10-Day Weather Forecast - Johnson City, TN

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  • 45|26°F
    Mostly Sunny
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    Today

    45°F

    Mostly sunny. Cooler with highs in the lower 40s. West winds 15 to 20 mph diminishing to 5 to 15 mph this afternoon.

    Tonight

    26°F

    Mostly clear. Cold with lows in the mid 20s. Light winds.

    Hourly details
  • Weekend Weather

  • Day

    51°F

    Sunny. Not as cool with highs in the mid to upper 50s. Light winds.

    Night

    35°F

    Mostly clear in the evening then becoming partly cloudy. Cold with lows in the lower to mid 30s. Light winds.

    Hourly details
  • Day

    52°F

    Mostly sunny. Highs in the upper 40s to lower 50s. Light winds.

    Night

    26°F

    Mostly clear. Cold with lows in the mid 20s.

    Hourly details
  • Day

    53°F

    Mostly sunny. Highs in the lower 50s.

    Night

    34°F

    Mostly cloudy. A chance of rain showers after midnight. Lows in the lower 30s. Chance of rain 30 percent.

    Hourly details
  • Day

    48°F

    Cloudy with a 40 percent chance of rain showers. Highs in the upper 40s to lower 50s.

    Night

    44°F

    Cloudy with a 40 percent chance of showers. Lows in the mid 40s.

    Hourly details
  • Day

    59°F

    Mostly cloudy. Highs in the upper 50s.

    Night

    49°F

    Mostly cloudy. A slight chance of showers after midnight. Lows in the upper 40s. Chance of rain 20 percent.

    Hourly details
  • Day

    62°F

    Mostly cloudy in the morning then clearing. Highs in the lower to mid 60s.

    Night

    51°F

    Partly cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 51F. Dew point will be around 51F with an average humidity of 92%. Winds will be 6 mph from the SW.

  • Day

    62°F

    Cloudy with a chance of rain. Chance of precipitation 45%. High temperature around 62F. Dew point will be around 56F with an average humidity of 93%. Winds will be 9 mph from the W.

    Night

    49°F

    Cloudy. Low temperature around 49F. Dew point will be around 51F with an average humidity of 96%. Winds will be 3 mph from the SW.

  • Weekend Weather

  • Day

    62°F

    Cloudy with a slight chance of rain. Chance of precipitation 25%. High temperature around 62F. Dew point will be around 53F with an average humidity of 90%. Winds will be 5 mph from the SW.

    Night

    47°F

    Cloudy with a chance of rain. Chance of precipitation 45%. Low temperature around 47F. Dew point will be around 48F with an average humidity of 91%. Winds will be 3 mph from the SW.

  • Day

    56°F

    Mostly cloudy with a slight chance of rain. Chance of precipitation 30%. High temperature around 56F. Dew point will be around 47F with an average humidity of 86%. Winds will be 5 mph from the W.

    Night

    38°F

    Partly cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 38F. Dew point will be around 38F with an average humidity of 84%. Winds will be 2 mph from the W.