Tri-Cities Airport Pasco (PSC) Weather 08/02/2026
Overnight
65
Patchy Smoke
Saturday
94
Sunny
Saturday Night
58
Clear
Sunday
91
Sunny
Sunday Night
59
Mostly Clear
Monday
91
Sunny
Monday Night
60
Clear
Tuesday
92
Sunny
Tuesday Night
58
Clear
Wednesday
90
Sunny
Wednesday Night
58
Clear
Thursday
93
Sunny
Thursday Night
60
Clear
Weekly Forecast
Overnight
Patchy smoke before 2am. Clear, with a low around 65. Southwest wind around 8 mph.
Saturday
Sunny, with a high near 94. South wind 10 to 20 mph becoming west in the afternoon. Winds could gust as high as 31 mph.
Saturday Night
Clear, with a low around 58. West wind 7 to 17 mph becoming south after midnight. Winds could gust as high as 28 mph.
Sunday
Sunny, with a high near 91. Southwest wind 7 to 10 mph, with gusts as high as 21 mph.
Sunday Night
Mostly clear, with a low around 59. West wind 7 to 13 mph, with gusts as high as 22 mph.
Monday
Sunny, with a high near 91.
Monday Night
Clear, with a low around 60.
Tuesday
Sunny, with a high near 92.
Tuesday Night
Clear, with a low around 58.
Wednesday
Sunny, with a high near 90.
Wednesday Night
Clear, with a low around 58.
Thursday
Sunny, with a high near 93.
Thursday Night
Clear, with a low around 60.