37870 Weather (Speedwell, TN)

Weather forecast for: 4 Miles WSW Speedwell TN

Last Update: 2:26 pm EDT Sep 22, 2026

This Afternoon: A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 83. North wind around 5 mph.

Tonight: A chance of showers and thunderstorms before 8pm, then a slight chance of showers and thunderstorms after 5am. Partly cloudy, with a low around 63. Calm wind. Chance of precipitation is 30%.

Wednesday: Showers and thunderstorms likely, then showers and possibly a thunderstorm after 3pm. High near 78. Calm wind. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

Wednesday Night: Showers and thunderstorms likely before 4am, then a slight chance of showers between 4am and 5am. Mostly cloudy, with a low around 60. Calm wind becoming east around 5 mph. Chance of precipitation is 60%.

Thursday: A 20 percent chance of showers after 8am. Partly sunny, with a high near 75. Calm wind becoming east around 5 mph.

Thursday Night: Partly cloudy, with a low around 54. Northeast wind around 5 mph becoming calm.

Friday: Sunny, with a high near 75. Calm wind becoming north around 5 mph.

Friday Night: Mostly clear, with a low around 48.

Saturday: Sunny, with a high near 75.

Saturday Night: Mostly clear, with a low around 48.

Sunday: Mostly sunny, with a high near 75.

Sunday Night: Partly cloudy, with a low around 50.

Monday: Mostly sunny, with a high near 78.

Monday Night: Partly cloudy, with a low around 53.

Tuesday: Mostly sunny, with a high near 81.