Knox County Airport (RKD) Weather 08/02/2026
Today
75
Showers Likely and Patchy Fog
Tonight
60
Chance Showers and Patchy Fog
Friday
81
Patchy Fog then Mostly Sunny
Friday Night
61
Partly Cloudy
Saturday
81
Mostly Sunny
Saturday Night
63
Mostly Cloudy
Sunday
81
Mostly Cloudy
Sunday Night
61
Showers Likely
Monday
78
Chance Showers
Monday Night
61
Partly Cloudy
Tuesday
81
Sunny
Tuesday Night
62
Mostly Clear
Wednesday
79
Sunny
Weekly Forecast
Today
Showers likely. Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 75. Northeast wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.
Tonight
A 50 percent chance of showers, mainly after 1am. Patchy fog after 9pm. Otherwise, mostly cloudy, with a low around 60. Calm wind becoming north around 5 mph. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
Patchy fog before 10am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 81. North wind around 5 mph becoming southwest in the afternoon.
Friday Night
Partly cloudy, with a low around 61. Southwest wind around 5 mph becoming calm.
Saturday
Mostly sunny, with a high near 81. Light and variable wind becoming south 5 to 10 mph in the afternoon.
Saturday Night
Mostly cloudy, with a low around 63.
Sunday
Mostly cloudy, with a high near 81.
Sunday Night
Showers likely, mainly after 11pm. Mostly cloudy, with a low around 61. Chance of precipitation is 60%.
Monday
A 50 percent chance of showers before 3pm. Partly sunny, with a high near 78.
Monday Night
Partly cloudy, with a low around 61.
Tuesday
Sunny, with a high near 81.
Tuesday Night
Mostly clear, with a low around 62.
Wednesday
Sunny, with a high near 79.