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

Excessive Rainfall Possible for the Gulf Coast and Florida; October Heat Wave in California

A slow moving front will be the focus area for heavy to excessive rainfall and a threat for flash/urban flooding across parts of the Gulf Coast into central/northern Florida early this week. Abnormally hot, potentially record-breaking, temperatures will continue for southern California and stretch north toward the Bay Area and Central Valley this week. Read More >

Current conditions at

Music City Executive Airport (KXNX)

Lat: 36.38°NLon: 86.41°WElev: 583ft.

Fair

70°F

21°C

Humidity 38%
Wind Speed N 5 mph
Barometer 30.15 in
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 5 Oct 6:55 pm CDT
Extended Forecast for

4 Miles ESE Castalian Springs TN

  • Tonight

    Tonight: Clear, with a low around 46. Northeast wind around 5 mph.

    Low: 46 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 83. East northeast wind around 5 mph becoming calm in the morning.

    High: 83 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Patchy fog after 4am. Otherwise, mostly clear, with a low around 50. Calm wind.

    Low: 50 °F

    Clear then
    Patchy Fog

  • Wednesday

    Wednesday: Patchy fog before 8am. Otherwise, sunny, with a high near 86. Calm wind becoming southwest around 5 mph in the morning.

    High: 86 °F

    Patchy Fog
    then Sunny

  • Wednesday Night

    Wednesday Night: Patchy fog after 3am. Otherwise, clear, with a low around 52. Calm wind.

    Low: 52 °F

    Clear then
    Patchy Fog

  • Thursday

    Thursday: Areas of fog before 8am. Otherwise, sunny, with a high near 87. Calm wind becoming northwest around 5 mph in the afternoon.

    High: 87 °F

    Areas Fog
    then Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 51. North northeast wind around 5 mph becoming calm.

    Low: 51 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 87. Calm wind becoming east around 5 mph in the afternoon.

    High: 87 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 52. East northeast wind around 5 mph becoming calm after midnight.

    Low: 52 °F

    Mostly Clear

Detailed Forecast

Tonight
Clear, with a low around 46. Northeast wind around 5 mph.
Tuesday
Sunny, with a high near 83. East northeast wind around 5 mph becoming calm in the morning.
Tuesday Night
Patchy fog after 4am. Otherwise, mostly clear, with a low around 50. Calm wind.
Wednesday
Patchy fog before 8am. Otherwise, sunny, with a high near 86. Calm wind becoming southwest around 5 mph in the morning.
Wednesday Night
Patchy fog after 3am. Otherwise, clear, with a low around 52. Calm wind.
Thursday
Areas of fog before 8am. Otherwise, sunny, with a high near 87. Calm wind becoming northwest around 5 mph in the afternoon.
Thursday Night
Clear, with a low around 51. North northeast wind around 5 mph becoming calm.
Friday
Sunny, with a high near 87. Calm wind becoming east around 5 mph in the afternoon.
Friday Night
Mostly clear, with a low around 52. East northeast wind around 5 mph becoming calm after midnight.
Saturday
Mostly sunny, with a high near 86.
Saturday Night
A 40 percent chance of showers. Partly cloudy, with a low around 55.
Sunday
A 40 percent chance of showers. Partly sunny, with a high near 82.
Sunday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 55.
Columbus Day
A 30 percent chance of showers. Partly sunny, with a high near 82.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles ESE Castalian Springs TN
 36.36°N 86.24°W (Elev. 600 ft)
Last Update:
3:16 pm CDT Oct 5, 2026
Forecast Valid:
7pm CDT Oct 5, 2026-6pm CDT Oct 12, 2026
 
Forecast Discussion
 
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Additional Resources

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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