Walla Walla 7-day weather forecast

Written by:
September 29, 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 67 °F on Saturday, while the low is 41 °F on Tuesday. There are expected to be 4 sunny days and rain on 2 days this week.

There are currently no weather alerts.

Monday, October 13

- High of 56 °F, low of 45 °F (63% humidity)
- Overcast with a 100% chance of rain (3 mm of rain)
- Moderate risk of harm from sun exposure (3 UV index)
- Light breeze (6 mph wind)
- Sunrise at 7:07 AM, sunset at 6:10 PM
- Last quarter moon
1 / 6
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Tuesday, October 14

- High of 55 °F, low of 41 °F (51% humidity)
- Sunny with a 0% chance of rain
- Moderate risk of harm from sun exposure (3 UV index)
- Light breeze (5 mph wind)
- Sunrise at 7:09 AM, sunset at 6:09 PM
2 / 6
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Wednesday, October 15

- High of 59 °F, low of 43 °F (38% humidity)
- Sunny with a 0% chance of rain
- Moderate risk of harm from sun exposure (3 UV index)
- Light breeze (6 mph wind)
- Sunrise at 7:10 AM, sunset at 6:07 PM
3 / 6
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Thursday, October 16

- High of 65 °F, low of 48 °F (33% humidity)
- Sunny with a 0% chance of rain
- Moderate risk of harm from sun exposure (3 UV index)
- Moderate breeze (13 mph wind)
- Sunrise at 7:11 AM, sunset at 6:05 PM
4 / 6
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Friday, October 17

- High of 66 °F, low of 53 °F (48% humidity)
- Fair with a 0% chance of rain
- Moderate risk of harm from sun exposure (4 UV index)
- Moderate breeze (18 mph wind)
- Sunrise at 7:13 AM, sunset at 6:03 PM
5 / 6
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Saturday, October 18

- High of 67 °F, low of 51 °F (38% humidity)
- Mostly cloudy with a 0% chance of rain
- Moderate risk of harm from sun exposure (4 UV index)
- Light breeze (5 mph wind)
- Sunrise at 7:14 AM, sunset at 6:01 PM
6 / 6
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Sunday, October 19

- High of 61 °F, low of 48 °F (82% humidity)
- Overcast with a 100% chance of rain (19 mm of rain)
- Moderate risk of harm from sun exposure (4 UV index)
- Gentle breeze (12 mph wind)
- Sunrise at 7:16 AM, sunset at 6:00 PM

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