Walla Walla 7-day weather forecast

Stacker created the forecast for Walla Walla, Washington using data from OpenWeather. This week's high is 90 °F on Wednesday, while the low is 52 °F on Sunday. There are expected to be 4 sunny days and rain on 1 day this week.

There are currently no weather alerts.

Monday, September 7

Leena Robinson // Shutterstock

1 / 6

Tuesday, September 8

- High of 81 °F, low of 53 °F (27% humidity)
- Sunny with a 0% chance of rain
- High risk of harm from sun exposure (5 UV index)
- Light breeze (7 mph wind)
- Sunrise at 6:23 AM, sunset at 7:19 PM

Piyawat Nandeenopparit // Shutterstock

2 / 6

Wednesday, September 9

- High of 90 °F, low of 62 °F (20% humidity)
- Sunny with a 0% chance of rain
- High risk of harm from sun exposure (6 UV index)
- Gentle breeze (9 mph wind)
- Sunrise at 6:24 AM, sunset at 7:17 PM

loreanto // Shutterstock

3 / 6

Thursday, September 10

- High of 85 °F, low of 67 °F (31% humidity)
- Overcast with a 0% chance of rain
- High risk of harm from sun exposure (6 UV index)
- Moderate breeze (17 mph wind)
- Sunrise at 6:25 AM, sunset at 7:15 PM
- New moon

Rachasie // Shutterstock

4 / 6

Friday, September 11

- High of 79 °F, low of 61 °F (22% humidity)
- Sunny with a 0% chance of rain
- High risk of harm from sun exposure (6 UV index)
- Moderate breeze (18 mph wind)
- Sunrise at 6:26 AM, sunset at 7:13 PM

otsphoto // Shutterstock

5 / 6

Saturday, September 12

- High of 67 °F, low of 55 °F (39% humidity)
- Fair with a 100% chance of rain (2 mm of rain)
- High risk of harm from sun exposure (6 UV index)
- Moderate breeze (17 mph wind)
- Sunrise at 6:27 AM, sunset at 7:11 PM

STILLFX // Shutterstock

6 / 6

Sunday, September 13

- High of 70 °F, low of 52 °F (45% humidity)
- Mostly cloudy with a 0% chance of rain
- High risk of harm from sun exposure (6 UV index)
- Gentle breeze (8 mph wind)
- Sunrise at 6:29 AM, sunset at 7:09 PM