---
title: "10 Day Weather Forecast for Tucannon, WA"
description: "Get the latest 10 day weather forecast for Tucannon, WA. Stay prepared with accurate and up-to-date weather information to plan your week ahead."
location: "Tucannon, WA"
canonical: "https://www.weatherbug.com/weather-forecast/10-day-weather/tucannon-wa-99328"
coordinates: ["46.48903,-117.96022"]
temperature_units: "°F"
last_updated: "2026-05-27T18:09:00.0000000Z"
source: "WeatherBug"
---

# 10 Day Weather Forecast for Tucannon, WA

Get the latest 10-day weather forecast for Tucannon, WA, including day and night conditions, high and low temperatures, wind speed and direction and precipitation chances.
Forecast issued on 2026-05-27T18:09:00+00:00.

## 10 Day Weather Forecast

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

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

| Wed, May 27 | Sunny. Highs in the upper 70s to lower 80s. North wind 5 to 10 mph. | Partly cloudy. Lows in the lower 50s. Northeast wind 5 to 10 mph in the evening  becoming light. | 82°F | 56°F |
| Thu, May 28 | Partly cloudy. Highs in the mid to upper 80s. Light wind  becoming northwest 5 to 10 mph in the afternoon. | Mostly cloudy with a 50 percent chance of showers and thunderstorms. Lows in the lower to mid 50s. South wind 5 to 15 mph with gusts to around 25 mph. | 92°F | 59°F |
| Fri, May 29 | Sunny. Highs in the lower to mid 70s. Windy. Southwest wind 15 to 25 mph with gusts to around 35 mph. | Windy. Mostly cloudy. Lows in the mid to upper 40s. | 78°F | 47°F |
| Sat, May 30 | Breezy. Partly cloudy. Highs in the mid 60s to lower 70s. Lows in the 40s. | Breezy. Partly cloudy. Highs in the mid 60s to lower 70s. Lows in the 40s. | 69°F | 47°F |
| Sun, May 31 | Breezy. Partly cloudy. Highs in the mid 60s to lower 70s. Lows in the 40s. | Breezy. Partly cloudy. Highs in the mid 60s to lower 70s. Lows in the 40s. | 75°F | 46°F |
| Mon, Jun 1 | Partly cloudy. Highs in the mid 70s to lower 80s. Lows in the mid 40s to lower 50s. | Partly cloudy. Highs in the mid 70s to lower 80s. Lows in the mid 40s to lower 50s. | 83°F | 49°F |
| Tue, Jun 2 | Sunny. Highs in the lower to mid 80s. | Partly cloudy. Low temperature around 59F. Dew point will be around 49F with an average humidity of 57%. Winds will be 4 mph from the S. | 89°F | 59°F |
| Wed, Jun 3 | Partly cloudy. High temperature around 87F. Dew point will be around 50F with an average humidity of 36%. Winds will be 8 mph from the SW. | Clear. Low temperature around 55F. Dew point will be around 47F with an average humidity of 56%. Winds will be 10 mph from the SW. | 87°F | 55°F |
| Thu, Jun 4 | Sunny. High temperature around 85F. Dew point will be around 47F with an average humidity of 36%. Winds will be 9 mph from the SW. | Clear. Low temperature around 54F. Dew point will be around 45F with an average humidity of 53%. Winds will be 7 mph from the SW. | 85°F | 54°F |
| Fri, Jun 5 | Sunny. High temperature around 83F. Dew point will be around 46F with an average humidity of 36%. Winds will be 10 mph from the SW. | Clear. Low temperature around 52F. Dew point will be around 43F with an average humidity of 54%. Winds will be 11 mph from the SW. | 83°F | 52°F |



## Source Information
- Source: "https://www.weatherbug.com/weather-forecast/10-day-weather/tucannon-wa-99328"
- Last Updated: "2026-05-27T18:09:00+00:00"