10-day forecast for Kelso, WA: 40° to 70°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.
70°
Best day: Wednesday, October 21
57° · 0.97 in
Worst day: Monday, October 26
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 1869° / 40°0
Morning41°feels 37°
Afternoon69°feels 67°
Evening53°feels 52°
Overnight45°feels 45°
69 °
Kelso, Sunday, 18 October
Overcast. High 69°, low 40°.
Pressure30.09 inHg
Wind7.8 mph N
Humidity57%
Visibility6.2 mi
Dew point43°
Mon, 1961° / 48°0.02
Morning49°feels 49°
Afternoon61°feels 59°
Evening52°feels 50°
Overnight48°feels 48°
61 °
Kelso, Monday, 19 October
Light rain. High 61°, low 48°.
Pressure29.97 inHg
Wind4 mph S
Humidity65%
Visibility6.2 mi
Dew point45°
Tue, 2065° / 46°0
Morning46°feels 46°
Afternoon65°feels 64°
Evening54°feels 53°
Overnight47°feels 47°
65 °
Kelso, Tuesday, 20 October
Overcast. High 65°, low 46°.
Pressure30.03 inHg
Wind5.7 mph N
Humidity71%
Visibility6.2 mi
Dew point48°
Wed, 2170° / 44°0
Morning44°feels 44°
Afternoon58°feels 57°
Evening66°feels 66°
Overnight46°feels 46°
70 °
Kelso, Wednesday, 21 October
Clear. High 70°, low 44°.
Pressure29.97 inHg
Wind3.1 mph NE
Humidity76%
Visibility—
Dew point47°
Thu, 2260° / 44°0
Morning48°feels 48°
Afternoon56°feels 55°
Evening57°feels 56°
Overnight45°feels 45°
60 °
Kelso, Thursday, 22 October
Overcast. High 60°, low 44°.
Pressure30.03 inHg
Wind9.1 mph NW
Humidity74%
Visibility—
Dew point46°
Fri, 2360° / 42°0
Morning46°feels 46°
Afternoon55°feels 53°
Evening57°feels 55°
Overnight51°feels 49°
60 °
Kelso, Friday, 23 October
Overcast. High 60°, low 42°.
Pressure30.09 inHg
Wind4.6 mph SE
Humidity61%
Visibility—
Dew point40°
Sat, 2454° / 45°0.71
Morning51°feels 49°
Afternoon53°feels 53°
Evening52°feels 51°
Overnight46°feels 44°
54 °
Kelso, Saturday, 24 October
Rain. High 54°, low 45°.
Pressure29.74 inHg
Wind11.9 mph S
Humidity93%
Visibility—
Dew point51°
Sun, 2549° / 45°0.18
Morning46°feels 44°
Afternoon47°feels 46°
Evening49°feels 47°
Overnight49°feels 47°
49 °
Kelso, Sunday, 25 October
Light rain. High 49°, low 45°.
Pressure29.97 inHg
Wind5.2 mph SE
Humidity98%
Visibility—
Dew point46°
Mon, 2657° / 49°0.97
Morning51°feels 50°
Afternoon52°feels 52°
Evening51°feels 50°
Overnight50°feels 48°
57 °
Kelso, Monday, 26 October
Rain. High 57°, low 49°.
Pressure29.85 inHg
Wind8.6 mph SE
Humidity95%
Visibility—
Dew point51°
About this forecast
How reliable is a 10-day forecast?
The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.
What does the time-of-day table show?
Temperature in Kelso, WA around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.
How is the best day chosen?
We weigh the daytime high against precipitation: a warm, dry day scores highest.