National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Record Heat Remains in Place This Week; Severe Thunderstorms Possible Thursday

Record warmth will persist across portions of California, the Southwest U.S., the central Great Basin and return back to areas of the central/southern Plains and mid-lower Mississippi Valley this week. Over 200 new record high temperatures are forecast. Severe thunderstorms are being outlooked on Thursday over the Midwest. Read More >

Current conditions at

Greeneville-Greene County Municipal Airport (KGCY)

Lat: 36.2°NLon: 82.81°WElev: 1608ft.

Mostly Cloudy

61°F

16°C

Humidity 55%
Wind Speed NW 8 G 16 mph
Barometer 30.10 in
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Last update 23 Mar 1:55 pm EDT
Extended Forecast for

Mosheim TN

  • This Afternoon

    This Afternoon: Sunny, with a high near 64. North wind around 10 mph, with gusts as high as 20 mph.

    High: 64 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 35. Northeast wind around 5 mph.

    Low: 35 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Partly sunny, with a high near 62. Northeast wind around 5 mph.

    High: 62 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 40. Southeast wind around 5 mph.

    Low: 40 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 66. Southeast wind around 5 mph becoming southwest in the afternoon.

    High: 66 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 45. Calm wind.

    Low: 45 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 76. Light and variable wind becoming west 5 to 10 mph in the morning.

    High: 76 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 57.

    Low: 57 °F

    Mostly Clear

  • Friday

    Friday: A 50 percent chance of showers. Partly sunny, with a high near 73.

    High: 73 °F

    Chance
    Showers

Detailed Forecast

This Afternoon
Sunny, with a high near 64. North wind around 10 mph, with gusts as high as 20 mph.
Tonight
Increasing clouds, with a low around 35. Northeast wind around 5 mph.
Tuesday
Partly sunny, with a high near 62. Northeast wind around 5 mph.
Tuesday Night
Mostly cloudy, with a low around 40. Southeast wind around 5 mph.
Wednesday
Mostly sunny, with a high near 66. Southeast wind around 5 mph becoming southwest in the afternoon.
Wednesday Night
Partly cloudy, with a low around 45. Calm wind.
Thursday
Mostly sunny, with a high near 76. Light and variable wind becoming west 5 to 10 mph in the morning.
Thursday Night
Mostly clear, with a low around 57.
Friday
A 50 percent chance of showers. Partly sunny, with a high near 73.
Friday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 37.
Saturday
Sunny, with a high near 56.
Saturday Night
Mostly clear, with a low around 32.
Sunday
Sunny, with a high near 60.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Mosheim TN
 36.18°N 82.97°W (Elev. 1398 ft)
Last Update:
1:06 pm EDT Mar 23, 2026
Forecast Valid:
2pm EDT Mar 23, 2026-6pm EDT Mar 29, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation