KELSO, WA 98626 Weather Forecast & Current Conditions

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KELSO, WA
Current Weather

12:56 PM PDT AUG 10, 2026
Few Clouds
66°F
Feels Like: 66°F
Dewpoint: 54°F
Rel. Hum.: 65%
Visibility: 10 miles
Wind: Variable at 5 mph
Pressure: 30.14 inches
Last 72 hours

Local Area Snow Depth

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KELSO, WA 98626
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TODAY
Partly cloudy. Highs in the mid 40s. Light wind.
TONIGHT
Partly cloudy. Widespread frost. Lows in the mid 20s. Light wind.
WEDNESDAY
Widespread frost in the morning. Partly cloudy. Highs in the mid 40s. Light wind.
WEDNESDAY NIGHT
Partly cloudy. Widespread frost. Lows in the upper 20s. Light wind.
THURSDAY
Widespread frost in the morning. Partly cloudy. Highs in the upper 40s. Light wind.
THURSDAY NIGHT
Partly cloudy. Widespread frost. Lows in the lower 30s.
FRIDAY
Mostly cloudy with a 40 percent chance of rain. Highs in the lower 50s.
FRIDAY NIGHT
Mostly cloudy with a 50 percent chance of rain. Lows in the upper 30s.
SATURDAY
Rain likely. Highs in the upper 40s. Chance of rain 70 percent.
SATURDAY NIGHT
Rain likely. Lows around 40. Chance of rain 70 percent.
SUNDAY
Rain. Highs around 50. Chance of rain near 100 percent.
SUNDAY NIGHT
Rain. Lows in the lower 40s. Chance of rain near 100 percent.
MONDAY
Rain. Highs in the upper 40s. Chance of rain near 100 percent.

Visible Weather Satellite
KELSO, WA 98626
Infrared Weather Satellite
KELSO, WA 98626
NEXRAD Weather Radar
KELSO, WA 98626

KELSO, WA 3 hourly weather forecast

weather forecast created  7:00 AM CDT  8/10/2026
Monday
10 AUG 2026
KELSO, WA 98626 weather forecast Day 1, 12 hours 11 AM 65° 65° Mostly Cloudy 0%

0% Thunder
( 0% severe)
NW   6 70% 55°
High 80° KELSO, WA 98626 weather forecast Day 1, 15 hours 2 PM 75° 75° Partly Cloudy WNW   9 54% 57°
Decreasing Clouds



KELSO, WA 98626 weather forecast Day 1, 18 hours 5 PM 79° 80° Clear 1%

0% Thunder
( 0% severe)
WNW   10 47% 57°
KELSO, WA 98626 weather forecast Day 1, 21 hours 8 PM 71° 71° Clear WNW   9 57% 55°
Tuesday
11 AUG 2026
KELSO, WA 98626 weather forecast Day 2, 0 hours 11 PM 63° 63° Partly Cloudy 2%

0% Thunder
( 0% severe)
NW   7 75% 55°
Low 56° KELSO, WA 98626 weather forecast Day 2, 3 hours 2 AM 59° 59° Partly Cloudy NW   5 83% 54°
High 80° KELSO, WA 98626 weather forecast Day 2, 6 hours 5 AM 57° 58° Partly Cloudy 2%

0% Thunder
( 1% severe)
NW   2 90% 54°

Partly Cloudy



KELSO, WA 98626 weather forecast Day 2, 9 hours 8 AM 58° 59° Partly Cloudy NW   1 90% 55°
KELSO, WA 98626 weather forecast Day 2, 12 hours 11 AM 68° 68° Partly Cloudy 2%

0% Thunder
( 0% severe)
NW   6 68% 57°
KELSO, WA 98626 weather forecast Day 2, 15 hours 2 PM 77° 79° Partly Cloudy WNW   9 54% 59°
KELSO, WA 98626 weather forecast Day 2, 18 hours 5 PM 78° 80° Clear 0%

0% Thunder
( 0% severe)
WNW   12 56% 61°
KELSO, WA 98626 weather forecast Day 2, 21 hours 8 PM 71° 71° Clear WNW   10 68% 60°
Wednesday
12 AUG 2026
KELSO, WA 98626 weather forecast Day 3, 0 hours 11 PM 64° 64° Partly Cloudy 2%

0% Thunder
( 1% severe)
WNW   7 87% 60°
Low 59° KELSO, WA 98626 weather forecast Day 3, 3 hours 2 AM 62° 62° Mostly Cloudy WNW   5 90% 59°
High 76° KELSO, WA 98626 weather forecast Day 3, 6 hours 5 AM 61° 61° Mostly Cloudy 0%

0% Thunder
( 3% severe)
WNW   5 93% 59°

Mostly Cloudy



KELSO, WA 98626 weather forecast Day 3, 9 hours 8 AM 60° 60° Mostly Cloudy NW   5 93% 58°
KELSO, WA 98626 weather forecast Day 3, 15 hours 11 AM 66° 66° Mostly Cloudy 1%

0% Thunder
( 4% severe)
NW   7 78% 59°
KELSO, WA 98626 weather forecast Day 3, 18 hours 2 PM 73° 73° Mostly Cloudy NW   9 64% 60°
KELSO, WA 98626 weather forecast Day 3, 21 hours 5 PM 75° 75° Partly Cloudy     WNW   12 60% 60°

KELSO, WA extended weather forecast

Thursday
13 AUG 2026
Friday
14 AUG 2026
Saturday
15 AUG 2026
Sunday
16 AUG 2026
Monday
17 AUG 2026
Low 57° Low 60° Low 59° Low 56° Low 59°
High 81° High 80° High 79° High 77° High 75°
KELSO, WA 98626 weather forecast Day 4 KELSO, WA 98626 weather forecast Day 5 KELSO, WA 98626 weather forecast Day 6 KELSO, WA 98626 weather forecast Day 7 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Partly Cloudy
5% Rain
Partly Cloudy
10% Rain
Mostly Cloudy
13% Rain
Partly Cloudy
13% Rain
Overcast
42% Rain
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