Kennewick, WA Weather Forecast & Alerts

Current conditions, 5-day forecast, and active NWS weather alerts for Kennewick, WA.

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Current Conditions — Kennewick, WA

RICHLAND (KRLD)

Clear

39.6 F
Humidity:75%
Wind Speed: 0.0 mph
Barometer:29.78 in
Dewpoint:32.2 F
Visibility:10.00 mi
Precip:--
Heat Index:NA
Wind Chill:NA
Apr 26 2026, 12:35 AM PDT
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5-Day Forecast — Kennewick, WA

Sunday

High 68 °F
Forecast Missing
Sunday
Night
Low 46 °F
Forecast Missing
Monday

High 71 °F
Forecast Missing
Monday
Night
Low 48 °F
Forecast Missing
Tuesday

High 69 °F
Forecast Missing
Tuesday
Night
Low 46 °F
Forecast Missing
Wednesday

High 73 °F
Forecast Missing
Wednesday
Night
Low 50 °F
Forecast Missing
Thursday

High 77 °F
Forecast Missing

Detailed Forecast — Kennewick, WA

Sunday
Forecast Missing. High near 68°F. Wind 3 to 5 mph, with gusts as high as 10 mph.
Sunday Night
Forecast Missing. Low around 46°F. Wind 3 to 5 mph, with gusts as high as 8 mph.
Monday
Forecast Missing. High near 71°F. Wind 5 to 7 mph, with gusts as high as 12 mph.
Monday Night
Forecast Missing. Low around 48°F. Wind 6 to 8 mph, with gusts as high as 13 mph.
Tuesday
Forecast Missing. High near 69°F. Wind 8 to 10 mph, with gusts as high as 17 mph.
Tuesday Night
Forecast Missing. Low around 46°F. Wind 3 to 5 mph, with gusts as high as 7 mph.
Wednesday
Forecast Missing. High near 73°F. Wind 2 to 5 mph, with gusts as high as 7 mph.
Wednesday Night
Forecast Missing. Low around 50°F. Wind 1 to 2 mph, with gusts as high as 5 mph.
Thursday
Forecast Missing. High near 77°F. Wind 3 to 5 mph, with gusts as high as 7 mph.
Thursday Night
Forecast Missing. Low around 51°F. Wind around 3 mph, with gusts as high as 7 mph.
Friday
Forecast Missing. High near 77°F. Wind 5 to 6 mph, with gusts as high as 9 mph.
Friday Night
Forecast Missing. Low around 50°F. Wind 3 to 5 mph, with gusts as high as 8 mph.
Saturday
Forecast Missing. High near 77°F. Wind around 6 mph, with gusts as high as 9 mph.
WA Radar
Current Radar • WA
Day 1 Outlook • April 26, 2026

Observation History — Kennewick, WA

Time Wind
(mph)		 Vis
(mi)		 Weather Precip (in) Temperature (F) Relative
Humidity		 Wind
Chill
(F)		 Heat
Index
(F)		 Pressure
Air Dwpt altimeter
(in)		 sea level
(mb)
12:35 AM PDT 0.0 10.00 Clear -- 39.6 32.2 75% NA NA 29.78 1008.5
12:15 AM PDT 10.00 Clear -- NULL % NA NA M
11:35 PM PDT 3.4 10.00 Clear -- 42.3 % 40.5 NA 29.78 1008.5
11:15 PM PDT 10.00 Clear -- NULL % NA NA M
10:35 PM PDT 0.0 10.00 Clear -- 47.5 % NA NA 29.78 1008.5
10:15 PM PDT 3.4 10.00 Clear -- 47.8 34.5 60% 46.8 NA 29.79 1008.8
09:55 PM PDT 0.0 10.00 Clear -- 49.3 % NA NA 29.79 1008.8
09:35 PM PDT W 4.6 10.00 Clear -- 48.2 % 46.4 NA 29.79 1008.8
09:15 PM PDT 0.0 10.00 Clear -- 50.9 32.0 48% NA NA 29.79 1008.8
08:35 PM PDT 0.0 10.00 Clear -- 53.8 28.2 37% NA NA 29.79 1008.8
08:15 PM PDT 0.0 10.00 Clear -- 54.7 29.1 37% NA NA 29.79 1008.8
06:35 PM PDT W 3.4 10.00 Clear -- 65.7 19.8 17% NA NA 29.79 1008.8
06:15 PM PDT 10.00 Clear -- NULL % NA NA M
05:55 PM PDT 3.4 10.00 Clear -- 65.7 18.1 16% NA NA 29.80 1009.1
05:35 PM PDT NE 4.6 10.00 Clear -- 66.0 18.5 16% NA NA 29.80 1009.1
05:15 PM PDT 5.7 10.00 Partly Cloudy -- 66.2 18.5 16% NA NA 29.81 1009.5
04:35 PM PDT 0.0 10.00 Clear -- 66.2 17.8 15% NA NA 29.81 1009.5
04:15 PM PDT 10.00 Clear -- NULL % NA NA M
03:35 PM PDT SE 3.4 10.00 Partly Cloudy -- 65.1 17.2 16% NA NA 29.84 1010.5
03:15 PM PDT 10.00 Partly Cloudy -- NULL % NA NA M
02:35 PM PDT NE 4.6 10.00 Clear -- 65.3 18.0 16% NA NA 29.86 1011.2
02:15 PM PDT 10.00 Clear -- NULL % NA NA M
01:55 PM PDT NE 5.7 10.00 Clear -- 63.5 17.1 16% NA NA 29.87 1011.5
01:35 PM PDT E 6.9 10.00 Clear -- 63.9 17.1 16% NA NA 29.87 1011.5

Regional Weather Observation

RICHLAND (KRLD)

Clear
39.6 F

PASCO (KPSC)

Clear
NULL F

(K1S5)


F

WALLA WALLA (KALW)

Clear
37.4 F

HERMISTON (KHRI)

Clear
37.4 F

YAGABOND AAF (K1YT)

Clear
39.9 F
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