Kelso, WA Weather Forecast
Local 7-day forecast
Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Kelso, WA in one place.
Mostly sunny. High near 76, with temperatures falling to around 74 in the afternoon. South wind around 3 mph.
Local Weather Overview
This forecast page for Kelso, WA is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Oct 15, 2026 10:53 AM PDT.
The active forecast window currently covers Oct 16 to Oct 21, 2026 for Kelso, WA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Oct 16 to Oct 21, 2026
- Latest sync
- Oct 15, 2026 10:53 AM PDT
- Forecast office
- PQR
- Source
- NOAA / NWS
Daily Outlook
This Week in Kelso
Friday looks like the warmest upcoming period in Kelso at 76 degrees F.
Saturday Night is the coolest period ahead with temperatures near 41 degrees F.
The strongest winds are forecast for Saturday at about 1 to 6 mph WSW.
Precipitation is mentioned in 4 upcoming forecast periods.
Forecast Details
- Last updated
- Oct 15, 2026 10:53 AM PDT
- Coverage
- 7 days
- Time zone
- America/Los_Angeles
- Forecast office
- PQR
- Radar station
- KRTX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A chance of rain after 5am. Mostly cloudy, with a low around 53. West southwest wind around 2 mph. Chance of precipitation is 40%.
A chance of rain before 5pm. Mostly cloudy, with a high near 65. West southwest wind 1 to 6 mph. Chance of precipitation is 40%.
Patchy fog between 1am and 2am. Partly cloudy, with a low around 41.
Mostly sunny, with a high near 64.
Mostly cloudy, with a low around 43.
A chance of rain between 11am and 5pm. Mostly cloudy, with a high near 60.
Mostly cloudy, with a low around 42.
Mostly sunny, with a high near 63.
Partly cloudy, with a low around 41.
Patchy fog between 8am and 10am. Mostly sunny, with a high near 65.
A slight chance of rain after 5am. Partly cloudy, with a low around 43.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Friday
Oct 16
|
Mostly Sunny
|
76°F |
3 mph
S
|
|
Friday Night
Oct 16
|
Mostly Cloudy then Chance Light Rain
|
53°F |
2 mph
WSW
|
|
Saturday
Oct 17
|
Chance Light Rain
|
65°F |
1 to 6 mph
WSW
|
|
Saturday Night
Oct 17
|
Partly Cloudy then Patchy Fog
|
41°F |
1 to 6 mph
NNW
|
|
Sunday
Oct 18
|
Mostly Sunny
|
64°F |
5 mph
N
|
|
Sunday Night
Oct 18
|
Mostly Cloudy
|
43°F |
0 to 5 mph
N
|
|
Monday
Oct 19
|
Chance Light Rain
|
60°F |
0 to 3 mph
SSE
|
|
Monday Night
Oct 19
|
Mostly Cloudy
|
42°F |
0 to 3 mph
NNW
|
|
Tuesday
Oct 20
|
Mostly Sunny
|
63°F |
2 to 6 mph
N
|
|
Tuesday Night
Oct 20
|
Partly Cloudy
|
41°F |
1 to 6 mph
N
|
|
Wednesday
Oct 21
|
Patchy Fog then Mostly Sunny
|
65°F |
3 mph
N
|
|
Wednesday Night
Oct 21
|
Partly Cloudy then Slight Chance Light Rain
|
43°F |
0 to 3 mph
NNW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Kelso.
