mph in the afternoon. | Mostly clear. Lows in the lower to mid 50s. North wind to 10 mph in the evening becoming light. | 69°F | 53°F |
| Thu, May 28 | Mostly sunny. Highs near 80. Light wind. | Partly cloudy in the evening  then mostly cloudy with a slight chance of showers after midnight. Lows near 50. West wind to 10 mph becoming southwest after midnight. | 78°F | 50°F |
| Fri, May 29 | Cloudy. A chance of showers in the morning  then a slight chance of showers in the afternoon. Highs near 60. Southwest wind around 10 mph. | Mostly cloudy. Lows in the lower to mid 40s. | 59°F | 44°F |
| Sat, May 30 | Partly sunny. Highs in the lower to mid 60s. | Partly cloudy. Lows in the lower to mid 40s. | 60°F | 43°F |
| Sun, May 31 | Mostly sunny. Highs in the mid to upper 60s. | Partly cloudy. Lows in the mid 40s. | 64°F | 44°F |
| Mon, Jun 1 | Mostly sunny. Highs in the mid 70s. | Partly cloudy. Lows in the lower 50s. | 73°F | 51°F |
| Tue, Jun 2 | Mostly sunny. Highs near 80. | Mostly cloudy. Low temperature around 54F. Dew point will be around 50F with an average humidity of 61%. Winds will be 3 mph from the S. | 81°F | 54°F |
| Wed, Jun 3 | Mostly cloudy. High temperature around 69F. Dew point will be around 52F with an average humidity of 65%. Winds will be 4 mph from the W. | Clear. Low temperature around 49F. Dew point will be around 49F with an average humidity of 79%. Winds will be 3 mph from the W. | 69°F | 49°F |
| Thu, Jun 4 | Sunny. High temperature around 67F. Dew point will be around 50F with an average humidity of 68%. Winds will be 4 mph from the W. | Clear. Low temperature around 48F. Dew point will be around 48F with an average humidity of 79%. Winds will be 3 mph from the W. | 67°F | 48°F |
| Fri, Jun 5 | Mostly cloudy with a slight chance of rain. Chance of precipitation 30%. High temperature around 64F. Dew point will be around 50F with an average humidity of 71%. Winds will be 4 mph from the W. | Clear with a slight chance of rain. Chance of precipitation 25%. Low temperature around 47F. Dew point will be around 48F with an average humidity of 84%. Winds will be 3 mph from the S. | 64°F | 47°F |



## Source Information
- Source: "https://www.weatherbug.com/weather-forecast/10-day-weather/south-prairie-wa-98321"
- Last Updated: "2026-05-27T18:07:00+00:00"