| National Weather Service Forecast for:
Longview, WA Issued by: National Weather Service Portland, OR |
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| Updated: 2026-08-24 03:41 | ||||||||||||||||||||||||||||||||||||||||
| Lower Columbia | ||||||||||||||||||||||||||||||||||||||||
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| Overnight |
Mostly clear, with a low around 58. North northwest wind around 7 mph. |
| Monday |
Patchy smoke after 2pm. Sunny, with a high near 84. North northeast wind around 8 mph. |
| Monday Night |
Patchy smoke. Mostly clear, with a low around 60. North wind 0 to 7 mph. |
| Tuesday |
Mostly sunny, with a high near 82. West wind 0 to 10 mph, with gusts as high as 18 mph. |
| Tuesday Night |
Partly cloudy, with a low around 57. Northwest wind 0 to 10 mph, with gusts as high as 18 mph. |
| Wednesday |
Mostly sunny, with a high near 77. |
| Wednesday Night |
Partly cloudy, with a low around 57. |
| Thursday |
Partly sunny, with a high near 73. |
| Thursday Night |
Partly cloudy, with a low around 55. |
| Friday |
Partly sunny, with a high near 71. |
| Friday Night |
Partly cloudy, with a low around 55. |
| Saturday |
A slight chance of rain after 11am. Partly sunny, with a high near 69. |
| Saturday Night |
A slight chance of rain before 11pm. Partly cloudy, with a low around 52. |
| Sunday |
Mostly sunny, with a high near 73. |
Forecast from NOAA-NWS for Longview, WA.