Autumn Temperatures for Eastern Third of the Country; Developing Offshore Coastal Storm

Cooler and less humid conditions for most of the eastern third of the nation as high pressure dominates the weather pattern. Otherwise, rather tranquil weather for most of the nation for the end of the weekend into the start of this week. We continue to monitor a developing coastal storm offshore of the Carolinas; Coastal flooding and beach erosion possible along portions of the Mid-Atlantic. Read More >

Hazardous Weather Conditions

Current conditions at

Knoxville, McGhee Tyson Airport (KTYS)

Lat: 35.82°NLon: 83.99°WElev: 981ft.

Fair

59°F

15°C

Humidity 48%
Wind Speed Vrbl 6 mph
Barometer 30.49 in (1032.5 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Last update 18 Oct 12:53 pm EDT
Extended Forecast for

4 Miles S Maryville TN

  • This Afternoon

    This Afternoon: Sunny, with a high near 67. Northeast wind around 5 mph.

    High: 67 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 41. Northeast wind around 5 mph becoming calm.

    Low: 41 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 69. Calm wind becoming north around 5 mph in the afternoon.

    High: 69 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 41. East wind around 5 mph becoming calm  in the evening.

    Low: 41 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 74. North wind around 5 mph.

    High: 74 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 44. East wind around 5 mph.

    Low: 44 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 74. Calm wind becoming north around 5 mph.

    High: 74 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 44.

    Low: 44 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 72.

    High: 72 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 67. Northeast wind around 5 mph.
Tonight
Mostly clear, with a low around 41. Northeast wind around 5 mph becoming calm.
Monday
Sunny, with a high near 69. Calm wind becoming north around 5 mph in the afternoon.
Monday Night
Clear, with a low around 41. East wind around 5 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 74. North wind around 5 mph.
Tuesday Night
Mostly clear, with a low around 44. East wind around 5 mph.
Wednesday
Sunny, with a high near 74. Calm wind becoming north around 5 mph.
Wednesday Night
Clear, with a low around 44.
Thursday
Sunny, with a high near 72.
Thursday Night
Clear, with a low around 44.
Friday
Sunny, with a high near 73.
Friday Night
Clear, with a low around 45.
Saturday
Sunny, with a high near 74.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles S Maryville TN
 35.69°N 83.97°W (Elev. 1099 ft)
1:06 pm EDT Oct 18, 2026
1pm EDT Oct 18, 2026-6pm EDT Oct 24, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database