Local Forecast

Harrison, TN Weather Forecast & Alerts

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

No Active Alerts

Hour-by-Hour  Current Observation

Monday 5:30 PM CDTMonday 5:30 PM

°F °C
Regional Observations →
82°F

Clear

  • 93° / 69° High / Low
  • 85° Feels Like
  • 0% Chance of Rain

Wind

3 mph

NNW

UV Index

2

Low

Humidity

62%

Dew 68°F

Sun

6:29 AM · 6:36 PM

Rise · Set

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

5-Day Outlook

Through Friday

Local Radar →

This Afternoon

93° 69°

Chance of Thunderstorms

Overnight: Chance of Thunderstorms

Detailed forecast

This Afternoon

A chance of showers and thunderstorms after 2pm. Mostly sunny. High near 92, with temperatures falling to around 89 in the afternoon. Heat index values as high as 99. Southwest wind around 0 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch possible.

Night

A chance of showers and thunderstorms before 2am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 69. North wind around 0 mph. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch possible.

Tuesday

91° 68°

Scattered Thunderstorms Likely

Overnight: Chance of Thunderstorms

Detailed forecast

Tuesday

A chance of showers and thunderstorms before 7am, then a chance of showers and thunderstorms. Mostly sunny. High near 90, with temperatures falling to around 85 in the afternoon. Heat index values as high as 96. Northwest wind 0 to 5 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.

Night

Showers and thunderstorms likely. Partly cloudy, with a low around 67. North wind 0 to 5 mph. Chance of precipitation is 70%.

Wednesday

82° 64°

Thunderstorms Likely

Overnight: Scattered Thunderstorms Likely

Detailed forecast

Wednesday

Showers and thunderstorms likely. Partly sunny, with a high near 82. North wind 0 to 5 mph. Chance of precipitation is 70%.

Night

Showers and thunderstorms likely. Partly cloudy, with a low around 63. North wind 0 to 5 mph. Chance of precipitation is 70%.

Thursday

80° 59°

Chance of Scattered Thunderstorms

Overnight: Partly Cloudy

Detailed forecast

Thursday

A chance of rain showers before 2pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 79. North wind 0 to 5 mph. Chance of precipitation is 40%.

Night

A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 59. Chance of precipitation is 40%.

Friday

80° 57°

Partly Sunny

Overnight: Partly Cloudy

Detailed forecast

Friday

Mostly sunny, with a high near 79.

Night

Mostly clear, with a low around 56.

Harrison, TN Weather Analysis Tools