Local Forecast

Harrison, TN Weather Forecast & Alerts

Current conditions, 5-day forecast, and active NWS weather alerts for Harrison, TN.

Active Alerts 1 active

Hour-by-Hour  Current Observation

Sunday 3:10 PM CDTSunday 3:10 PM

°F °C
Regional Observations →
71°F

Rain and Fog/Mist

  • 82° / 69° High / Low
  • 71° Feels Like
  • 0% Chance of Rain

Wind

3 mph

SE

UV Index

10

Very High

Humidity

94%

Dew 69°F

Sun

5:25 AM · 7:52 PM

Rise · Set

Source: CHATTANOOGA (KCHA). Slider scrubs the next 12 hours.

5-Day Outlook

Through Thursday

Local Radar →

Today

82° 69°

Thunderstorms Likely

Overnight: Thunderstorms Likely

Detailed forecast

Today

A slight chance of showers and thunderstorms before 1pm, then showers and thunderstorms likely. Mostly cloudy. High near 81, with temperatures falling to around 77 in the afternoon. South wind around 5 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch possible.

Night

Showers and thunderstorms likely before 8pm, then a chance of showers and thunderstorms between 8pm and 1am, then showers and thunderstorms likely. Mostly cloudy, with a low around 69. South wind 0 to 5 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible.

Monday

78° 68°

Thunderstorms

Overnight: Thunderstorms

Detailed forecast

Monday

Showers and thunderstorms before 1pm, then a chance of showers and thunderstorms between 1pm and 2pm, then showers and thunderstorms likely. Cloudy, with a high near 78. Southeast wind around 0 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

Night

Showers and thunderstorms likely. Mostly cloudy, with a low around 68. Southeast wind around 0 mph. Chance of precipitation is 70%.

Tuesday

82° 68°

Thunderstorms Likely

Overnight: Thunderstorms Likely

Detailed forecast

Tuesday

Showers and thunderstorms likely. Mostly cloudy, with a high near 81. South wind 0 to 5 mph. Chance of precipitation is 70%.

Night

Showers and thunderstorms likely before 8pm, then a chance of showers and thunderstorms between 8pm and 11pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 68. South wind 0 to 5 mph. Chance of precipitation is 70%.

Wednesday

86° 71°

Chance of Thunderstorms

Overnight: Chance of Thunderstorms

Detailed forecast

Wednesday

A chance of showers and thunderstorms before 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 85. South wind 0 to 5 mph. Chance of precipitation is 50%.

Night

A chance of showers and thunderstorms. Partly cloudy, with a low around 70. Chance of precipitation is 50%.

Thursday

87° 71°

Isolated T-storm

Overnight: Partly Sunny

Detailed forecast

Thursday

A chance of showers and thunderstorms. Mostly sunny, with a high near 87. Chance of precipitation is 40%.

Night

A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 71. Chance of precipitation is 40%.

Harrison, TN Weather Analysis Tools