Longview 7-day weather forecast

Written by:
August 25, 2025
ESOlex // Shutterstock

Longview 7-day weather forecast

Stacker created the forecast for Longview, Washington using data from OpenWeather. This week's high is 92 °F on Tuesday, while the low is 53 °F on Saturday. There is expected to be 1 sunny day and rain on 2 days this week.

NWS Portland OR has issued a extreme heat warning until Wednesday at 11:00 PM.

Monday, August 25

- High of 90 °F, low of 61 °F (35% humidity)
- Overcast with a 0% chance of rain
- High risk of harm from sun exposure (7 UV index)
- Light breeze (6 mph wind)
- Sunrise at 6:24 AM, sunset at 8:03 PM
1 / 6
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Tuesday, August 26

- High of 92 °F, low of 59 °F (32% humidity)
- Overcast with a 0% chance of rain
- High risk of harm from sun exposure (6 UV index)
- Light breeze (6 mph wind)
- Sunrise at 6:25 AM, sunset at 8:02 PM
2 / 6
LeManna // Shutterstock

Wednesday, August 27

- High of 75 °F, low of 58 °F (59% humidity)
- Overcast with a 63% chance of rain (1 mm of rain)
- Moderate risk of harm from sun exposure (5 UV index)
- Light breeze (4 mph wind)
- Sunrise at 6:26 AM, sunset at 8:00 PM
3 / 6
Deborah Kolb // Shutterstock

Thursday, August 28

- High of 80 °F, low of 58 °F (48% humidity)
- Overcast with a 96% chance of rain (2 mm of rain)
- High risk of harm from sun exposure (7 UV index)
- Light breeze (4 mph wind)
- Sunrise at 6:27 AM, sunset at 7:58 PM
4 / 6
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Friday, August 29

- High of 84 °F, low of 56 °F (40% humidity)
- Overcast with a 0% chance of rain
- High risk of harm from sun exposure (7 UV index)
- Light breeze (5 mph wind)
- Sunrise at 6:29 AM, sunset at 7:56 PM
5 / 6
Alex Stemmer // Shutterstock

Saturday, August 30

- High of 82 °F, low of 53 °F (37% humidity)
- Overcast with a 0% chance of rain
- High risk of harm from sun exposure (7 UV index)
- Gentle breeze (8 mph wind)
- Sunrise at 6:30 AM, sunset at 7:54 PM
- First quarter moon
6 / 6
afoto6267 // Shutterstock

Sunday, August 31

- High of 82 °F, low of 54 °F (39% humidity)
- Sunny with a 0% chance of rain
- High risk of harm from sun exposure (7 UV index)
- Light breeze (7 mph wind)
- Sunrise at 6:31 AM, sunset at 7:52 PM

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