Kennewick 7-day weather forecast

Written by:
March 23, 2026
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Kennewick 7-day weather forecast

created the forecast for Kennewick, Washington using data from . This week's high is 80 掳F on Monday, while the low is 44 掳F on Wednesday. There are expected to be 4 sunny days and rain on 1 day this week.

There are currently no weather alerts.

Monday, April 6

- High of 80 掳F, low of 47 掳F (37% humidity)
- Fair with a 0% chance of rain
- High risk of harm from sun exposure (5 UV index)
- Moderate breeze (15 mph wind)
- Sunrise at 6:26 AM, sunset at 7:31 PM
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1 / 6
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Tuesday, April 7

- High of 66 掳F, low of 51 掳F (26% humidity)
- Fair with a 0% chance of rain
- Moderate risk of harm from sun exposure (5 UV index)
- Strong breeze (25 mph wind)
- Sunrise at 6:24 AM, sunset at 7:32 PM
2 / 6
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Wednesday, April 8

- High of 65 掳F, low of 44 掳F (35% humidity)
- Partly cloudy with a 0% chance of rain
- High risk of harm from sun exposure (5 UV index)
- Light breeze (5 mph wind)
- Sunrise at 6:22 AM, sunset at 7:33 PM
3 / 6
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Thursday, April 9

- High of 68 掳F, low of 47 掳F (38% humidity)
- Sunny with a 0% chance of rain
- High risk of harm from sun exposure (5 UV index)
- Light breeze (4 mph wind)
- Sunrise at 6:20 AM, sunset at 7:34 PM
- Last quarter moon
4 / 6
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Friday, April 10

- High of 71 掳F, low of 50 掳F (39% humidity)
- Sunny with a 0% chance of rain
- High risk of harm from sun exposure (6 UV index)
- Light air (3 mph wind)
- Sunrise at 6:18 AM, sunset at 7:36 PM
5 / 6
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Saturday, April 11

- High of 66 掳F, low of 50 掳F (42% humidity)
- Overcast with a 32% chance of rain (0 mm of rain)
- High risk of harm from sun exposure (6 UV index)
- Fresh breeze (22 mph wind)
- Sunrise at 6:16 AM, sunset at 7:37 PM
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6 / 6
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Sunday, April 12

- High of 59 掳F, low of 45 掳F (43% humidity)
- Partly cloudy with a 0% chance of rain
- High risk of harm from sun exposure (6 UV index)
- Fresh breeze (21 mph wind)
- Sunrise at 6:14 AM, sunset at 7:38 PM

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