Tri-Cities Airport (TRI) Weather 07/19/2025
Tonight
71
Showers Likely then Chance Showers
Sunday
87
Chance Showers then T-storms Likely
Sunday Night
70
T-storms Likely
Monday
87
Chance T-storms then T-storms Likely
Monday Night
69
T-storms Likely then Chance Showers
Tuesday
89
Slight Chance T-storms then Chance T-storms
Tuesday Night
67
Chance T-storms
Wednesday
90
Mostly Sunny then Slight Chance T-storms
Wednesday Night
66
Slight Chance T-storms then Mostly Clear
Thursday
91
Sunny then Slight Chance T-storms
Thursday Night
68
Slight Chance T-storms then Mostly Clear
Friday
91
Sunny then Chance T-storms
Friday Night
69
Chance T-storms
Weekly Forecast
Tonight
Showers and thunderstorms likely, mainly before 2am. Mostly cloudy, with a low around 71. Southwest wind around 5 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday
Showers and thunderstorms likely, mainly after 4pm. Cloudy, then gradually becoming mostly sunny, with a high near 87. West wind 5 to 10 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Sunday Night
Showers and thunderstorms likely, mainly before 7pm. Mostly cloudy, with a low around 70. Southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Monday
A chance of showers and thunderstorms before 2pm, then showers likely and possibly a thunderstorm between 2pm and 5pm, then showers and thunderstorms likely after 5pm. Mostly cloudy, with a high near 87. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 70%.
Monday Night
Showers and thunderstorms likely before 11pm, then a chance of showers. Mostly cloudy, with a low around 69. Calm wind. Chance of precipitation is 60%.
Tuesday
A slight chance of showers, then a chance of showers and thunderstorms after 11am. Partly sunny, with a high near 89. Calm wind. Chance of precipitation is 50%.
Tuesday Night
A 30 percent chance of showers and thunderstorms, mainly before 8pm. Partly cloudy, with a low around 67. Calm wind.
Wednesday
A 20 percent chance of showers and thunderstorms after 2pm. Sunny and hot, with a high near 90.
Wednesday Night
A 10 percent chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 66.
Thursday
A 20 percent chance of showers and thunderstorms after 2pm. Sunny and hot, with a high near 91.
Thursday Night
A 10 percent chance of showers and thunderstorms. Mostly clear, with a low around 68.
Friday
A 30 percent chance of showers and thunderstorms. Sunny and hot, with a high near 91.
Friday Night
A 30 percent chance of showers and thunderstorms. Mostly clear, with a low around 69.