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