Walla Walla 7-day weather forecast

Written by:
April 28, 2025
ESOlex // Shutterstock

Walla Walla 7-day weather forecast

Stacker created the forecast for Walla Walla, Washington using data from OpenWeather. This week's high is 77 °F on Wednesday, while the low is 42 °F on Monday. There are expected to be 4 sunny days and rain on 1 day this week.

There are currently no weather alerts.

Monday, May 5

- High of 69 °F, low of 42 °F (41% humidity)
- Sunny with a 0% chance of rain
- High risk of harm from sun exposure (7 UV index)
- Gentle breeze (10 mph wind)
- Sunrise at 5:33 AM, sunset at 8:06 PM
1 / 6
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Tuesday, May 6

- High of 70 °F, low of 44 °F (43% humidity)
- Sunny with a 0% chance of rain
- Very high risk of harm from sun exposure (8 UV index)
- Light breeze (6 mph wind)
- Sunrise at 5:32 AM, sunset at 8:07 PM
2 / 6
New Africa // Shutterstock

Wednesday, May 7

- High of 77 °F, low of 52 °F (38% humidity)
- Sunny with a 0% chance of rain
- Very high risk of harm from sun exposure (8 UV index)
- Moderate breeze (17 mph wind)
- Sunrise at 5:30 AM, sunset at 8:08 PM
3 / 6
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Thursday, May 8

- High of 65 °F, low of 46 °F (42% humidity)
- Mostly sunny with a 0% chance of rain
- High risk of harm from sun exposure (7 UV index)
- Gentle breeze (10 mph wind)
- Sunrise at 5:29 AM, sunset at 8:10 PM
4 / 6
ESOlex // Shutterstock

Friday, May 9

- High of 74 °F, low of 49 °F (47% humidity)
- Partly cloudy with a 0% chance of rain
- High risk of harm from sun exposure (7 UV index)
- Light breeze (5 mph wind)
- Sunrise at 5:28 AM, sunset at 8:11 PM
5 / 6
Andrew Lever // Shutterstock

Saturday, May 10

- High of 68 °F, low of 55 °F (36% humidity)
- Mostly cloudy with a 0% chance of rain
- High risk of harm from sun exposure (7 UV index)
- Gentle breeze (12 mph wind)
- Sunrise at 5:26 AM, sunset at 8:12 PM
6 / 6
Alex Stemmer // Shutterstock

Sunday, May 11

- High of 68 °F, low of 50 °F (51% humidity)
- Overcast with a 100% chance of rain (1 mm of rain)
- High risk of harm from sun exposure (7 UV index)
- Moderate breeze (14 mph wind)
- Sunrise at 5:25 AM, sunset at 8:14 PM

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