Tri-Cities Airport Pasco (PSC) Weather 11/19/2025
Tonight
47
Chance Rain
Monday
58
Slight Chance Rain
Monday Night
39
Slight Chance Rain
Tuesday
52
Partly Sunny
Tuesday Night
31
Partly Cloudy
Wednesday
48
Mostly Sunny
Wednesday Night
31
Mostly Cloudy
Thursday
48
Partly Sunny
Thursday Night
33
Partly Cloudy
Friday
50
Partly Sunny
Friday Night
37
Slight Chance Rain
Saturday
54
Slight Chance Rain
Saturday Night
36
Slight Chance Rain
Weekly Forecast
Tonight
A 30 percent chance of rain, mainly before 4am. Cloudy, with a steady temperature around 47. Light southeast wind.
Monday
A 20 percent chance of rain between 10am and 1pm. Mostly cloudy, with a high near 58. Light and variable wind.
Monday Night
A 20 percent chance of rain after 10pm. Mostly cloudy, with a low around 39. South wind around 6 mph.
Tuesday
Partly sunny, with a high near 52. Southwest wind around 7 mph.
Tuesday Night
Partly cloudy, with a low around 31. Southwest wind around 5 mph becoming calm in the evening.
Wednesday
Mostly sunny, with a high near 48.
Wednesday Night
Mostly cloudy, with a low around 31.
Thursday
Partly sunny, with a high near 48.
Thursday Night
Partly cloudy, with a low around 33.
Friday
Partly sunny, with a high near 50.
Friday Night
A slight chance of rain. Mostly cloudy, with a low around 37.
Saturday
A slight chance of rain. Partly sunny, with a high near 54.
Saturday Night
A slight chance of rain. Mostly cloudy, with a low around 36.