Kennewick 7-day weather forecast

Written by:
March 23, 2026
ESOlex // Shutterstock

Kennewick 7-day weather forecast

Stacker created the forecast for Kennewick, Washington using data from OpenWeather. This week's high is 67 °F on Tuesday, while the low is 34 °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, March 23

- High of 61 °F, low of 34 °F (31% humidity)
- Overcast with a 0% chance of rain
- Moderate risk of harm from sun exposure (4 UV index)
- Light breeze (4 mph wind)
- Sunrise at 6:53 AM, sunset at 7:12 PM
1 / 6
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Tuesday, March 24

- High of 67 °F, low of 52 °F (41% humidity)
- Overcast with a 100% chance of rain (3 mm of rain)
- Moderate risk of harm from sun exposure (3 UV index)
- Gentle breeze (12 mph wind)
- Sunrise at 6:51 AM, sunset at 7:13 PM
2 / 6
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Wednesday, March 25

- High of 58 °F, low of 44 °F (27% humidity)
- Sunny with a 0% chance of rain
- Moderate risk of harm from sun exposure (4 UV index)
- Fresh breeze (21 mph wind)
- Sunrise at 6:49 AM, sunset at 7:15 PM
- First quarter moon
3 / 6
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Thursday, March 26

- High of 54 °F, low of 38 °F (28% humidity)
- Sunny with a 0% chance of rain
- Moderate risk of harm from sun exposure (4 UV index)
- Moderate breeze (14 mph wind)
- Sunrise at 6:47 AM, sunset at 7:16 PM
4 / 6
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Friday, March 27

- High of 61 °F, low of 39 °F (27% humidity)
- Sunny with a 0% chance of rain
- Moderate risk of harm from sun exposure (5 UV index)
- Gentle breeze (9 mph wind)
- Sunrise at 6:45 AM, sunset at 7:17 PM
5 / 6
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Saturday, March 28

- High of 58 °F, low of 44 °F (36% humidity)
- Overcast with a 0% chance of rain
- Moderate risk of harm from sun exposure (5 UV index)
- Gentle breeze (9 mph wind)
- Sunrise at 6:43 AM, sunset at 7:19 PM
6 / 6
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Sunday, March 29

- High of 67 °F, low of 45 °F (33% humidity)
- Fair with a 0% chance of rain
- Moderate risk of harm from sun exposure (5 UV index)
- Light air (3 mph wind)
- Sunrise at 6:41 AM, sunset at 7:20 PM

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