Speedwell, TN Weather Forecast

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Speedwell, TN Weather Forecast

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Speedwell TN weather  - Partly Cloudy - 90°F
Partly Cloudy
90°F
Updated 2:42 pm
Feels Like 84°F
Humidity 55%
Wind S 6 mph
Barometer  29.97 in
Dew Point 71°F
Speedwell TN weather  - Partly Cloudy - 32°C
Partly Cloudy
32°C
Updated 2:42 pm
Feels Like 29°C
Humidity 55%
Wind S 10 km/h
Barometer  101.4 kPa
Dew Point 22°C

Speedwell Weather Forecast

REST OF TODAY TONIGHT TUESDAY TUESDAY NIGHT WEDNESDAY WEDNESDAY NIGHT THURSDAY THURSDAY NIGHT FRIDAY FRIDAY NIGHT SATURDAY SATURDAY NIGHT
Speedwell, TN Weather - Rest Of Today Chance Of T-Storm Speedwell, TN Weather - Tonight Chance Of T-Storm Speedwell, TN Weather - Tuesday Chance Of T-Storm Speedwell, TN Weather - Tuesday Night Chance Of T-Storm Speedwell, TN Weather - Wednesday Chance Of T-Storm Speedwell, TN Weather - Wednesday Night Chance Of T-Storm Speedwell, TN Weather - Thursday Chance Of T-Storm Speedwell, TN Weather - Thursday Night Mostly Clear Speedwell, TN Weather - Friday Mostly Sunny Speedwell, TN Weather - Friday Night Mostly Clear Speedwell, TN Weather - Saturday Sunny Speedwell, TN Weather - Saturday Night Mostly Clear
Chance of T-Storm Chance of T-Storm Chance of T-Storm Chance of T-Storm Chance of T-Storm Chance of T-Storm Chance of T-Storm Mostly Clear Mostly Sunny Mostly Clear Sunny Mostly Clear
Hi: 87°FHi: 31°C
Lo: 65°FLo: 18°C Hi: 83°FHi: 28°C
Lo: 61°FLo: 16°C Hi: 77°FHi: 25°C
Lo: 59°FLo: 15°C Hi: 73°FHi: 23°C
Lo: 55°FLo: 13°C Hi: 73°FHi: 23°C
Lo: 50°FLo: 10°C Hi: 73°FHi: 23°C
Lo: 50°FLo: 10°C
POP: 50% POP: 50% POP: 70% POP: 60% POP: 90% POP: 70% POP: 40%
POP = Probability of Precipitation.
Weather Outlook Updated: 106 PM EDT Mon Sep 21 2026 Speedwell, TN Weather - WeatherWorld.com

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Speedwell Forecast Discussion

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Issued: 205 PM EDT Mon Sep 21 2026

Key Messages

Updated at 204 PM EDT Mon Sep 21 2026
  • Well above normal temperatures to persist through Tuesday. But relief is on the way, with a pattern change expected mid-week and much cooler temperatures to follow.
  • Scattered to numerous showers are expected Monday through Wednesday.
  • A few strong to severe storm with damaging winds could occur Monday, with damaging winds being the primary threat. Localized flooding will be possible each day through Wednesday as well.

Discussion

... Issued at 204 PM...