Tri-Cities Airport (TRI) Weather 12/10/2025
Today
42
Chance Showers then Cloudy
Tonight
33
Cloudy
Saturday
46
Mostly Cloudy
Saturday Night
28
Partly Cloudy
Sunday
47
Mostly Cloudy then Chance Showers
Sunday Night
28
Chance Showers then Chance Rain/Snow
Monday
39
Slight Chance Rain/Snow
Monday Night
23
Partly Cloudy
Tuesday
46
Mostly Sunny
Tuesday Night
27
Partly Cloudy
Wednesday
51
Partly Sunny
Wednesday Night
30
Chance Showers
Thursday
42
Chance Rain/Snow then Chance Showers
Weekly Forecast
Today
A chance of showers before 10am, then patchy drizzle between 10am and noon. Cloudy, with a high near 42. Calm wind. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Cloudy, with a low around 33. Calm wind.
Saturday
Mostly cloudy, with a high near 46. Calm wind becoming west around 5 mph in the morning.
Saturday Night
Partly cloudy, with a low around 28. Calm wind.
Sunday
A 30 percent chance of showers after 1pm. Mostly cloudy, with a high near 47. Calm wind.
Sunday Night
A chance of rain showers before midnight, then a chance of rain and snow showers between midnight and 4am, then a slight chance of snow showers after 4am. Mostly cloudy, with a low around 28. Calm wind becoming northwest around 5 mph. Chance of precipitation is 50%.
Monday
A slight chance of snow showers, mixing with rain after 10am, then gradually ending. Partly sunny, with a high near 39. North wind around 5 mph. Chance of precipitation is 20%.
Monday Night
Partly cloudy, with a low around 23.
Tuesday
Mostly sunny, with a high near 46.
Tuesday Night
Partly cloudy, with a low around 27.
Wednesday
Partly sunny, with a high near 51.
Wednesday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 30.
Thursday
A chance of rain and snow showers. Partly sunny, with a high near 42. Chance of precipitation is 30%.