10-Day Weather Forecast - Johnson City, TN

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  • |71°F
    40% Chance of Storms

    Tonight

    71°F

    Mostly cloudy. A chance of showers with a slight chance of thunderstorms this evening. Patchy fog late. Lows in the upper 60s. Light winds. Chance of rain 40 percent.

    Hourly details
  • 87|68°F
    50% Chance of Storms

    Day

    87°F

    Mostly sunny. A slight chance of showers and thunderstorms early in the afternoon. A chance of showers and thunderstorms late. Highs in the mid to upper 80s. Light winds. Chance of rain 50 percent.

    Night

    68°F

    Partly cloudy in the evening then becoming mostly cloudy. A chance of thunderstorms in the evening. A chance of showers. A slight chance of thunderstorms after midnight. Lows in the upper 60s. Light winds. Chance of rain 50 percent.

    Hourly details
  • 83|68°F
    80% Chance of Storms

    Day

    83°F

    Mostly sunny. A chance of showers with a slight chance of thunderstorms in the morning then showers with a chance of thunderstorms in the afternoon. Highs in the lower to mid 80s. West winds 10 mph or less with gusts up to 20 mph. Chance of rain 80 percent.

    Night

    68°F

    Partly cloudy. A chance of showers and thunderstorms in the evening then a chance of showers after midnight. Lows in the upper 60s. Light winds. Chance of rain 40 percent.

    Hourly details
  • 82|67°F
    Thunderstorms

    Day

    82°F

    Showers with a slight chance of thunderstorms in the morning then showers with a chance of thunderstorms in the afternoon. Highs in the lower to mid 80s. Chance of rain 90 percent.

    Night

    67°F

    Showers likely with a chance of thunderstorms in the evening then showers likely with a slight chance of thunderstorms after midnight. Lows in the upper 60s. Chance of rain 70 percent.

    Hourly details
  • 78|66°F
    Thunderstorms

    Day

    78°F

    Showers with a chance of thunderstorms in the morning then showers with thunderstorms likely in the afternoon. Highs in the lower 80s. Chance of rain 90 percent.

    Night

    66°F

    Showers likely with a chance of thunderstorms in the evening then showers likely with a slight chance of thunderstorms after midnight. Lows in the upper 60s. Chance of rain 70 percent.

    Hourly details
  • 80|66°F
    80% Chance of Storms

    Day

    80°F

    Showers likely with a slight chance of thunderstorms in the morning then showers with a chance of thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 80 percent.

    Night

    66°F

    Mostly cloudy. A chance of showers and thunderstorms in the evening then a chance of showers after midnight. Lows in the mid 60s. Chance of rain 50 percent.

    Hourly details
  • 83|65°F
    50% Chance of Storms

    Day

    83°F

    Partly sunny. A chance of showers with a slight chance of thunderstorms in the morning then a chance of showers and thunderstorms in the afternoon. Highs in the lower to mid 80s. Chance of rain 50 percent.

    Night

    65°F

    Partly cloudy with a slight chance of showers and thunderstorms in the evening then mostly clear after midnight. Lows in the mid 60s. Chance of rain 20 percent.

    Hourly details
  • 87|65°F
    Sunny

    Day

    87°F

    Sunny. Highs in the mid to upper 80s.

    Night

    65°F

    Clear. Low temperature around 65F. Dew point will be around 66F with an average humidity of 82%. Winds will be 1 mph from the E.

  • 86|67°F
    Sunny

    Day

    86°F

    Sunny with widely scattered thunderstorms. Chance of storms 25%. High temperature around 86F. Dew point will be around 69F with an average humidity of 78%. Winds will be 2 mph from the NW.

    Night

    67°F

    Clear with widely scattered thunderstorms. Chance of storms 30%. Low temperature around 67F. Dew point will be around 68F with an average humidity of 83%. Winds will be 2 mph from the W.

  • 83|67°F
    40% Chance of Rain

    Day

    83°F

    Sunny with a 40% chance for rain and thunderstorms. High temperature around 83F. Dew point will be around 69F with an average humidity of 81%. Winds will be 3 mph from the W.

    Night

    67°F

    Partly cloudy with a 40% chance for rain and thunderstorms. Low temperature around 67F. Dew point will be around 67F with an average humidity of 84%. Winds will be 1 mph from the W.