Walla Walla 7-day Weather Forecast

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Walla Walla 7-day weather forecast

Stacker created the forecast for Walla Walla, Washington using data from OpenWeather. This week's high is 106 °F on Wednesday, while the low is 66 °F on Tuesday. There are expected to be 4 sunny days and rain on 1 day this week.

NWS Pendleton OR has issued a extreme heat watch until Friday at 09:00 PM.

Monday, July 20

- High of 90 °F, low of 68 °F (12% humidity)
- Overcast with a 0% chance of rain
- High risk of harm from sun exposure (7 UV index)
- Light breeze (7 mph wind)
- Sunrise at 5:22 AM, sunset at 8:37 PM

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1 / 6

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Tuesday, July 21

- High of 102 °F, low of 66 °F (14% humidity)
- Mostly cloudy with a 0% chance of rain
- Very high risk of harm from sun exposure (9 UV index)
- Light breeze (7 mph wind)
- Sunrise at 5:23 AM, sunset at 8:36 PM
- First quarter moon

2 / 6

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Wednesday, July 22

- High of 106 °F, low of 79 °F (16% humidity)
- Overcast with a 0% chance of rain
- High risk of harm from sun exposure (7 UV index)
- Moderate breeze (13 mph wind)
- Sunrise at 5:24 AM, sunset at 8:35 PM

3 / 6

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Thursday, July 23

- High of 104 °F, low of 77 °F (27% humidity)
- Mostly sunny with a 92% chance of rain (1 mm of rain)
- Very high risk of harm from sun exposure (7 UV index)
- Moderate breeze (14 mph wind)
- Sunrise at 5:25 AM, sunset at 8:34 PM

4 / 6

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Friday, July 24

- High of 96 °F, low of 76 °F (21% humidity)
- Sunny with a 0% chance of rain
- Very high risk of harm from sun exposure (8 UV index)
- Fresh breeze (20 mph wind)
- Sunrise at 5:26 AM, sunset at 8:33 PM

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Saturday, July 25

- High of 92 °F, low of 69 °F (21% humidity)
- Sunny with a 0% chance of rain
- Very high risk of harm from sun exposure (8 UV index)
- Moderate breeze (16 mph wind)
- Sunrise at 5:27 AM, sunset at 8:32 PM

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6 / 6

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Sunday, July 26

- High of 92 °F, low of 66 °F (23% humidity)
- Sunny with a 0% chance of rain
- Very high risk of harm from sun exposure (8 UV index)
- Moderate breeze (14 mph wind)
- Sunrise at 5:28 AM, sunset at 8:30 PM