Kennewick, US-Washington – Hourly Weather Forecast
Kennewick – Monday, August 31
12 AM
19°
66°
fair
Precip0 mm
Pressure1014 hPa
1 AM
19°
66°
fair
Precip0 mm
Pressure1014 hPa
2 AM
18°
64°
fair
Precip0 mm
Pressure1014 hPa
3 AM
17°
63°
fair
Precip0 mm
Pressure1014 hPa
4 AM
16°
61°
fair
Precip0 mm
Pressure1014 hPa
5 AM
15°
59°
fair
Precip0 mm
Pressure1014 hPa
6 AM
15°
59°
fair
Precip0 mm
Pressure1013 hPa
7 AM
15°
59°
fair
Precip0 mm
Pressure1014 hPa
8 AM
17°
63°
fair
Precip0 mm
Pressure1014 hPa
9 AM
19°
66°
fair
Precip0 mm
Pressure1014 hPa
10 AM
21°
70°
partly cloudy
Precip0 mm
Pressure1014 hPa
11 AM
24°
75°
partly cloudy
Precip0 mm
Pressure1013 hPa
12 PM
26°
79°
partly cloudy
Precip0 mm
Pressure1012 hPa
1 PM
28°
82°
mostly clear
Precip0 mm
Pressure1011 hPa
2 PM
29°
84°
mostly clear
Precip0 mm
Pressure1010 hPa
3 PM
30°
86°
mostly clear
Precip0 mm
Pressure1008 hPa
4 PM
31°
88°
fair
Precip0 mm
Pressure1007 hPa
5 PM
31°
88°
mostly clear
Precip0 mm
Pressure1006 hPa
6 PM
31°
88°
mostly clear
Precip0 mm
Pressure1006 hPa
7 PM
29°
84°
fair
Precip0 mm
Pressure1006 hPa
8 PM
27°
81°
mostly clear
Precip0 mm
Pressure1005 hPa
9 PM
25°
77°
partly cloudy
Precip0 mm
Pressure1006 hPa
10 PM
25°
77°
partly cloudy
Precip0 mm
Pressure1006 hPa
11 PM
24°
75°
partly cloudy
Precip0 mm
Pressure1005 hPa
Kennewick – Tuesday, September 1
12 AM
23°
73°
partly cloudy
Precip0 mm
Pressure1005 hPa
1 AM
23°
73°
partly cloudy
Precip0 mm
Pressure1005 hPa
2 AM
22°
72°
partly cloudy
Precip0 mm
Pressure1005 hPa
3 AM
21°
70°
partly cloudy
Precip0 mm
Pressure1005 hPa
4 AM
20°
68°
cloudy
Precip0 mm
Pressure1005 hPa
5 AM
20°
68°
cloudy
Precip0 mm
Pressure1005 hPa
6 AM
19°
66°
cloudy
Precip0 mm
Pressure1005 hPa
7 AM
19°
66°
cloudy
Precip0 mm
Pressure1006 hPa
8 AM
20°
68°
cloudy
Precip0 mm
Pressure1006 hPa
9 AM
22°
72°
partly cloudy
Precip0 mm
Pressure1006 hPa
10 AM
24°
75°
cloudy
Precip0 mm
Pressure1006 hPa
11 AM
26°
79°
partly cloudy
Precip0 mm
Pressure1006 hPa
12 PM
27°
81°
partly cloudy
Precip0 mm
Pressure1005 hPa
1 PM
28°
82°
partly cloudy
Precip0 mm
Pressure1004 hPa
2 PM
29°
84°
partly cloudy
Precip0 mm
Pressure1004 hPa
3 PM
30°
86°
partly cloudy
Precip0 mm
Pressure1003 hPa
4 PM
30°
86°
partly cloudy
Precip0 mm
Pressure1003 hPa
5 PM
30°
86°
partly cloudy
Precip0 mm
Pressure1002 hPa
6 PM
30°
86°
fair
Precip0 mm
Pressure1002 hPa
7 PM
29°
84°
fair
Precip0 mm
Pressure1002 hPa
8 PM
27°
81°
mostly clear
Precip0 mm
Pressure1002 hPa
9 PM
24°
75°
mostly clear
Precip0 mm
Pressure1003 hPa
10 PM
23°
73°
partly cloudy
Precip0 mm
Pressure1004 hPa
11 PM
22°
72°
partly cloudy
Precip0 mm
Pressure1005 hPa
Kennewick – Wednesday, September 2
12 AM
21°
70°
partly cloudy
Precip0 mm
Pressure1005 hPa
1 AM
20°
68°
partly cloudy
Precip0 mm
Pressure1006 hPa
2 AM
19°
66°
partly cloudy
Precip0 mm
Pressure1006 hPa
3 AM
18°
64°
partly cloudy
Precip0 mm
Pressure1007 hPa
4 AM
18°
64°
light rain
Precip0.1 mm
Pressure1007 hPa
5 AM
17°
63°
rain
Precip0.6 mm
Pressure1007 hPa
6 AM
16°
61°
heavy rain showers
Precip1.7 mm
Pressure1008 hPa
7 AM
15°
59°
partly cloudy
Precip0 mm
Pressure1008 hPa
8 AM
16°
61°
light rain showers
Precip0.1 mm
Pressure1008 hPa
9 AM
17°
63°
partly cloudy
Precip0 mm
Pressure1009 hPa
10 AM
19°
66°
mostly clear
Precip0 mm
Pressure1008 hPa
11 AM
21°
70°
mostly clear
Precip0 mm
Pressure1008 hPa
12 PM
22°
72°
mostly clear
Precip0 mm
Pressure1007 hPa
1 PM
23°
73°
partly cloudy
Precip0 mm
Pressure1007 hPa
2 PM
24°
75°
partly cloudy
Precip0 mm
Pressure1006 hPa
3 PM
24°
75°
cloudy
Precip0 mm
Pressure1006 hPa
4 PM
24°
75°
cloudy
Precip0 mm
Pressure1005 hPa
Hourly Temperature Trend
Data source: MET Norway — Last updated: Aug 31, 2026, 11:16 UTC